CN209703329U - A kind of support frame of steel bridge erection - Google Patents

Abstract

The utility model discloses a kind of support frames of steel bridge erection, including bottom plate, the top left and right ends of the bottom plate are fixedly connected to mounting plate, support column is fixedly connected at the top of the mounting plate, bearing plate is fixedly connected at the top of the support column, the top movable of the bearing plate is connected with stable frame, and stable tray is fixedly connected at the top of the stable frame, is fixedly connected with support plate at the top of the stable tray.The utility model can make steel bridge more stable when setting up on the supporting plate by the common setting of stabilizing spring, support column and bearing plate, the placement raised line of setting effectively can avoid steel bridge from shifting, it avoids causing the installation site of steel bridge and angle to deviate when installing and assuming, to influence the normal use of steel bridge, the adjusting ring and adjusting rod of setting can assist the adjusting placed, and can carry out certain unloading power according to the different of the weight of steel bridge and figure.

Description

A kind of support frame of steel bridge erection

Technical field

The utility model relates to bridge technology field more particularly to a kind of support frames of steel bridge erection.

Background technique

Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through, modern to adapt to The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make Current more convenient and fast building.Bridge is generally made of superstructure, substructure, support and attached structure, top knot Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection, Training works etc..

Since prestressed concrete and high strength steel occur in succession, the research of material plasticity theory and limit theory, bridge The research of beam vibration and aerodynamic research and the research of soil mechanics etc. obtain major progress, and the use of steel bridge pushes away It is extensively also increasingly wider, due to needing to be supported during the hypothesis of steel bridge using to support frame alignment, and used at present Support frame to buffer stable effect general, steel bridge adjusted when setting up it is inconvenient for use, for this purpose, it is proposed that a kind of steel bridge The support frame of erection solves the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of steel bridge proposed sets up and uses Support frame.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of support frame of steel bridge erection, including bottom plate, the top left and right ends of the bottom plate are fixedly connected to peace Loading board is fixedly connected with support column at the top of the mounting plate, bearing plate is fixedly connected at the top of the support column, described to hold The top movable of weight plate is connected with stable frame, and stable tray, the stable support are fixedly connected at the top of the stable frame Support plate is fixedly connected at the top of disk, the bottom of the support plate is fixedly connected with vertical pivot between two mounting plates, And the bottom of vertical pivot is fixedly connected with adjusting ring, the left and right sides for adjusting ring is connected with adjusting rod, two adjustings The bottom of bar is hinged with hinged seat, and the bottom of two hinged seats is fixedly connected to connecting plate, and two connecting plates are far from hinge One end front of joint chair is rotatably connected to shaft, and the side of the shaft is fixedly connected with the connecting shaft that quantity is three, and Three connecting shafts are fixedly connected with swivel becket, and swivel becket and contacts baseplate far from one end of shaft.

Preferably, the inner wall bottom of the stable frame is fixedly connected with latch plate, and the bottom of the latch plate is fixed to be connected It is connected to stabilizing spring, and stabilizing spring is fixedly connected with bearing plate.

Preferably, the top of the mounting plate, which is located at left and right sides of support column, is fixedly connected to limited post, and limits Column is plasticity column.

Preferably, the increasing that the side of the swivel becket is fixedly connected with that quantity is 12 hinders convex block, and 12 increasing resistances Convex block is uniformly distributed around the side of swivel becket.

Preferably, the top of the bottom plate, which is located on the outside of two swivel beckets, is fixedly connected to limitting casing, and two limits The inner wall of position frame is fixedly connected to protective plate.

Preferably, the placement raised line that quantity is three, and three placement raised lines are fixedly connected at the top of the support plate It is elastic strip.

Compared with prior art, the utility model has the following beneficial effects:

1, the utility model can make steel bridge be erected at branch by the common setting of stabilizing spring, support column and bearing plate More stable when on fagging, the placement raised line of setting effectively can avoid steel bridge from shifting, and avoid false in installation If when cause the installation site of steel bridge and angle to deviate, to influence the normal use of steel bridge, the adjusting ring of setting Can assist the adjusting placed with adjusting rod, can according to the weight of steel bridge and figure it is different carry out it is certain unload power, Keep installation more safe.

2, the utility model can limit the range of installation load-bearing by the setting of limited post, protect the use of stabilizing spring Service life, the increasing resistance convex block of setting can limit the movement speed of swivel becket, prevent its movement speed is too fast from causing itself and limitting casing Unnecessary collision occurs to damage.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of steel bridge erection support frame structural schematic diagram；

Fig. 2 be the utility model proposes a kind of steel bridge erection support frame limitting casing structural schematic diagram；

Fig. 3 be the utility model proposes a kind of steel bridge erection support frame in support plate structural schematic diagram.

In figure: 1 bottom plate, 2 mounting plates, 3 support columns, 4 bearing plates, 5 stable frames, 6 latch plates, 7 stabilizing springs, 8 limits Column, 9 stable trays, 10 support plates, 11 vertical pivots, 12 adjust ring, 13 adjusting rods, 14 hinged seats, 15 connecting plates, 16 shafts, 17 companies Spindle, 18 swivel beckets, 19 increase resistance convex block, 20 limitting casings, 21 protective plates, 22 placement raised lines.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of support frame of steel bridge erection, including bottom plate 1, the top left and right ends of bottom plate 1 are fixed It is connected with mounting plate 2, the top of mounting plate 2 is fixedly connected with support column 3, and the top of support column 3 is fixedly connected with bearing plate 4, The top movable of bearing plate 4 is connected with stable frame 5, and the inner wall bottom of stable frame 5 is fixedly connected with latch plate 6, latch plate 6 Bottom be fixedly connected with stabilizing spring 7, and stabilizing spring 7 is fixedly connected with bearing plate 4, and steel bridge can be made to be erected at support More stable when on plate 10, the left and right sides that the top of mounting plate 2 is located at support column 3 is fixedly connected to limited post 8, And limited post 8 is plasticity column, can limit the range of installation load-bearing, protects the service life of stabilizing spring 7, stable frame 5 Top is fixedly connected with stable tray 9, and the top of stable tray 9 is fixedly connected with support plate 10, and the top of support plate 10 is solid Surely it is connected with the placement raised line 22 that quantity is three, and three placement raised lines 22 are elastic strip, can effectively avoid steel bridge It shifts, avoids causing the installation site of steel bridge and angle to deviate when installing and assuming, to influence steel bridge The bottom of normal use, support plate 10 is fixedly connected with vertical pivot 11 between two mounting plates 2, and the bottom of vertical pivot 11 is fixed It being connected with and adjusts ring 12, the left and right sides for adjusting ring 12 is connected with adjusting rod 13, the adjusting placed can be assisted, Can according to the weight of steel bridge and figure it is different carry out it is certain unload power, keep installation more safe, two adjusting rods 13 Bottom is hinged with hinged seat 14, and the bottom of two hinged seats 14 is fixedly connected to connecting plate 15, and two connecting plates 15 are remote One end front from hinged seat 14 is rotatably connected to shaft 16, and the side of shaft 16 is fixedly connected with the connection that quantity is three Axis 17, and three connecting shafts 17 are fixedly connected with swivel becket 18 far from one end of shaft 16, and swivel becket 18 is contacted with bottom plate 1, The side of swivel becket 18 is fixedly connected with the increasing that quantity is 12 and hinders convex block 19, and 12 increasing resistance 19 uniform rings of convex block are around dividing It is distributed in the side of swivel becket 18, the movement speed of swivel becket 18 can be limited, prevents its movement speed is too fast from causing itself and limit Frame 20 occurs unnecessary collision and damages, and the outside that the top of bottom plate 1 is located at two swivel beckets 18 is fixedly connected with limited Position frame 20, and the inner wall of two limitting casings 20 is fixedly connected to protective plate 21.

When the utility model is used, steel bridge, which is placed in support plate 10, to be made steel bridge and places raised line 22 to be steadily contacted, so Stable frame 5 is driven to be pressed down against stabilizing spring 7 under gravity afterwards, bearing plate 4 and limit when being expressed to the limit Position column 8 contacts, and adjusts the adjusting rod 13 on ring 12 at the same time and is subjected to displacement to drive swivel becket 18 on bottom plate 1 to two sides It is moved, resists it with 21 phase of protective plate in limitting casing 20, complete support.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Claims (6)

1. a kind of support frame of steel bridge erection, including bottom plate (1), it is characterised in that: the top left and right ends of the bottom plate (1) It is fixedly connected to mounting plate (2), is fixedly connected with support column (3) at the top of the mounting plate (2), the support column (3) Top is fixedly connected with bearing plate (4), and the top movable of the bearing plate (4) is connected with stable frame (5), the stable frame (5) it is fixedly connected at the top of stable tray (9), is fixedly connected with support plate (10), institute at the top of the stable tray (9) The bottom for stating support plate (10) is fixedly connected with vertical pivot (11) between two mounting plates (2), and the bottom of vertical pivot (11) is solid Surely it is connected with and adjusts ring (12), the left and right sides for adjusting ring (12) is connected with adjusting rod (13), two adjusting rods (13) bottom is hinged with hinged seat (14), and the bottom of two hinged seats (14) is fixedly connected to connecting plate (15), and two A connecting plate (15) is rotatably connected to shaft (16) far from one end front of hinged seat (14), and the side of the shaft (16) is solid Surely it is connected with the connecting shaft (17) that quantity is three, and three connecting shafts (17) are fixedly connected with far from the one end of shaft (16) and turn Rotating ring (18), and swivel becket (18) is contacted with bottom plate (1).

2. a kind of support frame of steel bridge erection according to claim 1, which is characterized in that the stable frame (5) Inner wall bottom is fixedly connected with latch plate (6), and the bottom of the latch plate (6) is fixedly connected with stabilizing spring (7), and stablizes bullet Spring (7) is fixedly connected with bearing plate (4).

3. a kind of support frame of steel bridge erection according to claim 1, which is characterized in that the top of the mounting plate (2) Portion, which is located at left and right sides of support column (3), is fixedly connected to limited post (8), and limited post (8) is plasticity column.

4. a kind of support frame of steel bridge erection according to claim 1, which is characterized in that the side of the swivel becket (18) Face is fixedly connected with the increasing that quantity is 12 and hinders convex block (19), and 12 increasing resistances convex block (19) are uniformly distributed around rotation The side of ring (18).

5. a kind of support frame of steel bridge erection according to claim 1, which is characterized in that the top of the bottom plate (1) It is fixedly connected to limitting casing (20) on the outside of two swivel beckets (18), and the fixed company of the inner wall of two limitting casings (20) It is connected to protective plate (21).

6. a kind of support frame of steel bridge erection according to claim 1, which is characterized in that the top of the support plate (10) Portion is fixedly connected with the placement raised line (22) that quantity is three, and three placement raised lines (22) are elastic strip.