CN210589859U - Movable precast beam concrete cloth construction platform - Google Patents
Movable precast beam concrete cloth construction platform Download PDFInfo
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- CN210589859U CN210589859U CN201920832212.4U CN201920832212U CN210589859U CN 210589859 U CN210589859 U CN 210589859U CN 201920832212 U CN201920832212 U CN 201920832212U CN 210589859 U CN210589859 U CN 210589859U
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Abstract
The utility model provides a movable precast beam concrete distribution construction platform, which comprises a bracket, a crawling ladder and an operation platform; the support comprises two trapezoidal supports arranged on two sides of the precast beam, one side of each trapezoidal support, facing the precast beam, is a vertical surface, one side of each trapezoidal support, facing away from the precast beam, is an inclined surface, the bottom of each trapezoidal support is provided with 4 traveling wheels, and the top of each trapezoidal support is higher than the top surface of the precast beam; the ladder stand is arranged on the inclined plane of the trapezoidal bracket; the operation platform is erected between the tops of the two trapezoidal supports, a concrete distributing opening is longitudinally formed in the middle of the operation platform along the precast beam, and concrete distributing guard plates are fixedly arranged on two sides of the concrete distributing opening respectively. The utility model provides a safe operation platform for the construction of the precast beam; the concrete distributing port can prevent concrete from splashing; the platform can move along the precast beam, so that the construction efficiency is improved.
Description
Technical Field
The utility model relates to a bridge precast beam construction technical field relates to the concrete placement distributing device when precast beam is under construction, concretely relates to movable precast beam concrete cloth platform.
Background
At present when carrying out precast beam concrete placement in the beam yard, construction operation personnel all stand and operate on roof beam body reinforcing bar or template, and construction operation is inconvenient, and high altitude construction lacks safety protection, has the potential safety hazard in the work progress, and constructor tramples and can cause destruction and pollution to the reinforcing bar, can not satisfy the standardized construction requirement of engineering scene.
Disclosure of Invention
The utility model aims at providing a safe, convenient, efficient movable precast beam concrete cloth construction platform to the above-mentioned problem that exists when current precast beam cloth.
The technical scheme of the utility model as follows:
the utility model provides a movable precast beam concrete cloth construction platform which characterized in that: comprises a bracket, a ladder stand and an operating platform; the support comprises two trapezoid supports arranged on two sides of the precast beam, two ends of each trapezoid support along the longitudinal direction of the precast beam are right-angled trapezoid frames, one side of each trapezoid support, facing the precast beam, is a vertical surface, one side of each trapezoid support, facing away from the precast beam, is an inclined surface, the bottom of each trapezoid support is provided with 4 traveling wheels, and the top of each trapezoid support is higher than the top surface of the precast beam; the ladder stand is arranged on the inclined plane of the trapezoidal bracket; the operation platform is erected between the tops of the two trapezoidal supports, a concrete distributing opening is longitudinally formed in the middle of the operation platform along the precast beam, and concrete distributing guard plates are fixedly arranged on two sides of the concrete distributing opening respectively.
The utility model comprehensively considers the height and width of the precast beam and the position of the precast beam web, and spans above and at two sides of the precast beam, thereby providing a stable and safe operation platform for constructors; constructors can go up and down the platform through the ladder stand, so that construction is facilitated; a concrete distributing opening is provided in the middle of the platform, and concrete distributing guard plates are arranged on two sides of the concrete distributing opening, so that concrete can be prevented from splashing; the platform can move along the precast beam, so that the construction efficiency is improved.
Drawings
FIG. 1 is a schematic structural view along the transverse direction of a precast beam according to the present invention;
FIG. 2 is a schematic structural view along the longitudinal direction of the precast beam;
FIG. 3 is a schematic plan view of the operation platform;
fig. 4 is a structural schematic view of the trapezoidal bracket along the transverse direction of the precast beam.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model comprises a bracket, a ladder stand and an operation platform; the support comprises two trapezoid supports 2 arranged on two sides of a precast beam 1, two ends of each trapezoid support 2 along the longitudinal direction of the precast beam are right-angled trapezoid frames, one side of each trapezoid support, facing the precast beam, is a vertical surface, one side of each trapezoid support, facing away from the precast beam, is an inclined surface, the bottom of each trapezoid support is provided with 4 travelling wheels 3, and the top of each trapezoid support is higher than the top surface of the precast beam; the ladder stand 4 is arranged on the inclined plane of the trapezoidal bracket 2; the operation platform 5 is erected between the tops of the two trapezoidal supports, a concrete distributing opening 50 is longitudinally formed in the middle of the operation platform 5 along the precast beam, and concrete distributing guard plates 51 are fixedly arranged on two sides of the concrete distributing opening 50 respectively.
As shown in fig. 4 and 2, each of the right-angled trapezoid frames at two ends of each trapezoid support 2 includes an upper cross bar 21 and a lower cross bar 22, the length of the lower cross bar 22 is greater than that of the upper cross bar 21, the upper cross bar 21 is connected to one end of the lower cross bar 22 through a first vertical rod 23, and the upper cross bar is connected to the other end of the lower cross bar through a diagonal rod 24. The two ends of the upper transverse rod of the two right-angle trapezoid frames at the two ends of each trapezoid support are connected through two upper longitudinal rods 25, and the two ends of the lower transverse rod are connected through two lower longitudinal rods 26. The 4 walking wheels 3 are respectively arranged at the two ends of the bottom of the lower cross bar 22 of the two right-angle trapezoid frames.
Further, in order to strengthen the structure of the right trapezoid frame, the upper cross bar, the connecting end of the diagonal brace and the lower cross bar can be connected through the second vertical rod 27.
The ladder 4 provides a passage for constructors to get on and off the platform. To ensure the safety of the constructors up and down, ladder guard rails 41 may be provided at both sides of the ladder 4.
As shown in fig. 3, the operation platform 5 includes a rectangular platform frame formed by welding 2 platform cross bars 52 and 2 platform longitudinal bars 53, two guard plate support bars 54 are welded between the 2 platform cross bars 52, a certain distance is provided between the two guard plate support bars 54 to form the concrete distribution port 50, and the concrete distribution guard plate 51 is welded to the guard plate support bars 54; a platform framework supporting rod 55 parallel to the guard plate supporting rods is welded between the two platform cross rods 52 at a certain distance from the outer side of each guard plate supporting rod 54, a platform framework 56 shaped like a Chinese character 'mi' is welded between the platform framework supporting rod 54 and the platform longitudinal rod 53 and the platform cross rod 52, a platform net piece 57 or a platform panel is paved on the platform framework (in fig. 3, the right side of the platform indicates the state of paving the platform net piece on the platform framework shaped like a Chinese character 'mi', and the left side indicates the state of not paving the platform net piece).
The concrete distribution guard plate 51 provides a guiding function for concrete pouring on one hand, and can prevent concrete from splashing outwards on the other hand. In specific implementation, the top edge of the concrete distribution guard plate 51 may be inclined toward the outer side of the concrete pouring opening.
The firmness of the concrete cloth guard plate is ensured, and a plurality of inclined supporting plates 58 can be welded between the concrete cloth guard plate 51 and the platform framework supporting rod; in addition, in order to prevent sundries on the platform from falling into the concrete, a skirting board 59 can be welded longitudinally along the support rod of the platform framework.
As shown in fig. 1, the utility model discloses a two trapezoidal support tops are except connecting through operation platform, still can follow the precast beam and transversely fix between two trapezoidal support tops and set up two trusses 6, and the lower chord of two trusses 6 passes through bolted connection with the upper horizontal pole 21 of the right trapezoid frame at two trapezoidal support both ends respectively. The two trusses 6 can be used as guardrails at two ends of the operating platform, and the two trapezoidal supports are firmly connected.
As shown in fig. 2, in order to ensure the construction safety, the utility model discloses during the implementation, still can establish platform guardrail 7 at the last vertical pole 25 top of the inclined plane one side of every trapezoidal support.
The utility model is used for binding beam body steel bars and mold closing plates on the precast beam pedestal when the precast beam is poured in a beam field; then the cloth construction platform is pushed to move to stride on two sides of the precast beam, the cloth construction platform moves to a proper position from front to back and left to right, an operator goes up to the operation platform from the crawling ladders on two sides, and the gantry crane hangs the hopper to pour the precast beam concrete from the concrete distribution port above the platform. After one construction is finished, the platform is pushed to move to the next position for continuous construction.
Claims (9)
1. The utility model provides a movable precast beam concrete cloth construction platform which characterized in that: comprises a bracket, a ladder stand and an operating platform; the support comprises two trapezoid supports arranged on two sides of the precast beam, two ends of each trapezoid support along the longitudinal direction of the precast beam are right-angled trapezoid frames, one side of each trapezoid support, facing the precast beam, is a vertical surface, one side of each trapezoid support, facing away from the precast beam, is an inclined surface, the bottom of each trapezoid support is provided with 4 traveling wheels, and the top of each trapezoid support is higher than the top surface of the precast beam; the ladder stand is arranged on the inclined plane of the trapezoidal bracket; the operation platform is erected between the tops of the two trapezoidal supports, a concrete distributing opening is longitudinally formed in the middle of the operation platform along the precast beam, and concrete distributing guard plates are fixedly arranged on two sides of the concrete distributing opening respectively.
2. The movable precast beam concrete cloth construction platform of claim 1, characterized in that: the right trapezoid frames at two ends of each trapezoid support comprise an upper cross rod and a lower cross rod, the length of the lower cross rod is larger than that of the upper cross rod, the upper cross rod is connected with one end of the lower cross rod through a first vertical rod, the upper cross rod is connected with the other end of the lower cross rod through an inclined support rod, the two ends of the upper cross rod of the two right trapezoid frames at two ends of each trapezoid support are connected through two upper longitudinal rods, the two ends of the lower cross rod are connected through two lower longitudinal rods, and 4 walking wheels are respectively arranged at two ends of the bottom of the lower cross rod of the two right trapezoid frames.
3. The movable precast beam concrete cloth construction platform of claim 2, characterized in that: and one end of the upper cross rod connected with the inclined strut is also connected with the lower cross rod through a second vertical rod.
4. The movable precast beam concrete cloth construction platform of claim 1, characterized in that: and ladder stand guardrails are arranged on two sides of the ladder stand.
5. The movable precast beam concrete cloth construction platform of claim 1, characterized in that: the operation platform comprises a rectangular platform frame formed by welding 2 platform cross rods and 2 platform longitudinal rods, two protection plate support rods are welded between the 2 platform cross rods, a certain distance is arranged between the two protection plate support rods to form the concrete distributing opening, and the concrete distributing protection plates are welded with the protection plate support rods; a platform framework supporting rod parallel to the protective plate supporting rod is welded between the two platform cross rods at a certain distance away from the outer side of each protective plate supporting rod, a platform framework in a shape like a Chinese character 'mi' is welded between the platform framework supporting rod and the platform longitudinal rods and the platform cross rods, and a platform net piece or a platform panel is paved on the platform framework.
6. The movable precast beam concrete cloth construction platform of claim 5, characterized in that: the top edge of the concrete distributing protection plate inclines towards the outer side of the concrete pouring opening.
7. The movable precast beam concrete cloth construction platform of claim 5, characterized in that: the concrete cloth backplate with the welding has polylith fagging between the platform skeleton bracing piece, follows the vertical welding of platform skeleton bracing piece has a baseboard.
8. The movable precast beam concrete cloth construction platform of claim 2, characterized in that: two trusses are fixedly arranged between the tops of the two trapezoidal supports in the transverse direction of the precast beam, and the lower chords of the two trusses are respectively connected with the upper transverse rods of the right-angled trapezoidal frames at the two ends of the two trapezoidal supports through bolts.
9. The movable precast beam concrete cloth construction platform of claim 2, characterized in that: the top of the upper longitudinal rod on one side of the inclined plane of each trapezoidal support is provided with a platform guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832212.4U CN210589859U (en) | 2019-06-04 | 2019-06-04 | Movable precast beam concrete cloth construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832212.4U CN210589859U (en) | 2019-06-04 | 2019-06-04 | Movable precast beam concrete cloth construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589859U true CN210589859U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832212.4U Active CN210589859U (en) | 2019-06-04 | 2019-06-04 | Movable precast beam concrete cloth construction platform |
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| CN (1) | CN210589859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459272A (en) * | 2021-06-10 | 2021-10-01 | 中国五冶集团有限公司 | A construction work platform for prefabricating case roof beam |
-
2019
- 2019-06-04 CN CN201920832212.4U patent/CN210589859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459272A (en) * | 2021-06-10 | 2021-10-01 | 中国五冶集团有限公司 | A construction work platform for prefabricating case roof beam |
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