CN208072206U - A kind of overpass maintenance trolley - Google Patents
A kind of overpass maintenance trolley Download PDFInfo
- Publication number
- CN208072206U CN208072206U CN201820465176.8U CN201820465176U CN208072206U CN 208072206 U CN208072206 U CN 208072206U CN 201820465176 U CN201820465176 U CN 201820465176U CN 208072206 U CN208072206 U CN 208072206U
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- overpass
- outer panel
- upper plate
- trolley
- plate
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Abstract
The utility model proposes a kind of overpass to maintain trolley, time-consuming and laborious when solving the problems, such as to repair maintenance to overpass in the prior art, there are security risks.The trolley includes upper plate, upper plate is leaned against on the steel pipe of overpass by upper roller load and can carry out straight-line rolling along steel pipe, the inside of overpass is equipped with interior plate, interior plate is connected to by ratchet mechanism on upper plate, internal trolley is installed, internal trolley is tightly attached under the action of ratchet mechanism on the cement revetment of overpass on the inner surface of interior plate；Outer panel is additionally provided on the outside of overpass, outer panel is hung on by quickly pressing from both sides on upper plate, by quickly pressing from both sides position of the adjustable outer panel on upper plate and fixing itself and upper plate, outer idler wheel is installed, outer idler wheel is tightly attached on the cement revetment of overpass on the inner surface of outer panel；The bottom end of outer panel is hung with the safe basket for accommodating staff.
Description
Technical field
The utility model is related to engineering construction technical fields, and particularly relating to one kind can fast and safely carry out making outside overpass
The overpass of industry maintains trolley.
Background technology
In recent years, the urban development speed in China was rapid, and traffic problems also increasingly display, in order to alleviate traffic congestion
The phenomenon that, overpass is largely built in some cities, maximally utilises city space, plays the role of good dredging.But
Overpass needs periodically to repair it maintenance in use, and mobile foot hand is usually used in traditional mode of operation
Scaffold is moved on to below overpass and repairs maintenance to overpass wall by frame.The mode of this movable Scaffold, not only hampers
Hinder traffic, and builds that scaffold is bothersome laborious, and there are prodigious security risks.
Utility model content
The utility model proposes a kind of overpass to maintain trolley, solves and is repaired in the prior art to overpass
It is time-consuming and laborious when maintenance, there are problems that security risk.
What the technical solution of the utility model was realized in：Overpass maintains trolley, including upper plate, it is described on
Top plate is leaned against on the steel pipe of overpass by upper roller load and can carry out straight-line rolling, the inside of the overpass along the steel pipe
Equipped with interior plate, the interior plate is connected to by ratchet mechanism on the upper plate, is installed on the inner surface of the interior plate
There are internal trolley, the internal trolley to be tightly attached under the action of the ratchet mechanism on the cement revetment of overpass；
Outer panel is additionally provided on the outside of the overpass, the outer panel is hung on by quickly pressing from both sides on the upper plate,
Position of the outer panel on upper plate is adjusted by the quick folder and fixes itself and upper plate, the outer panel
Outer idler wheel is installed, the outer idler wheel is tightly attached on the cement revetment of overpass on inner surface；
The bottom end of the outer panel is hung with the safe basket for accommodating staff.
As a preferred embodiment, the upper plate, interior plate, outer panel and safe basket are rectangular steel tube weldering
It connects, several vertically disposed catching grooves is provided on the rectangular steel tube of the outer panel, the safe basket passes through described
Catching groove is hung on the outer panel, the adjustment that the safe basket passes through the connection realization oneself height with the catching groove.
As a preferred embodiment, also to fillet welding between the rectangular steel tube of the upper plate, interior plate, outer panel
It connects and is fixed with screw-thread steel, form the triangular framing of stable structure between the screw-thread steel and the rectangular steel tube.
As a preferred embodiment, be provided with threaded hole on the rectangular steel tube of the interior plate, and it is equipped with and institute
It states corresponding threaded holes to close, removably push handle, the promotion handle is horizontally extending, convenient for staff to described
Interior plate is moved.
As a preferred embodiment, the upper roller is adopted using steel wheel, the internal trolley and outer idler wheel
It is Mecanum wheel, the number of the internal trolley and outer idler wheel is multiple and is arranged symmetrically.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：The maintenance trolley of the utility model passes through
The cooperation of upper plate, upper roller and steel pipe, the cooperation of interior plate, internal trolley and cement revetment, outer panel, outer idler wheel and cement protect
Movement of the entire maintenance trolley on overpass is easily realized in the cooperation of wall, and interior plate is connected to by ratchet mechanism
On top plate, staff can adjust according to the different angle of different location overpass cement revetment between interior plate and upper plate
Angle, it is ensured that the internal trolley on interior plate is tightly attached to always on the cement revetment of overpass, and after the completion of adjustment, ratchet mechanism is also
It can ensure that the angle between interior plate and upper plate will not change, to ensure the fastness of trolley.And outer panel is logical
It crosses quickly folder to be suspended on upper plate, position of the outer panel on upper plate can be adjusted as needed, ensured on outer panel
Outer idler wheel is tightly attached to always on the cement revetment of overpass, using quick folder that outer panel and upper plate is firm after the completion of adjustment
Admittedly be fixed together, be also convenient on safe basket staff operation.Generally, overpass maintenance trolley can be protected
The personal safety of construction personnel is demonstrate,proved, while can facilitate and construct outside wall, it is easy to operate, it is time saving and energy saving, while fund is saved, it is practical
Effect is good, may be reused, and safety and mobility are high.
Upper plate, interior plate, outer panel and safe basket are that square steel pipe welded forms, and can mitigate entire maintenance significantly
The weight of trolley, and several vertically disposed catching grooves are provided on the rectangular steel tube of outer side plate, it can be as needed
The catching groove for adjusting safe basket and different height realizes connection, to change the height of safe basket, facilitates staff to different height
The overpass of degree repairs maintenance.
It is welded and fixed screw-thread steel in the rectangular steel tube inner opposite angle of upper plate, interior plate, outer panel, forms triangular framing knot
Structure can greatly enhance whole structural stability, be further ensured that the safety of construction.
It is provided with threaded hole on the rectangular steel tube of interior plate, and is detachably combined with promotion handle, pushes handle along horizontal
Direction, which extends, moves interior plate convenient for staff, and trolley is entirely maintained to mobile, to be moved to after suitable position,
Handle will be pushed to remove, prevent its occupied space.
The advantages of Mecanum wheel itself is utilized using Mecanum wheel in internal trolley and outer idler wheel, when mobile, Mai Kena
Wheel on nurse wheel is rotated around fixed wheel arbor, and the envelope of each roller is cylindrical surface, and Mecanum wheel can be continuous
Ground rolls forward, compact-sized, movement is flexible.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the structural schematic diagram at A-A in Fig. 1；
Fig. 3 is the structural schematic diagram at B-B in Fig. 1；
Fig. 4 is the structural schematic diagram at C-C in Fig. 1；
Fig. 5 is the structural schematic diagram at D-D in Fig. 1；
In figure：1- upper plates；2- upper rollers；3- steel pipes；4- interior plates；5- ratchet mechanisms；6- internal trolleys；7- cement protects
Wall；8- outer panels；9- is quickly pressed from both sides；The outer idler wheels of 10-；The safe baskets of 11-；12- rectangular steel tubes；13- catching grooves；14- screw-thread steels；15- is pushed away
Dynamic handle；16- grids.
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 creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one：
As shown in Figure 1, maintaining a kind of embodiment of trolley for the utility model overpass, the embodiment is mainly by upper
Top plate 1, interior plate 4 and outer panel 8 form, and the shape that three is formed is adapted with the shape of the cement revetment 7 of overpass, from
And entirety can be buckled on cement revetment 7, it under gravity will not run-off the straight.
Wherein, upper plate 1 is carried on a shoulder pole on the steel pipe 3 for leaning against overpass by upper roller 2 and can carry out straight line rolling along the steel pipe 3
Dynamic, steel wheel can be used in idler wheel 2 herein, with higher mechanical strength, stability when can ensure mobile.In overpass
Inside be equipped with interior plate 4, the interior plate 4 is connected to by ratchet mechanism 5 on the upper plate 1, the interior plate 4 it is interior
Internal trolley 6 is installed, staff can adjust interior plate according to the different angle of different location overpass cement revetment 7 on surface
Angle between 4 and upper plate 1, it is ensured that the internal trolley 6 on interior plate 4 is tightly attached to always on the cement revetment 7 of overpass, is being adjusted
After the completion of whole, ratchet mechanism 5 can also ensure that the angle between interior plate 4 and upper plate 1 will not change, small to ensure
The fastness of vehicle.
Outer panel 8 is additionally provided on the outside of overpass, the outer panel 8 hangs on the upper plate 1 by quickly pressing from both sides 9
On, position of the outer panel 8 on upper plate 1 is adjusted by the quick folder 9 and fixes itself and upper plate 1, it is described
Outer idler wheel 10 is installed on the inner surface of outer panel 8, it is using quick folder 9 that outer panel 8 and upper plate 1 is firm after the completion of adjustment
Admittedly be fixed together, ensure that outer idler wheel 10 is tightly attached on the cement revetment 7 of overpass, the staff on convenient and safe basket grasps
Make.What the embodiment internal trolley 6 and outer idler wheel 10 were all made of is Mecanum wheel, and number is multiple and is arranged symmetrically, Mike
Na Mu take turns the advantages of be：When mobile, the wheel on Mecanum wheel is rotated around fixed wheel arbor, the envelope of each roller
For cylindrical surface, Mecanum wheel can continuously rolls forward, compact-sized, movement is flexible.
It is also hung with the safe basket 11 for accommodating staff in the bottom end of outer side plate 8, lattice are installed on safe basket 11
Grid 16, staff stands, and safe basket 11 herein is interior to carry out corresponding maintenance operation to overpass.
As shown in Figures 2 to 5, upper plate 1, interior plate 4, outer panel 8 and safe basket 11 are square bar in the embodiment
Pipe 12 is welded, and can mitigate the weight of entire maintenance trolley significantly.It is provided on the rectangular steel tube 12 of the outer panel 8 several
Vertically disposed catching groove 13, the catching groove 13 excessively of the safe basket logical 11 are hung on the outer panel 8, the safety
Basket 11 by with the catching groove 13 connection realize oneself height adjustment, staff adjust as needed safe basket 11 with not
Level catching groove 13 realizes connection, to change the height of safe basket 11, facilitates overpass of the staff to different height
Repair maintenance.
Upper plate 1, interior plate 4, outer panel 8 rectangular steel tube 12 between be also diagonally welded with screw-thread steel 14, institute
The triangular framing for forming stable structure between screw-thread steel 14 and the rectangular steel tube 12 is stated, whole structure can be greatly enhanced
Stability is further ensured that the safety of construction.
It is also provided with threaded hole on the rectangular steel tube 12 of interior plate 4 and is equipped with and is closed with the corresponding threaded holes, is detachable
Promotion handle 15, the promotion handle 15 is horizontally extending, is moved to the interior plate 4 convenient for staff,
And then mobile entire maintenance trolley, it is to be moved to after suitable position, handle 15 will be pushed to remove, prevent its occupied space.
The making application method that the utility model overpass maintains trolley includes following sequential steps
S1. it uses square steel pipe welded at upper plate, interior plate, outer panel, mitigates weight to the maximum extent；
S2. upper plate is connected by ratchet mechanism with interior plate, is connect outer panel with upper plate by quickly pressing from both sides, and
Safe basket is hung on the suitable catching groove of outer panel, the height of safe basket is adjusted；
S3., Mecanum wheel is installed on interior plate and outer panel, steel wheel is installed on upper plate, will maintenance trolley lift to
On the cement revetment of overpass, the angle of interior plate and upper plate is adjusted so that the Mecanum wheel on interior plate is close to cement
Revetment is fixed interior plate using ratchet mechanism, position of the adjustment outer panel on upper plate so that the Mike on outer panel receives
Nurse wheel is close to cement revetment, is fixed outer panel and upper plate using quick folder；
S4. according to the requirement of live Specific construction, installation promotion handle, utilizes and pushes handle on the rectangular steel tube of interior plate
Trolley is moved to corresponding position by hand, removes promotion handle；
S5. staff is stepped by rectangular steel tube in safe basket, then carries out maintaining to overpass.
Wherein, in above-mentioned steps S1, it can diagonally be welded and fixed screw-thread steel in rectangular steel tube, form the triangle of stable structure
Shape frame structure.In above-mentioned steps S3, the solderable fixed flat steel on rectangular steel tube, Mecanum wheel is fixed by nut pacifies
On band steel, to enhance the mechanical strength of Mecanum wheel.In above-mentioned steps S4, trolley when moving, Mecanum wheel
On wheel rotated around fixed wheel arbor, the envelope of each roller is cylindrical surface, Mecanum wheel can continuously to
Preceding rolling, compact-sized, movement is flexible.
The overpass maintenance trolley of the utility model can guarantee the personal safety of construction personnel, while can facilitate wall
Outer construction, it is easy to operate, it is time saving and energy saving, while fund is saved, it may be reused, safety and mobility are high.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. overpass maintains trolley, it is characterised in that：Including upper plate, the upper plate is leaned against overhead by upper roller load
Straight-line rolling can be carried out on the steel pipe of bridge and along the steel pipe, the inside of the overpass is equipped with interior plate, and the interior plate is logical
It crosses ratchet mechanism to be connected on the upper plate, internal trolley is installed, the internal trolley is in institute on the inner surface of the interior plate
It states and is tightly attached on the cement revetment of overpass under the action of ratchet mechanism；
Outer panel is additionally provided on the outside of the overpass, the outer panel hangs on the upper plate by quickly pressing from both sides, passes through
The quick folder is adjusted position of the outer panel on upper plate and fixes itself and upper plate, the interior table of the outer panel
Outer idler wheel is installed, the outer idler wheel is tightly attached on the cement revetment of overpass on face；
The bottom end of the outer panel is hung with the safe basket for accommodating staff.
2. overpass as described in claim 1 maintains trolley, it is characterised in that：The upper plate, interior plate, outer panel
It is that square steel pipe welded forms with safe basket, several vertically disposed buttons is provided on the rectangular steel tube of the outer panel
Slot, the safe basket are hung on by the catching groove on the outer panel, and the safe basket is real by the connection with the catching groove
The adjustment of existing oneself height.
3. overpass as claimed in claim 2 maintains trolley, it is characterised in that：The upper plate, interior plate, outer panel
Rectangular steel tube between be also diagonally welded with screw-thread steel, form stable structure between the screw-thread steel and the rectangular steel tube
Triangular framing.
4. overpass as claimed in claim 3 maintains trolley, it is characterised in that：It is opened on the rectangular steel tube of the interior plate
There is threaded hole, and is equipped with and is closed with the corresponding threaded holes, handle, the promotion handle is removably pushed to prolong in the horizontal direction
It stretches, the interior plate is moved convenient for staff.
5. overpass as described in claim 1 maintains trolley, it is characterised in that：The upper roller using steel wheel,
What the internal trolley and outer idler wheel were all made of is Mecanum wheel, and the number of the internal trolley and outer idler wheel is multiple and symmetrical cloth
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465176.8U CN208072206U (en) | 2018-03-30 | 2018-03-30 | A kind of overpass maintenance trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465176.8U CN208072206U (en) | 2018-03-30 | 2018-03-30 | A kind of overpass maintenance trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072206U true CN208072206U (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820465176.8U Active CN208072206U (en) | 2018-03-30 | 2018-03-30 | A kind of overpass maintenance trolley |
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| Country | Link |
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| CN (1) | CN208072206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330827A (en) * | 2018-03-30 | 2018-07-27 | 钦州学院 | A kind of overpass maintenance trolley and its make application method |
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2018
- 2018-03-30 CN CN201820465176.8U patent/CN208072206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330827A (en) * | 2018-03-30 | 2018-07-27 | 钦州学院 | A kind of overpass maintenance trolley and its make application method |
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