CN213296029U

CN213296029U - Landscape bridge

Info

Publication number: CN213296029U
Application number: CN202021984582.9U
Authority: CN
Inventors: 孟庆秋
Original assignee: Tianjin Lvzhou Garden Landscape Engineering Co ltd
Current assignee: Tianjin Lvzhou Garden Landscape Engineering Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-28
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a landscape bridge, which comprises a bridge deck body, concrete columns for supporting the bridge deck body and wooden guardrail structures fixed on two sides of the bridge deck body; wherein: the bridge deck body comprises an arc-shaped bridge steel structure, a plurality of wood cross beams embedded in the bridge steel structure, a wood keel paved above the bridge steel structure and a wood panel paved above the wood keel; the concrete column comprises a concrete column pile, a plurality of supporting keels fixed outside the concrete column pile and hanging plates fixed outside the supporting keels, and the hanging plates are encircled to cover the concrete column pile. The utility model discloses a view bridge intensity is big, the cost is low.

Description

Landscape bridge

Technical Field

The utility model relates to a landscape technical field especially relates to a view bridge.

Background

The landscape bridge frame is arranged on a landscape river and a river crossing and is required to integrate beauty and strength, the landscape bridge in the prior art is roughly divided into two types, one type is a concrete steel structure landscape bridge which has high strength but cannot be matched with the overall pattern of a garden, the other type is a stone-built landscape bridge which can beautify the environment but has high manufacturing cost, and the landscape bridge which can beautify the environment and has a strong structure is required to be further researched and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a view bridge can not compromise the problem of aesthetic feeling and intensity to the view bridge that exists among the prior art.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

a landscape bridge comprises a bridge deck body, concrete upright posts for supporting the bridge deck body and wooden guardrail structures fixed on two sides of the bridge deck body;

wherein: the bridge deck body comprises an arc-shaped bridge steel structure, a plurality of wood cross beams embedded in the bridge steel structure, a wood keel paved above the bridge steel structure and a wood panel paved above the wood keel;

the concrete column comprises a concrete column pile, a plurality of supporting keels fixed outside the concrete column pile and hanging plates fixed outside the supporting keels, and the hanging plates are encircled to cover the concrete column pile.

In the technical scheme, the concrete columns are four, the two long columns are symmetrically arranged at the middle part for supporting the bridge deck body, the two short columns are symmetrically arranged at the two sides for supporting the bridge deck body, and the force of each short column is fixed at the middle part of the long column through the fixed cross beam.

In the technical scheme, the base of the concrete upright post is fixed on the graded sandstone layer above the rammed earth layer through the concrete cushion layer.

In the technical scheme, the bridge steel structure is fixed on the corresponding concrete upright post through the positioning I-shaped beam.

In the technical scheme, the concrete upright is a square upright, the supporting keel is of a square frame structure, and the concrete upright is fixed on the concrete upright at equal intervals from top to bottom.

In the above technical scheme, the guardrail structure is a single-layer guardrail structure or a double-layer guardrail structure.

In the above technical scheme, double-deck guardrail structure is including the high guardrail structure that is located the outside and the low guardrail structure that is located the inboard, high guardrail structure includes a big radian decoration roof beam and a plurality of wooden pillar and the bearing diagonal that set up in proper order at interval, wherein on the bridge steel construction was fixed in at the both ends of big radian decoration roof beam, the bottom of each wooden pillar was fixed in on the wooden crossbeam, the top was fixed in on the big radian decoration roof beam, the bottom of each bearing diagonal is fixed in on the wooden crossbeam, the top is fixed in the top of adjacent wooden pillar, and each bearing diagonal and two adjacent wooden pillar constitute N style of calligraphy structures. The support beam with the N-shaped structure can improve the strength of the double-layer guardrail structure;

the low guardrail structure comprises a plurality of arc-shaped beams which are arranged in parallel and have the same radian as the bridge steel structure, and a plurality of vertically arranged connecting beams, wherein the highest point of the large-radian decorative beam is higher than that of the arc-shaped beam.

In the above technical scheme, the bridge steel structure includes two parallel arrangement's arc bridge steel and is the connection bridge steel of a style of calligraphy matrix arrangement between two arc bridge steels, and the arc bridge steel has a plurality of I-steel that link up in proper order to connect and forms, and each connection bridge steel is straight shape I-steel.

In the technical scheme, two ends of each connecting bridge steel are fixed at the positions where the two connected I-shaped steels are connected.

Preferably, the outer sides of the wood beam, the wood keel, the wood panel and the hanging plate are coated with anticorrosive layers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a view bridge utilizes wooden structure with bridge steel construction, concrete structure cladding in, when guaranteeing view bridge strength, hides steel construction, concrete structure for the view bridge combines together with the surrounding environment, has the effect that the environment was decorated.

2. The design of double-deck guardrail structure has further improved the practicality of view bridge, and the pedestrian of being convenient for is hand rest, and the project organization is more humanized.

3. The connection relation of the steel structure, the concrete structure and the wood structure of the landscape bridge is simple, construction is convenient, and popularization and application are convenient.

Drawings

Figure 1 shows a schematic view of a deck body and a high barrier structure.

Figure 2 is a schematic view of the structure of the deck body.

Fig. 3 is a schematic structural view of a concrete column.

Fig. 4 is a schematic structural diagram of a bridge steel structure and long and short columns.

Fig. 5 is a schematic view of a base fixing structure of the concrete column.

Fig. 6 is a structural schematic view of a double-layered guard rail structure.

Fig. 7 is a schematic view of a bridge steel structure.

In the figure: 1-bridge steel structure, 2-wood beam, 3-wood keel, 4-wood panel, 5-concrete column pile, 6-supporting keel, 7-hanging plate, 8-long column, 9-short column, 10-fixed beam, 11-base, 12-concrete cushion, 13-soil ramming layer, 14-graded sandstone layer, 15-positioning I-shaped beam, 16-large arc decorative beam, 17-wood column, 18-inclined support, 19-arc beam, 20-connecting beam, 21-arc bridge steel and 22-connecting bridge steel.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

wherein: the bridge deck body comprises an arc-shaped bridge steel structure 1, a plurality of wood cross beams 2 embedded in the bridge steel structure 1, a wood keel 3 laid above the bridge steel structure 1 and a wood panel 4 laid above the wood keel 3;

the concrete column comprises a concrete column pile 5, a plurality of supporting keels 6 fixed outside the concrete column pile 5 and hanging plates 7 fixed outside the supporting keels 6, wherein the hanging plates 7 enclose the concrete column pile 5.

The concrete column piles 5 are coated by the hanging plates 7, so that the whole concrete column has high strength, concrete leakage can be avoided, and the concrete column can be well combined with the natural environment to beautify the environment. The steel structure of the bridge deck body is also coated by the wood panel 4, so that the steel structure is prevented from leaking, the strength is high, and the environment is beautified.

Preferably, the concrete columns are four, the two long columns 8 are symmetrically arranged at the middle part of the support bridge deck body, the two short columns 9 are symmetrically arranged at the two sides of the support bridge deck body, the force of each short column 9 is fixed at the middle part of the long column 8 through the fixed cross beam 10, and the strength of the support structure is improved.

Preferably, the base 11 of the concrete column is fixed on the graded sandstone layer 14 above the rammed earth layer 13 through the concrete cushion layer 12, so that the fixing strength of the base is improved.

Preferably, the bridge steel structure 1 is fixed on the corresponding concrete upright through a positioning I-shaped beam 15. The construction is convenient.

Preferably, the concrete upright is a square upright, and the support keel 6 is in a square frame structure and fixed on the concrete upright at equal intervals from top to bottom. Facilitating the installation of the hanging plate 7.

Example 2

This embodiment optimizes the guard rail structure in embodiment 1.

The guardrail structure in embodiment 1 can be a common single-layer guardrail structure, and can also be a following double-layer guardrail structure.

Preferably, the double-layer guardrail structure comprises a high guardrail structure located on the outer side and a low guardrail structure located on the inner side, the high guardrail structure is used for maintaining the strength and comprises a large-radian decorative beam 16 and a plurality of wood upright columns 17 and inclined supports 18 which are sequentially arranged at intervals, wherein the two ends of the large-radian decorative beam 16 are fixed on the bridge steel structure 1, the bottom of each wood upright column 17 is fixed on the wood cross beam 2, the top of each wood upright column is fixed on the large-radian decorative beam 16, the bottom of each inclined support 18 is fixed on the wood cross beam 2, the top of each inclined support 18 is fixed on the top of the adjacent wood upright column 17, and each inclined support 18 and the two adjacent wood upright columns 17 form an N-shaped structure. The supporting beam with the N-shaped structure can improve the strength of the guardrail structure.

The low guardrail structure comprises a plurality of arc-shaped beams 19 which are arranged in parallel and have the same radian as the bridge steel structure 1, and a plurality of connecting beams 20 which are arranged vertically, wherein the highest point of the large-radian decorative beam 16 is higher than that of the arc-shaped beam 19. The height of the low guardrail structure is equal to the height of the hand of a pedestrian, so that the low guardrail structure is convenient to hold by hand when people take a rest. The high guardrail structure is used for ensuring intensity, and the low guardrail structure is used for having a rest and uses, and both combine, have improved the practicality of this view bridge.

Example 3

This example optimizes the deck body of example 1.

Preferably, the bridge steel structure 1 includes two parallel arc-shaped bridge steels 21 and connecting bridge steels 22 arranged between the two arc-shaped bridge steels 21 in a linear matrix, the arc-shaped bridge steels 21 are formed by connecting a plurality of sequentially connected i-beams, and each connecting bridge steel 22 is a straight i-beam. The strength of the bridge steel structure 1 is improved, and the processing is convenient.

Furthermore, the two ends of each connecting bridge steel 22 are fixed at the connecting position of the two connected I-beams, so that the strength of the bridge steel structure 1 is further improved.

Preferably, the outer sides of the wood beam 2, the wood keel 3, the wood panel 4 and the hanging plate 7 are coated with anticorrosive layers. Can prevent the rainwater and river water from corroding the wooden structure and prolong the service life.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A landscape bridge is characterized by comprising a bridge deck body, concrete upright posts for supporting the bridge deck body and wooden guardrail structures fixed on two sides of the bridge deck body;

2. The landscape bridge of claim 1, wherein the concrete columns are provided in four number, two long columns are symmetrically provided to support the middle of the deck body, two short columns are symmetrically provided to support both sides of the deck body, and the force of each short column is fixed at the middle position of the long column by the fixing cross beam.

3. The landscape bridge of claim 1, wherein the base of the concrete column is fixed to the graded gravel layer above the rammed earthenware layer by a concrete pad.

4. The landscape bridge of claim 1, wherein the bridge steel structures are secured to the respective concrete columns by positioning i-beams.

5. The landscape bridge of claim 2, wherein the concrete columns are square columns, and the support keels are in a square frame structure and are fixed on the concrete columns at equal intervals from top to bottom.

6. The landscape bridge of claim 1, wherein the guardrail structure is a single-layer guardrail structure or a double-layer guardrail structure.

7. The landscape bridge of claim 6, wherein the double-layer guardrail structure comprises a high guardrail structure positioned at the outer side and a low guardrail structure positioned at the inner side, the high guardrail structure comprises a large-arc decorative beam and a plurality of wood upright columns and inclined supports which are sequentially arranged at intervals, wherein two ends of the large-arc decorative beam are fixed on the bridge steel structure, the bottom of each wood upright column is fixed on the wood cross beam, the top of each wood upright column is fixed on the large-arc decorative beam, the bottom of each inclined support is fixed on the wood cross beam, the top of each inclined support is fixed on the top of the adjacent wood upright column, and each inclined support and the two adjacent wood upright columns form an N-shaped structure;

8. The landscape bridge of claim 1, wherein the bridge steel structure comprises two parallel arc-shaped bridge steels and connecting bridge steels arranged between the two arc-shaped bridge steels in a straight matrix, the arc-shaped bridge steels are formed by connecting a plurality of I-shaped steels which are sequentially connected, and each connecting bridge steel is a straight I-shaped steel.

9. The landscape bridge of claim 8, wherein both ends of each of the connecting bridge steels are fixed at the position where the two connecting i-steels are connected.

10. The landscape bridge of claim 1, wherein the outer sides of the wood beams, the wood keels, the wood panels and the hanging plates are coated with anticorrosive layers.