CN207047698U - A kind of equipment for the construction of bridge bottom wall - Google Patents
A kind of equipment for the construction of bridge bottom wall Download PDFInfo
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- CN207047698U CN207047698U CN201720954463.0U CN201720954463U CN207047698U CN 207047698 U CN207047698 U CN 207047698U CN 201720954463 U CN201720954463 U CN 201720954463U CN 207047698 U CN207047698 U CN 207047698U
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- bottom wall
- bridge
- bearing part
- loading plate
- extension assembly
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Abstract
The utility model discloses a kind of equipment for the construction of bridge bottom wall, including two frames for being located at bridge both sides respectively, and the frame is to the extended extension assembly for having one end to be located at bridge bottom wall on the outside of bridge；One end that the extension assembly is located at bridge bottom wall, which rotates, is provided with bearing part, and the actuator for being connected with bearing part and being rotated for driving bearing part and making two bearing part docking is provided with the extension assembly；One end that two bearing parts are mutually butted is connected with the fixture for two bearing parts to be interfixed.Its drip irrigation device is that two actuators drive bearing part respectively, and two bearing parts are made to be docked in the lower section of bridge bottom wall, one end that bearing part docks is fixed with each other by fixture, maintenance personal is climbed to bearing part along extension assembly, bearing part is walked about for maintenance personal, so as to realize the effect for being easy to maintenance personal to construct bridge bottom wall.
Description
Technical field
Bridge maintenance technical field is the utility model is related to, more specifically, it relates to which a kind of bridge bottom wall that is used for is constructed
Equipment.
Background technology
Bridge refer generally to be set up on ground or the water surface such as rivers lake on, make what traffic etc. can smoothly pass through to build
Build thing.Bridge needs periodically to be safeguarded or repaired during use.
Existing Publication No. CN103741604A Chinese patent provides a kind of Totally-prefabricated assembling type reinforced concrete bridge
Beam splicing structure and attaching method thereof, it includes floorings, and floorings are used to travel for vehicle；The both sides of floorings are provided with
Prefabricated crash barrier, to play the group of protection use；Several prefabricated pier stakes are provided with below floorings, to play support floorings
Effect.Floorings during long-term use, repaired and safeguarded by its needs；The especially bottom wall of floorings, maintenance
Personnel need to carry out operation at floorings bottom wall.In the prior art for the bottom wall of floorings, typically pass through lift；Maintenance
Personnel stand in lift upper end first, and then lift rises, so that maintenance personal is pushed at floorings bottom wall, in order to
Maintenance personal constructs to floorings bottom wall.
But when floorings are located on the waters surface such as rivers lake, lift is not easy to be moved on the waters surface such as rivers lake, because
This, is not easy to that maintenance personal is moved at the lower surface of floorings by lift, therefore is not easy to enter floorings lower surface
Row construction.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of for the construction of bridge bottom wall
Equipment；It, which has, is easy to the advantage that maintenance personal is constructed to bridge bottom wall.
To achieve the above object, the utility model provides following technical scheme：
A kind of equipment for the construction of bridge bottom wall, including two frames for being located at bridge both sides respectively, the frame are equal
The extension assembly for having one end to be located at bridge bottom wall is extended on the outside of to bridge；The extension assembly is located at bridge bottom wall
One end, which rotates, is provided with bearing part, is provided with and is connected with bearing part for the rotation of driving bearing part simultaneously on the extension assembly
Make the actuator of two bearing part docking；One end that two bearing parts are mutually butted, which is connected with, to be used for two bearing part phases
Mutually fixed fixture.
By using above-mentioned technical proposal, two actuators drive bearing part respectively, and make two bearing parts at bridge bottom
The lower section docking of wall, is fixed with each other one end that bearing part docks by fixture, maintenance personal climbs along extension assembly
To bearing part, bearing part is walked about for maintenance personal, so as to realize the effect for being easy to maintenance personal to construct bridge bottom wall.
Further, the extension assembly is disposed with several pole for climbing along its length.
By using above-mentioned technical proposal, maintenance personal grips pole for climbing during climbing, in order to maintenance personal
Climbing, improve security of the maintenance personal during climbing.
Further, the pole for climbing lateral wall is provided with protective flexible layer.
By using above-mentioned technical proposal, because protective flexible layer is more soft, when the hand of maintenance personal is held in softness
When on overcoat, protective flexible layer fully can be bonded with the hand of maintenance personal, improve the comfort level of maintenance personal's hand.
Further, the protective flexible layer lateral wall is provided with anti-sliding burr.
By using above-mentioned technical proposal, anti-sliding burr can greatly improve the stiction of protective flexible layer, reduce hand
Slip of the portion on protective flexible layer, and then improve the security of maintenance personal.
Further, the extension assembly is connected with gantry rotation, be provided with the frame be connected with extension assembly with
For the lifting actuator for being lifted up bearing part.
By using above-mentioned technical proposal, extension assembly and bearing part can be lifted up by lifting actuator together, be made
It is above ground, and frame can be made to be easy to travel on road surface.
Further, the extension assembly includes supporting support and intermediate support, the both ends of the intermediate support respectively with
Supporting support connects with bearing part；Be provided with the supporting support be connected with intermediate support for by intermediate support to support
The gathering actuator that holder orientation collapses.
By using above-mentioned technical proposal, collapse actuator and the intermediate support of fitting and bearing part are turned into supporting support
Place, so that supporting support, intermediate support and bearing part fit together, the overall center of gravity of frame is reduced, frame is improved and is travelling
During stability.
Further, the bearing part includes the first loading plate for being connected with extension assembly and with the first loading plate along first
Second loading plate of loading plate length direction sliding connection.
By using above-mentioned technical proposal, because the width dimensions of bridge are larger, therefore the length of bearing part is longer, passes through cunning
Move connection mode, can stretch bearing part, so as to meet at bridge bottom wall dock while, in the process of gathering
In, the length of bearing part can be greatly reduced.
Further, the width dimensions of first loading plate are more than the width dimensions of the second loading plate；Described first holds
The both sides of support plate and the both sides of the second loading plate upwardly extend and are provided with guardrail.
By using above-mentioned technical proposal, the both sides of the first loading plate and the second loading plate are provided with guardrail, repair people
Member can grip guardrail, improve the security of maintenance personal when being walked about on the first loading plate and the second loading plate.
Further, it is provided with balancing weight in the frame.
By using above-mentioned technical proposal, balancing weight greatly improves the gravity of frame, improves the stability of frame.
In summary, the utility model has the advantages that：
1st, the first loading plate and the second loading plate are horizontally installed at bridge bottom wall, for maintenance personal to bridge bottom wall at
Constructed, improve the effect that maintenance personal is constructed to bridge bottom wall；
2nd, by the setting of guardrail, maintenance personal can grip fence during construction, be applied with improving maintenance personal
Security during work.
Brief description of the drawings
Fig. 1 is the device structure schematic diagram for being used for the construction of bridge bottom wall in the present embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
In figure：1st, bridge；2nd, frame；21st, actuator is lifted；22nd, balancing weight；23rd, wheel；3rd, extension assembly；31st, support
Support；311st, actuator is collapsed；32nd, intermediate support；321st, actuator；4th, pole for climbing；41st, protective flexible layer；411st, it is anti-skidding convex
Line；5th, bearing part；51st, the first loading plate；511st, guardrail；512nd, push action cylinder；52nd, the second loading plate；521st, hole is plugged；6th, it is solid
Determine part.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：
A kind of equipment for the construction of bridge bottom wall, reference picture 1, it includes two frames 2, and two frames 2 are located at respectively
The both sides of bridge 1；Several wheels 23 are provided with each frame 2, so that frame 2 travels.It is provided with two frames 2
One steel block is as balancing weight 22, to improve the stability of frame 2.
Reference picture 1, frame 2 is extended to the outside of bridge 1 extension assembly 3, and one end of extension assembly 3 is located at bridge
At 1 bottom wall；Extension assembly 3 is disposed with several pole for climbing 4 along its length, in order to which maintenance personal is along extension group
Part 3 is climbed to the bottom wall of bridge 1.
Reference picture 2, the lateral wall of pole for climbing 4 are provided with a rubber layer and grip rubber as protective flexible layer 41, maintenance personal
Glue-line, to reduce by pole for climbing 4 every damage.Rubber layer lateral wall is provided with anti-sliding burr 411, to improve rubber layer lateral wall
Stiction, it is easy to the gripping of maintenance personal.
Reference picture 1, one end that extension assembly 3 is located at the bottom wall of bridge 1 is rotated by bearing pin is provided with bearing part 5, holds
Holder 5 is walked about for maintenance personal.Extension assembly 3 is rotatablely connected by bearing pin and frame 2, and lifting oil is provided with frame 2
Cylinder is rotatablely connected as lifting actuator 21, cylinder barrel and the frame 2 of lift cylinder, piston rod and the extension assembly 3 of lift cylinder
Rotation connection；After the piston rod of lift cylinder starts, bearing part 5 is pulled up.
Reference picture 1, extension assembly 3 include supporting support 31 and intermediate support 32, the both ends of intermediate support 32 respectively with branch
Support support 31 and bearing part 5 connect；A gathering oil cylinder is provided with supporting support 31 as actuator 311 is collapsed, collapses oil cylinder
Cylinder body be rotatablely connected by bearing pin and supporting support 31, the piston rod for collapsing oil cylinder passes through bearing pin and intermediate support 32 and rotated and connects
Connect；When the piston rod for collapsing oil cylinder shrinks, intermediate support 32 is rotated to the direction of supporting support 31 and collapsed.
Reference picture 1, a drive cylinder is provided with intermediate support 32 and is passed through as actuator 321, the cylinder body of drive cylinder
Bearing pin is rotatablely connected with intermediate support 32, and the piston rod of drive cylinder is rotatablely connected by bearing pin and bearing part 5；Work as drive cylinder
Start, bearing part 5 is rotated up, and two bearing parts 5 are mutually butted.
Reference picture 1, bearing part 5 include the first loading plate 51 and the second loading plate 52, the first loading plate 51 and intermediate support
32 connections, the second loading plate 52 and the first loading plate 51 slide along the length direction of the first loading plate 51 to be connected, the first loading plate 51
Connected with the second loading plate 52 by T-slot with T-shaped piece of sliding fit system；When the first loading plate 51 and the second loading plate 52
When needing recovery, the second loading plate 52 is slid onto on the first loading plate 51, so as to greatly reduce the length of bearing part 5.First holds
Push action cylinder 512 is provided with support plate 51, the piston rod of push action cylinder 512 is connected with the second loading plate 52；Push action cylinder 512 with
For releasing or retracting the second loading plate 52 from the first loading plate 51.
Reference picture 1, the width dimensions of the first loading plate 51 are more than the width dimensions of the second loading plate 52；First loading plate 51
Both sides and the both sides of the second loading plate 52 upwardly extend and be provided with guardrail 511, guardrail 511 is formed by some steel-pipe weldings,
In order to which maintenance personal grips, the security of maintenance personal is improved.
Reference picture 3, one end of two the second loading plate 52 docking are provided through plugging hole 521；Two second carryings
One end that plate 52 is mutually butted is connected with a U-shape lock as fixture 6, for two the second loading plates 52 are interfixed.
Operation principle is as follows：When needing to construct to the bottom wall of bridge 1, start lift cylinder, lift cylinder will support
Support 31 is propped up upwards；The piston rod of drive cylinder drives the first loading plate 51 to rotate；So that the first loading plate 51 and middle branch
Frame 32 mutually deploys；Then, the piston rod for collapsing oil cylinder supports intermediate support 32.
Then, the piston rod of lift cylinder shrinks, and supporting support 31 is horizontal；The piston rod for collapsing oil cylinder shrinks,
So that the first loading plate 51 is turned at the bottom wall of bridge 1.Then the piston rod of drive cylinder drives the first loading plate 51, so that the
One loading plate 51 is turned at the bottom wall of bridge 1.
Now, the piston rod of push action cylinder 512 promotes the second loading plate 52, and two the second loading plates 52 are mutually butted, this
When, at the bottom wall of bridge 1, maintenance personal passes through pole for climbing for two the first loading plates 51 and two transverse laps of the second loading plate 52
On 4 climbing to the first loading plates 51, and walk about on the first loading plate 51 and the second loading plate 52, then, inserted by U-shape lock
Two are plugged in hole 521, and two the second loading plates 52 are fixed with each other.Because maintenance personal can be at the bottom wall of bridge 1
Walk about, to be constructed to the bottom wall of bridge 1, the effect that the bottom wall of bridge 1 is constructed is easy in realization.
Two frames 2 can travel along the length direction of bridge 1 simultaneously, in order to which mobile first loading plate 51 and second is held simultaneously
Support plate 52.
After the bottom wall of bridge 1 is constructed, U-shape lock is taken out, then, maintenance personal is climbed to frame 2 along pole for climbing 4.
Then, the second loading plate 52 is pulled on the first loading plate 51 by the piston rod of push action cylinder 512；The piston rod of lift cylinder will prop up
Support support 31 is propped up upwards.
Then, the piston rod retraction of drive cylinder, so that the first loading plate 51 collapses to the direction of intermediate support 32.Then
The piston rod retraction of oil cylinder is collapsed, so as to which intermediate support 32 be collapsed to the direction of supporting support 31.Complete the first loading plate 51,
The withdrawal of two loading plates 52, intermediate support 32 and supporting support 31.
Claims (9)
- A kind of 1. equipment for the construction of bridge bottom wall, it is characterised in that：It is located at the frame of bridge (1) both sides respectively including two (2), the frame (2) is to the extended extension assembly (3) for having one end to be located at bridge (1) bottom wall on the outside of bridge (1)；Institute State one end that extension assembly (3) is located at bridge (1) bottom wall and rotate and be provided with bearing part (5), set on the extension assembly (3) It is equipped with the actuator (321) for being connected with bearing part (5) and being rotated for driving bearing part (5) and making two bearing part (5) docking； One end that two bearing parts (5) are mutually butted is connected with the fixture (6) for two bearing parts (5) to be interfixed.
- A kind of 2. equipment for the construction of bridge bottom wall according to claim 1, it is characterised in that：The extension assembly (3) several pole for climbing (4) are disposed with along its length.
- A kind of 3. equipment for the construction of bridge bottom wall according to claim 2, it is characterised in that：The pole for climbing (4) Lateral wall is provided with protective flexible layer (41).
- A kind of 4. equipment for the construction of bridge bottom wall according to claim 3, it is characterised in that：The protective flexible layer (41) lateral wall is provided with anti-sliding burr (411).
- A kind of 5. equipment for the construction of bridge bottom wall according to claim 1, it is characterised in that：The extension assembly (3) be rotatablely connected with frame (2), be provided with the frame (2) be connected with extension assembly (3) for by bearing part (5) to On the lifting actuator (21) that lifts.
- A kind of 6. equipment for the construction of bridge bottom wall according to claim 5, it is characterised in that：The extension assembly (3) include supporting support (31) and intermediate support (32), the both ends of the intermediate support (32) respectively with supporting support (31) and Bearing part (5) connects；It is provided with and is connected with intermediate support (32) for by intermediate support (32) on the supporting support (31) The gathering actuator (311) collapsed to supporting support (31) direction.
- A kind of 7. equipment for the construction of bridge bottom wall according to claim 1, it is characterised in that：The bearing part (5) Including the first loading plate (51) for being connected with extension assembly (3) and with the first loading plate (51) along the first loading plate (51) length side To the second loading plate (52) of sliding connection.
- A kind of 8. equipment for the construction of bridge bottom wall according to claim 7, it is characterised in that：First loading plate (51) width dimensions are more than the width dimensions of the second loading plate (52)；The both sides of first loading plate (51) and the second carrying The both sides of plate (52), which upwardly extend, is provided with guardrail (511).
- A kind of 9. equipment for the construction of bridge bottom wall according to claim 1, it is characterised in that：On the frame (2) It is provided with balancing weight (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954463.0U CN207047698U (en) | 2017-08-02 | 2017-08-02 | A kind of equipment for the construction of bridge bottom wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954463.0U CN207047698U (en) | 2017-08-02 | 2017-08-02 | A kind of equipment for the construction of bridge bottom wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047698U true CN207047698U (en) | 2018-02-27 |
Family
ID=61499935
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954463.0U Active CN207047698U (en) | 2017-08-02 | 2017-08-02 | A kind of equipment for the construction of bridge bottom wall |
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| Country | Link |
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| CN (1) | CN207047698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409298A (en) * | 2019-06-26 | 2019-11-05 | 南安市瑞竣机械科技有限公司 | A kind of equipment for the construction of bridge bottom wall |
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2017
- 2017-08-02 CN CN201720954463.0U patent/CN207047698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409298A (en) * | 2019-06-26 | 2019-11-05 | 南安市瑞竣机械科技有限公司 | A kind of equipment for the construction of bridge bottom wall |
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