Integrally movable pedestrian bridge applied to construction of upper structure of long-piled wharf

Abstract

The utility model relates to the technical field of temporary pedestrian bridges, in particular to an integrally-movable temporary pedestrian bridge applied to construction of an upper structure of a long-piled wharf. In order to solve the problems of high material consumption, difficulty in construction and erection, inconvenience in mounting and dismounting, long construction operation time and the like of a construction road in high-pile wharf construction, and the problems of high labor consumption, high construction strength and low construction efficiency, the utility model provides the following technical scheme: the construction road comprises a plurality of groups of hoops, and two groups of hoops are mounted on the outer ring of each group of pipe piles; the two sets of hoops are fixed to the outer ring of the pipe pile through fasteners. The supporting rods are arranged on the sides, away from the pipe piles, of the hoops, and a temporary bridge body is placed on the supporting rods; the limiting block is mounted at one end, away from the hoop, of the supporting rod. In the construction process of the long-piled wharf, the movable bent frame is convenient to move and fast to install, the time consumption for erecting a fixed traditional bent frame is greatly shortened, the effects of efficient construction, cost saving and consumption reduction are achieved, and the construction efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pedestrian bridges, in particular to an integrally movable pedestrian bridge used in the construction of a high-pile wharf superstructure. Background Art

[0002] During the construction of the upper structure of a high-pile wharf, it is necessary to install a pedestrian walkway first to facilitate the workers to carry out construction operations. The construction walkways used in the construction of previous high-pile wharves are basically welded to the construction operation platform, or are welded by separately erecting racks. In the construction of high-pile wharves, a fixed construction walkway requires that each rack needs to be erected and welded, which results in problems such as large material consumption, difficult construction erection, inconvenient installation and disassembly, and long construction operation time. It also requires a lot of manpower, high construction intensity, and low construction efficiency. In view of this, the utility model proposes an integral movable pedestrian walkway used in the construction of the upper structure of a high-pile wharf. Utility Model Content

[0003] The purpose of the utility model is to address the problems in the background technology that construction access roads in the construction of high-pile docks have a large amount of materials, are difficult to set up, are inconvenient to install and disassemble, and have a long construction operation time, as well as the problems of a large amount of manpower, high construction intensity, and low construction efficiency. An integral movable pedestrian bridge used in the construction of the upper structure of a high-pile dock is proposed.

[0004] The technical solution of the utility model is as follows: an integrally movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf, comprising a plurality of groups of clamps, two groups of clamps being installed on the outer ring of each group of pipe piles, the two groups of clamps being fixed to the outer ring of the pipe piles by fasteners; a support rod being arranged on the side of the clamp away from the pipe pile, the support rod being provided with a bridge body; a limit block being installed on the end of the support rod away from the clamp, the limit block being used for limiting the position of the bridge body.

[0005] Optionally, the temporary bridge body includes two groups of bottom bars arranged opposite to each other, the tops of the two groups of bottom bars are commonly fixedly connected to multiple groups of cross bars, and the multiple groups of cross bars are equidistantly arranged, and bottom plates are installed on the tops of the multiple groups of cross bars.

[0006] Optionally, a plurality of groups of equidistantly arranged columns are installed on the top of the two groups of bottom bars, and at least two groups of protective bars are also arranged above the bottom bars. The protective bars are arranged through the plurality of groups of columns, and the columns are fixedly connected to the protective bars.

[0007] Optionally, it also includes a fixing component installed on the support rod, and the fixing component is used to cooperate with the limit block to fix the position of the temporary bridge body.

[0008] Optionally, the fixing assembly includes a fixing block fixedly connected to the top of the supporting rod, a threaded rod being slidably connected to the fixing block, a push plate being fixedly connected to one end of the threaded rod close to the footbridge body, a moving block being threadedly connected to the threaded rod, and the moving block being arranged on the side of the fixing block away from the footbridge body.

[0009] Optionally, sliders are provided on both sides of the moving block, and slide rails are provided on the sides of the two groups of sliders away from the moving block. The slide rails are L-shaped structures and are fixedly connected to the top of the support rod.

[0010] Optionally, two groups of connecting plates are symmetrically arranged on both sides of the movable block, and a group of clamping plates are respectively arranged on both sides of the connecting plates. Multiple groups of the clamping plates are fixedly connected to the side of the fixed block, the clamping plates are penetrated with fixing bolts, and the connecting plates are provided with through holes corresponding to the fixing bolts.

[0011] In summary, the present application includes at least one of the following beneficial technical effects:

[0012] The utility model adopts the arrangement of the temporary bridge body, adopts the bottom bar, the cross bar, the bottom plate, the column, and the protection bar to weld and process into an integral temporary bridge body. Compared with the traditional fixed pedestrian temporary bridge, the utility model uses less materials, which can be reused, is easy to process, safe, firm and reliable, and has low economic consumption.

[0013] Furthermore, by setting the fixing assembly, the moving block is quickly slid under the limiting action of the slider and the slide rail, so that the push plate and the bottom rod are closely attached. The limiting operation is fast and simple, and the position of the temporary bridge body is limited between the limiting block and the push plate. The adjusting threaded rod is rotated so that the connecting plate enters between the two sets of card plates and is fixed by the fixing bolt. Finally, the threaded rod is tightened to achieve a good fixing effect.

[0014] In summary, during the construction of high-pile docks, the utility model is easy to move and quick to install, which greatly shortens the time consumed by setting up fixed traditional frames, achieves the effects of efficient construction, cost savings, and reduced consumption, and effectively improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of an integrally movable pedestrian bridge used in the construction of the superstructure of a high-pile wharf is given;

[0016] Figure 2 for Figure 1 A schematic top view of

[0017] Figure 3 It is a structural diagram of the temporary bridge body;

[0018] Figure 4 It is a structural diagram of the fixed components.

[0019] Reference numerals:

[0020] 1. Pipe pile; 2. Hoop; 3. Support rod;

[0021] 4. Bridge body; 41. Bottom bar; 42. Cross bar; 43. Bottom plate; 44. Vertical column; 45. Guard bar;

[0022] 5. Limit block;

[0023] 6. Fixing assembly; 61. Fixing block; 62. Threaded rod; 63. Push plate; 64. Moving block; 65. Sliding block; 66. Slide rail; 67. Connecting plate; 68. Card plate; 69. Fixing bolt. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example

[0030] like Figure 1-3 As shown, the utility model proposes an integral movable pedestrian bridge for the construction of the upper structure of a high-pile dock, comprising a plurality of groups of clamps 2, and two groups of clamps 2 are installed on the outer ring of each group of pipe piles 1, and the pipe piles 1 are of an existing structure. The two groups of clamps 2 are fixed to the outer ring of the pipe piles 1 by fasteners, and the clamps 2 will not rotate or slide after being fixed to the outer ring of the pipe piles 1.

[0031] Furthermore, the above-mentioned pedestrian bridge includes a support rod 3 arranged on the side of the clamp 2 away from the pipe pile 1. The bridge body 4 is placed on the support rod 3, and the bridge body 4 includes two groups of relatively arranged bottom rods 41. The bottom rods 41 are butt-welded and processed into the required length according to the width of the dock. There are two bottom rods 41, and the width interval is 90 cm. The tops of the two groups of bottom rods 41 are commonly fixedly connected with multiple groups of cross bars 42, and the multiple groups of cross bars 42 are equidistantly arranged. The length of the cross bars 42 is 1.1m, and one group is arranged every 50cm. The tops of the multiple groups of cross bars 42 are installed with bottom plates 43, which are processed using 6mm diamond steel mesh and have a width of 90cm. The top of the bottom rod 41 is installed with multiple groups of equidistantly arranged columns 44, and the height of the columns 44 is 1.2m and the interval is 1.5m. Two groups of upper and lower protective rods 45 are also arranged above the bottom rod 41. The protective rods 45 are arranged through multiple groups of columns 44. The columns 44 are fixedly connected to the protective rods 45. The protective rods 45 use φ48*3.5mm steel pipes and are installed in the columns 44 to play a protective role and prevent workers from falling.

[0032] Furthermore, the above-mentioned pedestrian bridge also includes a limit block 5 installed on the end of the support rod 3 away from the clamp 2, and the limit block 5 is used to limit the bridge body 4 to prevent the bridge body 4 from sliding off the support rod 3.

[0033] Finally, see Figure 4The above-mentioned pedestrian bridge also includes a fixing assembly 6 installed on the support rod 3, and the fixing assembly 6 is used to cooperate with the limiting block 5 to fix the position of the bridge body 4. The fixing assembly 6 includes a fixing block 61 fixedly connected to the top of the support rod 3, and the position of the fixing block 61 is fixed. A threaded rod 62 is slidably connected in the fixing block 61, and a push plate 63 is fixedly connected to the end of the threaded rod 62 close to the bridge body 4. A moving block 64 is threadedly connected on the threaded rod 62, and the threaded rod 62 can move along its own length direction after rotation. The moving block 64 is arranged on the side of the fixing block 61 away from the bridge body 4, and sliders 65 are arranged on both sides of the moving block 64. The side of the two sets of sliders 65 away from the moving block 64 is provided with a slide rail 66, and the slide rail 66 is an L-shaped structure. The slide rail 66 is fixedly connected to the top of the support rod 3, and the slider 65 slides in the slide rail 66, which is used to limit the moving block 64 when it moves. Two groups of connecting plates 67 are symmetrically arranged on both sides of the moving block 64, and a group of card plates 68 are respectively arranged on both sides of the connecting plates 67. The multiple groups of card plates 68 are fixedly connected to the side of the fixed block 61, so that after the moving block 64 approaches the fixed block 61, the connecting plates 67 can enter the two groups of card plates 68 directly. A fixing bolt 69 is penetrated on the card plate 68, and a through hole corresponding to the fixing bolt 69 is opened on the connecting plate 67, so that after the fixing bolt 69 passes through the connecting plate 67 and the card plate 68, the position of the moving block 64 is fixed. It is convenient for the push plate 63 to be as far away from the limit block 5 as possible at the beginning to facilitate the installation of the temporary bridge body 4, and at the same time, the push plate 63 can quickly approach the temporary bridge body 4 to realize the rapid positioning of the temporary bridge body 4.

[0034] In this embodiment, first, the temporary bridge body 4 is processed and formed on land according to the length of the axis line of the on-site rack. The clamp 2 is installed on the pipe pile 1 according to the construction elevation on the water to meet the installation conditions of the temporary bridge body 4. The temporary bridge body 4 is transported to the construction site by a transport vehicle, and then the temporary bridge body 4 is hoisted to the installed multiple groups of support rods 3 by a lifting equipment. After the temporary bridge body 4 is installed, the water construction conditions are met. At the same time, the construction personnel push the temporary bridge body 4 as a whole, so that one side of the temporary bridge body 4 contacts the limit block 5, and then quickly push the moving block 64, so that the push plate 63 fits with the side of the temporary bridge body 4 away from the limit block 5. At this time, the threaded rod 62 is rotated to move the through hole position of the connecting plate 67 to the card plate 68, and the fixing bolt 69 is passed through the card plate 68 and the connecting plate 67 to fix the position of the moving block 64. Finally, the threaded rod 62 is rotated to squeeze the push plate 63 toward the temporary bridge body 4 to fix the temporary bridge body 4. The construction workers can stand on the installed temporary bridge body 4 to carry out the construction of the pile cap on the water: install the pile cap bottom formwork, install the pile core steel cage, pour the pile core concrete, tie the pile cap steel bars, install the pile cap side formwork, pour the pile cap concrete, and remove the pile cap side formwork after the strength meets the requirements. Then loosen the fixing assembly 6, and hoist the entire temporary bridge body 4 by lifting, and move the temporary bridge body 4 to the subsequent support rod 3 and then fix the fixing assembly 6. Finally, after the construction is completed, the pedestrian temporary bridge is dismantled and recycled.

[0035] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. An integrally movable pedestrian bridge used for the construction of the superstructure of a high-pile wharf, characterized in that: include: A plurality of groups of clamps (2), wherein the outer ring of each group of pipe piles (1) is provided with two groups of clamps (2), and the two groups of clamps (2) are fixed to the outer ring of the pipe piles (1) by fasteners; A support rod (3) is arranged on the side of the clamp (2) away from the pipe pile (1), and a temporary bridge body (4) is placed on the support rod (3); A limit block (5) is installed on the end of the support rod (3) away from the clamp (2), and the limit block (5) is used to limit the position of the temporary bridge body (4).

2. The integral movable pedestrian bridge used for the construction of the superstructure of a high-pile wharf according to claim 1 is characterized in that: The temporary bridge body (4) comprises two groups of bottom bars (41) arranged opposite to each other, the tops of the two groups of bottom bars (41) are commonly and fixedly connected with multiple groups of cross bars (42), and the multiple groups of cross bars (42) are arranged at equal distances, and the tops of the multiple groups of cross bars (42) are installed with bottom plates (43).

3. The integral movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf according to claim 2 is characterized in that: A plurality of groups of equidistantly arranged upright posts (44) are installed on the top of the two groups of bottom bars (41), and at least two groups of protective posts (45) are also arranged above the bottom bars (41). The protective posts (45) penetrate through the plurality of groups of upright posts (44), and the upright posts (44) are fixedly connected to the protective posts (45).

4. The integral movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf according to claim 1 is characterized in that: It also includes a fixing assembly (6) installed on the support rod (3), and the fixing assembly (6) is used to cooperate with the limiting block (5) to fix the position of the temporary bridge body (4).

5. The integral movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf according to claim 4 is characterized in that: The fixing assembly (6) comprises a fixing block (61) fixedly connected to the top of the supporting rod (3), a threaded rod (62) being slidably connected to the fixing block (61), a push plate (63) being fixedly connected to one end of the threaded rod (62) close to the portable bridge body (4), a moving block (64) being threadedly connected to the threaded rod (62), and the moving block (64) being arranged on a side of the fixing block (61) away from the portable bridge body (4).

6. The integral movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf according to claim 5 is characterized in that: Slide blocks (65) are provided on both sides of the moving block (64); a slide rail (66) is provided on one side of the two groups of slide blocks (65) away from the moving block (64); the slide rail (66) is an L-shaped structure; and the slide rail (66) is fixedly connected to the top of the support rod (3).

7. The integral movable pedestrian bridge used for the construction of the upper structure of a high-pile wharf according to claim 6 is characterized in that: Two groups of connecting plates (67) are symmetrically arranged on both sides of the moving block (64), and a group of clamping plates (68) are respectively arranged on both sides of the connecting plate (67). The multiple groups of clamping plates (68) are fixedly connected to the side of the fixed block (61), and the clamping plates (68) are penetrated with fixing bolts (69). The connecting plates (67) are provided with through holes corresponding to the fixing bolts (69).

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