CN210134343U - Trolley for mounting drain pipe on outer side edge of bridge - Google Patents
Trolley for mounting drain pipe on outer side edge of bridge Download PDFInfo
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- CN210134343U CN210134343U CN201920934009.8U CN201920934009U CN210134343U CN 210134343 U CN210134343 U CN 210134343U CN 201920934009 U CN201920934009 U CN 201920934009U CN 210134343 U CN210134343 U CN 210134343U
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Abstract
The utility model discloses a platform truck for installation of bridge outside limit outlet pipe, including ballast platform and the operation platform that links to each other with ballast platform, ballast platform includes the supporting seat, and the bottom of supporting seat is provided with the universal wheel, and the top of supporting seat is provided with counterweight and pole setting group, and the top of pole setting group is provided with the crossbeam group of encorbelmenting, and the free end of the crossbeam group of encorbelmenting is connected with vertical davit group, the operation platform connect at the lower tip of vertical davit group and with the crossbeam group of encorbelmenting correspond from top to bottom. The utility model discloses not only can draw materials on the spot, simple structure, constructor can carry out the installation operation of the wash-out conduit in the bridge outside on the operation platform of bridge outside limit below conveniently moreover, neither need use the bridge to examine the car, also need not set up simple and easy temporary stand, has practiced thrift construction cost greatly, and existing effect has improved the efficiency of construction, has guaranteed construction safety again, has fine popularization and 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 outside limit 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 outside limit wash-out pipe when having solved current bridge wash-out pipe installation, uses the bridge to examine car quantity and lack and with high costs, adopts the technical problem that simple and easy support can't guarantee construction quality, inefficiency and have 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 outside limit wash-out pipe, includes ballast platform and the work platform that links to each other with ballast platform, ballast platform includes the supporting seat, and the bottom of supporting seat is provided with the universal wheel, and the top of supporting seat is provided with counterweight and pole setting group, and the top of pole setting group is provided with the crossbeam group of encorbelmenting, and the free end of the crossbeam group of encorbelmenting is connected with vertical davit group, the work platform connect under the vertical davit group the tip and with the crossbeam group of encorbelmenting correspond from top to bottom.
The supporting seat comprises a first I-shaped steel frame, a first threaded steel bar is connected between the frames of the first I-shaped steel frame, a bamboo rubber plate is arranged above the first threaded steel bar, and the counterweight is placed above the bamboo rubber plate.
The upright rod group comprises I-steel upright rods vertically arranged at four corners of the upper end face of the first I-steel frame, threaded steel rod upright rods are arranged between the I-steel upright rods, and first steel bar shear supports are arranged between the threaded steel rod upright rods and the I-steel upright rods.
The cantilever beam group comprises two horizontal I-shaped steels which are arranged at the top of the vertical rod group in parallel, the two ends of the two horizontal I-shaped steels are connected with the inner side cross beam through the outer side cross beam respectively, a second steel bar shear support is connected between the horizontal I-shaped steel and the outer side cross beam as well as between the horizontal I-shaped steel and the inner side cross beam, and the upper end part of the vertical rod group is connected below the outer side cross beam.
I-steel shear braces are arranged between the horizontal I-steel and the vertical rod group and between the horizontal I-steel and the vertical rod group.
The vertical rod group comprises two vertical I-shaped steels, a vertical crawling ladder is arranged between the two vertical I-shaped steels, and a guard ring is arranged on the periphery of the vertical crawling ladder.
The operation platform comprises a second I-shaped steel frame, second threaded steel bars are arranged between frames of the second I-shaped steel frame, bamboo rubber plates are laid on the second threaded steel bars, threaded steel bar guardrails are arranged on the upper end faces of the second I-shaped steel frame, and safety nets are arranged outside the threaded steel bar guardrails.
And a reinforcing angle steel is arranged between the second I-steel frame and the vertical I-steel, and a third steel bar shear support is arranged between the two vertical I-steel and the outer side cross beam as well as the second I-steel frame.
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 the wash-out conduit in the bridge outside on the operation platform of bridge outside limit below conveniently moreover, neither need use the bridge to examine the car, also need not set up simple and easy interim support, has practiced thrift construction cost greatly. 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 the interim support of repeated equipment comes segmentation installation wash-out pipe. The utility model discloses it is easy, simple structure, low in manufacturing cost to draw materials, and existing effect has 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 cross-sectional view taken along line I-I of FIG. 1;
FIG. 4 is a cross-sectional view taken along line II-II of FIG. 1;
FIG. 5 is a cross-sectional view taken along plane III-III of FIG. 1;
FIG. 6 is a cross-sectional view taken along line IV-IV of FIG. 1.
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.
Embodiment 1, a platform truck for installation of bridge outside limit outlet pipe, as shown in fig. 1, including ballast platform and the work platform that links to each other with the ballast platform, the ballast platform includes supporting seat 1, and the bottom of supporting seat 1 is provided with universal wheel 2, and under the drive of universal wheel 2, supporting seat 1 can remove on the bridge floor conveniently to this installation demand of different positions outlet pipe on the cooperation bridge. As shown in fig. 3, the supporting seat 1 includes a first i-steel frame 1-1, a first twisted steel bar 1-2 is connected between the frames of the first i-steel frame 1-1, a bamboo plywood is arranged above the first twisted steel bar 1-2, a counterweight 3 is placed above the bamboo plywood, and the counterweight 3 may be a heavy object such as a sand bag or a stone which is convenient to take.
As shown in fig. 1 and 4, a vertical rod group 4 is arranged above the supporting seat 1, and the vertical rod group 4 includes h-shaped steel vertical rods vertically arranged at four corners of the upper end surface of the first h-shaped steel frame 1-1. Threaded steel bar upright posts 1-4 are arranged between the I-shaped steel upright posts, and the threaded steel bar upright posts 1-4 play a blocking role, so that the heavy object 3 is prevented from falling off the bamboo plywood in the moving process of the supporting seat 1, and the safety of counterweight construction is fully ensured. A first steel bar shear support 11 is arranged between the threaded steel bar vertical rod 1-4 and the I-shaped steel vertical rod, and the first steel bar shear support 11 can reinforce the threaded steel bar vertical rod 1-4 and can reinforce the I-shaped steel vertical rod, so that the structural strength of the vertical rod group 4 is ensured.
As shown in fig. 1 and 2, an overhanging beam group 5 is arranged at the top end of the i-steel upright rod, the overhanging beam group 5 comprises two horizontal i-steels 5-1 arranged at the top of the upright rod group 4 in parallel, and two ends of the two horizontal i-steels 5-1 are respectively connected through an outer side cross beam 5-2 and an inner side cross beam 5-3. The lower part of the outer side cross beam 5-2 is connected with a vertical hanging rod group 6, and the operation platform is connected to the lower end part of the vertical hanging rod group 6 and vertically corresponds to the cantilever cross beam group 5. The operation platform, the vertical hanging rod group 6, the cantilever beam group 5 and the ballast platform form a C-shaped structure.
The vertical rod group 6 comprises two vertical I-shaped steels 6-1, a vertical crawling ladder 8 is arranged between the two vertical I-shaped steels 6-1, and constructors can go to the operation platform from the upper end face of the bridge through the vertical crawling ladder 8. The periphery of vertical cat ladder 8 is provided with the protective shroud 9, and the security when vertical cat ladder 8 about the constructor has been guaranteed to protective shroud 9.
And a second steel bar shear support 21 is connected between the horizontal I-beam 5-1 and the outer side cross beam 5-2 and the inner side cross beam 5-3, and the second steel bar shear support 21 not only can enhance the connection reliability between the two horizontal I-beams 5-1, but also indirectly ensures the structural strength of the connection between the vertical rod group 6 and the cantilever beam group 5.
As shown in fig. 5 and 6, the work platform includes a second i-steel frame 10, a second twisted steel bar 12 is disposed between the frames of the second i-steel frame 10, a bamboo plywood is laid on the second twisted steel bar 12, and a constructor stands on the bamboo plywood to install the drain pipe. The upper end face of the second I-shaped steel frame 10 is provided with a threaded steel bar guardrail 13, and a safety net is arranged outside the threaded steel bar guardrail 13, so that the safety of construction personnel is fully guaranteed. A reinforcing angle steel 14 is arranged between the second I-shaped steel frame 10 and the vertical I-shaped steel 6-1, and a third steel bar shear support 31 is arranged between the two vertical I-shaped steel 6-1, the outer side cross beam 5-2 and the second I-shaped steel frame 10.
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 (8)
1. The utility model provides a platform truck that is used for bridge outside limit wash-out pipe to install, includes ballast platform and the work platform that links to each other with the ballast platform, its characterized in that: the ballast platform comprises a supporting seat (1), universal wheels (2) are arranged at the bottom end of the supporting seat (1), a counterweight (3) and a vertical rod group (4) are arranged above the supporting seat (1), a cantilever beam group (5) is arranged at the top end of the vertical rod group (4), the free end of the cantilever beam group (5) is connected with a vertical lifting rod group (6), and the operation platform is connected to the lower end of the vertical lifting rod group (6) and vertically corresponds to the cantilever beam group (5).
2. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 1, wherein: the supporting seat (1) comprises a first I-shaped steel frame (1-1), a first threaded steel bar (1-2) is connected between the frames of the first I-shaped steel frame (1-1), a bamboo rubber plate is arranged above the first threaded steel bar (1-2), and the counterweight (3) is placed above the bamboo rubber plate.
3. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 2, wherein: the vertical rod group (4) comprises I-steel vertical rods vertically arranged at four corners of the upper end face of the first I-steel frame (1-1), threaded steel rod vertical rods (1-4) are arranged between the I-steel vertical rods, and first steel rod shear braces (11) are arranged between the threaded steel rod vertical rods (1-4) and the I-steel vertical rods.
4. The trolley for installing the bridge outer side edge drain pipe as claimed in claim 1, 2 or 3, wherein: the cantilever beam group (5) comprises two horizontal I-shaped steels (5-1) which are arranged at the top of the vertical rod group (4) in parallel, two ends of the two horizontal I-shaped steels (5-1) are connected with an inner side beam (5-3) through an outer side beam (5-2), a second steel bar shear support (21) is connected between the horizontal I-shaped steel (5-1) and the outer side beam (5-2) and between the horizontal I-shaped steel (5-1) and the inner side beam (5-3), and the upper end part of the vertical hanging rod group (6) is connected below the outer side beam (5-2).
5. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 4, wherein: i-steel shear braces (7) are arranged between the horizontal I-steel (5-1) and the vertical rod group (4) and between the horizontal I-steel (5-1) and the vertical hanging rod group (6).
6. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 5, wherein: the vertical rod group (6) comprises two vertical I-shaped steels (6-1), a vertical crawling ladder (8) is arranged between the two vertical I-shaped steels (6-1), and a guard ring (9) is arranged on the periphery of the vertical crawling ladder (8).
7. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 6, wherein: the operation platform comprises a second I-shaped steel frame (10), second threaded steel bars (12) are arranged between frames of the second I-shaped steel frame (10), bamboo rubber plates are paved on the second threaded steel bars (12), threaded steel bar guardrails (13) are arranged on the upper end faces of the second I-shaped steel frame (10), and safety nets are arranged outside the threaded steel bar guardrails (13).
8. The trolley for installing the drain pipe on the outer side of the bridge as claimed in claim 7, wherein: and a reinforcing angle steel (14) is arranged between the second I-shaped steel frame (10) and the vertical I-shaped steel (6-1), and a third steel bar shear brace (31) is arranged between the two vertical I-shaped steels (6-1), the outer side cross beam (5-2) and the second I-shaped steel frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934009.8U CN210134343U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting drain pipe on outer side edge of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934009.8U CN210134343U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting drain pipe on outer side edge of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134343U true CN210134343U (en) | 2020-03-10 |
Family
ID=69705714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934009.8U Active CN210134343U (en) | 2019-06-20 | 2019-06-20 | Trolley for mounting drain pipe on outer side edge of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134343U (en) |
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2019
- 2019-06-20 CN CN201920934009.8U patent/CN210134343U/en active Active
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