CN115075615B - Pedestrian up-down passage with retaining wall connecting structure and construction method thereof - Google Patents
Pedestrian up-down passage with retaining wall connecting structure and construction method thereof Download PDFInfo
- Publication number
- CN115075615B CN115075615B CN202210727256.7A CN202210727256A CN115075615B CN 115075615 B CN115075615 B CN 115075615B CN 202210727256 A CN202210727256 A CN 202210727256A CN 115075615 B CN115075615 B CN 115075615B
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- China
- Prior art keywords
- pedestrian
- retaining wall
- pull rod
- mounting beam
- connecting plug
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 17
- 238000003466 welding Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000005096 rolling process Methods 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Bridges Or Land Bridges (AREA)
- Revetment (AREA)
Abstract
The utility model provides a people's upper and lower passageway and construction method with dado connection structure, includes people's upper and lower passageway body and dado connecting element, the dado connecting element includes mounting beam, dado and pull rod, the connecting beam is fixed to be set up in predetermineeing the position, the dado is installed in the connecting beam and is laminated with predetermineeing the position, the pull rod has first tip and second tip, first tip detachable installs in the connecting beam, second tip fixed connection is in people's upper and lower passageway body, pull rod and predetermineeing the position and constitute a stable frame construction. The channel is provided with the retaining wall connecting members, the construction process is layer by layer installation, the retaining wall connecting members are of an assembled structure, the assembly and disassembly are convenient, the maintenance is simple, the appearance quality of the pier column cannot be influenced, the appearance quality of the pier column can be well ensured, the construction efficiency is improved, and meanwhile, the potential safety hazard caused by welding is avoided, so that the installation of the pedestrian upper and lower channel body is more stable.
Description
Technical Field
The invention belongs to the technical field of building construction, and relates to a pedestrian passageway with a retaining wall connecting structure and a construction method thereof.
Background
In municipal administration and highway bridge construction, the retaining wall fixed connection structure of the pedestrian passageway about pier stud generally all uses pre-buried steel sheet and I-steel welded connection, perhaps adopts the steel pipe staple bolt, adopts the fastener connected mode to realize between the steel pipe. The rust prevention treatment of the steel plate part in the connecting structure is difficult, the steel plate rust causes pollution to the pier body of the pier column, the appearance quality of the pier body is affected, the enclosure is needed for a certain time, the high-altitude operation is performed, the safety risk is high, and the maintenance cost is high; the welding connection mode is adopted, no specific personnel operation space exists, the construction difficulty is high, the welding quality is difficult to control, the welding seam is easy to crack, and the enclosure monitoring is difficult; thirdly, the anchor ear method is difficult to operate, the locking is not firm, and more than two hanging baskets are required to operate simultaneously, so that the anchor ear can be assembled and disassembled; fourthly, the steel plate and the anchor ear are embedded, the construction operation is inconvenient, the operation time is long, the installation and the dismantling are complicated, the potential safety hazard is large, and the safety accident is easy to cause.
In order to solve the above problems, a new pedestrian passageway, a pedestrian passageway with a retaining wall connecting structure and a construction method thereof are needed, the passageway is provided with an assembled retaining wall connecting member, the connecting member is simple and convenient to install, stable and firm in connection, the assembled structure is easy to maintain, the appearance quality of the pier column can be effectively prevented from being damaged, and safety accidents are avoided.
Disclosure of Invention
In view of the above, a pedestrian passageway about with dado connection structure, including pedestrian passageway body and dado connecting element about, the dado connecting element includes installation roof beam, dado and pull rod, the installation roof beam is fixed to be set up in predetermineeing the position, the dado is installed in the installation roof beam and is laminated with predetermineeing the position, the pull rod has first tip and second tip, first tip detachable installs in the installation roof beam, second tip fixed connection is in pedestrian passageway body about, pull rod and predetermineeing the position and constitute a stable frame construction.
Further, the retaining wall connecting member further comprises a connecting plug disc, the connecting plug disc is arranged on the mounting beam and located at a position between the retaining wall plate and the pedestrian upper and lower channel body, and the first end part of the pull rod is arranged on the mounting beam through the connecting plug disc.
Further, the first end of pull rod is provided with the locating part, be provided with spacing hole on the connection plug board, the locating part is fixed in the connection plug board with the first end of pull rod through the cooperation with spacing hole.
Further, the retaining wall connecting member also comprises a locking piece for locking and fixing the connecting plug disc, and the locking piece and the retaining wall board are matched to clamp and lock the connecting plug disc.
Further, at least two pull rods are arranged on two sides of the horizontal plane of the mounting beam respectively, second end parts of the two pull rods are correspondingly connected to two sides of the horizontal direction of the pedestrian upper and lower channel body respectively, and the pedestrian upper and lower channel body and the two pull rods form a triangular frame structure in the horizontal plane.
Further, the pull rod is horizontally arranged.
Further, the connection insert disc is of a circular structure which is horizontally arranged, a channel is arranged on the connection insert disc along the radial direction, and the connection insert disc is sleeved on the mounting beam through the channel.
Further, at least two limiting holes are formed, and the two limiting holes are formed in two sides of the channel.
A construction method of a pedestrian passageway having a retaining wall connection structure, comprising the pedestrian passageway having a retaining wall connection structure according to any one of claims 1 to 8, characterized in that: the method specifically comprises the following steps:
a. setting the mounting beam at a preset position;
b, sequentially installing the wall panels and the connecting plug discs, and locking and fixing the wall panels and the connecting plug discs by using locking pieces;
c. the pedestrian passageway body is erected to a preset height, and the pedestrian passageway body and the retaining wall connecting member are connected by using the pull rod and tensioned, so that the pedestrian passageway body is stably supported and fixed.
d. Repeating the steps a-c, and erecting a pedestrian upper and lower passage from bottom to top along the vertical direction.
The invention has the beneficial effects that:
the invention discloses a pedestrian upper and lower passage with a retaining wall connecting structure and a construction method thereof, wherein the passage is provided with retaining wall connecting members, the construction process is to install the pedestrian upper and lower passage with the retaining wall connecting structure layer by layer, the retaining wall connecting members are of an assembled structure, the assembly and disassembly are convenient, the maintenance is simple, the appearance quality of pier studs is not influenced, the appearance quality of the pier studs can be well ensured, the construction efficiency is improved, the potential safety hazard caused by welding is avoided, and the installation of a pedestrian upper and lower passage body is more stable.
Drawings
Fig. 1 is a schematic structural view of a retaining wall connecting member according to the present embodiment;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of an embodiment of the present invention;
Detailed Description
Fig. 1 is a schematic structural view of a retaining wall connecting member according to the present embodiment; FIG. 2 is a top view of the present invention; FIG. 3 is a front view of an embodiment of the present invention;
it should be noted that, in the description of the present specification, the terms "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in the figure, the pedestrian passageway about with retaining wall connection structure, including pedestrian passageway body and retaining wall connecting element, the retaining wall connecting element includes mounting beam 4, dado 1 and pull rod 6, the mounting beam is fixed to be set up in predetermineeing position 7, and the pier stud of this embodiment for being used for fixing pedestrian passageway body about predetermineeing position 7, dado 1 is installed in the mounting beam and is laminated with predetermineeing the position, pull rod 6 has first tip and second tip, and first tip detachable installs in the mounting beam, and second tip fixed connection is in pedestrian passageway body about, pull rod and predetermineeing the position and constitute a stable frame construction. In this embodiment, the upper and lower passageway body of people's foot uses socket joint formula dish to detain the support and sets up, and the installation roof beam then utilizes the finish rolling deformed steel bar of drawing in the template of preparation mound post to act as, and the finish rolling deformed steel bar pours in the pier shaft when the support mound post, can provide reliable and stable tie point for the installation of upper and lower passageway body of people's foot. The mounting holes are formed in the wall panels, and the mounting beams penetrate through the mounting holes, so that the wall panels can be fixed. The dado is the steel backing plate in this embodiment, and the steel backing plate has easily draw materials, cost is low and the good difficult corrosion damage's of protectiveness advantage, is favorable to protecting the pier stud.
In this embodiment, the retaining wall connecting member further includes a connection insert disc 2, the connection insert disc is mounted on the mounting beam 4 and located at a position between the retaining wall and the pedestrian passageway body, and the first end of the pull rod is mounted on the mounting beam through the connection insert disc. The first end of pull rod is provided with locating part 5, be provided with spacing hole on the connection plug board, locating part 5 is fixed in the connection plug board through the first end of pull rod with spacing hole cooperation. As shown in the figure, the limiting piece 5 is a C-shaped joint with a plug pin, when in use, the limiting hole is adjusted and placed in the middle of the joint, the plug pin is inserted from the upper part of the joint, and then inserted into the lower part of the joint after passing through the limiting hole, so that the fixing of the pull rod on the connecting plug disc can be completed.
In this embodiment, the retaining wall connecting member further includes a locking member 3 for locking and fixing the connecting plug tray, and the locking member 3 and the retaining wall plate 1 cooperate to clamp and lock the connecting plug tray. The connection insert disc is of a circular structure which is horizontally arranged, a channel is arranged on the connection insert disc along the radial direction, and the connection insert disc is sleeved on the mounting beam through the channel. The retaining member 3 is high strength nut, and during the installation, with dado and connection insert the dish and install in proper order on the installation roof beam, then locate the installation roof beam with the retaining member cover and screw up, along with the tightening of retaining member, connection insert dish and dado are compressed tightly fixedly in proper order, and the dado is compressed tightly by connection insert dish and retaining member and laminating in the surface of pier stud, and connection picture peg is compressed tightly in the dado by the retaining member.
In this embodiment, the pull rod level sets up, the pull rod is provided with two, two the pull rod sets up respectively in the both sides in the installation roof beam horizontal plane, two the second tip of pull rod corresponds respectively and connects in the both sides of upper and lower passageway body horizontal direction of people's bank of china, upper and lower passageway body and two pull rods form triangle-shaped frame construction in the horizontal plane. Two corresponding limiting holes are formed in the two sides of the channel, and the first section end part of one pull rod is connected to one limiting hole.
A construction method of a pedestrian passageway having a retaining wall connection structure, comprising the pedestrian passageway having a retaining wall connection structure according to any one of claims 1 to 8, characterized in that: the method specifically comprises the following steps:
a. setting the mounting beam at a preset position; firstly, removing a pier column template, and then adjusting the finish rolling deformed steel bars of the mounting beams 4 arranged in the pier column to the correct position so as to meet the mounting conditions of the connecting members;
b, sequentially installing the wall panels 1 and the connecting plug discs 2, and locking and fixing the wall panels and the connecting plug discs by using high-strength bolts of locking pieces 3; in this embodiment, the installation beam 4 finish rolling deformed steel bar is designed to be penetrating on the pier stud, so both ends need to be fixed, as shown in fig. 2, a panel 1 is installed on both ends of the installation beam 4 finish rolling deformed steel bar, the panel 1 is tightly attached to the wall surface of the pier stud, the side of the pier stud far away from the upper and lower passages of the pedestrian is firstly screwed by using a high-strength bolt of a locking piece 3, and then a panel connecting member is installed; when installing the dado connecting element, connect and insert dish 2 cover and establish on 4 finish rolling screw-thread steel of installation roof beam to hug closely with dado 1, screw up retaining member 3 high strength bolt again, make dado 1 and connect and insert dish 2 obtain fixedly, when screwing up high strength bolt 3, should insert dish 2 with the connection and adjust to the level.
c. The pedestrian passageway body is erected to a preset height, and the pedestrian passageway body and the retaining wall connecting member are connected by using the pull rod and tensioned, so that the pedestrian passageway body is stably supported and fixed.
d. Repeating the steps a-c, and erecting a pedestrian upper and lower passage from bottom to top along the vertical direction. And (3) connecting and fixing the pedestrian upper and lower passage body by using the retaining wall structural member every 3m when the upper and lower passages are lifted until the pedestrian upper and lower passages are erected.
If the pedestrian upper and lower channels need to be dismantled, the pedestrian upper and lower channel body is dismantled to the position of the height of the retaining wall connecting member from top to bottom along the vertical direction, then the pull rod is dismantled, the connecting plug disc and the retaining wall plate are dismantled, finally the mounting beam is dismantled, the holes formed by the mounting beam are blocked, and the pedestrian upper and lower channels are dismantled layer by repeating the steps.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (6)
1. A pedestrian passageway about having dado connection structure, its characterized in that: the wall protection connecting member comprises a mounting beam, a wall protection plate and a pull rod, wherein the mounting beam is fixedly arranged at a preset position, the wall protection plate is mounted on the mounting beam and is attached to the preset position, the pull rod is provided with a first end and a second end, the first end is detachably mounted on the mounting beam, the second end is fixedly connected with the pedestrian passageway body, and the pedestrian passageway body, the pull rod and the preset position form a stable frame structure;
the mounting beam is arranged at a set position in a penetrating way; the retaining wall connecting member also comprises a connecting plug disc, wherein the connecting plug disc is arranged on the mounting beam and positioned between the retaining wall plate and the pedestrian upper and lower channel body, and the first end part of the pull rod is arranged on the mounting beam through the connecting plug disc; the connecting plug disc is of a horizontally arranged circular structure, a channel is arranged on the connecting plug disc along the radial direction, and the connecting plug disc is sleeved on the mounting beam through the channel;
the retaining wall connecting member also comprises a locking piece used for locking and fixing the connecting plug disc, and the locking piece and the retaining wall board are matched to clamp and lock the connecting plug disc.
2. The pedestrian upward and downward passage with a retaining wall connection according to claim 1, wherein: the first end of pull rod is provided with the locating part, be provided with spacing hole on the connection plug board, the locating part is fixed in the connection plug board with the first end of pull rod through the cooperation with spacing hole.
3. The pedestrian upward and downward passage with a retaining wall connection according to claim 1, wherein: the two pull rods are respectively arranged at two sides in the horizontal plane of the mounting beam, the second end parts of the two pull rods are respectively and correspondingly connected at two sides in the horizontal direction of the pedestrian upper and lower passage body, and the pedestrian upper and lower passage body and the two pull rods form a triangular frame structure in the horizontal plane.
4. A pedestrian passageway with a retaining wall connection according to claim 3, characterized in that: the pull rod is horizontally arranged.
5. The pedestrian upward and downward passage with a retaining wall connection according to claim 2, wherein: the limiting holes are at least two, and the two limiting holes are arranged on two sides of the channel.
6. A construction method of a pedestrian passageway with a retaining wall connection structure, comprising the pedestrian passageway with the retaining wall connection structure according to any one of claims 1 to 5, characterized in that: the method specifically comprises the following steps:
a. setting the mounting beam at a preset position;
b, sequentially installing the wall panels and the connecting plug discs, and locking and fixing the wall panels and the connecting plug discs by using locking pieces;
c. setting up a pedestrian passageway body to a preset height, connecting the pedestrian passageway body with a retaining wall connecting member by using a pull rod, and tensioning to enable the pedestrian passageway body to be stably supported and fixed;
d. repeating the steps a-c, and erecting a pedestrian upper and lower passage from bottom to top along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727256.7A CN115075615B (en) | 2022-06-24 | 2022-06-24 | Pedestrian up-down passage with retaining wall connecting structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727256.7A CN115075615B (en) | 2022-06-24 | 2022-06-24 | Pedestrian up-down passage with retaining wall connecting structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115075615A CN115075615A (en) | 2022-09-20 |
| CN115075615B true CN115075615B (en) | 2024-04-09 |
Family
ID=83256159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210727256.7A Active CN115075615B (en) | 2022-06-24 | 2022-06-24 | Pedestrian up-down passage with retaining wall connecting structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115075615B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293054A (en) * | 1980-05-19 | 1981-10-06 | Piat Impalcature Automatiche S.P.A. | Scaffolding for supporting lifting working bridges and platforms |
| GB9902444D0 (en) * | 1998-02-05 | 1999-03-24 | Tarmac Uk Ltd | Safety apparatus |
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN205976397U (en) * | 2016-08-10 | 2017-02-22 | 中国建筑第八工程局有限公司 | Portable handling frame |
| CN107386689A (en) * | 2017-07-31 | 2017-11-24 | 中国冶集团有限公司 | The high pier stud constructor row cat ladder assembled sustaining wall fixing device of rectangle and construction method |
| CN210315224U (en) * | 2019-03-29 | 2020-04-14 | 中铁十四局集团第一工程发展有限公司 | High mound turns over mould construction safety passageway system |
| CN211547366U (en) * | 2019-10-31 | 2020-09-22 | 中铁十一局集团第一工程有限公司 | A kind of railway bridge temporary structure attached wall support system |
| CN214301271U (en) * | 2020-10-28 | 2021-09-28 | 中国水利水电第十四工程局有限公司 | Ladder stand device capable of installing embedded part by utilizing hollow pier template |
| CN215368754U (en) * | 2021-08-02 | 2021-12-31 | 重庆市渝海建设(集团)有限公司 | Supporting construction for template |
-
2022
- 2022-06-24 CN CN202210727256.7A patent/CN115075615B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293054A (en) * | 1980-05-19 | 1981-10-06 | Piat Impalcature Automatiche S.P.A. | Scaffolding for supporting lifting working bridges and platforms |
| GB9902444D0 (en) * | 1998-02-05 | 1999-03-24 | Tarmac Uk Ltd | Safety apparatus |
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN205976397U (en) * | 2016-08-10 | 2017-02-22 | 中国建筑第八工程局有限公司 | Portable handling frame |
| CN107386689A (en) * | 2017-07-31 | 2017-11-24 | 中国冶集团有限公司 | The high pier stud constructor row cat ladder assembled sustaining wall fixing device of rectangle and construction method |
| CN210315224U (en) * | 2019-03-29 | 2020-04-14 | 中铁十四局集团第一工程发展有限公司 | High mound turns over mould construction safety passageway system |
| CN211547366U (en) * | 2019-10-31 | 2020-09-22 | 中铁十一局集团第一工程有限公司 | A kind of railway bridge temporary structure attached wall support system |
| CN214301271U (en) * | 2020-10-28 | 2021-09-28 | 中国水利水电第十四工程局有限公司 | Ladder stand device capable of installing embedded part by utilizing hollow pier template |
| CN215368754U (en) * | 2021-08-02 | 2021-12-31 | 重庆市渝海建设(集团)有限公司 | Supporting construction for template |
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| Publication number | Publication date |
|---|---|
| CN115075615A (en) | 2022-09-20 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pedestrian walkway with protective wall connection structure and its construction method Granted publication date: 20240409 Pledgee: Agricultural Bank of China Chongqing Jiulongpo Branch Pledgor: CHINA METALLURGICAL CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Registration number: Y2024500000072 |
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