CN210552078U - Temporary construction platform for side form of ultrahigh-strength concrete precast beam - Google Patents
Temporary construction platform for side form of ultrahigh-strength concrete precast beam Download PDFInfo
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- CN210552078U CN210552078U CN201920952419.5U CN201920952419U CN210552078U CN 210552078 U CN210552078 U CN 210552078U CN 201920952419 U CN201920952419 U CN 201920952419U CN 210552078 U CN210552078 U CN 210552078U
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- angle steel
- construction
- steel
- precast beam
- concrete precast
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- 238000010276 construction Methods 0.000 title claims abstract description 96
- 239000004567 concrete Substances 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 137
- 239000010959 steel Substances 0.000 claims abstract description 137
- 239000011372 high-strength concrete Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 8
- 230000003014 reinforcing Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000004574 high-performance concrete Substances 0.000 abstract 2
- 239000011374 ultra-high-performance concrete Substances 0.000 description 8
- 230000001174 ascending Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of construction platforms, in particular to a temporary construction platform for a side form of a super-high-strength concrete precast beam, which comprises a construction pedal, transverse angle steel for supporting the construction pedal and a limit short steel bar connected with the transverse angle steel, wherein the right side of the transverse angle steel is connected with a side form stand column, and the limit short steel bar is used for controlling the construction pedal not to move to the leftmost side of the transverse angle steel; the utility model discloses a horizontal angle steel supports construction footboard utilizes spacing short steel bar to prevent that the construction footboard from removing to horizontal angle steel leftmost side, and the technical problem that interim construction platform was pour to super high performance concrete precast beam side form among the solution prior art is with high costs, workman inconvenient operation on construction platform reaches the purpose of building workman interim construction platform with low price and the good material of fixity when super high performance concrete precast beam side form is pour the construction.
Description
Technical Field
The utility model relates to a construction platform technical field especially relates to an interim construction platform of super high strength concrete precast beam side form.
Background
The ultra-high performance concrete (UHPC) is a novel building material with good durability and high toughness, the compressive strength of which is more than 150 MPa. Due to the ultra-high strength of UHPC materials, UHPC is often used in buildings to manufacture some special-shaped structures or to construct some building structure forms which cannot meet the requirements of conventional materials. Because the ultra-high performance concrete has the characteristic of fast hardening, the construction procedures of vibration, embedded part construction, surface smoothing, surface film covering and water retention and the like need to be quickly completed before the concrete is hardened in the concrete pouring process. Therefore, a temporary construction platform needs to be built on the side face of the pouring template, so that workers can construct the construction platform conveniently and quickly. The traditional construction platform adopts a scaffold to be built on the side surface of a construction template, or a worker directly stands at the edge of the template to carry out construction. The construction cost is increased by building the scaffold, and if the scaffold is directly erected on the edge of the template for construction, the cost for building a temporary construction platform is saved, but the effect of construction temporary load is not considered when the template is designed. Workers carry out various construction operations on the edges of the side forms, and the templates are easily damaged. Moreover, workers do not have a relatively comfortable standing space, and construction quality and construction safety cannot be guaranteed.
Therefore, there is a need for improvement of the prior art to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a temporary construction platform of precast beam side form excels in provides, solves among the prior art technical problem that the temporary construction platform was pour to precast beam side form excels in performance with high costs, workman inconvenient operation on construction platform. The method is realized by the following technical scheme:
the designed temporary construction platform for the side mold of the ultra-high-strength concrete precast beam comprises transverse angle steel used for supporting a construction pedal, limiting short steel bars connected with the transverse angle steel and the construction pedal, wherein the right side of the transverse angle steel is connected with the side mold stand column, the right side is one side, close to the side mold stand column, of the transverse angle steel, otherwise, the left side is the transverse angle steel, the transverse angle steel can adopt ∟ 6# to ∟ 9# standard angle steel, one surface of the transverse angle steel is horizontal to the ground, the other surface of the transverse angle steel is perpendicular to the ground and is positioned below the surface of the ground, clamping devices can be arranged on the transverse angle steel, the limiting short steel bars and the side mold stand column to enable the transverse angle steel, the limiting short steel bars and the side mold stand column to be detachably connected, the limiting short steel bars are used for controlling the construction pedal to be incapable of moving to the leftmost side of the transverse angle steel, the limiting short steel bars can be arranged at the overhanging ends of the transverse angle steel bars and can be arranged at the leftmost side of the transverse angle steel, the limiting short steel bars can be arranged at a height slightly lower than that of the construction pedal, and a plurality of sections of.
Furthermore, the construction pedal is arranged as a clamping channel steel reversely buckled on the transverse angle steel, and can use 16# to 22# clamping channel steel, so that the clamping channel steel is convenient to disassemble and firm, and the construction pedal is low in manufacturing cost.
Furthermore, the connection mode of horizontal angle steel and side form stand is fillet weld welding, connects more firmly.
Furthermore, the connection mode of spacing short steel bar and horizontal angle steel is the welding, connects more firmly.
Further, the interim construction platform of super high strength concrete precast beam side form still include the support of being connected with horizontal angle steel lower part and side form stand, the support forms the tripod with horizontal angle steel, side form stand, the support is used for supporting horizontal angle steel, makes the construction footboard more stable.
Further, the interim construction platform of super high strength concrete precast beam side form still including setting up the through hole on the screens channel-section steel and the handle that runs through the through hole, the handle is used for controlling the screens channel-section steel upward movement that sets up on horizontal angle steel when exerting ascending power to the handle, can set up to two through holes, the handle can set up to the decurrent concave type reinforcing bar of opening, two through holes are passed on the both sides of concave type reinforcing bar, set up in the below of two through holes and block the piece, when exerting ascending power to the handle, handle rebound, block the piece and can exert ascending power to the construction footboard, when not exerting power to the handle can be through two through holes for screens channel-section steel downstream, until handle upper portion is 0 with the distance of construction footboard, set up the handle and can conveniently construct the dismantlement equipment of footboard.
Further, the interim construction platform of super high strength concrete precast beam side form still including setting up the screens groove at horizontal angle steel upper surface, the screens groove is used for controlling the screens channel-section steel that sets up on horizontal angle steel and can not the side-to-side motion, can set up two screens grooves, and the construction footboard comprises the concave type screens channel-section steel of back-off on horizontal angle steel, two limits of concave type screens channel-section steel just in time in two screens grooves, set up behind the screens groove that the construction platform is more stable, is difficult for rocking during workman's construction, and the construction is safer.
Further, the support is detachably connected with the transverse angle steel and the side die stand column, and the buckle devices can be arranged on the support, the transverse angle steel and the side die stand column, so that the device is convenient to disassemble and assemble.
Further, spacing short reinforcing bar sets up to cylindric ribbed steel bar, diameter 12mm to 20mm, length 5cm to 8cm, ribbed steel bar intensity is high, sets to this length and can prevent the horizontal angle steel of construction footboard landing, save material again, and highly not too high moreover, the dismantlement equipment of the device of being convenient for.
Further, the distance between the transverse angle steel and the top end of the side form stand column is set to be 10 cm-15 cm, the height is set to be the height, so that workers can conveniently work when pouring construction is carried out on the side form of the ultra-high performance concrete precast beam, the distance from the ground to the side form stand column is not too high, and construction safety is facilitated.
The utility model discloses an actively profitable technological effect includes: the utility model increases the operation space of workers when pouring the ultra-high performance concrete precast beam side form; the construction safety of workers is improved when the pouring construction of the side mold of the ultra-high performance concrete precast beam is carried out; the whole device has low manufacturing cost and low cost; the whole device is simple to manufacture, convenient to disassemble and assemble, safe, stable and easy to use; obviously, the utility model discloses a horizontal angle steel supports construction footboard utilizes spacing short steel bar to prevent that the construction footboard from removing to horizontal angle steel leftmost side, solves among the prior art technical problem that the interim construction platform is pour to super high performance precast concrete beam side form is with high costs, workman inconvenient operation on construction platform, reaches when the construction is pour to super high performance precast concrete beam side form and builds the purpose of the interim construction platform of workman with the material that low price and fixity are good.
Other advantageous effects of the present invention will be further described with reference to the following embodiments.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a cross-sectional view of the present invention, a bridge stage and a sideform;
fig. 2 is a top view of the present invention, a bridge stage and a pier;
FIG. 3 is an exploded view of the side form pillar of the present invention, enlarged at 1: 6;
in the figure, 1, a construction pedal; 2. transverse angle steel; 3. limiting short steel bars; 4. a side form column; 5. a support; 6. a through hole; 7. a handle; 8. a clamping groove; 9. a bridge segment; 10. a sideform; 11. provided is a bridge pier.
Detailed Description
the embodiment of the temporary construction platform for the side die of the ultra-high-strength concrete precast beam comprises a construction pedal 1, transverse angle steel 2 used for supporting the construction pedal 1 and limiting short steel bars 3 connected with the transverse angle steel 2, wherein the right side of the transverse angle steel 2 is connected with the side die stand column 4, the side die stand column 4 is connected with a side die plate 10, the side die plate 10 is tightly attached to a bridge section ∟ 9, two ends of the bridge section ∟ 9 are provided with piers 11, the right side is one side, close to the side die stand column 4, of the transverse angle steel 2, otherwise, the right side is the left side, the transverse angle steel 2 can adopt standard angle steel from No. 6 to No. ∟ 9, one surface of the transverse angle steel 2 is horizontal to the ground, the other surface of the transverse angle steel 2 is vertical to the ground and is positioned below the surface of the ground, clamping devices can be arranged on the transverse angle steel 2, the limiting short steel bars 3 and the side die stand column 4, the transverse angle steel bars 2 can be detachably connected with the limiting short steel bars 3, the limiting short steel bars 3 can be arranged on the surface of the transverse angle steel bar 2, the transverse angle steel bar 3 and can be arranged at the outermost end of the transverse angle steel bar 2 or a plate with the limiting steel bar 3, the limiting steel bar can be arranged at the end of the transverse plate and the transverse bar 2, the limiting steel plate can be slightly higher than the transverse steel plate 3, the limiting steel plate, the plate can be arranged at the transverse steel plate, the transverse steel.
In this embodiment, the construction pedal 1 is arranged as a clamping channel steel reversely buckled on the transverse angle steel 2, and can use 16# to 22# clamping channel steel, so that the clamping channel steel is convenient to disassemble and firm, and the construction pedal is low in cost.
In this embodiment, the connection mode of horizontal angle steel 2 and side form stand 4 is fillet weld welding, connects more firmly.
In this embodiment, the connection mode of spacing short steel 3 and horizontal angle steel 2 is the welding, connects more firmly.
In this embodiment, the interim construction platform of super high strength concrete precast beam side form still include the support 5 of being connected with horizontal angle steel 2 lower part and side form stand 4, the tripod is constituteed with horizontal angle steel 2, side form stand 4 to support 5, support 5 is used for supporting horizontal angle steel 2, makes construction footboard 1 more stable.
In this embodiment, the interim construction platform of super high strength concrete precast beam side form still including setting up through hole 6 on the screens channel-section steel and the handle 7 that runs through hole 6, handle 7 is used for being two through holes 6 when handle 7, the downward concave type reinforcing bar of opening can be set to handle 7, two through holes 6 are run through on the both sides of concave type reinforcing bar, the position that lies in two through holes 6 below on concave type reinforcing bar sets up blocks the piece, when exerting upward power to handle 7, handle 7 moves up, it can exert ascending power to construction footboard 1 to block the piece, handle 7 can be through two through holes 6 for screens channel-section steel downstream when not exerting force to handle 7, until handle 7 upper portion is 0 with the distance of construction footboard 1, it can make things convenient for the dismantlement equipment of construction footboard 1 to set up handle 7.
In this embodiment, an interim construction platform of super high strength concrete precast beam side form still including setting up the screens groove 8 at 2 upper surfaces of horizontal angle steel, screens groove 8 is used for controlling the screens channel-section steel that sets up on horizontal angle steel 2 and can not the side-to-side motion, can set up two screens grooves 8, and construction footboard 1 comprises the concave type screens channel-section steel of back-off on horizontal angle steel 2, two sides of concave type screens channel-section steel just in time in two screens grooves 8, set up construction platform behind the screens groove 8 more stable, difficult the rocking during workman's construction, it is safer to construct.
In this embodiment, support 5 is connected with horizontal angle steel 2 and side form stand 4 are detachable, can set up and set up buckle device on support 5 and horizontal angle steel 2 and side form stand 4, makes things convenient for the dismantlement equipment of device.
In this embodiment, spacing short steel 3 sets up to cylindric ribbed steel bar, diameter 12mm to 20mm, length 5cm to 8cm, ribbed steel bar intensity is high, sets to this length and can prevent to construct 1 horizontal angle steel 2 of footboard landing, save material again, and highly not too high moreover, the dismantlement equipment of the device of being convenient for.
In this embodiment, the distance between the transverse angle steel 2 and the top end of the side form upright post 4 is set to be 10cm to 15cm, the height is set to be the height, so that the operation of workers is convenient during pouring construction of the side form of the ultra-high performance concrete precast beam, the distance from the ground is not too high, and the construction safety is facilitated.
The implementation process comprises the following steps: welding horizontal angle steel 2 on ultra-high performance precast concrete beam side form stand 4, later welding spacing short reinforcement 3 to the overhanging end of horizontal angle steel 2, with construction platform footboard screens channel-section steel back-off on horizontal angle steel 2 again, the workman stands and carries out ultra-high performance precast concrete beam pouring construction on construction footboard 1, demolishs the template after waiting the concrete to reach form removal intensity after the construction is accomplished.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a temporary construction platform of super high strength concrete precast beam side form which characterized in that: including the construction footboard, be used for supporting the horizontal angle steel of construction footboard and the spacing short steel bar of being connected with horizontal angle steel, the right side and the side form stand of horizontal angle steel are connected, spacing short steel bar sets up to cylindric reinforcing bar for prevent that the construction footboard from removing to horizontal angle steel leftmost side.
2. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 1, characterized in that: the construction pedal is arranged into a clamping channel steel reversely buckled on the transverse angle steel.
3. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 2, characterized in that: the connection mode of the transverse angle steel and the side mold column is fillet weld welding.
4. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 3, characterized in that: the connection mode of the limiting short steel bars and the transverse angle steel is welding.
5. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 4, characterized in that: the support is connected with the lower portion of the transverse angle steel and the side die stand column and used for supporting the transverse angle steel.
6. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 5, characterized in that: the handle is used for controlling the clamping channel steel to move upwards when upward force is applied to the handle.
7. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 6, characterized in that: the steel plate clamping device is characterized by further comprising a clamping groove arranged on the upper surface of the transverse angle steel, and the clamping groove is used for controlling the clamping channel steel arranged on the transverse angle steel to be incapable of moving left and right.
8. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 7, characterized in that: the support is detachably connected with the transverse angle steel and the side die stand column.
9. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 2, characterized in that: the limiting short steel bars are arranged to be cylindrical ribbed steel bars, the diameter of the limiting short steel bars ranges from 12mm to 20mm, and the length of the limiting short steel bars ranges from 5cm to 8 cm.
10. The temporary construction platform for the side mold of the ultra-high-strength concrete precast beam as recited in claim 4, characterized in that: the distance between the transverse angle steel and the top end of the side die stand column is set to be 10 cm-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952419.5U CN210552078U (en) | 2019-06-24 | 2019-06-24 | Temporary construction platform for side form of ultrahigh-strength concrete precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952419.5U CN210552078U (en) | 2019-06-24 | 2019-06-24 | Temporary construction platform for side form of ultrahigh-strength concrete precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210552078U true CN210552078U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920952419.5U Active CN210552078U (en) | 2019-06-24 | 2019-06-24 | Temporary construction platform for side form of ultrahigh-strength concrete precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210552078U (en) |
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2019
- 2019-06-24 CN CN201920952419.5U patent/CN210552078U/en active Active
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