CN210797277U - Public road bridge roof beam construction bracket convenient to it is fixed - Google Patents
Public road bridge roof beam construction bracket convenient to it is fixed Download PDFInfo
- Publication number
- CN210797277U CN210797277U CN201921039795.1U CN201921039795U CN210797277U CN 210797277 U CN210797277 U CN 210797277U CN 201921039795 U CN201921039795 U CN 201921039795U CN 210797277 U CN210797277 U CN 210797277U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- fixedly connected
- construction bracket
- constructor
- pier
- 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 discloses a convenient-to-fix highway bridge construction bracket, belonging to the field of highway bridge engineering, and comprising two support plates respectively positioned at the left and right sides of a pier, the two supporting plates are symmetrically distributed left and right, the lower ends of the supporting plates are fixedly connected with an upper cross beam, the lower end of the upper cross beam is fixedly connected with a plurality of connecting beams, the lower side of each connecting beam is provided with a lower cross beam, the lower cross beam is positioned under the upper cross beam, the upper end of the lower cross beam is respectively and fixedly connected with the lower ends of a plurality of connecting beams, the lower end of the supporting plate is fixedly connected with a plurality of inclined supporting beams, can realize effectively avoiding the construction bracket to appear rocking in hoist and mount process, later carry out the secondary by constructor to the construction bracket and consolidate, effectively avoid the construction bracket to appear rocking when constructor fixes, make things convenient for constructor to fix the construction bracket, also can effectively improve the security when constructor constructs simultaneously.
Description
Technical Field
The utility model relates to a public road bridge roof beam engineering field, more specifically say, relate to a public road bridge roof beam construction bracket convenient to it is fixed.
Background
The highway bridge engineering refers to the whole work of planning, designing, constructing, maintaining, repairing and the like of structures of a highway crossing water area, a valley and all traffic channels, and comprises main bridge engineering and auxiliary engineering facilities in a bridge position overall, wherein the auxiliary engineering facilities are a lot, such as structures for regulating and controlling water flow, including a revetment, a diversion dike and the like for keeping a river channel at the bridge position stable, an approach bridge with a bridge head connected with a highway, a guardrail for preventing wheels from colliding on a bridge floor, a sidewalk guardrail for ensuring the safety of pedestrians, a sign on the bridge, an underbridge navigation mark, bridge floor lighting equipment and the like.
When carrying out public road bridge roof beam construction, need adopt construction bracket in order to make things convenient for constructor to carry out the construction of bridge superstructure, the construction bracket that uses at present often needs to carry out the handling installation through the crane, and in the hoist and mount process, all use the crane to hang the construction bracket at appointed position usually, then fix the construction bracket on the pier through high strength bolt by constructor.
However, in the actual hoisting process, the construction bracket is often affected by wind power and sways, so that the constructor has great inconvenience when fixing the construction bracket and also has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a public road bridge roof beam construction bracket convenient to it is fixed, it can realize effectively avoiding the construction bracket to appear rocking in hoist and mount process, later carries out the secondary by constructor to the construction bracket and consolidates, makes things convenient for constructor to fix the construction bracket, also can effectively improve the security when constructor constructs simultaneously.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A highway bridge construction bracket convenient to fix comprises two supporting plates which are respectively positioned at the left side and the right side of a pier, the two supporting plates are symmetrically distributed in the left and right direction, the lower ends of the supporting plates are fixedly connected with an upper cross beam, the lower end of the upper cross beam is fixedly connected with a plurality of connecting beams, the lower side of each connecting beam is provided with a lower cross beam, the lower cross beam is positioned under the upper cross beam, the upper end of the lower cross beam is respectively fixedly connected with the lower ends of the connecting beams, the lower ends of the supporting plates are fixedly connected with a plurality of inclined supporting beams, the inclined supporting beams are all positioned at one side of the upper cross beam away from the pier, the lower ends of the inclined supporting beams are respectively fixedly connected with the right end of the lower cross beam, one ends of the lower cross beam and the upper cross beam close to the pier are respectively fixedly connected with a plurality of T-shaped blocks, one side of the T-shaped blocks close to the, equal fixedly connected with in both ends links the bridge piece about the pre-installation piece, it has a plurality of pre-installation holes to cut even the bridge piece outer end, pre-installation piece outer end is cut and is had a plurality of first strengthening holes, and first strengthening hole is located the T-slot outside, bottom end rail and entablature outer end are all cut and are had a plurality ofly and first strengthening hole assorted second strengthening hole, can realize carrying out the secondary by constructor after the hoist and mount in-process to the construction bracket, effectively avoid the construction bracket to appear rocking when constructor fixes, make things convenient for constructor to fix the construction bracket, also can effectively improve the security when constructor constructs simultaneously.
Further, backup pad upper end avris fixedly connected with encloses the guardrail, enclose guardrail upper end fixedly connected with handrail, can effectively avoid constructor to drop from the construction bracket, effectively ensure constructor's personal safety.
Further, backup pad upper end fixedly connected with antiskid ribbed tile, and antiskid ribbed tile surface has seted up anti-skidding line, can effectively avoid constructor slip when being under construction on the construction bracket, effectively ensure constructor's personal safety.
Further, a pair of hoisting ears of equal fixedly connected with in both ends about the backup pad, and two pairs of hoisting ears are bilateral symmetry and distribute, can make things convenient for constructor to carry out the handling to the construction bracket through the hoisting ear.
Further, the backup pad is close to pier one end hinged joint and has the board of choosing, it keeps away from backup pad one end and passes through the bolt and be connected with the pier upper end to choose the board, and constructor can effectively avoid constructor to step into the clearance between pier and the backup pad and take place danger through choosing the board and walk between construction bracket backup pad and pier.
Further, the equal fixedly connected with of bottom end rail and entablature lower extreme assists rings, and assists rings evenly distributed in the lower extreme of bottom end rail and entablature, constructor can hang auxiliary tools such as safety belt, hanging flower basket on the construction bracket through supplementary rings when carrying out the secondary reinforcement to the construction bracket to effectively ensure constructor's safety.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize effectively avoiding the construction bracket to appear rocking in hoist and mount in-process, later carry out the secondary by constructor to the construction bracket and consolidate, effectively avoid the construction bracket to appear rocking when constructor fixes, make things convenient for constructor to fix the construction bracket, also can effectively improve the security when constructor constructs simultaneously.
(2) The guardrail is enclosed to backup pad upper end avris fixedly connected with, encloses guardrail upper end fixedly connected with handrail, can effectively avoid constructor to drop from the construction bracket, effectively ensures constructor's personal safety.
(3) Backup pad upper end fixedly connected with antiskid ribbed tile, and antiskid ribbed tile surface has seted up anti-skidding line, can effectively avoid constructor to slip when being under construction on the construction bracket, effectively ensure constructor's personal safety.
(4) The equal fixedly connected with in both ends a pair of hoist and mount ear about the backup pad, and two pairs of hoist and mount ears are bilateral symmetry and distribute, can make things convenient for constructor to carry out the handling to the construction bracket through the hoist and mount ear.
(5) The backup pad is close to pier one end hinged joint and picks the board, picks the board and keeps away from backup pad one end and passes through the bolt and be connected with the pier upper end, and constructor can effectively avoid constructor to step into the clearance between pier and the backup pad and take place danger through picking the board and walk between construction bracket backup pad and pier.
(6) The lower end of the lower cross beam and the lower end of the upper cross beam are fixedly connected with a plurality of auxiliary lifting rings, the auxiliary lifting rings are uniformly distributed at the lower ends of the lower cross beam and the upper cross beam, and when secondary reinforcement is carried out on the construction bracket, auxiliary tools such as a safety belt and a hanging basket can be hung on the construction bracket through the auxiliary lifting rings, so that the safety of construction personnel is effectively guaranteed.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the pre-assembly block structure of the present invention;
FIG. 4 is a schematic view of the joint structure between the pre-assembly block and the T-shaped block of the present invention;
fig. 5 is a schematic side view of the present invention.
The reference numbers in the figures illustrate:
the device comprises a pier 1, a preassembling block 2, a bridge connecting block 3, a T-shaped groove 4, a T-shaped block 5, a lower cross beam 6, a connecting beam 7, an inclined supporting beam 8, an upper cross beam 9, a supporting plate 10, a first reinforcing hole 11, a preassembling hole 12, a second reinforcing hole 13, a fence 14, an antiskid plate 15, a lifting lug 16, a lifting plate 17 and an auxiliary lifting ring 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1, a highway bridge construction bracket convenient to it is fixed, including two backup pads 10 that are located pier 1 left and right sides respectively, and two backup pads 10 are bilateral symmetry and distribute, backup pad 10 lower extreme fixedly connected with entablature 9, a plurality of even roof beams 7 of entablature 9 lower extreme fixedly connected with, even roof beam 7 downside is equipped with bottom end rail 6, and bottom end rail 6 is located under entablature 9, 6 upper ends of bottom end rail respectively with a plurality of even roof beam 7 lower extreme fixed connection, a plurality of bracing beams 8 of backup pad 10 lower extreme fixedly connected with, and a plurality of bracing beams 8 all are located one side that pier 1 was kept away from to entablature 9, the lower extreme of a plurality of bracing beams 8 respectively with the right-hand member fixed connection of bottom end rail 6, bracing beam 8 can effectively improve the structural strength of this construction bracket.
Referring to fig. 2, a plurality of T-shaped blocks 5 are fixedly connected to one ends of a lower cross beam 6 and an upper cross beam 9 close to a pier 1, preassembling blocks 2 corresponding to the T-shaped blocks 5 are arranged on one sides of the T-shaped blocks 5 close to the pier 1, the preassembling blocks 2 are in the specific shape shown in fig. 3, T-shaped grooves 4 matched with the T-shaped blocks 5 are formed in the outer ends of the preassembling blocks 2, bridge connecting blocks 3 are fixedly connected to the upper ends and the lower ends of the preassembling blocks 2, a plurality of preassembling holes 12 are formed in the outer ends of the bridge connecting blocks 3, and constructors can use high-strength bolts to penetrate through the preassembling holes 12 and be connected with.
Please refer to fig. 4, a plurality of first reinforcing holes 11 are drilled at the outer ends of the pre-assembly blocks 2, and the first reinforcing holes 11 are located at the outer sides of the T-shaped grooves 4, as shown in fig. 3, a plurality of second reinforcing holes 13 matched with the first reinforcing holes 11 are drilled at the outer ends of the lower cross beam 6 and the upper cross beam 9, and a high-strength bolt can be used by a constructor to penetrate through the first reinforcing holes 11 and the second reinforcing holes 13 and be connected with the pier 1, so as to perform secondary reinforcement on the construction bracket, thereby effectively avoiding the construction bracket from shaking in the hoisting process, and then performing secondary reinforcement on the construction bracket by the constructor, effectively avoiding the shaking of the construction bracket when the constructor fixes, facilitating the constructor to fix the construction bracket, and simultaneously effectively improving the safety of the constructor during construction.
Please refer to fig. 1 and 5, the side of the upper end of the supporting plate 10 is fixedly connected with a surrounding guardrail 14, the upper end of the surrounding guardrail 14 is fixedly connected with a handrail, the constructor can be effectively prevented from falling off the construction bracket, the personal safety of the constructor can be effectively guaranteed, the supporting plate 10 is provided with a pair of hoisting lugs 16 at the left and right ends, the two pairs of hoisting lugs 16 are symmetrically distributed, the constructor can conveniently hoist the construction bracket through the hoisting lugs 16, the lower ends of the lower cross beam 6 and the upper cross beam 9 are fixedly connected with a plurality of auxiliary hoisting rings 18, the auxiliary hoisting rings 18 are uniformly distributed at the lower ends of the lower cross beam 6 and the upper cross beam 9, and when the constructor performs secondary reinforcement on the construction bracket, the auxiliary tools such as a safety belt and a hanging basket can be hoisted on the construction bracket through the auxiliary hoisting rings 18.
Please refer to fig. 1, the upper end of the supporting plate 10 is fixedly connected with an anti-slip plate 15, and the surface of the anti-slip plate 15 is provided with anti-slip lines, which can effectively prevent constructors from slipping during construction on the construction bracket, thereby effectively guaranteeing the personal safety of the constructors, the supporting plate 10 is hinged with a pick plate 17 near the pier 1, the pick plate 17 is connected with the upper end of the pier 1 through a bolt far away from the supporting plate 10, the constructors can walk between the construction bracket supporting plate 10 and the pier 1 through the pick plate 17, and danger can be effectively prevented from stepping into the gap between the pier 1 and the supporting plate 10.
The installation and fixation mode of the construction bracket is as follows: referring to fig. 1-2, firstly, a constructor lays out and positions concrete positions of pre-assembled blocks 2 and bridge connecting blocks 3 according to a concrete installation layout of a construction bracket, fixes the pre-assembled blocks 2 at a designated position on a bridge pier 1 through high-strength bolts, then hoists the construction bracket to a proper position through a crane, so that T-shaped blocks 5 on a lower cross beam 6 and an upper cross beam 9 are respectively aligned with T-shaped grooves 4 on the corresponding pre-assembled blocks 2, then controls the crane to slowly place the T-shaped blocks 5 into the T-shaped grooves 4, combines the T-shaped blocks 5 with the T-shaped grooves 4, can pre-fix the construction bracket at the outer end of the bridge pier 1, effectively avoids shaking of the construction bracket, and at the moment, the constructor can use high-strength bolts to penetrate through first reinforcing holes 11 and second reinforcing holes 13 and connect with the bridge pier 1, thereby secondarily reinforcing the construction bracket and improving the stability of the construction bracket, can realize effectively avoiding the construction bracket to appear rocking in hoist and mount process, later carry out the secondary by constructor to the construction bracket and consolidate, effectively avoid the construction bracket to appear rocking when constructor fixes, make things convenient for constructor to fix the construction bracket, also can effectively improve the security when constructor constructs simultaneously.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a public road bridge roof beam construction bracket convenient to it is fixed, is including two backup pads (10) that are located pier (1) left and right sides respectively, and two backup pads (10) are bilateral symmetry and distribute, its characterized in that: the lower end of the supporting plate (10) is fixedly connected with an upper cross beam (9), the lower end of the upper cross beam (9) is fixedly connected with a plurality of connecting beams (7), the lower side of each connecting beam (7) is provided with a lower cross beam (6), the lower cross beam (6) is positioned under the upper cross beam (9), the upper end of each lower cross beam (6) is fixedly connected with the lower ends of the connecting beams (7), the lower end of the supporting plate (10) is fixedly connected with a plurality of inclined supporting beams (8), the inclined supporting beams (8) are all positioned on one side, away from the bridge pier (1), of the upper cross beam (9), the lower ends of the inclined supporting beams (8) are fixedly connected with the right end of the lower cross beam (6), one ends, close to the bridge pier (1), of the lower cross beam (6) and the upper cross beam (9) are both fixedly connected with a plurality of T-shaped blocks (5), one sides, close to the bridge pier (1), of the T-shaped blocks (5) are both provided, the pre-installation piece (2) outer end is excavated have with T-shaped piece (5) assorted T-slot (4), equal fixedly connected with in both ends links bridge piece (3) about pre-installation piece (2), it has a plurality of pre-installation holes (12) to link bridge piece (3) outer end to excavate, pre-installation piece (2) outer end is excavated has a plurality of first reinforcement holes (11), and first reinforcement hole (11) are located the T-shaped slot (4) outside, bottom end rail (6) and entablature (9) outer end are all excavated have a plurality ofly with first reinforcement hole (11) assorted second reinforcement hole (13).
2. A road bridge construction bracket to facilitate securement according to claim 1, wherein: the side fixedly connected with guardrail (14) is enclosed to backup pad (10) upper end avris, guardrail (14) upper end fixedly connected with handrail.
3. A road bridge construction bracket to facilitate securement according to claim 1, wherein: the anti-skidding plate is characterized in that an anti-skidding plate (15) is fixedly connected to the upper end of the supporting plate (10), and anti-skidding lines are formed in the surface of the anti-skidding plate (15).
4. A road bridge construction bracket to facilitate securement according to claim 1, wherein: the left end and the right end of the supporting plate (10) are fixedly connected with a pair of hoisting lugs (16), and the two pairs of hoisting lugs (16) are distributed in bilateral symmetry.
5. A road bridge construction bracket to facilitate securement according to claim 1, wherein: the supporting plate (10) is close to one end of the pier (1) and is hinged to a lifting plate (17), one end, away from the supporting plate (10), of the lifting plate (17) is connected with the upper end of the pier (1) through a bolt.
6. A road bridge construction bracket to facilitate securement according to claim 1, wherein: the lower ends of the lower cross beam (6) and the upper cross beam (9) are fixedly connected with a plurality of auxiliary lifting rings (18), and the auxiliary lifting rings (18) are uniformly distributed at the lower ends of the lower cross beam (6) and the upper cross beam (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039795.1U CN210797277U (en) | 2019-07-05 | 2019-07-05 | Public road bridge roof beam construction bracket convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039795.1U CN210797277U (en) | 2019-07-05 | 2019-07-05 | Public road bridge roof beam construction bracket convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797277U true CN210797277U (en) | 2020-06-19 |
Family
ID=71243417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921039795.1U Active CN210797277U (en) | 2019-07-05 | 2019-07-05 | Public road bridge roof beam construction bracket convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252197A (en) * | 2020-11-10 | 2021-01-22 | 新疆北新路桥集团股份有限公司 | Pier column template and pier column construction method |
-
2019
- 2019-07-05 CN CN201921039795.1U patent/CN210797277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252197A (en) * | 2020-11-10 | 2021-01-22 | 新疆北新路桥集团股份有限公司 | Pier column template and pier column construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101476294B (en) | Mounting method for underbeam segment of large-stride steel box girder stayed-cable bridge | |
| JP2912222B2 (en) | Bridge girder construction method | |
| CN109797649B (en) | Maintenance vehicle hoisting scheme without influence on bridge floor traffic | |
| CN210797277U (en) | Public road bridge roof beam construction bracket convenient to it is fixed | |
| JP2006028881A (en) | Self-propelled pc floor slab erecting machine and pc floor slab erecting method | |
| CN213415971U (en) | Lifting appliance capable of adjusting inclination angle of lifted object | |
| CN104495653A (en) | Multifunctional large-tonnage beam erecting crane and beam erecting method | |
| CN114104990B (en) | Construction process of cable crane steel pipe assembly type cable buckle integrated tower | |
| CN109778719A (en) | A kind of multi-purpose type Hanging Basket and the cantilever pouring construction method using the multi-purpose type Hanging Basket | |
| CN102535344A (en) | Concrete transportation method for bridge body of high-pier bridge in gully region | |
| CN110040632A (en) | A kind of segmental hoisting construction method of large span section steel beam | |
| CN212296237U (en) | Side slope drilling trolley | |
| CN115162184A (en) | Suspension bridge steel truss erecting system and method | |
| CN213653175U (en) | Steel temporary bridge structure for road surface excavation construction | |
| CN108867572A (en) | Transport the trackless trolley and construction method of face-plate of rockfill dam reinforced mesh | |
| CN110886242B (en) | Method for installing composite cable saddle in anchor hole of suspension bridge tunnel in mountainous area | |
| CN213449427U (en) | Vertical lifting structure used in open caisson well | |
| CN211813046U (en) | Hoisting device of pi shaped steel mixes combination bridge girder steel | |
| CN113882280A (en) | Construction method of steel-concrete mixed combined continuous rigid frame bridge | |
| CN207072757U (en) | The system mounting structure of grid beams in length and breadth of half-through tubular arch | |
| CN111519538A (en) | Hole-by-hole erection method for large-span continuous steel truss girder | |
| CN220131692U (en) | Hoisting device for prefabricated floating slab | |
| CN211285315U (en) | Construction structure for removing arch ring of upper-span existing line arch bridge | |
| JP2961306B2 (en) | Work scaffold | |
| CN211521358U (en) | Hoist for prefabricated hollow slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |