CN215925696U - Full-hall type arch seat embedded plate support - Google Patents
Full-hall type arch seat embedded plate support Download PDFInfo
- Publication number
- CN215925696U CN215925696U CN202122127148.XU CN202122127148U CN215925696U CN 215925696 U CN215925696 U CN 215925696U CN 202122127148 U CN202122127148 U CN 202122127148U CN 215925696 U CN215925696 U CN 215925696U
- Authority
- CN
- China
- Prior art keywords
- vertical rods
- welded
- arch
- rods
- embedded steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model designs a full-hall type arch support embedded plate support, which comprises at least 3 rows of vertical rods arranged in parallel, wherein each row of vertical rods is provided with 6 or even number more than 6, the heights of the two vertical rods in the middle of each row of vertical rods are the highest and equal, the heights from the two vertical rods in the middle to the two vertical rods at the outermost side are sequentially reduced, and at least two layers of connecting rods are welded between the vertical rods; an upper cross beam is welded between the upper ends of the two vertical rods in the middle of each row of vertical rods, and two ends of each upper cross beam are respectively welded with a diagonal bracing beam at a certain height on the two vertical rods on the outermost side; the embedded steel plates at the two sides of the arch support top surface are respectively welded with the upper ends of the vertical rods at the outermost sides of the rows of vertical rods. The utility model can provide stable support for the installation of the arch base embedded plate and ensure the installation precision of the embedded steel plate.
Description
Technical Field
The utility model belongs to the technical field of arch bridge construction, relates to arch abutment construction of an arch bridge, and particularly relates to a support for installing a pre-buried steel plate on an arch abutment.
Background
The arch seat of the steel arch bridge usually adopts reinforced concrete and reinforced concrete structures to bear the axial force of the arch rib. Ordinary hunch seat only need be according to design drawing ligature reinforcing bar, install corresponding template, concreting can, however some dysmorphism hunch seats, inside is reinforced concrete structure, the top is provided with certain inclination's pre-buried steel sheet, need set up rigidity shear force connecting piece on the pre-buried steel sheet, pre-buried steel sheet sets up a plurality of through-holes, reinforcing bar in the concrete passes the through-hole, with the transmission shear force of shear force connecting piece synergism, the hunch seat of this kind of structure, it is higher to the installation accuracy requirement of pre-buried steel sheet, need debug repeatedly when the hunch seat steel muscle frame shelf location, the engineering time is long, and concrete placement vibrates the in-process and causes the reinforcing bar off normal easily, influence pre-buried steel sheet installation accuracy, the later stage is difficult for adjusting also.
Disclosure of Invention
The utility model aims to solve the problems and provides a full-hall type arch seat embedded plate support which can accurately position an arch seat embedded steel plate and ensure the construction quality.
The technical scheme of the utility model is as follows:
the utility model provides a pre-buried board support of full hall formula hunch seat which characterized in that: the device comprises at least 3 rows of vertical rods arranged in parallel, wherein each row of vertical rods is provided with 6 or an even number of vertical rods more than 6, the two vertical rods in the middle of each row of vertical rods have the highest height and the same height, the heights from the two vertical rods in the middle to the two vertical rods at the outermost side are sequentially reduced, and at least two layers of connecting rods are welded between the left vertical rod and the right vertical rod and between the front vertical rod and the rear vertical rod; an upper crossbeam is welded between the upper ends of the two upright rods in the middle of each row of upright rods, and two ends of each upper crossbeam are respectively welded with a diagonal bracing beam at a certain height on the two outermost upright rods according to the designed inclination angles on the two sides of the arch socket; the embedded steel plates in the arch seats are welded on the upper cross beams and the diagonal beams according to the arch seat design requirements, the embedded steel plates on the top surfaces of the arch seats are welded on the top of the embedded steel plates in the arch seats welded on the upper cross beams, and the embedded steel plates on the two sides of the arch seats are welded between the two sides of the embedded steel plates on the top surfaces of the arch seats and the upper ends of the vertical rods on the outermost sides of the vertical rods.
The utility model can provide stable support for the installation of the arch seat embedded plate, the support is not taken out when the arch seat concrete is poured, and is integrated with the arch seat concrete pouring, so that the integral stress capability of the arch seat can be enhanced; the embedded steel plate can not deviate during pouring, and the installation precision of the embedded steel plate can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises at least 3 rows of vertical rods 1 which are arranged in parallel, each row of vertical rods has 6 or even number more than 6, two vertical rods in the middle of each row of vertical rods have the highest height and the same height, the heights from the two vertical rods in the middle to the two vertical rods at the outermost side are sequentially reduced, and at least two layers of connecting rods 2 are welded between the left vertical rod and the right vertical rod and between the front vertical rod and the rear vertical rod; an upper crossbeam 3 is welded between the upper ends of two vertical rods in the middle of each row of vertical rods, and two ends of each upper crossbeam are respectively welded with a diagonal bracing beam 4 at a certain height on two outermost vertical rods according to the designed inclination angles on two sides of the arch socket; the embedded steel plates 5 in the arch seats are welded on the upper cross beams and the inclined supporting beams according to the arch seat design requirements, the embedded steel plates 6 on the top surfaces of the arch seats are welded on the top of the embedded steel plates in the arch seats welded on the upper cross beams, and the embedded steel plates 7 on the two sides of the arch seats are welded between the two sides of the embedded steel plates on the top surfaces of the arch seats and the upper ends of the vertical rods on the outermost sides of the vertical rods in each row respectively.
When the method is implemented specifically, all the rod pieces are made of I-shaped steel, the support is welded and installed on the designed position of the arch support on site, the upright rods and the connecting rods are welded into a stable grid structure and are cast with the concrete of the arch support into a whole, and the embedded steel plates installed on the support can be guaranteed not to deform and displace. When the pre-buried steel sheet in hunch seat both sides is installed, support outside pole setting upper end can be according to the design angle of the pre-buried steel sheet in hunch seat both sides cutting adjustment, guarantees the design accuracy of the pre-buried steel sheet of hunch seat.
Claims (1)
1. The utility model provides a pre-buried board support of full hall formula hunch seat which characterized in that: the device comprises at least 3 rows of vertical rods arranged in parallel, wherein each row of vertical rods is provided with 6 or an even number of vertical rods more than 6, the two vertical rods in the middle of each row of vertical rods have the highest height and the same height, the heights from the two vertical rods in the middle to the two vertical rods at the outermost side are sequentially reduced, and at least two layers of connecting rods are welded between the left vertical rod and the right vertical rod and between the front vertical rod and the rear vertical rod; an upper crossbeam is welded between the upper ends of the two upright rods in the middle of each row of upright rods, and two ends of each upper crossbeam are respectively welded with a diagonal bracing beam at a certain height on the two outermost upright rods according to the designed inclination angles on the two sides of the arch socket; the embedded steel plates in the arch seats are welded on the upper cross beams and the diagonal beams according to the arch seat design requirements, the embedded steel plates on the top surfaces of the arch seats are welded on the top of the embedded steel plates in the arch seats welded on the upper cross beams, and the embedded steel plates on the two sides of the arch seats are welded between the two sides of the embedded steel plates on the top surfaces of the arch seats and the upper ends of the vertical rods on the outermost sides of the vertical rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127148.XU CN215925696U (en) | 2021-09-03 | 2021-09-03 | Full-hall type arch seat embedded plate support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127148.XU CN215925696U (en) | 2021-09-03 | 2021-09-03 | Full-hall type arch seat embedded plate support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215925696U true CN215925696U (en) | 2022-03-01 |
Family
ID=80418518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127148.XU Active CN215925696U (en) | 2021-09-03 | 2021-09-03 | Full-hall type arch seat embedded plate support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215925696U (en) |
-
2021
- 2021-09-03 CN CN202122127148.XU patent/CN215925696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100679664B1 (en) | Steel framed girder and slab structure for bridge and the construction method | |
| KR102072685B1 (en) | Bridge using connecting member and method of construction | |
| CN209816668U (en) | Superelevation cable tower entablature construction support | |
| CN214737333U (en) | Detachable adjustable type embedded main reinforcement positioning device for prefabricated pier stud bridge bearing platform | |
| CN215925696U (en) | Full-hall type arch seat embedded plate support | |
| CN111042135A (en) | Novel one-column one-pile verticality adjusting construction method | |
| CN110629782B (en) | Adjusting method of anchor bolt offline assembly device | |
| KR200436819Y1 (en) | System form for constructing beam | |
| CN116290089A (en) | Concrete pouring template system for underground space and construction method thereof | |
| CN106738308A (en) | Precast T-Beam reinforcing bar molding bed rack system | |
| KR101275043B1 (en) | truss structure for multipurpose construction temporary bent | |
| CN210561499U (en) | Embedded bolt group installation device | |
| JP5003253B2 (en) | RC beam construction method | |
| CN110144927B (en) | Device for embedding foundation bolt group | |
| KR100538410B1 (en) | The connecting device for pre-cast girder and installation method applied the connecting device | |
| CN210621745U (en) | Foundation bolt fixing frame assembly | |
| CN217268831U (en) | Descending plate hanging mould supporting construction structure | |
| CN219586572U (en) | Steel box girder installing support | |
| CN217629470U (en) | Auxiliary device for construction of steel reinforcement cage of bent cap | |
| CN215253496U (en) | Foundation bolt embedded frame | |
| CN218801694U (en) | Reinforced concrete structure tool positioning device and processing platform thereof | |
| CN214942312U (en) | Large-plane vertical template structure without rivet fixation | |
| CN110565830A (en) | construction method for mounting assembled type coupling beam damper in advance | |
| CN220619810U (en) | Cast-in-situ concrete bridge No. 0 block construction support | |
| CN110130162B (en) | Mounting device and mounting method for embedded bolt group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |