CN214656305U - Pier suitable for high-speed railway - Google Patents
Pier suitable for high-speed railway Download PDFInfo
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- CN214656305U CN214656305U CN202023183132.2U CN202023183132U CN214656305U CN 214656305 U CN214656305 U CN 214656305U CN 202023183132 U CN202023183132 U CN 202023183132U CN 214656305 U CN214656305 U CN 214656305U
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- pier
- speed railway
- stone
- concrete
- fence
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Abstract
The utility model provides a pier suitable for high-speed railway, includes the pier, the stone setting is installed on the mound top of pier, the mound top outside of pier is provided with the concrete rail all around, the stone setting is located in the concrete rail, the mound top just all is provided with the passageway that supports the personnel and stand and walk around the stone setting. The utility model discloses the construction is simple, with traditional steel construction hanging fence cancellation, under the prerequisite that does not change the required each item function of structure, does not increase the engineering investment and can greatly reduce the potential safety hazard in the later stage maintenance. Meanwhile, the pier fence is made of concrete materials, and has better durability and small maintenance workload compared with a steel structure.
Description
Technical Field
The utility model relates to a bridge engineering field, concretely relates to pier suitable for high-speed railway.
Background
Traditional railway pier sets up in both sides and hangs the rail, pre-buried U type bolt in pier top cap department during the construction, waits that the pier pours the installation again and hangs the rail after accomplishing, and the installation procedure is more complicated, hangs the rail installation simultaneously and belongs to high altitude construction, and the safety risk is higher.
In the maintenance in later stage, hang the rail durability relatively poor, the steel structure support corrosion appears easily. The reinforced concrete step plate is easy to crack, damage, fracture and fall off in operation, and the corner position and the angle steel gap are large.
The arrangement of a plurality of angle iron brackets and other structures on the two sides of the bridge enables the bridge pier to look messy, and the overall aesthetic feeling of the elevated structure is affected.
SUMMERY OF THE UTILITY MODEL
In view of technical defect and the technical drawback that exist among the prior art, the embodiment of the utility model provides a pier suitable for high-speed railway who overcomes above-mentioned problem or solve above-mentioned problem at least partially is provided, and the concrete scheme is as follows:
the utility model provides a pier suitable for high-speed railway, includes the pier, the stone setting is installed on the mound top of pier, the mound top outside of pier is provided with the concrete rail all around, the stone setting is located in the concrete rail, the mound top just all is provided with the passageway that supports the personnel and stand and walk around the stone setting.
Further, a certain gap is formed between the cushion stone and the concrete fence, and the gap is used as a passageway for the support staff to stand and walk.
Further, the concrete fence has a height flush with the bolster.
Further, the cross section of the pier top is rectangular.
Furthermore, the two cushion stones are respectively positioned on two sides of the pier top along the transverse bridge direction.
Further, a support used for supporting the cover beam is installed on the cushion stone.
Furthermore, two supports are installed on the cushion stone and are respectively installed on two sides of the cushion stone along the direction along the bridge direction.
The utility model discloses following beneficial effect has:
the utility model discloses the construction is simple, with traditional steel construction hanging fence cancellation, under the prerequisite that does not change the required each item function of structure, does not increase the engineering investment and can greatly reduce the potential safety hazard in the later stage maintenance. Meanwhile, the pier fence is made of concrete materials, and has better durability and small maintenance workload compared with a steel structure.
Drawings
Fig. 1 is a plan view of a pier top of a pier suitable for a high-speed railway according to an embodiment of the present invention;
in the figure: 1. pier top, 2, concrete fence, 3, cushion, 4 and support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, for the utility model provides a pair of pier suitable for high-speed railway, including the pier, base stone 3 is installed to pier top 1 of pier, be provided with concrete fence 2 around the pier top 1 outside of pier, base stone 3 is located in the concrete fence 2, 1 is gone up on the pier top and all is provided with the passageway that supplies the maintainer to stand and walk around base stone 3.
Wherein, the base stone 3 with certain clearance has between the concrete rail 2, the clearance is as supplying the passageway that the maintainer stood and walked, the maintainer through based on base stone 3 with clearance between the concrete rail 2 passes in the mound top 1 of pier, inspects the operation, and based on the concrete rail 2 is as the safety protection of mound top 1 operation.
Preferably, the concrete fence 2 has a height flush with the stepping stone 3.
Preferably, the cross section of the pier top 1 is rectangular, and in order to meet the space requirement, the longitudinal dimension of the top hat top is properly widened, so that enough clearance can be reserved between the cushion stone 3 and the concrete fence 2 for the walking of the maintenance personnel.
Preferably, the two cushion stones 3 are respectively positioned at two sides of the pier top 1 along the transverse bridge direction.
Preferably, a support 4 for supporting the capping beam is mounted on the bolster 3.
Preferably, two supports 4 are installed on the base stone 3, and are respectively installed on two sides of the base stone 3 along the bridge direction.
The utility model provides a pair of pier suitable for high-speed railway hangs the fence cancellation with traditional steel construction, under the prerequisite that does not change the required each item function of structure, is provided with concrete rail 2 all around in the mound top 1 outside of pier, just all is provided with the passageway that supplies the maintainer to stand and walk all around in base stone 3 on mound top 1, makes things convenient for the maintainer later stage to carry out the maintenance to the pier.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a pier suitable for high-speed railway, a serial communication port, includes the pier, the bed stone is installed on the mound top of pier, the mound top outside of pier is provided with the concrete rail all around, the bed stone is located in the concrete rail, the mound top just all is provided with the passageway that supplies the support personnel to stand and walk all around in the bed stone.
2. The pier suitable for the high-speed railway according to claim 1, wherein a certain gap is formed between the cushion stone and the concrete fence, and the gap is used as a passageway for a maintenance worker to stand and walk.
3. The pier suitable for the high-speed railway according to claim 1, wherein the concrete fence has a height flush with the pad stone.
4. The pier suitable for the high-speed railway according to claim 1, wherein the pier top is rectangular in cross section.
5. The pier applicable to the high-speed railway according to claim 1, wherein the two pads are respectively arranged on two sides of the pier top in the transverse bridge direction.
6. The pier suitable for the high-speed railway according to claim 1, wherein a support for supporting the cap beam is installed on the pad stone.
7. The pier suitable for the high-speed railway according to claim 4, wherein two supports are mounted on the pad stone and are respectively mounted on two sides of the pad stone along the bridge direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023183132.2U CN214656305U (en) | 2020-12-25 | 2020-12-25 | Pier suitable for high-speed railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023183132.2U CN214656305U (en) | 2020-12-25 | 2020-12-25 | Pier suitable for high-speed railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656305U true CN214656305U (en) | 2021-11-09 |
Family
ID=78502817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023183132.2U Active CN214656305U (en) | 2020-12-25 | 2020-12-25 | Pier suitable for high-speed railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656305U (en) |
-
2020
- 2020-12-25 CN CN202023183132.2U patent/CN214656305U/en active Active
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