CN107345384B

CN107345384B - Multipurpose steel box girder plate

Info

Publication number: CN107345384B
Application number: CN201610296038.7A
Authority: CN
Inventors: 潘海峰
Original assignee: Shenyang Huizhi Yunchuang Technology Co ltd
Current assignee: Shenyang Huizhi Yunchuang Technology Co ltd
Priority date: 2016-05-07
Filing date: 2016-05-07
Publication date: 2024-05-03
Anticipated expiration: 2036-05-07
Also published as: CN107345384A

Abstract

The invention discloses a multipurpose steel box girder plate which is used for constructing pavement passages, floating bridges, ferries, single-span bridges, bridge bridges, floating platforms, overhead construction platforms and the like. The steel box girder plate body structure comprises a deck 5, a bottom plate 6, side plates 7, end plates 8 and an inner longitudinal and transverse framework, the joint seat 2 is distributed around the plate body, the pile hole seat 3 and the cross ground bell seat 4 are distributed on the deck 5 of the plate body, and each column pipe is led to the bottom plate 6. The steel box beam plates can be connected vertically and horizontally, and various auxiliary equipment can be configured to realize multiple functions.

Description

Multipurpose steel box girder plate

Technical Field

The invention relates to special equipment for constructing construction channels, trestle, platforms and other construction buildings during construction on water and on the shore, and also relates to other emergency traffic guarantees.

Background

When constructing the water area environment, people, vehicles and materials need to overcome various barriers such as non-paved ground, shoreside shoal, wide water area and the like from paved road surfaces to shoreside. The conventional construction method needs a plurality of equipment to ensure respectively, and has the problems of large project quantity, long construction time, more work after improvement, incapability of using various equipment generally or low recycling rate and the like.

In the civil field, although there are assembled highway steel bridges, various buoyancy tanks and the like, the problems of low efficiency, long operation time, less application and poor universality exist.

Disclosure of Invention

The purpose of the invention is that: the steel box girder plate is convenient to transport and various in purposes, meets various guarantee requirements or other emergency guarantees during water shore construction, and is used as a road surface channel, a floating bridge, an overhead trestle, a floating dock, an overhead dock, a floating platform, a piling platform, a drilling platform and the like.

The invention is realized by the following technical scheme: the steel box girder plate consists of a steel box girder plate main body structure, a joint seat, a pile hole seat and a cross ground bell seat. The steel box girder plate is divided into four parts of a deck, a bottom plate, side plates and end plates, and is internally provided with a longitudinal and transverse steel skeleton and a watertight structure. The periphery of the plate body is provided with a connecting joint, and the connecting joint consists of a vertical pin joint seat, a square pin joint and a vertical pin. The square pin joints can be inserted into the vertical pin joint seats and positioned by the vertical pins, and the vertical pins can drive the square pin joints to rotate through rotation so that the square pin joints can be transferred from one steel box beam plate to the joint seats of the other steel box beam plate to finish the connection action. Other auxiliary equipment can be installed on the outer side of the steel box beam plate by utilizing the vertical pin joint seat. A cross ground bell seat is arranged on a deck of the plate body, a column tube leading to a bottom plate is arranged on the cross ground bell seat, and other auxiliary equipment can be arranged on the deck or the bottom plate by utilizing the cross ground bell seat. The deck of the plate body is provided with a pile hole seat, the pile hole seat is provided with a column pipe leading to the bottom plate, and the pile hole seat can be used for installing upright posts or other auxiliary equipment.

The invention has the following advantages: (1) Each group of vertical pin joints between the steel box beam plates is provided with an upper joint seat and a lower joint seat which are respectively arranged on the deck and the bottom plate, and the connection can be completed by only one vertical pin without arranging other pin transmission mechanisms; (2) The joint seat is provided with different connecting joints, so that various connecting modes can be realized, the use flexibility is high, for example, the mounting plate pin joint can realize rigid connection between the steel box girder plates, the single-double-lug joint can realize the hinge connection between the steel box girder plates, and other auxiliary equipment such as an outboard motor hanger and the like can also be mounted; (3) The plate pin joint can be rotated to be retracted into the plate pin box, so that the connection and the decomposition between the plate bodies are more convenient; (4) Various auxiliary equipment such as mooring bolsters, cable guides, winches, anchor machines and the like can be installed through the cross ground bell without other installation seats or welding and the like. The cross ground bell is used as a standard interface, so that the functions and the purposes of the steel box girder plate are greatly expanded, and meanwhile, the universality of equipment is maintained; (5) The pile hole seat can be installed and pass through the stand column of steel case beam slab and keep fixed through detachable solid stake ware for the realization of various overhead platforms becomes possible, in addition, can keep the deck level after solid stake ware dismantles, does not influence normal use such as vehicle traffic.

The steel box girder plate can be used for various purposes after being provided with various auxiliary equipment, such as road surface channels, floating bridges, ferries, floating construction platforms, simple bridges, overhead trestle, overhead construction platforms and the like.

Drawings

FIG. 1 is a front view of a steel box girder; FIG. 2 is a top view of a steel box girder; FIG. 3 is a side view of a steel box girder; FIG. 4 is a perspective view of a steel box girder plate; FIG. 5 is a joint seat structure; FIG. 6 is a schematic diagram of the connection between two steel box girder plates by plate pins and vertical pins; FIG. 7 is a schematic diagram of the rotational action of the plate pin; FIG. 8 mounting ear plate connectors to the connector mount; FIG. 9 is a cross ground bell seat structure diagram; FIG. 10 is a schematic diagram of a cross bell seat installation single-column bollard; FIG. 11 is a pile hole seat structure diagram; FIG. 12 is a block diagram of a pile holder; FIG. 13 is a schematic view of a pile holder fixing tube; FIG. 14 is a schematic view of a roadway path; FIG. 15 is a schematic view of a floating bridge; FIG. 16 is a schematic view of a ferry; FIG. 17 is a schematic view of a simply supported girder bridge; FIG. 18 is a schematic illustration of a simply supported girder bridge reinforced with bailey girders; FIG. 19 is a schematic view of an overhead trestle; FIG. 20 is a schematic view of a floating construction platform; fig. 21 is a schematic view of an overhead construction platform.

Detailed Description

The invention is described in detail below with reference to the attached drawing figures: fig. 1,2 and 3 are front view, top view and side view of a steel box girder plate respectively, wherein the steel box girder plate consists of a plate body structure 1, a joint seat 2, a pile hole seat 3 and a cross ground bell seat 4.

Fig. 4 is a perspective view of a steel box girder. The plate body structure comprises a deck 5, a bottom plate 6, side plates 7, end plates 8 and an inner longitudinal and transverse framework, the joint seat 2 is distributed around the plate body, the pile hole seat 3 and the cross ground bell seat 4 are distributed on the deck 5 of the plate body, and each pile pipe is led to the bottom plate 6.

Figure 5 is a structural diagram of the joint seat 2. The joint seat 2 is arranged on the side surface of the plate body, and the joint seat 2 is arranged at the same position at the upper part and the lower part, and the center holes of the joint seat 2 are coaxial. A plate pin box 9 is arranged on one side of the joint seat 2 and can accommodate plate pins. A key slot 10 is arranged at the through hole of the joint seat 2, and a vertical pin provided with a key can pass through the key slot.

FIG. 6 is a schematic illustration of a connection between two steel box girder plates using plate pin joints and vertical pins. When the two steel box beam plates are connected, the pin joints 11 can be installed on the corresponding joint seat 2 and fixed by the vertical pins 12. In this case, the connection is rigid.

FIG. 7 is a schematic diagram of the rotational action of the plate pin joint. After the dowel pin joint 11 is installed in the joint seat 2 and fixed by the perpendicular pin 12, the dowel pin box 9 can be rotated under the action of the perpendicular pin 12. This function can improve the convenience of connection between two steel box girder plates.

FIG. 8 is a schematic illustration of the connection between two steel box girders by means of a hinge joint and a vertical pin. When the two steel box girder plates are connected, a single-lug connector 13 and a double-lug connector 14 can be arranged on the corresponding connector base 2 and are respectively fixed by a vertical pin 12. Where this is the hinge.

Figure 9 is a cross ground bell seat structure diagram. The cross bell seat 4 is mounted on the deck 5 and has a column tube 15 leading to the floor 6. The cross bell seat 4 is mainly used as an anchor point for a pull rope system, and bolts can be arranged at four ends of a cross groove to fasten other auxiliary equipment through the bolts. The column tube 15 is used for facilitating some auxiliary devices to pass through the box body to realize other functions, such as fastening hooks positioned at the bottom of the box body, and the like, and can drain accumulated water in the cross-shaped bell seat.

FIG. 10 is a schematic illustration of a cross bell seat installation single column bollard. Various auxiliary equipment, illustrated as single post bollards 16, can be mounted with the spider 4 with bolt fasteners 17.

Figure 11 is a block diagram of a pile hole seat. The pile hole seat 3 consists of a pile hole seat plate 18 and a column tube 19, wherein the pile hole seat plate 18 is arranged on the deck 5, the column tube 19 is led to the bottom plate 6, and gaps 20 and blocking teeth 21 are circumferentially distributed on the pile hole seat plate 18.

Fig. 12 is a structural diagram of the pile fixing device. The pile fixing device is auxiliary equipment matched with the pile hole seat 3 for fixing a pile pipe penetrating through the pile hole seat 3. The pile fixing device consists of a pile fixing seat 22 and a pile fixing pipe 23, and the pile fixing pipe 23 is provided with a pin hole 24. The pile fixing seat 22 and the pile fixing pipe 23 are in threaded connection, and the connection height can be adjusted. The two sides of the pile fixing seat 22 are provided with connecting lug plates 25 for installing other components such as a guy rope. The lower part of the pile fixing seat 22 is provided with blocking teeth 26 which are circumferentially distributed, and the tooth shape and the number of the blocking teeth 26 are matched with those of the notches 20 of the pile hole seat plate 18.

Fig. 13 is a schematic view of a pile holder fixing pile tube. The pile fixing seat 22 of the pile fixing device is arranged on the pile hole seat 3, the pile fixing seat 22 is rotated for a certain angle and then is prevented from moving axially by means of the respective blocking teeth, the pile fixing pipe 23 is adjusted to a proper height in a spiral mode, the pin holes 24 of the pile fixing pipe are aligned with the fixing holes on the pile pipe 27 and then are fixed by pins, and therefore the weight of the box girder plate and other external forces can be transmitted to the pile pipe to bear.

Fig. 14 is a schematic view of a roadway channel. The steel box girder plates 28 are continuously paved on soft ground to form a road surface channel for vehicles to pass through, on the rugged ground, the steel box girder plates 28 can be connected in a hinged mode to adapt to terrain changes, and the tail end of the channel can be provided with a springboard 29 as a transitional slope.

FIG. 15 is a schematic view of a floating bridge. The steel box girder plates 28 are put into water to be connected to form a water floating bridge channel, the steel box girder plates 28 can be rigidly connected to reduce the deflection of the floating bridge, and the two ends of the floating bridge can be provided with the springboards 29 as transitional connecting lands.

FIG. 16 is a schematic view of a ferry. The steel box beam plates and the gangway plates can be spliced to form the ferry, the pile pipe 27 can be used as a lifting suspender of the gangway plate 29 after being fixed by the pile fixing device 30 when the ferry is spliced, and the gangway plate 29 can be used as a diversion inclined plane of the head and the tail of the ferry to reduce water resistance.

Figure 17 is a schematic diagram of a simply supported girder bridge. The steel box girder plate can be directly paved on a gully to be used as a bridge.

Fig. 18 is a schematic diagram of a bailey beam reinforced simply supported bridge. When the gully is wider and the steel box girder plate is insufficient in strength, the bailey girder can be used for reinforcement. The bailey beam can be installed by using a cross ground bell seat and a bolt fastener on a steel box beam plate.

FIG. 19 is a schematic view of an overhead trestle. When the gully is wider and the strength of the steel box girder plate is insufficient, the pile fixing device can be used for installing the pile leg to improve the bearing capacity.

FIG. 20 is a schematic diagram of a floating construction platform. The water floating platform assembled by the steel beam plates can be used for various purposes such as hoisting.

FIG. 21 is a schematic view of an overhead construction platform. When the floating platform is used for drilling operation with high precision requirement, the pile leg can be installed by the pile fixing device, so that the stability of the platform is improved.

Claims

1. A multipurpose steel box beam plate consists of a plate body structure, a joint seat, a pile hole seat and a cross ground bell, and auxiliary equipment matched with the multipurpose steel box beam plate consists of a plate pin joint, a vertical pin, a single-lug joint, a double-lug joint, a pile pipe and a pile fixing device, and is characterized in that: the steel box beam plate is of a watertight steel box structure, a longitudinal and transverse framework is arranged in the steel box beam plate, the joint seats are arranged on the peripheral side surfaces of the plate body structure, pin holes of the upper joint seat and the lower joint seat at the same position are coaxial, and after the plate pin joint is inserted into the joint seat, the plate pin joint can be fixed by a vertical pin and can be rotationally retracted into the plate pin box under the action of the vertical pin; the single-lug connector and the double-lug connector can be arranged on the connector base and fixed by a vertical pin; rigid connection between the two plate structures can be realized by plate pin joint connection, and hinge connection between the two plate structures can be realized by single-lug joint and double-lug joint connection; fastening bolts can be arranged on the cross ground bell to fix other auxiliary equipment such as bollards; the pile fixing device is arranged on the pile hole seat, the pile pipe penetrating through the pile hole seat is fixed through the pile fixing device,

The through hole of the joint seat is provided with a key slot, a vertical pin provided with a key can pass through the key slot,

The pile hole seat plate of the pile hole seat is circumferentially distributed with notches and blocking teeth, the pile fixing seat of the pile fixing device matched with the pile hole seat is circumferentially distributed with blocking teeth, the tooth shape and the number of the blocking teeth are matched with the notches of the pile hole seat plate, the pile fixing seat can be placed in the pile hole seat plate to rotate by a tooth angle and then blocked by the blocking teeth to prevent axial movement,

The pile fixing device consists of a pile fixing seat and a pile fixing pipe, wherein the pile fixing pipe is provided with a pin hole, the two sides of the pile fixing seat are provided with connecting lug plates, the pile fixing seat and the pile fixing pipe are in threaded connection, the connection height can be adjusted, and after the pile pipe passes through the pile hole seat and the pile fixing device, the height of the pile fixing pipe is adjusted, so that the pin hole of the pile fixing pipe is aligned with the pin hole on the pile pipe and is fixed by a pin.