CN208250888U - A kind of wooden arch bridge - Google Patents
A kind of wooden arch bridge Download PDFInfo
- Publication number
- CN208250888U CN208250888U CN201820803130.2U CN201820803130U CN208250888U CN 208250888 U CN208250888 U CN 208250888U CN 201820803130 U CN201820803130 U CN 201820803130U CN 208250888 U CN208250888 U CN 208250888U
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- China
- Prior art keywords
- fixed
- plate
- kelly
- top surface
- connecting plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of wooden arch bridges, including column cap, pedestal, first fixed link, second fixed link, first connecting plate, mounting rod, second connecting plate, fixed column, pedal, support plate, first kelly, tread plate, connecting rod, second kelly and rinforcement bar, there are two pedestals, it is symmetricly set on river two sides, it is clamped using between fixed link and connecting plate with the first kelly, reduce the usage amount of fixing piece, keep its installation more convenient, reduce cost, avoiding fixing piece from losing influences construction, the bearing capacity of arch bridge is improved using rinforcement bar, improve its service life, using arc panel as transition plates, the power for bearing pedal is on being evenly distributed on support plate and rinforcement bar, and it is conveniently replaceable in pedal damage, utilize tread plate, improve the security performance of arch bridge.
Description
Technical field
The utility model relates to a kind of arch bridge field, specifically a kind of wooden arch bridge.
Background technique
Arch bridge (arch bridge) refers in perpendicular to encircle the bridge as the main supporting member of structure.
Arch in the powder layer in container if formed can bear above powder pressure without by this pressure pass to below face,
This face is known as arch bridge.Arch bridge is the curved surface to raise upward, and maximum principal stress is acted on along arch bridge curved surface, along arch bridge vertical direction
Minimum principal stress be zero.May occur the formation of arch bridge and disintegration repeatedly during the powder outflow carried out under the effect of gravity
Process, such arch bridge are known as dynamic arch bridge.
The use of arch bridge is very high in landscape design, and is wooden arch bridge mostly, but the wooden arch bridge used on the market
Assembling is not convenient enough, needs a large amount of fixing piece, increases cost, and arch bridge stress is not uniform enough, influence its service life.
Utility model content
The purpose of this utility model is to provide a kind of wooden arch bridges, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of wooden arch bridge, including column cap, pedestal, the first fixed link, the second fixed link, the first connecting plate, mounting rod,
Two connecting plates, fixed column, pedal, support plate, the first kelly, tread plate, connecting rod, the second kelly and rinforcement bar, pedestal have two
It is a, river two sides are symmetricly set on, two pedestals are evenly arranged with several pieces of support plates, uniformly set between adjacent two pieces of support plates
Several connecting rods are equipped with, connecting rod and support plate are mutually perpendicular to, it is symmetrically arranged with the second kelly in the middle part of two end side surface of connecting rod,
Second kelly of the connecting rod two sides is separately fixed inside the card slot opened up in the support plate of connecting rod two sides, and support plate is in
Arc, support board ends are fixedly connected with two pedestals respectively, and the lateral surface of outermost two pieces of support plates is respectively and pedestal
Front and back flushes, and three rinforcement bars are evenly arranged between two pedestals, and the rinforcement bar is arc-shaped, rinforcement bar both ends point
It is not fixedly connected with two pedestals, one piece of arc panel is arranged in support plate and rinforcement bar top surface, and the arc board ends are fixed respectively
It on two pedestals, and is connected between arc panel and support plate with fixing piece, close to its front and back one on arc plate top surface
End symmetrically offers several the first grooves, and the number of several first grooves is four, and fixed column bottom is fixed on arc
Inside the first groove that shape plate top surface opens up, cylinder shape groove, the ruler of the cylinder shape groove are offered in the middle part of fixed column top surface
Very little corresponding with the size of mounting rod, mounting rod top surface is provided with column cap, and mounting rod is fixed in the cylinder shape groove of fixed column
Face, top is provided with the second connecting plate between adjacent two fixed columns, and lower part is provided with the first connecting plate, at the top of arc board ends
The connecting plate that is arranged between two fixed columns is horizontally disposed, the connecting plate between two fixed columns and fixed column on the outside of it
It is obliquely installed, several the first fixed links, the first fixed link top surface is evenly arranged between the first connecting plate and the second connecting plate
It is symmetrically arranged with the first kelly with bottom surface middle part, the first kelly of the first fixed link top and bottom is separately fixed at the first company
Inside card slot that fishplate bar and the second connecting plate opposite side open up, several the are evenly arranged between the first connecting plate and arc panel
Two fixed links, the second bottom of fixed are fixed on inside the second groove that arc plate top surface opens up, in the middle part of the second fixed link top surface
It is provided with the first kelly, the first kelly of the second fixed link is fixed on inside the card slot that the first connecting plate bottom surface opens up, arc panel
It is evenly arranged with several pedals on top surface, and is connected between pedal and support plate with fixing piece, the side of two neighboring pedal
Between contact with each other, pedal and support plate are vertically arranged, and outermost two pieces of support plates are stretched out at the pedal both ends.
As a further solution of the present invention: the number of several pieces of support plates is 3-5 block.
As a further solution of the present invention: the radian of the rinforcement bar and the radian of support plate are equal, and reinforce
The horizontal plane in top rib face and the horizontal plane of support plate top surface are overlapped.
As a further solution of the present invention: the number of first fixed link and the second fixed link is equal.
Strip groove is offered along its length in the middle part of pedal top surface as a further solution of the present invention,
Tread plate is provided with inside the strip groove.
Compared with prior art, the utility model has the beneficial effects that being blocked using between fixed link and connecting plate with first
Bar clamping, reduces the usage amount of fixing piece, keeps its installation more convenient, reduces cost, and avoiding fixing piece from losing influences construction, benefit
The bearing capacity that arch bridge is improved with rinforcement bar improves its service life, using arc panel as transition plates, bears pedal
Power is conveniently replaceable on being evenly distributed on support plate and rinforcement bar, and in pedal damage, using tread plate, improves arch bridge
Security performance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wooden arch bridge.
Fig. 2 is a kind of structural schematic diagram of tread plate setting in wooden arch bridge.
Fig. 3 is a kind of structural schematic diagram of rinforcement bar setting in wooden arch bridge.
In figure: column cap 1, pedestal 2, the first fixed link 3, the second fixed link 4, the first connecting plate 5, mounting rod 6, second connect
Plate 7, fixed column 8, pedal 9, support plate 10, the first kelly 11, tread plate 12, connecting rod 13, the second kelly 14 and rinforcement bar 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of wooden arch bridge, including column cap 1, pedestal 2, first are fixed
Bar 3, the second fixed link 4, the first connecting plate 5, mounting rod 6, the second connecting plate 7, fixed column 8, pedal 9, support plate 10, first are blocked
Bar 11, tread plate 12, connecting rod 13, the second kelly 14 and rinforcement bar 15, there are two pedestals 2, is symmetricly set on river two sides, and two
A pedestal 2 is evenly arranged with several pieces of support plates 10, and the number of several pieces of support plates 10 is 3-5 block, adjacent two pieces of supports
Several connecting rods 13 are evenly arranged between plate 10, connecting rod 13 and support plate 10 are mutually perpendicular to, 13 liang of end side surfaces of connecting rod
Middle part is symmetrically arranged with the second kelly 14, and the second kelly 14 of 13 two sides of connecting rod is separately fixed at 13 two sides of connecting rod
Inside the card slot opened up in support plate 10, support plate 10 is arc-shaped, and 10 both ends of support plate are fixedly connected with two pedestals 2 respectively,
And the lateral surface of outermost two pieces of support plates 10 is flushed with 2 front and back of pedestal respectively, is uniformly arranged between two pedestals 2
There are three rinforcement bars 15, the rinforcement bar 15 is arc-shaped, and 15 both ends of rinforcement bar are fixedly connected with two pedestals 2 respectively, described to add
Gu the radian of muscle 15 and the radian of support plate 10 are equal, and the horizontal plane of 10 top surface of the horizontal plane of 15 top surface of rinforcement bar and support plate
It is overlapped, the bearing capacity of arch bridge is improved using rinforcement bar 15, improves its service life, support plate 10 and 15 top surface of rinforcement bar are set
One piece of arc panel is set, using arc panel as transition plates, the power for bearing pedal 9 is being evenly distributed on support plate 10 and rinforcement bar
It on 15, and is conveniently replaceable when pedal 9 damages, the arc board ends are separately fixed on two pedestals 2, and arc panel and branch
It is connected between fagging 10 with fixing piece, it is first recessed close to its front and back one end symmetrically to offer several on arc plate top surface
Slot, the number of several first grooves are four, and 8 bottom of fixed column is fixed in the first groove that arc plate top surface opens up
Face, 8 top surface of fixed column middle part offer cylinder shape groove, and the size of the cylinder shape groove and the size of mounting rod 6 are corresponding,
6 top surface of mounting rod is provided with column cap 1, and mounting rod 6 is fixed on inside the cylinder shape groove of fixed column 8, adjacent two fixed columns 8 it
Between top be provided with the second connecting plate 7, lower part is provided with the first connecting plate 5, sets between two fixed columns 8 at the top of arc board ends
The connecting plate 7 set is horizontally disposed, and the connecting plate between two fixed columns 8 and fixed column 8 on the outside of it is obliquely installed, and first
Several first fixed links 3,3 top and bottom of the first fixed link middle part are evenly arranged between connecting plate 5 and the second connecting plate 7
It is symmetrically arranged with the first kelly 11, the first kelly 11 of 3 top and bottom of the first fixed link is separately fixed at the first connecting plate 5
Inside the card slot opened up with 7 opposite side of the second connecting plate, several second are evenly arranged between the first connecting plate 5 and arc panel
Fixed link 4,4 bottom of the second fixed link are fixed on inside the second groove that arc plate top surface opens up, in the middle part of 4 top surface of the second fixed link
It is provided with the first kelly 11, the first kelly 11 of the second fixed link 4 is fixed on inside the card slot that 5 bottom surface of the first connecting plate opens up,
The number of first fixed link 3 and the second fixed link 4 is equal, several pedals 9 is evenly arranged on arc plate top surface, and step on
It is connected between plate 9 and support plate 10 with fixing piece, is clamped using between fixed link and connecting plate with the first kelly 11, reduced solid
The usage amount for determining part keeps its installation more convenient, reduces cost, and avoiding fixing piece from losing influences construction, the side of two neighboring pedal 9
It contacts with each other between face, pedal 9 and support plate 10 are vertically arranged, and outermost two pieces of support plates are stretched out at 9 both ends of pedal
10,9 top surface of pedal middle part offers strip groove along its length, is provided with tread plate 12 inside the strip groove, benefit
With tread plate 12, the security performance of arch bridge is improved.
The working principle of the utility model is: being clamped using between fixed link and connecting plate with the first kelly, reduce solid
The usage amount for determining part keeps its installation more convenient, reduces cost, and avoiding fixing piece from losing influences construction, is improved using rinforcement bar
The bearing capacity of arch bridge improves its service life, and using arc panel as transition plates, the power for bearing pedal is being evenly distributed on
It in support plate and rinforcement bar, and is conveniently replaceable in pedal damage, using tread plate, improves the security performance of arch bridge.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of wooden arch bridge, including column cap, pedestal, the first fixed link, the second fixed link, the first connecting plate, mounting rod, second
Connecting plate, fixed column, pedal, support plate, the first kelly, tread plate, connecting rod, the second kelly and rinforcement bar, which is characterized in that
There are two pedestals, is symmetricly set on river two sides, and two pedestals are evenly arranged with several pieces of support plates, adjacent two pieces of support plates it
Between be evenly arranged with several connecting rods, connecting rod and support plate are mutually perpendicular to, and are symmetrically arranged in the middle part of connecting rod two end side surface
Second kelly, the second kelly of the connecting rod two sides are separately fixed in the card slot opened up in the support plate of connecting rod two sides
Face, support plate is arc-shaped, and support board ends are fixedly connected with two pedestals respectively, and the lateral surface of outermost two pieces of support plates
It is flushed respectively with base front surface and the back side, three rinforcement bars is evenly arranged between two pedestals, the rinforcement bar is arc-shaped, adds
Gu muscle both ends are fixedly connected with two pedestals respectively, one piece of arc panel, the arc panel two is arranged in support plate and rinforcement bar top surface
End is separately fixed on two pedestals, and is connected between arc panel and support plate with fixing piece, on arc plate top surface just close to it
Face and back side one end symmetrically offer several the first grooves, and fixed column bottom is fixed on the first groove that arc plate top surface opens up
The inside, fixed column top surface middle part offer cylinder shape groove, and the size of the cylinder shape groove and the size of mounting rod are corresponding,
Mounting rod top surface is provided with column cap, and mounting rod is fixed on inside the cylinder shape groove of fixed column, between adjacent two fixed columns on
Portion is provided with the second connecting plate, and lower part is provided with the first connecting plate, the company being arranged between two fixed columns at the top of arc board ends
Fishplate bar is horizontally disposed, and the connecting plate between two fixed columns and fixed column on the outside of it is obliquely installed, the first connecting plate and
It is evenly arranged with several the first fixed links between second connecting plate, the is symmetrically arranged in the middle part of the first fixed link top and bottom
One kelly, the first kelly of the first fixed link top and bottom are separately fixed at the first connecting plate and the second connecting plate opposite side
Inside the card slot opened up, several second fixed links, the second fixed link bottom are evenly arranged between the first connecting plate and arc panel
Portion is fixed on inside the second groove that arc plate top surface opens up, and the first kelly is provided in the middle part of the second fixed link top surface, and second is solid
First kelly of fixed pole is fixed on inside the card slot that the first connecting plate bottom surface opens up, and is evenly arranged with several on arc plate top surface
Pedal, and connected between pedal and support plate with fixing piece, it contacts with each other between the side of two neighboring pedal, pedal and support
Plate is vertically arranged, and outermost two pieces of support plates are stretched out at the pedal both ends.
2. a kind of wooden arch bridge according to claim 1, which is characterized in that the number of several pieces of support plates is 3-5
Block.
3. a kind of wooden arch bridge according to claim 1, which is characterized in that the radian of the rinforcement bar and the arc of support plate
Spend equal, and the horizontal plane of rinforcement bar top surface and the horizontal plane of support plate top surface are overlapped.
4. a kind of wooden arch bridge according to claim 1, which is characterized in that the number of several first grooves is four
It is a.
5. a kind of wooden arch bridge according to claim 1, which is characterized in that first fixed link and the second fixed link
Number is equal.
6. a kind of wooden arch bridge according to claim 1, which is characterized in that in the middle part of the pedal top surface along its length
Strip groove is offered, is provided with tread plate inside the strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803130.2U CN208250888U (en) | 2018-05-28 | 2018-05-28 | A kind of wooden arch bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803130.2U CN208250888U (en) | 2018-05-28 | 2018-05-28 | A kind of wooden arch bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250888U true CN208250888U (en) | 2018-12-18 |
Family
ID=64651526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803130.2U Expired - Fee Related CN208250888U (en) | 2018-05-28 | 2018-05-28 | A kind of wooden arch bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250888U (en) |
-
2018
- 2018-05-28 CN CN201820803130.2U patent/CN208250888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200528 |