CN210134344U - Trolley for mounting bridge center joint drain pipe - Google Patents
Trolley for mounting bridge center joint drain pipe Download PDFInfo
- Publication number
- CN210134344U CN210134344U CN201920935039.0U CN201920935039U CN210134344U CN 210134344 U CN210134344 U CN 210134344U CN 201920935039 U CN201920935039 U CN 201920935039U CN 210134344 U CN210134344 U CN 210134344U
- Authority
- CN
- China
- Prior art keywords
- group
- bridge
- beam group
- installation
- drain pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a platform truck for installation of bridge centre joint wash-out pipe, reach the operation platform that links to each other with the support unit including the support unit, the support unit includes the supporting seat, and the bottom of supporting seat is provided with the universal wheel, and the supporting seat is provided with two, and two supporting seats set up respectively on the both sides bridge floor of bridge centre joint, the operation platform is located the below of bridge centre joint, is connected with crossbeam group between two supporting seats, crossbeam group with through cantilever jib group link between the operation platform. The utility model discloses it is easy, simple structure, convenient to use to draw materials, has both effectively improved the efficiency of construction, has guaranteed construction safety again, has fine popularization application prospect.
Description
Technical Field
The utility model relates to a bridge construction technical field especially indicates a platform truck that is used for bridge centre joint wash-out pipe to install.
Background
In the bridge construction, due to the process, the installation of the water drain pipe must be carried out after the construction of the bridge deck system is finished, and the installation of the water drain pipe after the construction of the bridge deck system is finished often has the problem that a construction platform is inconvenient to erect. During normal construction, the bridge inspection vehicle is adopted for installing the water drain pipe, but due to the influence of factors such as construction cost, shortage of special equipment and the like, a method of erecting a simple support is often adopted on site for installing and constructing the water drain pipe. Although the construction requirements can be met by the mode, the construction quality cannot be guaranteed, great potential safety hazards exist, and the problem of construction efficiency also exists.
SUMMERY OF THE UTILITY MODEL
To not enough among the above-mentioned background art, the utility model provides a platform truck for installation of bridge centre joint wash-out pipe has solved current bridge wash-out pipe installation, uses the bridge to examine car quantity and lack and with high costs, adopts simple and easy support can't guarantee construction quality, inefficiency and have the technical problem of great potential safety hazard.
The technical scheme of the utility model is realized like this: the utility model provides a platform truck for installation of bridge centre joint wash-out pipe, includes support unit and the work platform that links to each other with support unit, support unit includes the supporting seat, and the bottom of supporting seat is provided with the universal wheel, and the supporting seat is provided with two, and two supporting seats set up respectively on the both sides bridge floor of bridge centre joint, work platform is located the below of bridge centre joint, is connected with crossbeam group between two supporting seats, crossbeam group with through cantilever jib group link between the work platform.
The top of supporting seat all is provided with the pole group, crossbeam group link is between two poles.
The beam group comprises a front beam group and a rear beam group, the front beam group and the rear beam group are all double-spliced I-shaped steel horizontally arranged between the upright rod groups at intervals.
The cantilever suspender set comprises a front cantilever suspender-and a rear cantilever suspender-, the upper ends of the front cantilever suspender-and the rear cantilever suspender-are all provided with pin shafts, and the front cantilever suspender-and the rear cantilever suspender-are respectively connected with the front beam set-and the rear beam set-through the pin shafts.
The operation platform comprises an I-shaped steel frame fixedly connected with the lower end part of the cantilever crane rod group, a threaded steel bar supporting bottom is welded between frames of the I-shaped steel frame, a threaded steel bar guardrail is welded on the upper end face of each frame of the I-shaped steel frame, and a safety protection net is arranged outside each threaded steel bar guardrail.
A bamboo rubber plate is laid above the threaded steel bar supporting bottom, and an angle steel inclined strut is arranged between the I-shaped steel frame and the lower end portion of the cantilever hanging rod group.
And a first steel bar shear brace is arranged between the supporting seat and the upright rod group, and a second steel bar shear brace is arranged between the upright rod group and the cross beam group.
The utility model discloses a preparation material not only can draw materials on the spot, simple structure, and constructor can carry out the installation operation of water-drain mast on the operation platform of bridge centre joint below conveniently moreover, neither need set up construction platform, also need not set up simple and easy temporary stand. Additionally, the utility model discloses can also remove along the length direction of bridge through the universal wheel of supporting seat below, avoid the problem that needs the segmentation construction in traditional construction, need not dismantle transport and repeated equipment and come the segmentation installation wash-out pipe. The utility model discloses it is easy, simple structure, convenient to use to draw materials, has both effectively improved the efficiency of construction, has guaranteed construction safety again, has fine popularization application prospect.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of the connection between the stand bar set and the support seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
The supporting unit comprises a supporting seat 1, the supporting seat 1 is formed by welding I-shaped steel on a construction site, and the supporting seat is low in cost, convenient to obtain materials and convenient to manufacture. The bottom of supporting seat 1 is provided with universal wheel 2, and under the effect of universal wheel 2, construction worker can promote supporting seat 1 and carry out convenient shift position to this installation demand that adapts to different positions wash-out pipes.
The supporting seats 1 are two, the two supporting seats 1 are respectively arranged on bridge decks on two sides of a middle joint of the bridge, the operation platform is located below the middle joint of the bridge, a cross beam group is connected between the two supporting seats 1, and the cross beam group is connected with the operation platform through a cantilever suspender group. Two supporting seats 1 both play a supporting role on the bridge floor of bridge centre joint both sides, still play the effect of back-and-forth movement, the installation of both sides wash-out pipe around both being convenient for, the round trip movement of being convenient for again is checked and is accepted and overhaul.
As shown in fig. 2, the top ends of the supporting seats 1 are provided with upright rod groups 4, and the beam group is connected between the two upright rods 4. The beam group comprises a front beam group 3-1 and a rear beam group 3-2, and the front beam group 3-1 and the rear beam group 3-2 are double-spliced I-shaped steel horizontally arranged between the upright rod groups 4 at intervals.
The cantilever suspender set comprises a front cantilever suspender 5-1 and a rear cantilever suspender 5-2, wherein the upper ends of the front cantilever suspender 5-1 and the rear cantilever suspender 5-2 are respectively provided with a pin shaft 6, and the pin shafts 6 are inserted between the double-spliced I-shaped steel. The front suspension arm suspension rod 5-1 and the rear suspension arm suspension rod 5-2 are respectively connected with the front beam group 3-1 and the rear beam group 3-2 through pin shafts 6. The double-spliced I-shaped steel, the pin shaft 6 and the cantilever suspender set are made of local materials at the construction site, so that the construction cost is reduced, and the construction efficiency is accelerated.
The other structure of this embodiment is the same as embodiment 1.
Embodiment 3, a platform truck for installation of bridge centre joint wash-out pipe, as shown in fig. 1, be provided with angle steel bracing 9 between the lower tip of I-steel frame 7 and cantilever jib boom group, the setting of angle steel bracing 9 has further guaranteed the stability and the security of work platform. As shown in fig. 2 and 3, a first steel bar shear brace 11 is arranged between the support seat 1 and the vertical rod group 4, and a second steel bar shear brace 10 is arranged between the vertical rod group 4 and the beam group. The arrangement of the first steel bar shear support 11 and the second steel bar shear support 10 fully ensures the stability and structural strength between the connecting structures.
The other structure of this embodiment is the same as embodiment 2.
The present invention is not exhaustive and is well known to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a platform truck for installation of bridge centre joint wash-out pipe, includes the support element and the work platform that links to each other with the support element, its characterized in that: the supporting unit comprises supporting seats (1), universal wheels (2) are arranged at the bottom ends of the supporting seats (1), the supporting seats (1) are provided with two supporting seats, the two supporting seats (1) are respectively arranged on bridge decks on two sides of a middle joint of a bridge, the operation platform is located below the middle joint of the bridge, a cross beam group is connected between the two supporting seats (1), and the cross beam group is connected with the operation platform through a cantilever suspender group.
2. The trolley for installation of the bridge centre joint drain pipe as claimed in claim 1, wherein: the top of supporting seat (1) all is provided with upright pole group (4), crossbeam group link is between two upright pole groups (4).
3. The trolley for installation of the bridge centre joint drain pipe as claimed in claim 2, wherein: the beam group comprises a front beam group (3-1) and a rear beam group (3-2), and the front beam group (3-1) and the rear beam group (3-2) are double-spliced I-shaped steel arranged between the upright rod groups (4) at horizontal intervals.
4. The trolley for installation of the bridge centre joint drain pipe as claimed in claim 3, wherein: the cantilever suspension rod group comprises a front cantilever suspension rod (5-1) and a rear cantilever suspension rod (5-2), pin shafts (6) are arranged at the upper ends of the front cantilever suspension rod (5-1) and the rear cantilever suspension rod (5-2), and the front cantilever suspension rod (5-1) and the rear cantilever suspension rod (5-2) are respectively connected with a front beam group (3-1) and a rear beam group (3-2) through the pin shafts (6).
5. The trolley for installation of the bridge centre joint drain pipe according to any one of claims 1-4, wherein: the operation platform comprises an I-shaped steel frame (7) fixedly connected with the lower end part of the cantilever crane rod group, a threaded steel bar supporting bottom is welded between frames of the I-shaped steel frame (7), a threaded steel bar guardrail (8) is welded on the upper end face of each frame of the I-shaped steel frame (7), and a safety protection net is arranged outside each threaded steel bar guardrail (8).
6. The trolley for installation of the bridge centre joint drain pipe as claimed in claim 5, wherein: a bamboo rubber plate is laid above the threaded steel bar supporting bottom, and an angle steel inclined strut (9) is arranged between the I-shaped steel frame (7) and the lower end part of the cantilever hanging rod group.
7. The trolley for installation of the bridge centre joint drain pipe as claimed in claim 6, wherein: and a first steel bar shear brace (11) is arranged between the supporting seat (1) and the vertical rod group (4), and a second steel bar shear brace (10) is arranged between the vertical rod group (4) and the cross beam group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935039.0U CN210134344U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting bridge center joint drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935039.0U CN210134344U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting bridge center joint drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134344U true CN210134344U (en) | 2020-03-10 |
Family
ID=69706599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935039.0U Active CN210134344U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting bridge center joint drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144393A (en) * | 2020-10-23 | 2020-12-29 | 新疆北新路桥集团股份有限公司 | Installation and construction method for water collecting pipe under bridge |
| CN113430929A (en) * | 2021-08-04 | 2021-09-24 | 中交二公局第五工程有限公司 | Self-propelled beam bottom working trolley at central separation zone of bridge |
-
2019
- 2019-06-20 CN CN201920935039.0U patent/CN210134344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144393A (en) * | 2020-10-23 | 2020-12-29 | 新疆北新路桥集团股份有限公司 | Installation and construction method for water collecting pipe under bridge |
| CN113430929A (en) * | 2021-08-04 | 2021-09-24 | 中交二公局第五工程有限公司 | Self-propelled beam bottom working trolley at central separation zone of bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203188589U (en) | Rigid-frame continuous beam zero block construction bracket supporting system | |
| CN104878916B (en) | With the dismantled and assembled simple and easy four-wheel Mobile operating platform of constructional materials elevating function | |
| CN210134344U (en) | Trolley for mounting bridge center joint drain pipe | |
| CN204781879U (en) | Dismantled and assembled simple and easy four -wheel of taking building material raising and lowering functions removes operation platform | |
| CN103132702A (en) | Longspan pipe truss pulling bar lifting and overhead rotating emplacing construction method | |
| CN201793330U (en) | Gantry hanger frame device | |
| CN217323175U (en) | Auxiliary device for converting hoisting points of reinforcement cage of underground continuous wall | |
| CN206987351U (en) | A kind of special workbench of I-beam | |
| CN105625795A (en) | Adjustable leading rope spreading arm frame | |
| CN216040719U (en) | Template support cantilever bearing structure | |
| CN213329975U (en) | Steel pull rod hanging and pulling overhanging bearing steel beam structure | |
| CN205132926U (en) | Special well word hoist of hydroelectric set tail water ell | |
| CN209989697U (en) | Movable hanging basket for overhead operation at bottom of bridge steel box girder | |
| CN107453279A (en) | Be easy to carry the vehicle moving crossing frame of storage | |
| CN206426873U (en) | A kind of high headroom section contact net cantilever beam of urban track traffic | |
| CN110042752B (en) | Mobile hanging basket for aloft work at bottom of bridge steel box girder and operation method | |
| CN207124420U (en) | Be easy to carry the vehicle moving crossing frame of storage | |
| CN210134343U (en) | Trolley for mounting drain pipe on outer side edge of bridge | |
| CN214656393U (en) | Combined bridge installation device | |
| CN218805841U (en) | Movable railway bridge guardrail steel beam installation auxiliary device | |
| CN217399431U (en) | Temporary supporting structure of single-track box girder bridge girder erection machine of high-speed railway | |
| CN211897878U (en) | Four mound bent cap staple bolt supports of highway bridge and four mound bent cap support systems of highway bridge | |
| CN204751892U (en) | Rolling mill speed reducer special lifting device | |
| CN217479995U (en) | Cantilever beam hanging basket construction assembled safety platform | |
| CN217325024U (en) | Wet seam construction trolley for ultra-wide prefabricated box girder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |