CN2646196Y

CN2646196Y - Honeycomb type box cage domination body for bridge fender pier

Info

Publication number: CN2646196Y
Application number: CN 03246533
Authority: CN
Inventors: 张龙萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-29
Filing date: 2003-04-29
Publication date: 2004-10-06
Anticipated expiration: 2013-04-29

Abstract

The utility model provides a honeycomb type box cage domination body for bridge fender pier, mainly comprising blade-shaped steel rod grids, connection steel rods and corner connectors; wherein, the two ends of the steel rod are bended so that the steel rod has connection holes at ends, the steel rods are aligned vertically and horizontally in a fixed space to form grids; the blade-shaped steel rod grids pass through grid connection holes through the connection steel rods with screw at the two ends; adjacent corners are connected by corner connectors to form a hexagon enchased box cage; the hexagon enchased box extends horizontally to form a honeycomb type frame, pebbles are filled in the honeycomb type frame to form a box cage domination body with the function of solidifying pier.

Description

The cellular box cage domination body of bridge fender pier

Technical field

The relevant cellular box cage domination body of a kind of bridge fender pier of the utility model, know clearly it, be meant a kind of especially with normalized steel sheet bar grating, cooperate the corner connector to be coupled to hexagon hollow out boxes and baskets to connect rod iron series connection back earlier, and horizontal expansion becomes the honeycomb type framework, is built into integral body behind the backfill cobble and has the box cage domination body of consolidating the bridge pier function in this framework.

Background technology

See also shown in Figure 1ly, go deep into riverbed 40 as consolidating the most basic framework of bridge 10, but riverbed 40 often makes foundation pile 30 exposed outside after washing away, and causes the steadiness of bridge to be tested with the foundation pile 30 of bridge pier pile cover 20 belows.Therefore, Taiwan patent of invention the 152nd, a kind of structure of consolidating is promptly proposed for No. 594, see also shown in Figure 2, this patent of invention is laterally built and is located at the river course, reaches the sandstone that prevents on the riverbed whereby and runs off, and its structure includes rubber tyre 1, connection assembly 31, foundation pile 3 and sandstone 4, wherein, rubber tyre 1 is general waste tire; Connection assembly 31 is for running through rubber tyre 1 and fixedly connected; The cylinder that foundation pile 3 strings are located in the middle of the rubber tyre 1 is firmly piled up rubber tyre 1; 4 sandstones that pick up from the riverbed of sandstone.Whereby; make rubber tyre 1 be transversely arranged stacking in the riverbed; 1 of each rubber tyre interconnects to enable to arrange with connection assembly to be piled up; and perpendicularly in plurality of rubber tire 1 wherein be provided with foundation pile 3 and go deep into the riverbed; and between each rubber tyre 1 inside and other slit, fill sandstone 4; forming the solid construction that inside has sandstone 4 and foundation pile 3 location, and outerly has a structure of elastic caoutchouc topping.

The conception of foregoing invention patent is kindhearted, but the numerous and diverse construction journey expense that causes relatively of work progress is high, still has sizable space of improving.

The utility model content

The design people is engaged in the professional person of the earth child care engineering, in view of this, promptly think deeply and a kind ofly can simplify the construct novel bridge pier structure of consolidating of numerous and diverse shortcoming of above-mentioned public product, through studying for a long period of time and testing and create a kind of bridge fender pier finally with cellular boxes and baskets structure.

That is to say, primary and foremost purpose of the present utility model is to provide a kind of bridge fender pier with cellular boxes and baskets structure, with normalized steel sheet bar grating, cooperate the corner connector to be coupled to hexagon hollow out boxes and baskets to connect rod iron series connection back earlier, and horizontal expansion becomes the honeycomb type framework, is built into behind the backfill cobble to have the box cage domination body of consolidating the bridge pier function in this framework.

Description of drawings

Fig. 1 is the essential structure figure of general bridge bridge pier;

Fig. 2 is the fender pier structure chart of No. the 152nd, 594, Taiwan patent of invention;

Fig. 3 is a structure chart of the present utility model;

Fig. 4 is the bird's eye view drawing of embodiment of the present utility model;

Fig. 5 is the sectional drawing of embodiment of the present utility model.

The specific embodiment

Understand in order to allow your auditor that the utility model is had further, describe the utility model in detail with icon.

See also shown in Fig. 3 and the part zoomed-in view X, the utility model mainly is made of normalized steel sheet bar grating, connection rod iron and corner connector.Wherein, the structure of steel sheet bar grating with two ends be bent into respectively the rod iron 1 with connecting hole 10 two-way in length and breadth be fused into constant spacing grid-like, the steel sheet bar grating is preset with the connection rod iron 2 that is connected screw thread 20 by two ends and runs through grid connecting hole 10, and each adjacent corner is sentenced and is assembled into hexagon hollow out boxes and baskets A after the corner connector connects.Above-mentioned corner connector, include the end and be preset with four-way connector 3 and the continued access nut 4 that is connected screw thread 30, utilize continued access nut 4 two ends to screw togather the linking screw thread 20 of above-mentioned connection rod iron 2 ends and the linking screw thread 30 of four-way connector 3 ends respectively, reach the connection purpose of adjacent grid.

As shown in Figure 4, through above-mentioned connection means, make hexagon hollow out boxes and baskets A be able to the honeycomb type framework, need horizontal ship shape or other shape that infinitely extends into as icon according to the construction landform, multiple promptly being built into behind the backfill cobble B in this honeycomb type framework has the box cage domination body of consolidating the bridge pier function.

As shown in Figure 5; despot's height degree of generally consolidating bridge pier should wash away riverbed face C certainly and make progress storehouse to bridge pier pile cover D; therefore; when the utility model becomes first floor honeycomb type box cage domination body from washing away riverbed face C horizontal expansion; the storehouse second layer, the 3rd layer of box cage domination body progressively make progress again to bridge pier pile cover D height; it successively seizes by force between body vertically fixing with traditional clasp; making horizontal and vertically all obtaining well secured and construct is despot's body of a globality, makes water (flow) direction E that the impact of bridge pier pile cover D is protected admittedly because of the ring of despot's body and is alleviated.

Because the Openworks shape that boxes and baskets A of the present utility model is a up/down perforation, therefore, stacking gravity behind the backfill cobble B not only makes despot's body more firm, has directly ensured bridge security, and when the riverbed presents differential settlement, cobble B will because of gravity with the downward depression of channel gradient, therefore, only need to fill up cobble B and can strengthen whole despot's body stable degree at top layer despot body, usually before arriving in fast phase of flood, should carry out this and one fill up action to ensure bridge security.

Comprehensive the above, the utility model is with normalized steel sheet bar grating, earlier cooperate the corner connector to be coupled to hexagon hollow out boxes and baskets, and horizontal expansion becomes the honeycomb type framework, in this framework, be built into behind the backfill cobble and have the box cage domination body of consolidating the bridge pier function to connect rod iron series connection back.

Claims

1, the cellular box cage domination body of a kind of bridge fender pier is made of normalized steel sheet bar grating, connection rod iron and corner connector; It is characterized in that: the steel sheet bar grating with two ends be bent into respectively the rod iron with connecting hole two-way in length and breadth be fused into constant spacing grid-like, be preset with the connection rod iron that is connected screw thread with two ends again and run through the grid connecting hole, each adjacent corner place is assembled into the hollow out boxes and baskets after connecting with the corner connector again.

2, the cellular box cage domination body of bridge fender pier as claimed in claim 1, it is characterized in that: boxes and baskets get horizontal expansion and become the honeycomb type framework, multiple in this framework the backfill cobble be built into and have the box cage domination body of consolidating the bridge pier function.

3, the cellular box cage domination body of bridge fender pier as claimed in claim 1, it is characterized in that: the corner connector includes the end and is preset with multidirectional connector and the continued access nut that is connected screw thread, utilize continued access nut two ends be screwed together respectively the linking screw thread of rod iron end and the linking screw thread of multidirectional connector end, in order to connect adjacent grid.

4, the cellular box cage domination body of bridge fender pier as claimed in claim 2 is characterized in that: vertically fixing with traditional clasp between stacked despot's body.