CN207904787U - A kind of highway bridge hydraulic pressure load-bearing pillar - Google Patents
A kind of highway bridge hydraulic pressure load-bearing pillar Download PDFInfo
- Publication number
- CN207904787U CN207904787U CN201820261790.2U CN201820261790U CN207904787U CN 207904787 U CN207904787 U CN 207904787U CN 201820261790 U CN201820261790 U CN 201820261790U CN 207904787 U CN207904787 U CN 207904787U
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- China
- Prior art keywords
- hydraulic cylinder
- load
- pedestal
- erecting bed
- bearing
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Abstract
The utility model discloses a kind of highway bridge hydraulic pressure load-bearing pillars, including first hydraulic cylinder, pedestal and erecting bed, the bottom end of the base interior is provided with lifting groove, the inside of the lifting groove is equipped with electric lifting pole, the output end of the electric lifting pole is equipped with idler wheel, brake is installed on the idler wheel, erecting bed is installed above the pedestal, the inside of the erecting bed is equipped with equally distributed damping spring by elastic bottom plate, it is separately installed with first hydraulic cylinder and second hydraulic cylinder above the erecting bed, the first oil pump and the second oil pump are separately installed on pedestal between the first hydraulic cylinder and second hydraulic cylinder.The utility model is by being provided with the advantages that a series of structure makes this load-bearing pillar use and move more convenient, load bearing effect during highway bridge supports more preferably and safety and stability higher.
Description
Technical field
The utility model is related to highway crane span structure application apparatus technical field, specially a kind of highway bridge hydraulic pressure load-bearing pillar.
Background technology
Some road and bridge construction operations can be encountered for construction site, genuine or door opening can be encountered among these
It builds and repair, and while being related to such construction operation, often uses and a kind of being directed to genuine or door opening etc. be supported
Load-bearing pillar, as the support and its protection to the facility, existing load-bearing pillar mostly uses hydraulic pressure and structure is made, then in hydraulic pressure
The load-bearing plate that support column and large size are installed in support construction, due to mostly using the company of small area formula between support column and load-bearing plate
It connects so that forced area is very small between load-bearing plate, therefore very easy the case where being broken so that whole using unusual
It is unstable.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge hydraulic pressure load-bearing pillars, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of highway bridge hydraulic pressure load-bearing pillar, including
The bottom end of first hydraulic cylinder, pedestal and erecting bed, the base interior is provided with lifting groove, and the inside of the lifting groove is equipped with
The output end of electric lifting pole, the electric lifting pole is equipped with idler wheel, and brake is equipped on the idler wheel, the pedestal
Top is equipped with erecting bed, and the inside of the erecting bed is equipped with equally distributed damping spring, the peace by elastic bottom plate
It is separately installed with first hydraulic cylinder and second hydraulic cylinder, the base between the first hydraulic cylinder and second hydraulic cylinder above dress platform
It is separately installed with the first oil pump and the second oil pump on seat, the input terminal of the first hydraulic cylinder and second hydraulic cylinder passes through oil respectively
Pipe is connect with the output end of the first oil pump and the second oil pump, and the output end of the first hydraulic cylinder and second hydraulic cylinder is installed respectively
There are a first piston and second piston, the output end of the first piston and second piston is equipped with load-bearing plate, the load-bearing plate
Surface is provided with equally distributed supporting block, and the surface of the pedestal side is equipped with power supply box, and the output end of power supply box is logical
The input terminal for crossing conducting wire and electric lifting pole is electrically connected.
Preferably, the surface of the power supply box is provided with battery capacity indication lamp.
Preferably, the shape of the supporting block is that top circular diameter is less than the round table-like of bottom circular diameter.
Preferably, the surface of the erecting bed side is provided with control button.
Preferably, the lifting groove quantity of the base bottom is four.
Compared with prior art, the utility model has the beneficial effects that：The highway bridge hydraulic pressure load-bearing pillar is by being equipped with
Pedestal, idler wheel and brake can facilitate load-bearing pillar overall movement being supported protection work to anywhere, improve load-bearing
Idler wheel can be retracted to liter by the overall movement of column and service efficiency by being provided with electric lifting pole and lifting groove in support
Contacting increase bearing area with ground by pedestal in drop slot makes support more stablize, and can be elevated to ground by idler wheel when not supporting
It is quick that conveniently moving is integrally carried out in face of load-bearing pillar, by being equipped with erecting bed and damping spring, can be played in support certain
Cushioning effect increase load-bearing pillar entirety stability and enhance load-bearing pillar entirety bearing capacity, by being equipped with first hydraulic cylinder
And second hydraulic cylinder, bearing capacity and the stability of load-bearing plate can be enhanced to make the more preferable safety of integrated support effect of load-bearing pillar
Higher, by being provided with equally distributed supporting block and the block-shaped round platform for being less than bottom circular diameter for top circular diameter of support
Shape, the pressure that load-bearing plate is born can be carried out to dispersion makes being more uniformly stressed for load-bearing plate, and unbalance stress is avoided to influence load-bearing pillar
Whole stability of strutting system and support effect.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the base part structural schematic diagram of the utility model；
Fig. 3 is the load-bearing plate part-structure schematic diagram of the utility model.
In figure：1- first pistons；2- oil pipes；The first oil pumps of 3-；4- first hydraulic cylinders；5- pedestals；6- power supply boxes；7- electricity
Indicator light；8- control buttons；The second oil pumps of 9-；10- second hydraulic cylinders；11- second pistons；12- load-bearing plates；13- supporting blocks；
14- idler wheels；15- brakes；16- damping springs；17- erecting beds；18- elastic bottom plates；19- lifting grooves；20- electric lifting poles.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of highway bridge hydraulic pressure load-bearing pillar, including the
One hydraulic cylinder 4, pedestal 5 and erecting bed 17, the bottom end inside pedestal 5 are provided with lifting groove 19, and the lifting groove 19 of 5 bottom of pedestal counts
Amount is four, and the inside of lifting groove 19 is equipped with electric lifting pole 20, idler wheel 14 can be retracted in lifting groove 19 in support
Contacting increase bearing area with ground by pedestal 5 makes support more stablize, and can idler wheel 14 ground be elevated to when not supporting
Integrally carry out that conveniently moving is quick to load-bearing pillar, the output end of electric lifting pole 20 is equipped with idler wheel 14, is equipped on idler wheel 14
Brake 15 can facilitate load-bearing pillar overall movement being supported protection work to anywhere, improve the entirety of load-bearing pillar
Mobile and service efficiency, the top of pedestal 5 are equipped with erecting bed 17, and the surface of 17 side of erecting bed is provided with control button 8, peace
The inside of dress platform 17 is equipped with equally distributed damping spring 16 by elastic bottom plate 18, can play certain damping in support
Effect increases the stability of load-bearing pillar entirety and enhances the bearing capacity of load-bearing pillar entirety, and the top of erecting bed 17 is separately installed with the
One hydraulic cylinder 4 and second hydraulic cylinder 10, this first hydraulic cylinder 4 and second hydraulic cylinder model can be NFC type hydraulic cylinders, can enhance and hold
The bearing capacity of disk 12 and stability are to make the more preferable safety higher of the integrated support effect of load-bearing pillar, the first hydraulic cylinder again
The first oil pump 3 and the second oil pump 9 are separately installed on pedestal 5 between 4 and second hydraulic cylinder 10, this first oil pump 3 and second
The input terminal of 9 model KCB gear oil pumps of oil pump, first hydraulic cylinder 4 and second hydraulic cylinder 10 passes through oil pipe 2 and the first oil pump respectively
3 connect with the output end of the second oil pump 9, and the output end of first hydraulic cylinder 4 and second hydraulic cylinder 10 is separately installed with first piston 1
With second piston 11, the output end of first piston 1 and second piston 11 is equipped with load-bearing plate 12, and the surface of load-bearing plate 12 is provided with
The shape of equally distributed supporting block 13, supporting block 13 is that top circular diameter is less than the round table-like of bottom circular diameter, can be by load-bearing
The pressure that disk 12 is born, which carries out dispersion, makes being more uniformly stressed for load-bearing plate 12, and unbalance stress is avoided to influence the branch of load-bearing pillar entirety
Support stability and support effect, the surface of 5 side of pedestal are equipped with power supply box 6, and the surface of power supply box 6 is provided with battery capacity indication lamp
7, and the output end of power supply box 6 is electrically connected by the input terminal of conducting wire and electric lifting pole 20.
Operation principle：Using needing to check this load-bearing pillar before this load-bearing pillar, check that load-bearing pillar all parts are
No intact inspection finishes rear and can be used, and device is moved to the highway for needing to be supported by pedestal 5 and idler wheel 14 first
At bridge, device is integrally fixed by brake 15, power supply is then passed to and the first oil pump 3 is started by control button 8
Drive first hydraulic cylinder 4 and second hydraulic cylinder 10 that first piston 1 and second piston 11 is made to carry out ascending motion with the second oil pump 9,
Make load-bearing plate 12 contact with Support Position to be supported, the pressure being subject to can be distributed to holding by supporting block 13 during support
Again on disk 12, enable 12 uniform force of load-bearing plate, can play certain cushioning effect by damping spring 16 enhances load-bearing
The stability of column entirety, can carry out piston after support declining makes load-bearing plate 12 decline contraction, finally moves load-bearing pillar
Continue support protection work to another place, this load-bearing pillar makes load-bearing pillar by the coordinate operation between each device
Whole load bearing effect is more preferably using more convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of highway bridge hydraulic pressure load-bearing pillar, including first hydraulic cylinder (4), pedestal (5) and erecting bed (17), feature exists
In：The internal bottom end of the pedestal (5) is provided with lifting groove (19), and the inside of the lifting groove (19) is equipped with electric lifting pole
(20), the output end of the electric lifting pole (20) is equipped with idler wheel (14), and brake (15) is equipped on the idler wheel (14),
Erecting bed (17) is installed, the inside of the erecting bed (17) is equipped with by elastic bottom plate (18) above the pedestal (5)
Equally distributed damping spring (16) is separately installed with first hydraulic cylinder (4) and the second hydraulic pressure above the erecting bed (17)
Cylinder (10) is separately installed with the first oil pump (3) on the pedestal (5) between the first hydraulic cylinder (4) and second hydraulic cylinder (10)
With the second oil pump (9), the input terminal of the first hydraulic cylinder (4) and second hydraulic cylinder (10) passes through oil pipe (2) and first respectively
Oil pump (3) is connected with the output end of the second oil pump (9), the output end point of the first hydraulic cylinder (4) and second hydraulic cylinder (10)
First piston (1) and second piston (11) be not installed, the output end of the first piston (1) and second piston (11) is equipped with
The surface of load-bearing plate (12), the load-bearing plate (12) is provided with equally distributed supporting block (13), the table of pedestal (5) side
Face is equipped with power supply box (6), and the output end of power supply box (6) is electrically connected by the input terminal of conducting wire and electric lifting pole (20)
It connects.
2. a kind of highway bridge hydraulic pressure load-bearing pillar according to claim 1, it is characterised in that：The table of the power supply box (6)
Face is provided with battery capacity indication lamp (7).
3. a kind of highway bridge hydraulic pressure load-bearing pillar according to claim 1, it is characterised in that：The shape of the supporting block (13)
Shape is that top circular diameter is less than the round table-like of bottom circular diameter.
4. a kind of highway bridge hydraulic pressure load-bearing pillar according to claim 1, it is characterised in that：Erecting bed (17) side
Surface be provided with control button (8).
5. a kind of highway bridge hydraulic pressure load-bearing pillar according to claim 1, it is characterised in that：Pedestal (5) bottom
Lifting groove (19) quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261790.2U CN207904787U (en) | 2018-02-22 | 2018-02-22 | A kind of highway bridge hydraulic pressure load-bearing pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261790.2U CN207904787U (en) | 2018-02-22 | 2018-02-22 | A kind of highway bridge hydraulic pressure load-bearing pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904787U true CN207904787U (en) | 2018-09-25 |
Family
ID=63560967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261790.2U Expired - Fee Related CN207904787U (en) | 2018-02-22 | 2018-02-22 | A kind of highway bridge hydraulic pressure load-bearing pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904787U (en) |
-
2018
- 2018-02-22 CN CN201820261790.2U patent/CN207904787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |