CN207061693U - A kind of bridge construction installs auxiliary hoisting device with backplate - Google Patents
A kind of bridge construction installs auxiliary hoisting device with backplate Download PDFInfo
- Publication number
- CN207061693U CN207061693U CN201721067429.8U CN201721067429U CN207061693U CN 207061693 U CN207061693 U CN 207061693U CN 201721067429 U CN201721067429 U CN 201721067429U CN 207061693 U CN207061693 U CN 207061693U
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- backplate
- rotating
- bridge construction
- hoisting device
- seat
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Abstract
Auxiliary hoisting device is installed with backplate the utility model discloses a kind of bridge construction, it solves the problems, such as that backplate easily rocks in hoisting process in the prior art, has and lifts effect that is steady, reducing potential safety hazard；Its technical scheme is：Including transport vehicle and lifting boatswain chair, base is installed on the transport vehicle, the top of the base is provided with rotating basis, and the top of the rotating basis is provided with column；The top of the column is connected with hydraulically extensible bar by mounting seat；The end of the hydraulically extensible bar is provided with the hydraulic lifting arm vertical with hydraulically extensible bar by fixed seat；The end of the hydraulic lifting arm is provided with rotating seat, and the bottom of the rotating seat is provided with lifting boatswain chair；The inside at the both ends of the lifting boatswain chair is provided with accommodating chamber, and draw-gear is provided with the accommodating chamber, and the draw-gear is connected with hook；The lifting boatswain chair bottom is provided with electric expansion bar, and the end of the electric expansion bar is connected with top plate.
Description
Technical field
Technical field of bridge construction is the utility model is related to, more particularly to a kind of bridge construction installs auxiliary lifting with backplate
Device.
Background technology
Backplate refers to be arranged at the guardrail on bridge, its purpose is to prevent errant vehicle from running off outside bridge, with city
The rapid development of construction, requirement of the people to urban landscape are also improving constantly, and including the profile of bridge, bridge backplate is made
For one of main bridge Accessory Members, it is uprightly arranged on the both sides of the edge of bridge top plate, and due to handsome in appearance, lines
Smoothness, the application of bridge backplate are also more and more extensive.
But because the usual weight of steel form for building Bridge guardrail is larger, therefore, it is difficult to be mounted directly, existing lifting
Lifted using lifting rope, it is easy to cause because of rocking for lifting rope and rock, it is unstable in hoisting process, cause safety hidden
Suffer from.
In summary, the problem of how prior art is on to avoid backplate from easily being shaken in hoisting process, still lacks
Effective solution.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of bridge construction backplate installation auxiliary lifting
Device, it has, and lifting is steady, reduces the effect of potential safety hazard.
The utility model uses following technical proposals：
A kind of bridge construction installs auxiliary hoisting device, including transport vehicle and lifting boatswain chair with backplate, on the transport vehicle
Base is installed, the top of the base is provided with rotating basis, and the top of the rotating basis is provided with column, the column and rotation
Turn to support by multiple assistant reinforcement posts between pedestal；
The top of the column is connected with hydraulically extensible bar by mounting seat, between column and the hydraulically extensible bar
It is connected by hydraulic pressure reduction support bar；The end of the hydraulically extensible bar is provided with vertical with hydraulically extensible bar by fixed seat
Hydraulic lifting arm；The end of the hydraulic lifting arm is provided with rotating seat, and the bottom of the rotating seat is provided with lifting boatswain chair；
The inside at the both ends of the lifting boatswain chair is provided with accommodating chamber, and draw-gear, the traction are provided with the accommodating chamber
Device is connected with hook；The lifting boatswain chair bottom is provided with electric expansion bar, and the end of the electric expansion bar is connected with top plate,
It is easy in hoisting process, backplate is withstood, avoids backplate from being rocked in hoisting process.
Further, the draw-gear includes pull rope and rotating disk, and the rotating disk is installed in accommodating chamber by rotating shaft；
The pull rope is wound on rotating disk and its end is connected with hook.
Further, the opening position of the corresponding accommodating chamber at the lifting boatswain chair both ends is provided with adjustment seat, the adjustment seat and
Rotating shaft is fixedly connected.
Further, the adjustment seat is provided with rotating handles, is turned by rotating rotating handles and adjusting pull rope and be wrapped in
Length on disk；Braking bolt is provided with corresponding to rotating shaft position in the adjustment seat, passes through the length of braking bolt fixed tractive
Degree.
Further, the first motor is installed on the rotating basis, rotation base is driven by the first motor
Seat rotation；First motor is electrically connected by wire with the controller being installed on transport vehicle.
Further, the second motor is installed on the rotating seat, drives rotating seat to revolve by the second motor
Turn；Second motor is electrically connected by wire with the controller being installed on transport vehicle.
Further, the column is flexibly connected by the bearing pin in mounting seat with hydraulically extensible bar.
Further, the hydraulically extensible bar, hydraulic pressure reduction support bar, hydraulic lifting arm, electric expansion bar pass through respectively
Wire electrically connects with the controller being installed on transport vehicle.
Further, the column, rotating basis and assistant reinforcement post form triangular structure.
Further, the bottom of the top plate is provided with anti-skid rubber cushion.
Further, suspension ring are welded with the top of the hook.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model in the accommodating chamber inside lifting boatswain chair both ends by setting rotating disk, and is wound on rotating disk
There is the pull rope of coupling hook, so as in the presence of adjustment seat, be easy to according to the actual length for lifting needs, realizing pull rope
Regulation, to ensure the balance of backplate, avoids tilting, and increases hoisting safety；
(2) the utility model is in the bottom of lifting boatswain chair by setting electronic telescopic rod, and in the output of electronic telescopic rod
End is fixedly connected with top plate, is easy in hoisting process, backplate is withstood, avoid backplate from being rocked in hoisting process, make lifting more
Add steady, reduction potential safety hazard；Meanwhile efficiently avoid backplate in hoisting process and rock, collide or injure by a crashing object installation personnel,
The danger in hoisting process is greatly reduced, the generation of production accident is effectively prevented, further improves hoisting safety；
(3) the utility model between column and rotating basis by being fixedly connected with assistant reinforcement post so that column, rotation
Pedestal and the triangle structure of assistant reinforcement post, greatly improve operation stability of the pedestal in hoisting process；
(4) automaticity of the present utility model is high, saves the amount of labour that hoisting personnel carries bridge backplate manually, saves
Make an appointment, improve lifting efficiency.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
Wherein, the motors of 1- first, 2- controllers, 3- columns, 4- mounting seats, 5- hydraulic pressure reduction support bars, 6- hydraulic pressure
Expansion link, 7- fixed seats, 8- hydraulic lifting arms, the motors of 9- second, 10- rotating seats, 11- accommodating chambers, 12- rotating disks, 13- are led
Messenger, 14- hooks, 15- transport vehicles, 16- rotating basis, 17- assistant reinforcement posts, 18- bases, the electronic telescopic rods of 19-, 20- are hung
Fill boatswain chair, 21- rotating handleses, 22- adjustment seats, 23- braking bolts, 24- top plates.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, easily shaken when backplate lifting in the prior art be present, cause safety hidden
The deficiency of trouble, in order to solve technical problem as above, auxiliary lifting dress is installed with backplate present applicant proposes a kind of bridge construction
Put.
In a kind of typical embodiment of the application, as Figure 1-Figure 2, there is provided a kind of bridge construction is pacified with backplate
Auxiliary hoisting device, including transport vehicle 15 and lifting boatswain chair 20 are filled, base 18 and control are installed on the car body of the transport vehicle 15
Device 2 processed, the top of the base 18 are provided with rotating basis 16, cylinder are provided between the rotating basis 16 and base 18, rotation
Pedestal 16 rotates relative to cylinder.
First motor 1, motor shaft and the rotation base of first motor 1 are installed on the rotating basis 16
Seat 16 is fixedly connected, and drives rotating basis 16 to rotate by the first motor 1；First motor 1 by wire with
Controller 2 electrically connects.
First motor 1 can be Y160M1-2 motors.
The upper middle position of the rotating basis 16 is vertically provided with column 3, leads between the column 3 and rotating basis 16
Cross multiple evenly spaced assistant reinforcement posts 17 to support, one end of assistant reinforcement post support 17 is fixed on column 3, and the other end is solid
Due on rotating basis 16.
The column 3, rotating basis 16 and assistant reinforcement post 17 form triangular structure, and the support of assistant reinforcement post 17 is with standing
Angle between post 3, rotating basis 16 is 45 °, can be obviously improved operation stability of the rotating basis 16 in hoisting process.
The top of the column 3 is provided with mounting seat 4, and column 3 is connected with hydraulically extensible bar 6, the installation by mounting seat 4
Seat 4 is provided with through hole, and bearing pin makes column 3 be flexibly connected with hydraulically extensible bar 6 through through hole, and the lifting of boatswain chair 20 is lifted with regulation
Angle.
It is connected between the column 3 and hydraulically extensible bar 6 by hydraulic pressure reduction support bar 5；The hydraulic pressure reduction support bar 5
One end be fixed on the bottom of hydraulically extensible bar 6, its other end is fixed on the side of column 3.
One end of the remote mounting seat 4 of the hydraulically extensible bar 6 is connected with fixed seat 7, and the bottom of the fixed seat 7 is provided with
The hydraulic lifting arm 8 being vertically arranged；The described one end of hydraulic lifting arm 8 away from fixed seat 7 is provided with rotating seat 10, the rotating seat
Second motor 9 is installed on 10, drives rotating seat 10 to rotate by the second motor 9；Second motor 9 is logical
Wire is crossed to electrically connect with the controller 2 being installed on transport vehicle.
Second motor 9 can be Y90S-2 motors.
The bottom of the rotating seat 10 is provided with lifting boatswain chair 20；The inside at the both ends of the lifting boatswain chair 20 is provided with cylinder
Accommodating chamber 11, the axis of the accommodating chamber 11 is perpendicular to the place plane of hydraulically extensible bar 8.
Rotating disk 12 is provided with the accommodating chamber 11, pull rope 13, the end connection of pull rope 13 are wound on the rotating disk 12
Hook 14, the top for linking up with 14 are welded with suspension ring, and hook 14 is connected by suspension ring with pull rope 13.
The center of the rotating disk 12 is provided with rotating shaft, and the rotating disk 12 is connected with adjustment seat 22, the tune by rotating shaft
Section seat 22 is fixedly connected located at the outside of lifting boatswain chair 20 and with rotating shaft；The eccentric position of the adjustment seat 22 is provided with rotating handles
21, its center is provided with braking bolt 23, its top is withstood rotating shaft by rolling brake bolt 23 and fixes rotating shaft, with
Reach the effect of the length of fixed tractive 13.
The adjustment seat 22 is disc-shaped structure.
The bottom centre position of the lifting boatswain chair 20 is provided with electric expansion bar 19, and the electric expansion bar 19 is away from lifting
One end of boatswain chair 20 is connected with top plate 24, and the bottom of the top plate 24 is provided with anti-skid rubber cushion.
The hydraulically extensible bar 6, hydraulic pressure reduction support bar 5, hydraulic lifting arm 8, electric expansion bar 19 pass through wire respectively
Electrically connected with controller 2.
The controller 2 can be ARGUS controllers.
The application drives adjustment seat 22 to rotate, so as to pass through in use, according to actual lifting needs using rotating handles 21
Rotating shaft drives the rotating disk 12 in accommodating chamber 11 to rotate, and realizes the length adjustment of pull rope 13, and fix and lead by braking bolt 23
The length of messenger 13 so that lifting boatswain chair 20 keeps poised state in hoisting process, avoids tilting, and increases hoisting safety.
Backplate is caught on using hook 14, and controls electronic telescopic rod 19 to drive top plate 24 by backplate top using controller 2
Firmly, avoid backplate from being rocked in hoisting process, make lifting more steady, reduce potential safety hazard, meanwhile, it efficiently avoid lifting
During backplate rock, collide or injure installation personnel by a crashing object, greatly reduce the danger in hoisting process, effectively prevent from producing
The generation of accident, further improves hoisting safety.
Hydraulic pressure reduction support bar 5, hydraulically extensible bar 6 and hydraulic lifting arm 8 is controlled to cooperate using controller 2, will
Backplate is lifted to installation site, saves the amount of labour that hoisting personnel carries bridge backplate manually, is saved the time, is improved
Lift efficiency.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of bridge construction installs auxiliary hoisting device, including transport vehicle and lifting boatswain chair with backplate, it is characterised in that described
Base is installed, the top of the base is provided with rotating basis, and the top of the rotating basis is provided with column, described on transport vehicle
Supported between column and rotating basis by multiple assistant reinforcement posts；
The top of the column is connected with hydraulically extensible bar by mounting seat, passes through between column and the hydraulically extensible bar
Hydraulic pressure reduction support bar is connected；The end of the hydraulically extensible bar is provided with the hydraulic pressure vertical with hydraulically extensible bar by fixed seat
Elevating lever；The end of the hydraulic lifting arm is provided with rotating seat, and the bottom of the rotating seat is provided with lifting boatswain chair；
The inside at the both ends of the lifting boatswain chair is provided with accommodating chamber, and draw-gear, the draw-gear are provided with the accommodating chamber
It is connected with hook；The lifting boatswain chair bottom is provided with electric expansion bar, and the end of the electric expansion bar is connected with top plate.
2. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that described to lead
Leading-in device includes pull rope and rotating disk, and the rotating disk is installed in accommodating chamber by rotating shaft；The pull rope be wound on rotating disk and
Its end is connected with hook.
3. a kind of bridge construction according to claim 2 installs auxiliary hoisting device with backplate, it is characterised in that described to hang
The opening position of the corresponding accommodating chamber at dress boatswain chair both ends is provided with adjustment seat, and the adjustment seat is fixedly connected with rotating shaft.
4. a kind of bridge construction according to claim 3 installs auxiliary hoisting device with backplate, it is characterised in that the tune
Section seat is provided with rotating handles, and braking bolt is provided with corresponding to rotating shaft position in the adjustment seat.
5. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that the rotation
Turn that the first motor is installed on pedestal, first motor passes through wire and the controller being installed on transport vehicle electricity
Connection.
6. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that the rotation
Second motor is installed, second motor is electrically connected by wire with the controller being installed on transport vehicle on swivel base
Connect.
7. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that described vertical
Post is flexibly connected by the bearing pin in mounting seat with hydraulically extensible bar.
8. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that the liquid
Pressure expansion link, hydraulic pressure reduction support bar, hydraulic lifting arm, electric expansion bar pass through wire and the control being installed on transport vehicle respectively
Device electrical connection processed.
9. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that described vertical
Post, rotating basis and assistant reinforcement post form triangular structure.
10. a kind of bridge construction according to claim 1 installs auxiliary hoisting device with backplate, it is characterised in that described
The bottom of top plate is provided with anti-skid rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067429.8U CN207061693U (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction installs auxiliary hoisting device with backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067429.8U CN207061693U (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction installs auxiliary hoisting device with backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061693U true CN207061693U (en) | 2018-03-02 |
Family
ID=61516442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721067429.8U Active CN207061693U (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction installs auxiliary hoisting device with backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207061693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408597A (en) * | 2018-03-08 | 2018-08-17 | 郭考香 | A kind of automatic grasp handling machine of road engineering concrete block |
| CN109019361A (en) * | 2018-09-24 | 2018-12-18 | 安徽秋华建筑工程有限公司 | A kind of homogeneous plate production suspension apparatus with dual fixed performance |
| CN111302197A (en) * | 2020-02-24 | 2020-06-19 | 邯郸学院 | A thing flow box hoists mechanism fast for pier commodity circulation |
| CN112390140A (en) * | 2020-11-30 | 2021-02-23 | 中铁建大桥工程局集团第五工程有限公司 | Suspension device for bridge engineering construction |
-
2017
- 2017-08-24 CN CN201721067429.8U patent/CN207061693U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408597A (en) * | 2018-03-08 | 2018-08-17 | 郭考香 | A kind of automatic grasp handling machine of road engineering concrete block |
| CN109019361A (en) * | 2018-09-24 | 2018-12-18 | 安徽秋华建筑工程有限公司 | A kind of homogeneous plate production suspension apparatus with dual fixed performance |
| CN111302197A (en) * | 2020-02-24 | 2020-06-19 | 邯郸学院 | A thing flow box hoists mechanism fast for pier commodity circulation |
| CN112390140A (en) * | 2020-11-30 | 2021-02-23 | 中铁建大桥工程局集团第五工程有限公司 | Suspension device for bridge engineering construction |
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