WO2023015984A1 - 一种道路基层边缘部位混凝土浇筑施工方法 - Google Patents

一种道路基层边缘部位混凝土浇筑施工方法 Download PDF

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Publication number
WO2023015984A1
WO2023015984A1 PCT/CN2022/091398 CN2022091398W WO2023015984A1 WO 2023015984 A1 WO2023015984 A1 WO 2023015984A1 CN 2022091398 W CN2022091398 W CN 2022091398W WO 2023015984 A1 WO2023015984 A1 WO 2023015984A1
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Prior art keywords
groove
concrete
rod
bevel gear
road
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PCT/CN2022/091398
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English (en)
French (fr)
Inventor
李怡源
王荣
李再海
应海波
王晔
王宇轩
王建
陈将帅
杨岸龙
杨膨蔚
陈超
李宗秦
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宇杰集团股份有限公司
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Application filed by 宇杰集团股份有限公司 filed Critical 宇杰集团股份有限公司
Publication of WO2023015984A1 publication Critical patent/WO2023015984A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/02—Concrete base for bituminous paving
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes

Definitions

  • the application relates to the technical field of municipal engineering road construction, in particular to a construction method for pouring concrete at the edge of a road base.
  • the edge of the road base is generally designed as a green belt, street light, traffic facility pipeline embedding position.
  • the edge of the road base when processing the edge of the road base, it is necessary to limit the edge to form a corresponding foundation, use the cast-in-place concrete side form for positioning, and then pour in to form a cement base, so that the cast-in-place concrete side form and concrete are solidified together.
  • the edge of the road base can be reinforced to facilitate the construction of green belts or street light traffic facilities.
  • the inventor believes that: the cast-in-place concrete side form is a one-time application, and the cost is relatively high, resulting in a waste of resources.
  • the purpose of this application is to provide a construction method for pouring concrete at the edge of the road base.
  • the construction method for pouring concrete at the edge of a road base provided by the application adopts the following technical scheme:
  • a construction method for pouring concrete at the edge of a road base comprising the following steps:
  • Step S1 Measure the width along both sides of the road to determine the width of the excavated foundation trench, then excavate the foundation trench, and loosen the soil in the foundation trench;
  • Step S2 leave formwork belts on both sides of the foundation groove in the length direction, then roll the bottom of the foundation groove between the formwork belts flat, and compact the bottom of the foundation groove to lay a good foundation;
  • Step S3 Bind the reinforcement frame in the foundation groove between the formwork belts, place the reinforcement frame side by side along the length direction of the foundation groove, and bind steel pipes inside the reinforcement frame;
  • Step S4 inserting a steel mold on the formwork belt, and forming a mold cavity for concrete pouring in the base groove;
  • Step S5 Pour relatively fine concrete into the mold cavity, and use a smoothing device to smooth the upper surface of the filled concrete;
  • Step S6 After the concrete on both sides of the road is solidified, the steel form is struck to separate the steel form from the solidified concrete, so that after the steel form is disassembled, concrete is poured between the road and the solidified concrete and smoothed.
  • the concrete surface is smoothed with a troweling device.
  • the steel formwork is used to surround the foundation groove to form a mold cavity to reduce concrete leakage, so that the steel formwork can be separated from the concrete by knocking, so that the steel formwork can be used multiple times, thereby saving the resources used for pouring the edge of the road base.
  • the form support belt in the step S2 is loose soil, and is located between the foundation groove and the road for insertion of the steel form.
  • the loose soil is reserved for the supporting formwork, so that the steel form can be inserted, and the steel form is located between the foundation groove and the road, so that the foundation The groove and the road are blocked, so that the concrete column can be solidified after being put into the foundation groove, and the leakage of concrete to the road during the pouring process can be reduced, thereby reducing the environmental pollution caused by pouring the edge of the road base.
  • the steel mold in the step S4 is provided with several fixing grooves along its length direction, and a threaded rod penetrating through the bottom wall of the steel mold is rotatably connected in the fixing groove, and the threaded rod slides vertically on the In the steel mold, the upper end of the threaded rod is fixedly connected with an abutment block that abuts against the bottom of the fixing groove, and the lower end of the threaded rod is tapered downward along the vertical direction.
  • the troweling device in step S5 includes a column inserted into the fixing groove, a cross bar passing through the column, a fixing seat arranged on the cross bar, and a vertical rotation connection in the fixing seat shaft, and a trowel plate fixedly connected to the lower end of the shaft, the cross bar is located above the base groove, the trowel plate slides against the poured concrete upper surface, and the column is provided with a drive shaft driver.
  • the column when the upper surface of the concrete in the foundation groove is smoothed, the column is inserted into the fixing groove to support the cross bar and the fixing seat, so that the rotating shaft and the troweling plate are located above the concrete. And make the troweling plate abut against the upper surface of the concrete, and then start the driving part to drive the rotating shaft to rotate, so that the troweling plate rotates on the concrete surface, so as to smooth the concrete surface. Therefore, by setting the rotating shaft and the troweling plate, the column is detachably connected to the steel mold, and driven by the driving member, the rotating shaft and the troweling plate can be smoothed after pouring concrete, thereby improving the flatness of the concrete after solidification.
  • the drive member includes a drive rod that is rotatably connected to the column, and a rocker that is coaxially connected to both ends of the drive rod.
  • a connecting piece that drives the rotating shaft to rotate, and the rocker is located at the two ends where the driving rod passes through the column.
  • the connecting member includes a first bevel gear coaxially connected to the driving rod, a second bevel gear meshed with the first bevel gear, and the second bevel gear is coaxially connected to the rotating shaft.
  • the driving rod rotates to drive the rotating shaft to rotate
  • the driving rod drives the bevel gear one to rotate
  • the bevel gear one drives the bevel gear two to rotate
  • the bevel gear two drives the rotating shaft to rotate
  • the troweling plate drives the troweling plate to rotate. Therefore, by arranging bevel gear 1 and bevel gear 2, the rotating shaft perpendicular to the drive rod can rotate on the concrete, thereby facilitating the driving of the trowel to rotate on the concrete upper surface.
  • a through groove for the driving rod to slide in the vertical direction is opened in the column, and a plurality of rotation grooves for the driving rod to be embedded and rotated are opened on the groove wall of the through groove.
  • the side wall of the upright column is provided with a plurality of slots for the crossbars to snap into. When the driving rod rotates in the rotation slots, the crossbars snap into the slots.
  • the through groove is used for the drive rod to drive the cross bar, the fixed seat, and the rotating shaft to slide up and down, so that the driven rod after sliding can slide into the rotation groove, and the cross bar snaps into the card slot.
  • the drive rod and the cross bar are limited so as to facilitate the adjustment of the height of the trowel in the vertical direction.
  • the driving rod slides in the rotating groove in a direction perpendicular to the length of the base groove
  • the cross bar also slides in the locking groove in a direction perpendicular to the length of the base groove.
  • the construction personnel shake the rocker to drive the driving rod to rotate, and then drive the rotating shaft and the plastering plate to rotate, and at the same time, the construction personnel slide the driving rod back and forth along the length direction perpendicular to the foundation groove , and drive the crossbar to slide in the slot.
  • the trowel plate can slide on the concrete surface while rotating, so as to increase the smoothing range of the trowel plate, so as to facilitate the trowel plate to smooth concrete with a wider width.
  • a rotation rod is connected to the inside of the column, and the bottom wall of the rotation rod is provided with a mounting groove for the abutment block to snap into. Rotating linkage.
  • the abutting block is inserted into the installation groove in the rotating rod, so that the abutting block and the rotating rod are clamped. Then shake the rocking bar to drive the driving rod to rotate in the rotating groove, so that the linkage member is driven to rotate after being rotated by the driving rod. Further, the abutting block drives the threaded rod to rotate under the rotation of the rotating rod, so that the threaded rod is screwed into the soil under the driving of the driving rod, so that the steel mold is fixed on the supporting mold belt.
  • the construction personnel can drive the threaded rod to rotate by shaking the rocker, and screw the threaded rod into the soil, so as to facilitate the fixing of the steel mold on the supporting mold belt.
  • the linkage includes a bevel gear 3 coaxially connected to the upper end of the rotating rod, and a bevel gear 4 meshed with the bevel gear 3, and the bevel gear 4 is coaxially connected to the end of the drive rod close to the rocker , the bevel gear four is located in the column and meshes with the bevel gear three.
  • the rotation of the driving rod drives the rotating rod to rotate
  • the shaking of the rocker drives the driving rod to rotate
  • the rotation of the driving rod drives the third rotation of the bevel gear
  • the third rotation of the bevel gear drives the fourth rotation of the bevel gear
  • the fourth rotation of the bevel gear drives the rotation rod Rotating
  • the rotating rod drives the abutting block to rotate
  • the abutting block drives the threaded rod to rotate. Screw the threaded rod into the soil until the abutting block abuts against the bottom of the fixing groove, and the threaded rod is screwed into the soil layer to fix the steel mold on the supporting mold belt, so as to facilitate the rotation of the threaded rod.
  • the present application includes at least one of the following beneficial technical effects:
  • the mold cavity is formed by setting the steel mold to surround the foundation groove to reduce the leakage of concrete, so that the steel mold can be separated from the concrete by knocking, so that the steel mold can be used multiple times, thereby saving the resources used for pouring the edge of the road base ;
  • the column is detachably connected to the steel mold, and driven by the driving part, the rotating shaft and the troweling plate can be smoothed after pouring concrete, thereby improving the flatness of the concrete after solidification;
  • the rocker is located at both ends of the drive rod to shake and drive the drive rod to rotate, so that the rotation of the rotating shaft is realized by the cooperation of two construction workers respectively, so as to increase the torque of the rotating shaft, thereby strengthening the trowel smoothing effect;
  • the driving rod is used to drive the cross bar, the fixed seat and the rotating shaft to slide up and down through the through groove, so that the driven rod after sliding can slide into the rotating groove, and the cross bar can be snapped into the card slot , to limit the driving rod and the cross bar, so as to facilitate the adjustment of the height of the trowel in the vertical direction;
  • the construction personnel can drive the threaded rod to rotate by shaking the rocker, and screw the threaded rod into the soil, so as to facilitate the fixing of the steel mold on the supporting mold belt superior.
  • Fig. 1 is a schematic structural diagram for illustrating a smoothing device according to an embodiment of the present application.
  • FIG. 2 is an exploded schematic diagram for illustrating a driving member according to an embodiment of the present application.
  • Fig. 3 is an exploded schematic diagram of an embodiment of the present application for showing a rotating rod.
  • Fig. 4 is a schematic diagram of the construction scope of the embodiment of the present application.
  • Fig. 5 is a flow chart of the construction method of the embodiment of the present application.
  • the embodiment of the present application discloses a smoothing device.
  • troweling device 3 comprises steel mold 31, column 32, cross bar 33, fixed seat 34, rotating shaft 35, trowel plate 36, and steel mold 31 is positioned at both sides of concrete 22 length direction after solidification, forms between steel mold 31 There is a foundation groove 2 for concrete 22 to be poured and solidified.
  • the column 32 is detachably connected to the steel mold 31, the two ends of the cross bar 33 are detachably connected to the column 32, the fixed seat 34 is installed in the middle section of the cross bar 33, the rotating shaft 35 is vertically rotated and connected in the fixed seat 34, and the trowel 36 It is fixedly connected to the lower end of the rotating shaft 35 and slides against the upper surface of the concrete 22 .
  • the driving part 37 that drives rotating shaft 35 to rotate is installed on the column 32, and driving part 37 comprises the driving bar 371 that is connected in the column 32 in rotation, the rocking bar 372 that is fixedly connected to the two ends of driving bar 371, and the driving bar
  • the two ends of 371 are rotatably connected in the column 32
  • the rocking bar 372 is located at the two ends of the driving rod 371 passing through the column 32 , so that the construction personnel shake the rocking bar 372 on both sides of the concrete 22 .
  • the driving rod 371 penetrates and is rotatably connected in the fixed seat 34 , the driving rod 371 is parallel to the cross bar 33 and is located on both sides of the fixed seat 34 , and the position where the rotating shaft 35 is rotatably connected to the fixed seat 34 is located in the driving rod 371 Between the drive rod 371 and the cross bar 33 , a connecting piece 38 that drives the rotating shaft 35 to rotate is installed.
  • connector 38 comprises bevel gear one 381 coaxially connected on the driving rod 371, bevel gear two 382 meshed on bevel gear one 381, bevel gear two 382 is coaxially connected on the rotating shaft 35, Bevel gear one 381 is rotatably connected in the fixed seat 34, bevel gear two 382 is rotatably connected in the fixed seat 34, and by the rotation of the driving rod 371, the bevel gear one 381 and the bevel gear two 382 are driven to rotate, and then the rotating shaft 35 and the wiper plate are driven. 36 rotations, to smooth the concrete 22 upper surface.
  • the groove wall of the through groove 321 away from the locking groove 323 is vertically provided with a plurality of rotating grooves 322 for the driving rod 371 to insert and rotate.
  • the driving rod 371 can rotate in the rotation groove 322, it can also slide along the length direction perpendicular to the column 32, and the cross bar 33 can also slide in the slot 323 along the length perpendicular to the column 32. direction slip.
  • slide the driving rod 371 into the rotation slot 322, and the cross bar 33 snaps into the slot 323, so that the driving rod 371, the cross bar 33 and the column 32 are snapped together so that the driving rod 371 rotates to drive the rotating shaft 35 to rotate.
  • steel mold 31 is provided with several fixing grooves 311 for inserting columns 32 along its length direction, threaded rods 312 are perforated in the fixing grooves 311 along the vertical direction, and the upper ends of threaded rods 312 are fixedly connected
  • the steel mold 31 is fixed with the soil layer by the threaded rod 312.
  • the upright post 32 is connected with the rotation rod 39 along the rotation, the rotation rod 39 extends along the vertical direction, the bottom wall of the rotation rod 39 is flush with the bottom wall of the upright post 32, and the rotation rod 39 runs through several rotation slots 322, and rotate in the rotating groove 322, the driving rod 371 can be located in the rotating groove 322 on one side of the rotating rod 39 to rotate and slide.
  • the bottom wall of the rotating rod 39 is provided with a mounting groove 391 for the abutting block 313 to snap into, so that the abutting block 313 snapped into the mounting groove 391 is driven to rotate by the rotation of the rotating rod 39, thereby driving
  • the threaded rod 312 rotates so that the threaded rod 312 is screwed into the soil layer to fix the steel mold 31.
  • the upper end of column 32 is provided with the drive slot 324 that stretches into for the top of rotating rod 39, and drive slot 324 corresponds to the card slot 323 of column 32 uppermost, and drive slot 324 is also for drive rod 371 to rotate and slide, and drive slot 324 A linkage member 4 that drives the rotation rod 39 to rotate with the rotation of the drive rod 371 is installed.
  • the linkage 4 includes a bevel gear three 41 coaxially connected to the upper end of the rotating rod 39, a bevel gear four 42 meshing on the bevel gear three 41, and the bevel gear three 41 and bevel gear four 42 rotate in the driving groove 324 , bevel gear four 42 is coaxially connected to the drive rod 371, bevel gear four 42 is located on the opposite side of bevel gear three 41, that is, bevel gear four 42 is coaxially connected to the end of the drive rod 371 near the rocking rod 372, so that The driving rod 371 can slide in the driving slot 324 along a direction perpendicular to the length of the column 32 .
  • the embodiment of the present application also discloses a construction method for pouring concrete at the edge of the road base, using a troweling device 3, referring to Figures 4 and 5, measuring the width of the foundation trench 2 along both sides of the road 1 to determine the width of the excavation Finally, the base trench 2 is dug to a depth lower than the thickness of the road 1, and excavated along the length direction of the road 1. After digging, the bottom of the base trench 2 is loosened to facilitate flattening.
  • the reinforcement frame is bound, the reinforcement frame is elongated, and the reinforcement frame is placed side by side along the length direction of the foundation groove 2, to increase the concrete 22 strength after pouring; Bind the steel pipes on the inner wall of the reinforcement frame so that the wiring pipes can be passed through the steel pipes after pouring to bury the street lamps.
  • the steel mold 31 After binding, the steel mold 31 is inserted on the formwork belt 21, and then the abutment block 313 is screwed in the fixed groove 311, so that the abutment block 313 drives the threaded rod 312 to rotate, so that the threaded rod 312 is screwed into the soil layer.
  • the steel form 31 Until the abutting block 313 abuts against the fixing groove 311 , the steel form 31 is fixed on the supporting formwork belt 21 to separate the foundation groove 2 from the road 1 , so that a mold cavity for pouring the concrete 22 is formed between the steel forms 31 .
  • the steel mold 31 is knocked, so that the steel mold 31 is loosened and separated from the solidified concrete 22, and after the steel mold 31 is taken out from the support mold belt 21, the road 1 and Concrete 22 is poured in the gap between the solidified concrete 22 and then smoothed to connect the concrete 22 in the foundation groove 2 with the road 1 to ensure the smoothness of the road 1, thereby facilitating the pouring of the concrete 22 at the edge of the road 1 base.
  • the implementation principle of the concrete 22 pouring construction method of the edge of the road 1 base layer in the embodiment of the present application is: after the foundation trench 2 is excavated, the soil is loosened and then flattened, and there are supports on both sides of the foundation trench 2 in the length direction. Die belt 21. After binding the reinforcement frames between the formwork belts 21, the steel form 31 is inserted into the formwork belts 21.
  • the column 32 is inserted into the fixing groove 311, so that the abutment block 313 snaps into the mounting groove 391, then the driving rod 371 is slid into the driving groove 324, and the cross bar 33 is inserted into the uppermost slot 323 of the column 32, so that Bevel gear four 42 meshes with bevel gear three 41.
  • the rocker 372 driven by the construction personnel on both sides of the base groove 2 drives the driving rod 371 to rotate, so that the driving rod 371 drives the rotating rod 39 to rotate through the meshing of the bevel gear 42 and the bevel gear 3 41, and then drives the threaded rod 312 to rotate and then spin into the soil layer to fix the steel formwork 31 on the formwork belt 21 and form a mold cavity for the concrete 22 to be poured.
  • the drive rod 371 and the cross bar 33 are slid towards the direction away from the third bevel gear 41, so that the bevel gear four 42 is separated from the bevel gear three 41, so that the drive rod 371 is located in the through groove 321. Then slide the driving rod 371 and the cross bar 33 in the vertical direction until the trowel plate 36 abuts against the upper surface of the poured concrete 22 . Then slide the driving rod 371 and the cross bar 33 toward the rotating rod 39 , so that the driving rod 371 slides into the rotating groove 322 , and the cross bar 33 slides into the engaging groove 323 .
  • the construction worker shakes the rocking bar 372 with one hand, and holds the cross bar 33 with the other hand, so that the cross bar 33 breaks away from the draw-in groove 323, and drives the driving rod 371 to rotate, and then drives the first bevel gear 381 and the second bevel gear 382 to rotate, and then drives the rotating shaft 35 to rotate
  • the troweling plate 36 rotates with the rotating shaft 35
  • the upper surface of the concrete 22 is troweled.
  • the construction personnel can drive the driving rod 371 to slide back and forth between the columns 32 to drive the troweling plate 36 to slide back and forth while the upper surface of the concrete 22 is rotating, so as to be suitable for smoothing the wider concrete 22 .
  • the column 32 is taken out from the fixing groove 311 to separate the smoothing device 3 from the steel mold 31 .
  • the steel form 31 is knocked, so that the steel form 31 and the solidified concrete 22 are loosened, so that the steel form 31 and the concrete 22 are separated.
  • the way of knocking is separated from the concrete 22, so that the steel form 31 can be used multiple times, thereby saving the resources used for pouring the edge of the road 1 base.

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Abstract

本申请涉及一种道路基层边缘部位混凝土浇筑施工方法，涉及市政工程道路施工技术领域，包括以下步骤：开挖基槽后松土、预留支模带并将支模带之间的基槽压实、基槽内支模带之间加固及预留管道、钢模固定于支模带上、浇筑混凝土之后抹平装置抹平、拆除钢模后将支模带填充以和道路衔接。本申请通过设置钢模对基槽进行围挡形成模腔，减少混凝土外漏，使得钢模通过敲击的方式脱离混凝土，以便于钢模能够多次利用，从而具有节约道路基层边缘浇筑所用的资源的优点。

Description

一种道路基层边缘部位混凝土浇筑施工方法 技术领域
本申请涉及市政工程道路施工技术领域，尤其是涉及一种道路基层边缘部位混凝土浇筑施工方法。
背景技术
目前随着城市的发展，城市道路的修建逐渐扩大。市政工程的道路修建过程中，一般在道路基层边缘设计为绿化带、路灯交通设施管线埋设位置。
通常在道路基层边缘进行处理时，需要对其边缘进行限制，以形成相应的地基，采用现浇混凝土侧模进行定位，然后往里浇筑形成水泥底层，使得现浇混凝土侧模和混凝土一同凝固，以将道路基层边缘进行加固处理，便于修建绿化带或路灯交通设施。对于上述相关技术，发明人认为：现浇混凝土侧模为一次性应用，费用较高，造成资源浪费。
发明内容
为了节约道路基层边缘浇筑所用的资源，本申请的目的是提供一种道路基层边缘部位混凝土浇筑施工方法。
本申请提供的一种道路基层边缘部位混凝土浇筑施工方法采用如下的技术方案：
一种道路基层边缘部位混凝土浇筑施工方法，包括以下步骤：
步骤S1：沿道路两侧测量宽度，以确定开挖基槽的宽度，然后开挖基槽，并将基槽内进行松土；
步骤S2：将基槽长度方向的两侧留有支模带，然后将支模带之间的基槽槽底进行碾平，将基槽的槽底压实打好地基；
步骤S3：在支模带之间的基槽内绑扎钢筋架，并将钢筋架沿基槽长度方向并排放置，钢筋架内部绑扎钢管；
步骤S4：在支模带上插入钢模，将基槽内形成供混凝土浇筑的模腔；
步骤S5：往模腔力浇筑较为细腻的混凝土，并利用抹平装置将填充的混凝土上表面抹平；
步骤S6：待道路两侧混凝土凝固后，敲击钢模将钢模和凝固的混凝土分离，以将钢模拆卸之后，将道路和凝固的混凝土之间浇筑混凝土后抹平。
通过采用上述技术方案，当对道路基层边缘进行混凝土浇筑时，先将道路两侧挖掘处基槽，并将基槽内进行松土。然后再沿基槽的长度方向的两侧流出支模带，将支模带之间的基槽槽底进行碾平，以将基槽地基压实。然后在压实的基槽内绑扎钢筋架，使得钢筋架沿基槽的长度方向并排放置，以增加后续混凝土灌注后的强度。再将钢模插入预留出来的支模带上，以便于将钢模插入较为松软的支模带中对基槽进行围挡形成模腔。将基槽内灌注混凝土后，利用抹平装置将混凝土表面抹平。直至基槽内的混凝土凝固后，将钢模朝基槽的两侧敲击，以使钢模脱离凝固的混凝土，便于将钢模拆卸进行多次使用，然后将道路和凝固的混凝土之间的支模带浇筑混凝土进行填补，然后再抹平。因此通过设置钢模对基槽进行围挡形成模腔，减少混凝土外漏，使得钢模通过敲击的方式脱离混凝土，以便于钢模能够多次利用，从而节约道路基层边缘浇筑所用的资源。
可选的，所述步骤S2中的支模带为松散的泥土，并位于基槽和道路之间供钢模插入。
通过采用上述技术方案，当将基槽进行松土后压实时，预留出支模带为松散的泥土，以便于将钢模插入，并使得钢模位于基槽和道路之间，以将基槽和道路进行阻挡，以便于将混凝土柱入基槽内后进行凝固，减少混凝土注入过程中泄露至道路上，从而减少对道路基层边缘部位进行浇筑对环境的污染。
可选的，所述步骤S4中的钢模沿其长度方向开设若干个固定槽，所述固定槽内转动连接有贯穿钢模底壁的螺纹杆，所述螺纹杆沿竖直方向滑移于钢模内，所述螺纹杆上端固定连接有抵接于固定槽槽底的抵接块，所述螺纹杆的下端沿竖直方向向下呈渐缩状。
通过采用上述技术方案，当将钢模插入支模带时，将钢模上的螺纹杆插入泥土中，并使得钢模和泥土层相抵接时，然后转动抵接块，使得抵接块的转动带动螺纹杆旋入泥土中。直至抵接块抵接于固定槽的槽底后，以将钢模通过螺纹杆固定于道路基层和基槽之间，从而加强钢模插入支模带内的稳固性。
可选的，所述步骤S5中的抹平装置包括插入所述固定槽内的立柱、贯穿立柱的横杆、设置于所述横杆上的固定座、竖直转动连接于所述固定座内的转轴、固定连接于所述转轴下端的抹平板，所述横杆位于所述基槽的上方，所述抹平板滑动抵接浇筑好的混凝土上表面，所述立柱上设有驱动所述转轴的驱动件。
通过采用上述技术方案，当将基槽内混凝土的上表面进行抹平时，将立柱插入固定槽内，以将横杆和固定座进行支撑，以使转轴和抹平板位于混凝土上方。并使得抹平板抵接于混凝土的上表面，然后启动驱动件，带动转轴转动，以使抹平板于混凝土表面转动，以将混凝土表面进行抹平。因此通过设置转轴和抹平板，利用立柱可拆卸连接 于钢模上，通过驱动件的驱动，使得转轴和抹平板能够在灌入混凝土之后抹平，从而提高混凝土凝固后的平整度。
可选的，所述驱动件包括转动连接于所述立柱内的驱动杆、同轴连接于驱动杆两端的摇杆，所述驱动杆贯穿并转动连接于固定座内，所述驱动杆上设有带动所述转轴转动的连接件，所述摇杆位于所述驱动杆穿过立柱的两端。
通过采用上述技术方案，当驱动转轴带动抹平板转动时，施工人员位于基槽两侧的钢模旁摇动摇杆，以带动驱动杆转动。使得连接件受驱动杆转动后带动固定座内的转轴转动，以使抹平板转动对混凝土进行抹平。因此通过设置摇杆和驱动杆，利用摇杆位于驱动杆两端摇动后带动驱动杆转动，使得转轴的转动通过两位施工人员分别配合实现，以增大转轴转动的扭矩，从而增强抹平板的抹平效果。
可选的所述连接件包括同轴连接于驱动杆上的锥齿轮一、啮合于所述锥齿轮一上的锥齿轮二，所述锥齿轮二同轴连接于转轴上。
通过采用上述技术方案，当驱动杆转动带动转轴转动时，驱动杆带动锥齿轮一转动，锥齿轮一带动锥齿轮二转动，锥齿轮二带动转轴转动，进而带动抹平板转动。因此通过设置锥齿轮一和锥齿轮二，使得和驱动杆相垂直的转轴能够在混凝土上转动，从而便于带动抹平板于混凝土上表面转动。
可选的，所述立柱内开设有供所述驱动杆沿竖直方向滑移的通槽，所述通槽的槽壁上开设有若干供所述驱动杆嵌入并转动的转动槽，所述立柱的侧壁上开设有若干供所述横杆卡入的卡槽，所述驱动杆转动于转动槽内时，所述横杆卡入卡槽内。
通过采用上述技术方案，当混凝土的高度改变后，将驱动杆和横杆一同沿垂直于立柱的长度方向滑移，以使驱动杆于转动槽滑动至通槽内、横杆从卡槽滑出并脱离立柱。然后将驱动杆和横杆沿竖直方向滑移，使得驱动杆于通槽内上下滑移，以带动固定座、转轴和抹平板于竖直方向滑移。直至抹平板抵接于混凝土上表面后，将驱动杆对准转动槽槽口、横杆对准卡槽槽口，然后将驱动杆滑入转动槽、横杆滑入卡槽内，以将驱动杆和横杆于立柱内进行限位，实现抹平板的高度调整。因此通过设置通槽、转动槽、卡槽，利用通槽供驱动杆带动横杆、固定座、转轴上下滑移，使得滑移后的驱动杆能够滑入转动槽、横杆卡入卡槽，对驱动杆和横杆及进行限位，从而便于调整抹平板于竖直方向的高度。
可选的，所述驱动杆沿垂直于基槽长度方向滑移于转动槽内，所述横杆也沿垂直于基槽长度方向滑移于卡槽内。
通过采用上述技术方案，当基槽的宽度较宽时，施工人员摇动摇杆带动驱动杆转动，然后带动转轴、抹平板转动的同时，施工人员沿垂直于基槽的长度方向来回滑移驱动杆，并带动横杆于卡槽内滑移。进而使得抹平板在转动的同时能够于混凝土表面滑动，以增大抹平板的抹平范围，从而便于抹平板对宽度较宽的混凝土抹平。
可选的，所述立柱内转动连接有转动杆，所述转动杆的底壁开设有供所述抵接块卡入的安装槽，所述立柱的上端设有随驱动杆转动而带动转动杆转动的联动件。
通过采用上述技术方案，当将立柱插入固定槽内后，使得抵接块插入转动杆内的安装槽，以使抵接块和转动杆相卡接。然后摇动摇杆，以带动驱动杆于转动槽内转动，使得联动件受到驱动杆的转动后带动转动杆转动。进而使得抵接块在转动杆的转动下带动螺纹杆转动， 使得螺纹杆在驱动杆的驱动下旋入泥土内，以将钢模固定于支模带上。因此通过设置转动杆，利用转动杆和抵接块相卡接，使得施工人员通过摇动摇杆即可带动螺纹杆转动，将螺纹杆旋入泥土内，从而便于将钢模固定于支模带上。
可选的，所述联动件包括同轴连接于转动杆上端的锥齿轮三、啮合于所述锥齿轮三上的锥齿轮四，所述锥齿轮四同轴连接于驱动杆靠近摇杆的一端，所述锥齿轮四位于所述立柱内和锥齿轮三啮合。
通过采用上述技术方案，当驱动杆的转动带动转动杆转动时，摇动摇杆带动驱动杆转动，驱动杆转动带动锥齿轮三转动，锥齿轮三带动锥齿轮四转动，锥齿轮四再带动转动杆转动，转动杆带动抵接块转动，抵接块带动螺纹杆转动。以使螺纹杆旋入泥土内，直至抵接块抵接于固定槽槽底，螺纹杆旋入土层内将钢模固定于支模带上，从而达到便于驱动螺纹杆转动的情况。
综上所述，本申请包括以下至少一种有益技术效果：
1.通过设置钢模对基槽进行围挡形成模腔，减少混凝土外漏，使得钢模通过敲击的方式脱离混凝土，以便于钢模能够多次利用，从而节约道路基层边缘浇筑所用的资源；
2.通过设置转轴和抹平板，利用立柱可拆卸连接于钢模上，通过驱动件的驱动，使得转轴和抹平板能够在灌入混凝土之后抹平，从而提高混凝土凝固后的平整度；
3.通过设置摇杆和驱动杆，利用摇杆位于驱动杆两端摇动后带动驱动杆转动，使得转轴的转动通过两位施工人员分别配合实现，以增大转轴转动的扭矩，从而增强抹平板的抹平效果；
4.通过设置通槽、转动槽、卡槽，利用通槽供驱动杆带动横杆、固定座、转轴上下滑移，使得滑移后的驱动杆能够滑入转动槽、横杆卡入卡槽，对驱动杆和横杆及进行限位，从而便于调整抹平板于竖直方向的高度；
5.通过设置转动杆，利用转动杆和抵接块相卡接，使得施工人员通过摇动摇杆即可带动螺纹杆转动，将螺纹杆旋入泥土内，从而便于将钢模固定于支模带上。
附图说明
图1是本申请实施例用于展示抹平装置的结构示意图。
图2是本申请实施例用于展示驱动件的爆炸示意图。
图3是本申请实施例用于展示转动杆的爆炸示意图。
图4是本申请实施例的施工范围示意图。
图5是本申请实施例的施工方法流程图。
附图标记说明：1、道路；2、基槽；21、支模带；22、混凝土；3、抹平装置；31、钢模；311、固定槽；312、螺纹杆；313、抵接块；32、立柱；321、通槽；322、转动槽；323、卡槽；324、驱动槽；33、横杆；34、固定座；35、转轴；36、抹平板；37、驱动件；371、驱动杆；372、摇杆；38、连接件；381、锥齿轮一；382、锥齿轮二；39、转动杆；391、安装槽；4、联动件；41、锥齿轮三；42、锥齿轮四。
具体实施方式
以下结合附图1-5对本申请作进一步详细说明。
本申请实施例公开一种抹平装置。
参照图1，抹平装置3包括钢模31、立柱32、横杆33、固定座34、转轴35、抹平板36，钢模31位于凝固后混凝土22长度方向两侧，钢模31之间形成有供混凝土22浇灌并凝固的基槽2。立柱32可拆卸连接于钢模31上，横杆33的两端可拆卸连接于立柱32，固定座34安装在横杆33的中段，转轴35竖直转动连接于固定座34内，抹平板36固定连接于转轴35的下端并滑动抵接于混凝土22上表面。
参照图1和图2，立柱32上安装有驱动转轴35转动的驱动件37，驱动件37包括转动连接于立柱32内的驱动杆371、固定连接于驱动杆371两端的摇杆372，驱动杆371的两端转动连接于立柱32内，摇杆372位于驱动杆371穿过立柱32的两端，以便于施工人员位于混凝土22两侧摇动摇杆372。
参照图2，驱动杆371贯穿并转动连接于固定座34内，驱动杆371和横杆33相平行且位于固定座34的两侧，转轴35转动连接于固定座34内的位置位于驱动杆371和横杆33之间，驱动杆371上安装有带动转轴35转动的连接件38。
参照图1和图2，连接件38包括同轴连接于驱动杆371上的锥齿轮一381、啮合于锥齿轮一381上的锥齿轮二382，锥齿轮二382同轴连接于转轴35上，锥齿轮一381转动连接于固定座34内，锥齿轮二382转动连接于固定座34内，通过驱动杆371的转动，带动锥齿轮一381、锥齿轮二382转动，进而带动转轴35、抹平板36转动，以将混凝土22上表面进行抹平。
参照图2，立柱32内开设有供驱动杆371沿竖直方向滑移的通槽321，立柱32的侧壁上开设有若干供横杆33卡入的卡槽323 ，卡槽323沿竖直方向均匀分布。通槽321远离卡槽323的槽壁上沿竖直方向开设有若干供驱动杆371嵌入并转动的转动槽322。
参照图1和图2，驱动杆371能够于转动槽322内转动的同时，也能沿垂直于立柱32的长度方向滑移，横杆33也能于卡槽323内沿垂直于立柱32的长度方向滑移。以便于施工人员将驱动杆371和横杆33朝同一水平方向滑移后，将驱动杆371从转动槽322滑入到通槽321内、横杆33滑出卡槽323；以便于驱动杆371于通槽321内上下滑移，带动固定座34、转轴35上下滑动，直至抹平板36抵接于混凝土22的上表面，以适用于不同厚度的混凝土22。然后将驱动杆371滑入转动槽322、横杆33卡入卡槽323，以将驱动杆371和横杆33和立柱32相卡接，以便于驱动杆371转动带动转轴35转动。
参照图1和图2，钢模31上沿其长度方向开设有若干个供立柱32插入的固定槽311，固定槽311内沿竖直方向穿设有螺纹杆312，螺纹杆312的上端固定连接有位于固定槽311内的抵接块313，螺纹杆312转动于钢模31内，以通过抵接块313带动螺纹杆312转动，使得螺纹杆312旋入土层内，直至抵接块313抵接于固定槽311的槽底时，将钢模31通过螺纹杆312和土层相固定。
参照图2和图3，立柱32内沿转动连接有转动杆39，转动杆39沿竖直方向延伸，转动杆39的底壁和立柱32的底壁相齐平，转动杆39贯穿若干转动槽322，并转动于转动槽322内，驱动杆371能够位于转动杆39一侧的转动槽322内进行转动和滑动。
参照图1和图3，转动杆39的底壁开设有供抵接块313卡入的安装槽391，以通过转动杆39的转动，带动卡入安装槽391的 抵接块313转动，进而带动螺纹杆312转动，以便于螺纹杆312旋入土层内将钢模31固定。
参照图2，立柱32的上端开设有供转动杆39顶端伸入的驱动槽324，驱动槽324对应立柱32最上端的卡槽323，驱动槽324也供驱动杆371转动和滑动，驱动槽324内安装有随驱动杆371转动而带动转动杆39转动的联动件4。
参照图2，联动件4包括同轴连接于转动杆39上端的锥齿轮三41、啮合于锥齿轮三41上的锥齿轮四42，锥齿轮三41、锥齿轮四42转动于驱动槽324内，锥齿轮四42同轴连接于驱动杆371上，锥齿轮四42位于锥齿轮三41相背对的一侧，即锥齿轮四42同轴连接于驱动杆371靠近摇杆372的一端，以便于驱动杆371能够于驱动槽324内沿垂直于立柱32的长度的方向滑移。
参照图1和图2，驱动杆371一端的锥齿轮四42和锥齿轮三41啮合时，驱动杆371另一端的锥齿轮四42和锥齿轮三41相脱离。以供驱动杆371来回滑移后，使得驱动杆371两端的锥齿轮四42依次和锥齿轮三41相啮合，依次驱动转动杆39转动将螺纹杆312旋入土层。进而便于驱动杆371于通槽321内下滑后，滑入转动槽322内后驱动杆371沿垂直于立柱32的长度方向来回滑移，以将混凝土22上表面刮平。
本申请实施例还公开了一种道路基层边缘部位混凝土浇筑施工方法，使用了抹平装置3，参照图4和图5，沿着道路1两侧测量基槽2的宽度，确定开挖的宽度后，将基槽2挖至低于道路1厚度的深度，并沿道路1的长度方向开挖，挖完之后对基槽2的槽底进行松土，以便于压平。
在将基槽2槽底松土之后，进行压平，以使基槽2的槽底较为平整，将基槽2的槽底压打好地基。并且在压平的过程中，在基槽2长度方向的两侧留有支模带21，基槽2一侧的支模带21位于基槽2和道路1之间，以使支模带21内的泥土为松散状态。
然后在支模带21之间压实的基槽2槽底上绑扎钢筋架，钢筋架长长状，且钢筋架沿基槽2的长度方向并排放置，以增加浇筑后的混凝土22强度；同时在钢筋架内壁绑扎钢管，以便于浇筑后将接线管穿过钢管后对路灯进行埋线。
绑扎完之后，将钢模31插入支模带21上，然后在固定槽311内拧动抵接块313，使得抵接块313带动螺纹杆312转动，以使螺纹杆312旋入土层内。直至抵接块313抵接于固定槽311，将钢模31固定于支模带21上，以将基槽2和道路1隔开，使得钢模31之间形成供混凝土22浇筑的模腔。
再往模腔内浇筑较为细腻的混凝土22，以使混凝土22能够将钢筋架和钢管包裹，直至混凝土22充满模腔，通过抹平装置3将混凝土22上表面抹平，以提高道路1基层边缘部位的混凝土22的浇筑质量。
待道路1两侧模腔内的混凝土22凝固后，敲击钢模31，使得钢模31松动后脱离凝固的混凝土22，并将钢模31从支模带21内取出后，将道路1和凝固的混凝土22之间缝隙处浇筑混凝土22后抹平，以将基槽2内的混凝土22和道路1进行衔接，保证道路1的平整，从而便于道路1基层边缘部位的混凝土22浇筑。
本申请实施例一种道路1基层边缘部位混凝土22浇筑施工方法的实施原理为：当将基槽2开挖好之后，进行松土然后压平，并 在基槽2长度方向两侧留有支模带21。在支模带21之间绑扎好钢筋架之后，将钢模31插入支模带21。
然后将立柱32插入固定槽311内，使得抵接块313卡入安装槽391内，然后将驱动杆371滑动至驱动槽324内，将横杆33卡入立柱32最上端的卡槽323内，使得锥齿轮四42和锥齿轮三41啮合。以通过施工人员位于基槽2两侧摇动摇杆372带动驱动杆371转动，使得驱动杆371通过锥齿轮四42和锥齿轮三41的啮合带动转动杆39转动，进而带动螺纹杆312转动后旋入土层内，以将钢模31固定于支模带21上并形成供混凝土22浇筑的模腔。
将混凝土22浇筑于模腔内后，将驱动杆371和横杆33朝远离锥齿轮三41的方向滑动，使得锥齿轮四42脱离锥齿轮三41，以使驱动杆371位于通槽321内。然后将驱动杆371和横杆33于竖直方向滑动，直至抹平板36抵接于浇筑的混凝土22上表面。再将驱动杆371和横杆33朝转动杆39滑动，使得驱动杆371滑入转动槽322内、横杆33滑入卡槽323内。
然后施工人员一手摇动摇杆372，另一手扶住横杆33，以便横杆33脱离卡槽323，并带动驱动杆371转动，再带动锥齿轮一381、锥齿轮二382转动后带动转轴35转动，以使抹平板36随转轴35转动后将混凝土22上表面进行抹平。且在抹平的过程中，施工人员可带动驱动杆371于立柱32之间来回滑动，以带动抹平板36于混凝土22上表面转动的同时来回滑动，以适用于对较宽的混凝土22抹平。
抹平之后静置待混凝土22凝固之后，将立柱32从固定槽311内取出，以使抹平装置3从钢模31内分离。然后敲击钢模31，使得钢模31和凝固的混凝土22产生松动，以将钢模31和混凝土22 分离。进而便于将钢模31取出后，在道路1和凝固的混凝土22之间浇筑混凝土22进行抹平，以将道路1两侧凝固的混凝土22进行衔接，减少混凝土22外漏，使得钢模31通过敲击的方式脱离混凝土22，以便于钢模31能够多次利用，从而节约道路1基层边缘浇筑所用的资源。
以上均为本申请的较佳实施例，并非依此限制本申请的保护范围，故：凡依本申请的结构、形状、原理所做的等效变化，均应涵盖于本申请的保护范围之内。

Claims (10)

  1. 一种道路基层边缘部位混凝土浇筑施工方法，其特征在于，包括以下步骤：
    步骤S1：沿道路(1)两侧测量宽度，以确定开挖基槽(2)的宽度，然后开挖基槽(2)，并将基槽(2)内进行松土；
    步骤S2：将基槽(2)长度方向的两侧留有支模带(21)，然后将支模带(21)之间的基槽(2)槽底进行碾平，将基槽(2)的槽底压实打好地基；
    步骤S3：在支模带(21)之间的基槽(2)内绑扎钢筋架，并将钢筋架沿基槽(2)长度方向并排放置，钢筋架内部绑扎钢管；
    步骤S4：在支模带(21)上插入钢模(31)，将基槽(2)内形成供混凝土(22)浇筑的模腔；
    步骤S5：往模腔力浇筑较为细腻的混凝土(22)，并利用抹平装置(3)将填充的混凝土(22)上表面抹平；
    步骤S6：待道路(1)两侧混凝土(22)凝固后，敲击钢模(31)将钢模(31)和凝固的混凝土(22)分离，以将钢模(31)拆卸之后，将道路(1)和凝固的混凝土(22)之间浇筑混凝土(22)后抹平。
  2. 根据权利要求1所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述步骤S2中的支模带(21)为松散的泥土，并位于基槽(2)和道路(1)之间供钢模(31)插入。
  3. 根据权利要求1所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述步骤S4中的钢模(31)沿其长度方向开设若干个固定槽(311)，所述固定槽(311)内转动连接有贯穿钢模(31)底壁的螺纹杆(312)，所述螺纹杆(312)沿竖直方向滑移于 钢模(31)内，所述螺纹杆(312)上端固定连接有抵接于固定槽(311)槽底的抵接块(313)，所述螺纹杆(312)的下端沿竖直方向向下呈渐缩状。
  4. 根据权利要求3所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述步骤S5中的抹平装置(3)包括插入所述固定槽(311)内的立柱(32)、贯穿立柱(32)的横杆(33)、设置于所述横杆(33)上的固定座(34)、竖直转动连接于所述固定座(34)内的转轴(35)、固定连接于所述转轴(35)下端的抹平板(36)，所述横杆(33)位于所述基槽(2)的上方，所述抹平板(36)滑动抵接浇筑好的混凝土(22)上表面，所述立柱(32)上设有驱动所述转轴(35)的驱动件(37)。
  5. 根据权利要求4所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述驱动件(37)包括转动连接于所述立柱(32)内的驱动杆(371)、同轴连接于驱动杆(371)两端的摇杆(372)，所述驱动杆(371)贯穿并转动连接于固定座(34)内，所述驱动杆(371)上设有带动所述转轴(35)转动的连接件(38)，所述摇杆(372)位于所述驱动杆(371)穿过立柱(32)的两端。
  6. 根据权利要求5所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述连接件(38)包括同轴连接于驱动杆(371)上的锥齿轮一(381)、啮合于所述锥齿轮一(381)上的锥齿轮二(382)，所述锥齿轮二(382)同轴连接于转轴(35)上。
  7. 根据权利要求5所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述立柱(32)内开设有供所述驱动杆(371)沿竖直方向滑移的通槽(321)，所述通槽(321)的槽壁上开设有若干供所述驱动杆(371)嵌入并转动的转动槽(322)，所述立柱( 32)的侧壁上开设有若干供所述横杆(33)卡入的卡槽(323)，所述驱动杆(371)转动于转动槽(322)内时，所述横杆(33)卡入卡槽(323)内。
  8. 根据权利要求7所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述驱动杆(371)沿垂直于基槽(2)长度方向滑移于转动槽(322)内，所述横杆(33)也沿垂直于基槽(2)长度方向滑移于卡槽(323)内。
  9. 根据权利要求7所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述立柱(32)内转动连接有转动杆(39)，所述转动杆(39)的底壁开设有供所述抵接块(313)卡入的安装槽(391)，所述立柱(32)的上端设有随驱动杆(371)转动而带动转动杆(39)转动的联动件(4)。
  10. 根据权利要求9所述的一种道路基层边缘部位混凝土浇筑施工方法，其特征在于：所述联动件(4)包括同轴连接于转动杆(39)上端的锥齿轮三(41)、啮合于所述锥齿轮三(41)上的锥齿轮四(42)，所述锥齿轮四(42)同轴连接于驱动杆(371)靠近摇杆(372)的一端，所述锥齿轮四(42)位于所述立柱(32)内和锥齿轮三(41)啮合。
PCT/CN2022/091398 2021-08-12 2022-05-07 一种道路基层边缘部位混凝土浇筑施工方法 WO2023015984A1 (zh)

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