CN109811663A - A kind of adjustable bridge construction support device - Google Patents
A kind of adjustable bridge construction support device Download PDFInfo
- Publication number
- CN109811663A CN109811663A CN201910260983.5A CN201910260983A CN109811663A CN 109811663 A CN109811663 A CN 109811663A CN 201910260983 A CN201910260983 A CN 201910260983A CN 109811663 A CN109811663 A CN 109811663A
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- fixed
- workbench
- cylinder
- support device
- bottom plate
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Abstract
The invention belongs to field of bridge construction, especially a kind of adjustable bridge construction support device, for the existing Support bracket problem that dismounting is troublesome in dismounting and security risk is big, now propose following solution, it is left that bridge cylinder is separately mounted to including two, the carriage mechanism on right side, connector is fixedly connected between two carriage mechanisms, limit cutting ferrule is embedded on bridge cylinder, the column footings of bridge cylinder, which are equipped with, is located at the locating slot in same vertical face with limit cutting ferrule, the carriage mechanism includes the bottom plate being oppositely arranged, workbench, bottom plate is located at the lower section of workbench.The present invention does not need to build steel tube frame as tradition, and it does not need to carry out the fixed work of vertical welding in the sky as tradition during installation, it does not need to cut built-in fitting in the sky in the disassembly process in later period simultaneously yet, the dismounting burden and security risk of worker greatly reduces, entire Support bracket can reuse, very environmentally friendly.
Description
Technical field
The present invention relates to technical field of bridge construction more particularly to a kind of adjustable bridge construction support devices.
Background technique
Bridge construction support device is a kind of construction Support bracket of construction and later maintenance for bridge, thereon
It can be realized worker normally to construct and place relevant construction tool and material, with the development of science and technology bridge construction branch
The type of support arrangement is more and more, higher and higher for the demand of bridge construction support device.
The bridge construction of the prior art uses the pre-buried bulk steel plate in pier with safety supports bracket, by Frame for supporting parallel pipes in bridge
Monolithic lifting is welded with pre-embedded steel slab in place after the completion of the following group weldering, so that conventional bracket has the following problems in the construction process:
High-altitude vertical welding, weldquality are difficult to ensure that there are security risks；Weld seam length, overhead welding heavy workload, bracket installation period
It is long；It is needed when dismounting using gas welding bracket removing difficulty, and the triangle after gas welding is cut by cutting off on pre-embedded steel slab
Bracket damage is serious, should not be used for multiple times, revolving difference, bracket input amount is big.Therefore, it is necessary to the bridges to the prior art to apply
Work is further improved with support device.
Summary of the invention
A kind of adjustable bridge construction support device proposed by the present invention solves the dismounting in dismounting of existing Support bracket
Troublesome and big security risk problem.
To achieve the goals above, present invention employs following technical solutions:
A kind of adjustable bridge construction support device, is separately mounted to the carriage mechanism of bridge cylinder left and right side including two, and two
It is fixedly connected with connector between a carriage mechanism, is embedded with limit cutting ferrule on bridge cylinder, on the column footings of bridge cylinder
Equipped with being located at the locating slot in same vertical face with limit cutting ferrule, the carriage mechanism includes the bottom plate being oppositely arranged, workbench,
Bottom plate is located at the lower section of workbench, is fixedly installed with rail mechanism on the workbench, and mounting base is fixed on workbench, peace
The upper end of dress seat is fixed with controller, and the bottom of the bottom plate, which is embedded in, is fixed with inverted laser range sensor, and bottom plate and
It is fixed with mounting rack between workbench, multiple first hydraulic cylinders are fixed on the inside of mounting rack, multiple first hydraulic cylinders
Piston rod is fixedly connected with U-shaped link block together, and the both ends of the U-shaped link block are rotatably equipped with can be along the external side of bridge column
The driven gear that wall rolls, and the driving motor being fixed on U-shaped link block between two driven gears, driving motor
Output end is sequentially connected with the driving gear engaged with two driven gears, and the mounting rack includes connecting plate and two fixations
Plate, two fixed plates are fixed with the both ends of connecting plate respectively, and limited position mechanism, the position restrainer are all provided in two fixed plates
Structure includes being embedded in the second hydraulic cylinder being fixed in fixed plate, and the piston rod of second hydraulic cylinder is fixed with matched with limit cutting ferrule
Limit card block, limit card block are plugged in limit cutting ferrule, and the bottom of the bottom plate is fixed with position and the matched positioning of locating slot
Column；The input terminal of the laser range sensor and controller is electrically connected, and first hydraulic cylinder, driving motor, second hydraulic
Cylinder and third hydraulic cylinder are electrically connected with the output end of controller.
Preferably, the rail mechanism includes the multiple outer tubes for being fixed on the worktable and surrounding the setting of bridge cylinder,
It is sliding combined with vertical bar on the inside of multiple outer tubes, cross tube is fixed between the upper end of multiple vertical bars, is consolidated on the workbench
Fixed there are two third hydraulic cylinders, and the piston rod of two third hydraulic cylinders is fixedly connected with cross tube, along height side on outer tube
To being fixed with multiple lateral middle part cross bars.
Preferably, redundant electrical power is fixedly installed on the mounting rack.
Preferably, be equipped on the bottom plate and workbench with the matched placing groove of bridge cylinder, bridge column body, which is located at, to be put
It sets in slot, and the both ends of bottom plate and workbench are equipped with the screw fixed hole for being fixedly connected with connector.
Preferably, the fixed plate is equipped with the mounting groove being adapted to limit card block size, and limit card block is slidably matched
In in mounting groove, and second hydraulic cylinder is fixed in mounting groove.
Preferably, the length of the limit card block is greater than the length of limit cutting ferrule, and the shape of limit card block is rectangle.
Preferably, the shape of the positioning column and locating slot is rectangle, and the length of positioning column is less than the depth of locating slot
Degree.
Preferably, the shape of the cross tube and middle part cross bar is U-shaped, and cross tube is consistent with middle part cross bar length.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention passes through positioning column, locating slot, limit cutting ferrule, connector, controller, first hydraulic cylinder, driving motor, second
The setting of hydraulic cylinder, U-shaped link block, driven gear and driving gear can be realized the automatic climbing of bracket and fix automatically, and
And can drop to ground in dismounting and be dismounted, it is convenient for disassembly and assembly.
2, the present invention passes through the setting of controller, third hydraulic cylinder, cross tube, outer tube, vertical bar and middle part cross bar, not only
Worker can be protected, and cross tube can adjust height as needed, so as to be carried out to the higher worker of height
Protection well avoids because going along with sb. to guard him accident falling hazard caused by insufficient height, and protecting effect is good.
The present invention does not need to build steel tube frame as tradition, and is not needed as tradition during installation in the sky
The fixed work of vertical welding is carried out, while also not needing to cut built-in fitting in the sky in the disassembly process in later period, is greatly reduced
The dismounting burden and security risk of worker, entire Support bracket can reuse, very environmentally friendly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable bridge construction support device proposed by the present invention；
Fig. 2 is a kind of carriage mechanism schematic diagram of adjustable bridge construction support device proposed by the present invention.
Fig. 3 is a kind of mounting rack schematic diagram of adjustable bridge construction support device proposed by the present invention.
Fig. 4 is a kind of workbench schematic diagram of adjustable bridge construction support device proposed by the present invention.
Figure label: 1 column footings, 11 locating slots, Bridge 2 beam-column, 21 limit cutting ferrules, 3 carriage mechanisms, 31 bottom plates, 32
Workbench, 33 mounting racks, 331 connecting plates, 332 fixed plates, 34 first hydraulic cylinders, 35 U-shaped link blocks, 36 driven gears, 37 are driven
Dynamic motor, 38 driving gears, 39 position-limit mechanisms, 391 second hydraulic cylinders, 392 limit card blocks, 310 positioning columns, 4 rail mechanisms, 41
Third hydraulic cylinder, 42 cross tubes, 43 outer tubes, 44 vertical bars, 45 middle part cross bars, 5 connectors, 6 laser range sensors, 7 installations
Seat, 8 controllers, 9 redundant electrical powers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of adjustable bridge construction support device, including two to be separately mounted to bridge cylinder 2 left and right
The carriage mechanism 3 of side is fixedly connected with connector 5 between two carriage mechanisms 3, and limit cutting ferrule 21 is embedded on bridge cylinder 2,
The column footings 1 of bridge cylinder 2, which are equipped with, is located at the locating slot 11 in same vertical face with limit cutting ferrule 21, and carriage mechanism 3 is wrapped
The bottom plate 31 being oppositely arranged, workbench 32 are included, bottom plate 31 is located at the lower section of workbench 32, is fixedly installed with fence on workbench 32
Mechanism 4, and mounting base 7 is fixed on workbench 32, the upper end of mounting base 7 is fixed with controller 8, and the bottom of bottom plate 31 is embedded in solid
Surely there is inverted laser range sensor 6, and be fixed with mounting rack 33 between bottom plate 31 and workbench 32, the inside of mounting rack 33
Multiple first hydraulic cylinders 34 are fixed with, the piston rod of multiple first hydraulic cylinders 34 is fixedly connected with U-shaped link block 35, U-shaped together
The both ends of link block 35 are rotatably equipped with the driven gear 36 that can be rolled along 2 lateral wall of bridge cylinder, and on U-shaped link block 35
Be fixed with the driving motor 37 being located between two driven gears 36, the output end of driving motor 37 be sequentially connected with two from
The driving gear 38 that moving gear 36 engages, mounting rack 33 include connecting plate 331 and two fixed plates 332, two fixed plates 332
The both ends with connecting plate 331 are fixed respectively, and limited position mechanism 39 is all provided in two fixed plates 332, and position-limit mechanism 39 includes being embedded in
The second hydraulic cylinder 391 being fixed in fixed plate 332, the piston rod of second hydraulic cylinder 391 is fixed with to be matched with limit cutting ferrule 21
Limit card block 392, limit card block 392 be plugged in limit cutting ferrule 21 in, the bottom of bottom plate 31 is fixed with position and locating slot 11
Matched positioning column 310；
Rail mechanism 4 includes being fixed on workbench 32 and around multiple outer tubes 43 that bridge cylinder 2 is arranged, multiple outer tubes
43 inside is sliding combined with vertical bar 44, and cross tube 42 is fixed between the upper end of multiple vertical bars 44, is fixed on workbench 32
Two third hydraulic cylinders 41, the piston rod of two third hydraulic cylinders 41 are fixedly connected with cross tube 42, along height on outer tube 43
Degree direction is fixed with multiple lateral middle part cross bars 45, and laser range sensor 6 and the input terminal of controller 8 are electrically connected, and
First hydraulic cylinder 34, driving motor 37, second hydraulic cylinder 391 and third hydraulic cylinder 41 electrically connect with the output end of controller 8
It connects, and is fixedly installed with redundant electrical power 9 on mounting rack 33, be equipped on bottom plate 31 and workbench 32 matched with bridge cylinder 2
Placing groove, bridge cylinder 2 are located in placing groove, and the both ends of bottom plate 31 and workbench 32 are equipped with for fixed with connector 5
The screw fixed hole of connection, fixed plate 332 is equipped with the mounting groove being adapted to 392 size of limit card block, and limit card block 392 is sliding
It is actively tied in mounting groove, and second hydraulic cylinder 391 is fixed in mounting groove, the length of limit card block 392 is greater than limit cutting ferrule
21 length, and the shape of limit card block 392 is rectangle, the shape of positioning column 310 and locating slot 11 are rectangle, and positioning column
310 length is less than the depth of locating slot 11, and the shape of cross tube 42 and middle part cross bar 45 is U-shaped, and cross tube 42 and in
Cross bar 45 length in portion's is consistent.
In the present invention, when installing left and right side carriage mechanism 3, positioning column 310 is inserted into locating slot 11 is determined first
Position, locating slot 11 and limit 21 location matches of cutting ferrule, when guaranteeing that carriage mechanism 3 is gone up and down, limit card block 392 and limit cutting ferrule 21
In on same vertical line, two carriage mechanisms 3 are fixedly connected by connector 5 later, connector 5 and carriage mechanism 3 are spiral shell
Fixed fixed, the quantity of connector 5 is four, can be with real-time detection carriage mechanism 3 and column by the laser range sensor 6 of setting
The distance between body basis 1, and range information is passed into controller 8, controller 8 is adjusted the distance handled after can control support
The lifting distance of frame mechanism 3 can control first hydraulic cylinder 34, driving motor 37 and second hydraulic cylinder by operating controller 8
391 work, it is mobile that second hydraulic cylinder 391 can drive U-shaped link block 35, thus contact driven gear 36 with bridge cylinder 2,
Driving gear 38 can be driven to rotate by driving motor 37 later, so that driven gear 36 is driven to rotate, 36 turns of driven gear
It is dynamic that entire bracket can be made to move along the short transverse of bridge cylinder 2, to realize automatic climbing, when climbing to setting position
Afterwards, second hydraulic cylinder 391 drives limit card block 392 to be caught in limit cutting ferrule 21, so that the fixation to entire bracket is realized, when need
When removing, held out against first by first hydraulic cylinder 34, later after the stretching of limit card block 392, reverse rotation driving motor 37
Support bracket is moved down, when arriving lowest part instantly, can be dismounted on ground, when dismounting need to only remove connector 5, whole
A device can reuse, economical environment-protective, due to entire Support bracket can with automatic climbing and decline, and can be good at into
Row is fixed, and without carrying out vertical welding work in the sky as tradition, while also not being needed in the disassembly process in later period
Built-in fitting is cut in the sky, and the dismounting burden of worker greatly reduces.It can control third hydraulic cylinder by operating controller 8
41 work, third hydraulic cylinder 41 can drive cross tube 42 to rise and adjust height, so as to carry out to the higher worker of height
Protection well, avoids the occurrence of the risk surprisingly fallen, protecting effect is good.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of adjustable bridge construction support device, the bracket machine of bridge cylinder (2) left and right side is separately mounted to including two
Structure (3) is fixedly connected with connector (5) between two carriage mechanisms (3), and limit cutting ferrule (21) is embedded on bridge cylinder (2),
The column footings (1) of bridge cylinder (2), which are equipped with, is located at the locating slot (11) in same vertical face with limit cutting ferrule (21), special
Sign is that the carriage mechanism (3) includes the bottom plate (31) being oppositely arranged, workbench (32), and bottom plate (31) is located at workbench
(32) lower section is fixedly installed with rail mechanism (4) on the workbench (32), and is fixed with mounting base on workbench (32)
(7), the upper end of mounting base (7) is fixed with controller (8), and the bottom of the bottom plate (31), which is embedded in, is fixed with inverted laser ranging
Sensor (6), and mounting rack (33) are fixed between bottom plate (31) and workbench (32), it is fixed on the inside of mounting rack (33) more
The piston rod of a first hydraulic cylinder (34), multiple first hydraulic cylinders (34) is fixedly connected with U-shaped link block (35), institute together
The both ends for stating U-shaped link block (35) are rotatably equipped with the driven gear (36) that can be rolled along bridge cylinder (2) lateral wall, and U
The driving motor (37) being fixed on shape link block (35) between two driven gears (36), the output of driving motor (37)
End is sequentially connected with the driving gear (38) engaged with two driven gears (36), and the mounting rack (33) includes connecting plate
(331) it is fixed with two fixed plates (332), both ends of two fixed plates (332) respectively with connecting plate (331), two described solid
It is all provided on fixed board (332) limited position mechanism (39), the position-limit mechanism (39) includes being embedded in the be fixed on fixed plate (332)
Two hydraulic cylinders (391), the piston rod of second hydraulic cylinder (391) are fixed with and limit cutting ferrule (21) matched limit card block (392),
Limit card block (392) is plugged in limit cutting ferrule (21), and the bottom of the bottom plate (31) is fixed with position and locating slot (11)
The positioning column (310) matched；The input terminal of the laser range sensor (6) and controller (8) is electrically connected, and first hydraulic cylinder
(34), the output end of driving motor (37), second hydraulic cylinder (391) and third hydraulic cylinder (41) with controller (8) electrically connects
It connects.
2. a kind of adjustable bridge construction support device according to claim 1, which is characterized in that the rail mechanism
It (4) include being fixed on workbench (32) and around multiple outer tubes (43) of bridge cylinder (2) setting, multiple outer tubes (43)
Inside be sliding combined with vertical bar (44), be fixed with cross tube (42), the workbench between the upper end of multiple vertical bars (44)
(32) fixed there are two third hydraulic cylinder (41) on, the piston rod of two third hydraulic cylinders (41), which is fixed with cross tube (42), to be connected
It connects, is fixed with multiple lateral middle part cross bars (45) along short transverse on outer tube (43).
3. a kind of adjustable bridge construction support device according to claim 1, which is characterized in that the mounting rack (33)
On be fixedly installed with redundant electrical power (9).
4. a kind of adjustable bridge construction support device according to claim 1, which is characterized in that the bottom plate (31) and
Be equipped on workbench (32) with bridge cylinder (2) matched placing groove, bridge cylinder (2) is located in placing groove, and bottom plate
(31) and the both ends of workbench (32) are equipped with the screw fixed hole for being fixedly connected with connector (5).
5. a kind of adjustable bridge construction support device according to any one of claims 1 to 4, which is characterized in that described
Fixed plate (332) is equipped with the mounting groove being adapted to limit card block (392) size, and limit card block (392) is snug fit at peace
In tankage, and second hydraulic cylinder (391) is fixed in mounting groove.
6. a kind of adjustable bridge construction support device according to claim 5, which is characterized in that the limit card block
(392) length is greater than the length of limit cutting ferrule (21), and the shape of limit card block (392) is rectangle.
7. a kind of adjustable bridge construction support device according to claim 5, which is characterized in that the positioning column
(310) and the shape of locating slot (11) is rectangle, and the length of positioning column (310) is less than the depth of locating slot (11).
8. a kind of adjustable bridge construction support device according to claim 2, which is characterized in that the cross tube (42)
Shape with middle part cross bar (45) is U-shaped, and cross tube (42) is consistent with middle part cross bar (45) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260983.5A CN109811663A (en) | 2019-04-02 | 2019-04-02 | A kind of adjustable bridge construction support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260983.5A CN109811663A (en) | 2019-04-02 | 2019-04-02 | A kind of adjustable bridge construction support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109811663A true CN109811663A (en) | 2019-05-28 |
Family
ID=66611270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910260983.5A Pending CN109811663A (en) | 2019-04-02 | 2019-04-02 | A kind of adjustable bridge construction support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109811663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257119A (en) * | 2020-01-18 | 2020-06-09 | 范佳 | Bridge model test pressure device |
| CN112267379A (en) * | 2020-10-10 | 2021-01-26 | 中交一公局集团有限公司 | Positioning support for bridge assembly type lower structure |
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