CN219908626U - A pillar structure for municipal bridge - Google Patents
A pillar structure for municipal bridge Download PDFInfo
- Publication number
- CN219908626U CN219908626U CN202321716741.0U CN202321716741U CN219908626U CN 219908626 U CN219908626 U CN 219908626U CN 202321716741 U CN202321716741 U CN 202321716741U CN 219908626 U CN219908626 U CN 219908626U
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- support
- pier
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- bridge
- fixing
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000010485 coping Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of strut structures and discloses a strut structure for municipal bridges, which comprises a pier fixing strut, wherein a support connecting plate is fixedly arranged on one side, close to the front side, of the pier fixing strut, a first inclined fixing support is fixedly arranged on one side, close to the top, of the pier fixing strut, a stable connection support is fixedly arranged on the other side of the first inclined fixing support, a fixed bearing strut is fixedly arranged on the bottom, close to the center, of the stable connection support, a second inclined fixing support is fixedly arranged on the bottom, close to the other side, of the stable connection support, and a stable connection fixer is fixedly arranged on the front side, close to one side, of the stable connection support in an axisymmetric manner.
Description
Technical Field
The utility model relates to the technical field of strut structures, in particular to a strut structure for municipal bridges.
Background
The bridge or bridge is a structure built across canyons, valleys, roads, railways, rivers, other waters, or other obstacles, and is an elevated structure protruding from the water surface or ground for connecting the bridge head and the bridge tail. The purpose of the bridge is to allow a person, vehicle, train or vessel to pass through an obstacle, the bridge can be taken across a valley or channel, or lifted up above the ground, the sill passes under the river or road, the lower traffic is unobstructed, the bridge is a large structure used for crossing the obstacle, and the bridge is used for driving the traffic route: such as roads, railways, waterways, etc. or other facilities: such as pipes, cables, etc. span natural obstacles: such as rivers, straits, canyons, etc. or artificial obstructions: such as highway and railway line structures.
The bridge support is an important structural component for connecting an upper structure and a lower structure of a bridge, and comprises a fixed support and a movable support, wherein the support forms commonly used in bridge engineering comprise: felt or flat support, plate rubber support, ball support, steel support, special support, etc.
In the prior art, a plurality of objects exist in a part of bridge pillar structures, and when the objects pass through a bridge deck, the objects vibrate somewhat, so that uneven stress on the bridge deck is caused, collapse is easy, casualties are caused, the service life of the bridge pillar is not beneficial to prolonging, the stability effect of the part of bridge pillar structures is poor in construction, the bearing capacity is reduced, the service time is short, the maintenance is trivial, the development of the bridge pillar is not beneficial, and the practicability of the bridge pillar is reduced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a pillar structure for municipal bridges, which solves the above-mentioned problems of the prior art.
The utility model provides the following technical scheme: the utility model provides a pillar structure for municipal bridge, includes pier fixed stay, the front of pier fixed stay is close to one side fixed mounting and has supported the connecting plate, the top of pier fixed stay is close to one side fixed mounting and has first slope fixed bolster, the opposite side fixed mounting of first slope fixed bolster has stable connection support ware, the bottom of stable connection support ware is close to central fixed mounting and has fixed bearing pillar, the bottom of stable connection support ware is close to opposite side fixed mounting and has second slope fixed bolster, the front of stable connection support ware is close to one side axisymmetric fixed mounting and has stable connection fixer, the top fixed axle symmetry fixed mounting of stable connection support ware has the support fixed steel sheet, the front of support fixed steel sheet is close to one side fixed mounting and has stable support spliced pole;
further, the second inclined fixing support and the first inclined fixing support are equal in size, the first inclined fixing support, the second inclined fixing support, the fixed bearing support and the stable connection support are distributed at the tops of the bridge pier fixing supports at equal intervals, and the bridge pier fixing supports are two mutually corresponding.
Further, the opposite side that supports the connecting plate is close to top fixed mounting and has first connecting plate down, the opposite side that supports the connecting plate is close to bottom fixed mounting and has second connecting plate down, second connecting plate down and first connecting plate cross each other and carry out fixed connection, second connecting plate down, first connecting plate and support the connecting plate and be the front at pier fixed stay of a set of equal big equidistance distribution.
Further, the opposite side that supports fixed steel sheet is close to top fixed mounting has first upper junction plate, the opposite side that supports fixed steel sheet is close to bottom fixed mounting has the second upper junction plate, second upper junction plate and first upper junction plate are crossed each other and are carried out fixed connection, second upper junction plate, first upper junction plate and stable support spliced pole are the front that is a set of equal big equidistance and distributes at the support fixed steel sheet.
Further, the bottom of the pier fixing support column is fixedly provided with a bridge bottom connecting support plate with equal-sized equidistance, and the bottom of the bridge bottom connecting support plate is fixedly provided with a pier fixing pier cap.
Further, the top of pier fixing pier cap is close to front fixed mounting has pier cap shock-proof block, the bottom of pier fixing pier cap is close to front fixed mounting has five equally big equidistant pier support posts.
Further, the bottom of pier support stand fixed mounting has pier bearing platform, the bottom of pier bearing platform is close to positive axisymmetric fixed mounting has pier bearing stake.
The utility model has the technical effects and advantages that:
the first inclined fixing support, the second inclined fixing support, the fixed bearing support and the stable connecting supporters are arranged at the tops of the bridge pier fixing supports in a group of equal-sized equidistant modes, fixed point fixing is facilitated to the two sides of the bridge pier, the whole top and internal objects are supported conveniently, the bearing capacity of the bridge pier is enhanced, the utilization rate of the bridge pier supports is improved, the development of the bridge pier supports is facilitated, the second upper connecting plate, the first upper connecting plate and the stable connecting supporters are arranged at the front of the supporting and fixing steel plate in a group of equal-sized equidistant modes, and the bridge pier fixing support can be used for finishing and gathering the bridge pier, reducing the inclination phenomenon of the bridge pier, facilitating the stability of the bridge pier supports and improving the safety of the bridge pier.
The utility model can be used for transmitting relatively large concentrated force transmitted by bridge struts to the pier fixing pier caps through the placement of the pier fixing pier caps, and the pier fixing pier caps are dispersed and uniformly transmitted to bear stress, have high strength, can be used for preventing the pier from generating transverse large displacement under the action of transverse earthquake force through the placement of pier cap shock-proof blocks, and the pier cap shock-proof blocks arranged on the two sides of the bridge deck for preventing the bridge from falling down, thereby reducing the damage of the pier, prolonging the service life of the pier, and can be used for bearing and distributing the load transmitted by the pier body through the placement of the pier bearing table, and transmitting the pier body load to the pier bearing table through the effect of uploading and downloading.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the stable connection support of the present utility model.
FIG. 3 is a schematic view of the structure of the pier cap vibration-proof block of the present utility model.
Fig. 4 is a schematic structural view of a stable supporting connection column according to the present utility model.
Fig. 5 is a schematic view of a bridge pier support post structure according to the present utility model.
The reference numerals are: 1. pier fixing support posts; 2. a first inclined fixing bracket; 3. fixing the bearing support column; 4. a second inclined fixing bracket; 5. a stable connection anchor; 7. a support connection plate; 101. a stable connection support; 102. supporting and fixing the steel plate; 201. a stable support connection column; 202. the bridge bottom is connected with a support plate; 301. a first upper connection plate; 302. a second upper connecting plate; 401. a first lower connection plate; 402. a second lower connection plate; 501. pier cap shockproof blocks; 502. pier fixing pier caps; 601. pier support columns; 602. a bridge pier bearing platform; 701. pier bearing stake.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the form of each structure described in the following embodiments is merely an example, and the post structure for a municipal bridge according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1 to 3, the present utility model provides a strut structure for a municipal bridge, comprising a pier fixing strut 1, wherein a support connection plate 7 is fixedly installed on one side of the front surface of the pier fixing strut 1, a first inclined fixing support 2 is fixedly installed on one side of the top of the pier fixing strut 1, a stable connection support 101 is fixedly installed on the other side of the first inclined fixing support 2, a fixed bearing strut 3 is fixedly installed on the bottom of the stable connection support 101 near the center, a second inclined fixing support 4 is fixedly installed on the bottom of the stable connection support 101 near the other side, a stable connection fixer 5 is fixedly installed on one side of the front surface of the stable connection support 101 near the axial symmetry, a support fixing steel plate 102 is fixedly installed on one side of the front surface of the stable connection support 101, a stable support connection column 201 is fixedly installed on one side of the front surface of the support fixing steel plate 102, and the stability is facilitated to be fixed by the placement of the first inclined fixing support 2 and the placement of the second inclined fixing support 4, thereby facilitating the stability improvement of the top of the bridge housing, supporting the two sides of the pier, dispersing and facilitating the stress concentration.
In a preferred embodiment, the second inclined fixing support 4 and the first inclined fixing support 2 are equal in size, the first inclined fixing support 2, the second inclined fixing support 4, the fixed bearing support 3 and the stable connecting support 101 are equally spaced apart from each other at the top of the pier fixing support 1, and the pier fixing support 1 is two corresponding to each other, so that the fixed bearing support 3 and the stable connecting support 101 are equally spaced apart from each other at the top of the pier fixing support 1 through the first inclined fixing support 2, the second inclined fixing support 4, the fixed bearing support 3 and the stable connecting support 101, thereby facilitating fixed-point fixing of two sides of the pier, facilitating supporting the whole and the inner objects at the top, enhancing the bearing capacity of the pier, improving the utilization rate of the pier support, and facilitating development of the pier support.
In a preferred embodiment, the first lower connection plate 401 is fixedly installed on the other side of the support connection plate 7 near the top, the second lower connection plate 402 is fixedly installed on the other side of the support connection plate 7 near the bottom, the second lower connection plate 402 and the first lower connection plate 401 are fixedly connected in a crossing manner, the second lower connection plate 402, the first lower connection plate 401 and the support connection plate 7 are distributed on the front surface of the pier fixing support 1 in a group of equal distances, and therefore the second lower connection plate 402, the first lower connection plate 401 and the support connection plate 7 are placed on the front surface of the pier fixing support 1 in a group of equal distances, so that the bridge pier fixing support can be used for keeping the bridge pier fixed during cementing, the stability on the surface of the bridge pier is improved, the inner wall is enhanced, the manufacturing quality is improved, the stress is uniform, the concentration of the bridge pier is improved, and the adverse dispersion is avoided.
In a preferred embodiment, a first upper connecting plate 301 is fixedly installed on the other side of the support fixing steel plate 102 near the top, a second upper connecting plate 302 is fixedly installed on the other side of the support fixing steel plate 102 near the bottom, the second upper connecting plate 302 and the first upper connecting plate 301 are mutually crossed and fixedly connected, the second upper connecting plate 302, the first upper connecting plate 301 and the stable support connecting column 201 are distributed on the front surface of the support fixing steel plate 102 at equal intervals, and therefore the second upper connecting plate 302, the first upper connecting plate 301 and the stable support connecting column 201 are placed on the front surface of the support fixing steel plate 102 at equal intervals, so that the bridge pier can be tidied together, the bridge pier inclination phenomenon is reduced, the stability of the bridge pier is facilitated, and the safety of the bridge pier is improved.
The working principle of the utility model is as follows: when the device is used, the placement of the first inclined fixed support 2 and the placement of the second inclined fixed support 4 are beneficial to fixing the top of the bridge housing, so as to improve stability, support the two sides of the bridge pier, disperse and support force, be beneficial to uniform stress and reduce stress concentration, the first inclined fixed support 2, the second inclined fixed support 4, the fixed bearing support 3 and the stable connecting support 101 are distributed at the top of the bridge pier fixed support 1 at equal intervals, the fixed point fixing is beneficial to the two sides of the bridge pier, the whole and internal objects at the top are convenient to support, the bearing capacity of the bridge pier is enhanced, the use ratio of the bridge pier support is improved, the development of the bridge pier support is convenient, the second lower connecting plate 402, the first lower connecting plate 401 and the support connecting plate 7 are distributed at the front of the bridge pier fixed support 1 at equal intervals, the bridge pier fixing device can be used for keeping the bridge pier fixed during cement filling, is convenient for improving the stability on the surface of the bridge pier, enhancing the internal wall body, improving the manufacturing quality, ensuring uniform stress, improving the concentration of the bridge pier, and is disadvantageous to disperse, is arranged on the front surface of the support fixing steel plate 102 in a group of equal-distance distribution mode through the second upper connecting plate 302, the first upper connecting plate 301 and the stable support connecting column 201, can be used for finishing and gathering the bridge pier, reducing the inclination phenomenon of the bridge pier, facilitating the stability of the bridge pier support, improving the safety of the bridge pier, is used for transmitting a relatively large concentrated force transmitted by the bridge pier support to the bridge pier fixing pier cap 502 in a dispersing and uniform mode at the top of the bridge pier, is provided with high strength, is arranged through the pier cap shock-proof block 501, the pier cap shock-proof block 501 can be used for preventing the pier from generating larger transverse displacement under the action of transverse earthquake force, and the pier caps are arranged on two sides of the bridge deck to prevent the pier from falling down, so that the damage of the pier is reduced, the service life of the pier is prolonged, the pier bearing table 602 can be used for bearing and distributing the load transmitted by the pier body through the placement of the pier bearing table 602, and the pier body load is transmitted to the pier bearing table 602 under the action of the pier body.
Example two
Referring to fig. 3 to 5, in a preferred embodiment, the bottom of the bridge bottom connecting support plate 202 is fixedly installed at equal distance, and the bottom of the bridge bottom connecting support plate 202 is fixedly installed with the bridge pier fixing coping 502, so that by placing the bridge pier fixing coping 502, the force transmitted from the bridge pillar is mainly transferred to the relatively concentrated force at the top of the bridge pier, and the relatively concentrated force is uniformly dispersed and transferred to the bridge pier fixing coping 502, and the stress is concentrated, thereby having high strength.
In a preferred embodiment, the pier cap vibration-proof block 501 is fixedly installed near the front surface at the top of the pier fixing pier cap 502, and five equally-spaced pier support columns 601 are fixedly installed near the front surface at the bottom of the pier fixing pier cap 502, so that the pier can be prevented from being displaced greatly transversely under the action of transverse earthquake force by placing the pier cap vibration-proof block 501, and the pier cap vibration-proof blocks 501 arranged on two sides of the bridge deck for preventing the bridge from falling down are used for reducing damage of the pier and prolonging the service life of the pier.
In a preferred embodiment, the bottom of the pier support upright 601 is fixedly provided with a pier bearing platform 602, and the bottom of the pier bearing platform 602 is near the front axisymmetrically and fixedly provided with a pier bearing pile 701, so that the pier bearing platform 602 can be used for bearing and distributing the load transmitted by the pier body, and the pier body load is transmitted to the pier bearing platform 602 under the action of the load.
Claims (7)
1. A pillar structure for municipal bridge, includes pier fixed stay (1), its characterized in that: the bridge pier fixing support is characterized in that a supporting connection plate (7) is fixedly installed on the front side, close to one side, of the bridge pier fixing support (1), a first inclined fixing support (2) is fixedly installed on the top side, close to one side, of the bridge pier fixing support (1), a stable connection support (101) is fixedly installed on the other side, close to the center, of the stable connection support (101), a fixed bearing support (3) is fixedly installed on the bottom side, close to the other side, of the stable connection support (101), a second inclined fixing support (4) is fixedly installed on the bottom side, close to one side, of the stable connection support (101), a stable connection fixing support (5) is fixedly installed on the front side, close to one side, of the stable connection support (101), a supporting fixing steel plate (102) is fixedly installed on the top fixing shaft, and a stable support connecting column (201) is fixedly installed on the front side, close to one side.
2. A pillar structure for a municipal bridge according to claim 1, wherein: the second inclined fixing support (4) and the first inclined fixing support (2) are equal in size, the first inclined fixing support (2), the second inclined fixing support (4), the fixed bearing support (3) and the stable connection support (101) are distributed at the top of the pier fixing support (1) at equal intervals, and the pier fixing support (1) is two mutually corresponding.
3. A pillar structure for a municipal bridge according to claim 1, wherein: the opposite side that supports connecting plate (7) is close to top fixed mounting has first connecting plate (401), the opposite side that supports connecting plate (7) is close to bottom fixed mounting has second connecting plate (402) down, second connecting plate (402) and first connecting plate (401) are alternately fixed connection down, second connecting plate (402), first connecting plate (401) and support connecting plate (7) are the front at pier fixed stay (1) of a set of equal big equidistance distribution.
4. A pillar structure for a municipal bridge according to claim 1, wherein: the opposite side that supports fixed steel sheet (102) is close to top fixed mounting has first upper junction plate (301), the opposite side that supports fixed steel sheet (102) is close to bottom fixed mounting has second upper junction plate (302), second upper junction plate (302) and first upper junction plate (301) are alternately fixed connection each other, second upper junction plate (302), first upper junction plate (301) and stable support spliced pole (201) are the front at support fixed steel sheet (102) of a set of equal big equidistance distribution.
5. A pillar structure for a municipal bridge according to claim 1, wherein: the bottom of the pier fixing support column (1) is fixedly provided with a bridge bottom connecting support plate (202) with equal size and equal distance, and the bottom of the bridge bottom connecting support plate (202) is fixedly provided with a pier fixing pier cap (502).
6. The pillar structure for a municipal bridge according to claim 5, wherein: pier cap shock-proof blocks (501) are fixedly installed on the top of the pier fixing pier caps (502) close to the front face, and five equally-large equidistant pier supporting upright posts (601) are fixedly installed on the bottom of the pier fixing pier caps (502) close to the front face.
7. The pillar structure for a municipal bridge according to claim 6, wherein: the bridge pier bearing platform (602) is fixedly installed at the bottom of the bridge pier supporting upright post (601), and bridge pier bearing piles (701) are fixedly installed at the bottom of the bridge pier bearing platform (602) close to the front axisymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716741.0U CN219908626U (en) | 2023-07-03 | 2023-07-03 | A pillar structure for municipal bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716741.0U CN219908626U (en) | 2023-07-03 | 2023-07-03 | A pillar structure for municipal bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908626U true CN219908626U (en) | 2023-10-27 |
Family
ID=88423587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321716741.0U Active CN219908626U (en) | 2023-07-03 | 2023-07-03 | A pillar structure for municipal bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908626U (en) |
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2023
- 2023-07-03 CN CN202321716741.0U patent/CN219908626U/en active Active
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