CN220301788U - One-step molding pouring device for joint of constructional column and top plate - Google Patents
One-step molding pouring device for joint of constructional column and top plate Download PDFInfo
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- CN220301788U CN220301788U CN202320612478.4U CN202320612478U CN220301788U CN 220301788 U CN220301788 U CN 220301788U CN 202320612478 U CN202320612478 U CN 202320612478U CN 220301788 U CN220301788 U CN 220301788U
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- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000005266 casting Methods 0.000 claims abstract description 15
- 230000014759 maintenance of location Effects 0.000 claims description 19
- 238000009415 formwork Methods 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000002390 adhesive tape Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of constructional engineering, and discloses a one-step molding pouring device for a joint of a constructional column and a top plate, which comprises the constructional column and a concrete pouring unit, wherein the concrete pouring unit comprises a sector baffle plate and a movable plate; two fan-shaped baffles are arranged on the outer side of the constructional column; one side wall of the sector baffle is fixedly connected with the constructional column template through angle steel, and the other side wall is suspended in the air; a movable plate is arranged between the two fan-shaped baffles, two side walls of the movable plate are abutted with the fan-shaped baffles at two sides, and the bottom of the movable plate is hinged with the constructional column template; a plurality of retaining holes are oppositely formed in the arc-shaped side walls of the two fan-shaped baffles, and when the movable plate rotates around the bottom hinge to the position corresponding to the retaining holes, round steel is inserted into the two corresponding retaining holes on one side, far away from the constructional column, of the movable plate to be clamped and fixed. The utility model can realize one-time casting molding of the joint of the constructional column and the top plate, reduces the labor investment, improves the construction quality and the construction speed, and has simple structure, low manufacturing cost and convenient construction.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a one-step molding pouring device for a joint of a constructional column and a top plate.
Background
In the existing subway line construction process, a station masonry project is constructed by adopting a combination of 'concrete solid bricks + constructional columns and ring beams', and the wall thickness is 200mm. Most constructional columns of the masonry wall are directly connected with the top plate, under the condition, the uppermost part of the constructional columns cannot be poured once due to space constraint in the conventional construction process, and the construction quality and the efficiency of the constructional columns can be affected to a certain extent no matter the constructional columns are filled with concrete with smaller slump or poured again in other modes, and the labor input cost is increased.
Patent document CN210164239U provides a tool type intelligent extrusion constructional column pouring device, comprising a formwork section and a concrete pouring section, wherein the formwork section comprises a lower formwork; the concrete placement part includes upper portion template, fall L type support, fan-shaped baffle, fly leaf, jack and picture peg, falls L type support mounting at lower part template top, upper portion template bottom and lower part template top cooperation are connected, upper portion template lateral surface and fall L type support in close contact, fan-shaped baffle upper half is fixed with the collar tie beam, the bottom is fixed with falling L type support, the jack is fixed on falling L type support, the fly leaf setting is between two fan-shaped baffles of homonymy, the bottom is articulated with falling L type support, the fly leaf cooperates with the jack, the picture peg can be dismantled with upper portion template and be connected. Although the technical scheme of the patent can enable the top of the constructional column and the beam bottom to be cast at one time and be connected well, casting devices are required to be arranged on two sides of the constructional column, and movable plates of the casting devices are matched with jacks for installation, so that the structure of the casting devices is complex, if a plurality of constructional columns are cast at the same time, a plurality of jacks are required to be arranged, and the cost is high; meanwhile, when the technical scheme of the patent is used for pouring constructional column concrete, when the concrete liquid level is higher than the bottom surface of the ring beam, the movable plate is pushed by the jack to rotate and extrude the fluent concrete, so that air bubbles in the concrete are discharged, and meanwhile, the concrete and the ring Liang Nianjie are firmly arranged, namely, the technical scheme of the patent mainly solves the problem of one-time die assembly, and does not consider the problem that whether the construction space above the constructional column template is enough after the pouring device is installed.
Disclosure of Invention
Aiming at the technical problems in the background technology, the utility model provides the one-step molding pouring device for the joint of the constructional column and the top plate, which can solve the pouring construction problem of the joint of the constructional column and the top plate, reduce the manpower input, improve the construction quality and the construction speed, ensure that each procedure is tightly connected, accelerate the whole construction period, and has the advantages of simple structure, low manufacturing cost and convenient construction.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the one-step molding pouring device for the joint of the constructional column and the top plate comprises the constructional column and a concrete pouring unit arranged on the constructional column, wherein the concrete pouring unit comprises a sector baffle plate and a movable plate;
two sector baffles are arranged on the constructional column template at the outer side of the constructional column, one side wall of each sector baffle is fixedly connected with the constructional column template through a plurality of angle steels, and the other side wall of each sector baffle is suspended in the air; a movable plate is arranged between the two fan-shaped baffles, two side walls of the movable plate are abutted against the fan-shaped baffles at two sides, and the bottom of the movable plate is hinged with the constructional column template through a hinge;
a plurality of retaining holes are oppositely formed in the arc-shaped side walls of the two fan-shaped baffles, when the movable plate rotates to a preset position around the hinge at the bottom, round steel is inserted into the two corresponding retaining holes on one side, far away from the constructional column, of the movable plate, and the movable plate is supported and fixed through the round steel.
Further, the width of the movable plate is equal to the width of the constructional column.
Further, the movable plate is a wood template, and the thickness of the movable plate is 10-14mm.
Further, one side wall of the fan-shaped baffle plate is fixedly connected with the constructional column template through 4-12 angle steel, and the distance between two adjacent angle steel is 60-120mm.
Still further, the angle steel has dimensions of 40mm long by 40mm wide by 4mm thick; the fan-shaped baffle is a steel plate.
Further, the hinge comprises a rotating shaft, a fixed hinge and a rotating hinge, and the fixed hinge and the rotating hinge are rotationally connected through the rotating shaft;
the constructional column template is provided with a first groove; the fixed hinge is embedded in the first groove and is fixedly connected with the constructional column template through a bolt;
the movable plate is provided with a second groove; the rotating hinge is embedded and installed in the second groove and is fixedly connected with the movable plate through bolts.
Furthermore, the width of the fixed hinge and the width of the rotating hinge are equal to the width of the movable plate.
Further, be provided with 3 on the arc lateral wall of fan-shaped baffle and keep somewhere the hole, be respectively: an initial pouring position retaining hole, a hinge connection position retaining hole and a die clamping position retaining hole.
Further, the fan-shaped baffle plate is provided with 1-3 auxiliary die clamping retention holes on the side wall connected with the constructional column template and below the corresponding die clamping position retention holes.
Furthermore, the retaining hole is stuck and plugged by using an adhesive tape before the round steel is inserted into the retaining hole for use, and the adhesive tape is removed when the movable plate rotates to a corresponding position, and the round steel is inserted into the retaining hole for supporting and fixing.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The one-step molding pouring device for the joint of the constructional column and the top plate adopts the unilateral formwork of the constructional column, the outer side of the constructional column is provided with the concrete pouring unit, the concrete pouring unit comprises two fan-shaped baffle plates which are oppositely arranged, and a movable plate which is abutted between the two fan-shaped baffle plates and the bottom of which is hinged with the constructional column formwork, the movable plate is matched with a structure of inserting round steel into a retaining hole arranged on the fan-shaped baffle plate, the joint of the constructional column and the top plate can be poured and formed once, the construction quality and the construction speed are improved, and the concrete at a pouring port is not required to be removed in the follow-up process, so that the labor and the material investment are saved, the construction quality is ensured, the construction period is shortened, the working procedures are tightly connected, the whole construction period is accelerated, and the economic benefit is remarkable;
(2) Compared with the technical scheme of the patent CN210164239U, the pouring device has the advantages that the retaining holes are formed in the fan-shaped baffle plate, the round steel is inserted to position the movable plate, the jack device is omitted, the structure of the pouring device is simplified, the construction and the installation are simpler and quicker, the equipment cost of construction investment is saved, and the economic benefit is more remarkable particularly when a plurality of constructional columns are poured at the same time;
(3) Compared with the technical scheme of the patent CN210164239U, the pouring device fully considers the problem that whether the construction space above the constructional column template is enough or not after the pouring device is installed, a plurality of retaining holes with gears are arranged on the sector-shaped baffle plate, and before the die assembly pouring is started, the movable plate is positioned at the retaining hole of the initial pouring position, at the moment, the opening angle of the movable plate is the largest, so that a sufficient space is conveniently reserved for pouring the constructional column by using the ash bucket; when mold closing pouring is started, the movable plate is respectively arranged at the hinge connecting position retaining hole and the mold closing position retaining hole to finish mold closing pouring;
(4) According to the pouring device, 1-3 auxiliary die-closing retention holes are additionally formed below the die-closing position retention holes, so that stress at the hinge of the movable plate can be reduced through the auxiliary die-closing retention holes 104 after die closing and in the forming process, the formed side wall is smooth, and excessive concrete does not need to be chiseled off in the later period;
(5) The retaining holes of the pouring device can be plugged by adopting adhesive tapes before the round steel is inserted into the retaining holes for use (the retaining holes at the initial pouring position can not be plugged), and the adhesive tapes of the corresponding retaining holes are removed to be inserted into the round steel for supporting and fixing when the movable plate rotates to a preset position, so that slurry leakage caused by the slurry flowing out of the idle retaining holes in the pouring process can be prevented, the construction quality can be ensured from a child, and the material cost can be saved.
Drawings
FIG. 1 is a top view of a one-step casting apparatus for a connection between a column and a roof in accordance with an embodiment of the present utility model;
FIG. 2 is a front view of a casting device for one-step forming of the connection of a column and a roof in accordance with an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a casting device for one-step forming at the joint of a constructional column and a top plate according to an embodiment of the utility model;
FIG. 4 is a side view of a one-shot molding casting apparatus for a column to roof connection in accordance with an embodiment of the present utility model;
FIG. 5 is a front view of a hinge according to an embodiment of the present utility model;
FIG. 6 is a top view of a hinge according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a hinge structure of a movable plate and a constructional column formwork according to an embodiment of the present utility model;
the figure indicates: 1-a fan-shaped baffle; 2-a movable plate; 3-angle steel; 4-constructing a column template; a 5-hinge; 7-top plate; 8-constructional columns; 9-a bolt;
d1—a first position; d2—a second position; d3—a third position; l-pouring a datum line;
101-initial pouring of a position retention hole; 102-a hinge connection place retention hole; 103-a die clamping position retention hole; 104-auxiliary die closing retention holes; 501-fixing a hinge; 502-rotating a hinge; 503-spindle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Example 1
Referring to fig. 1-7, an embodiment of the present utility model provides a one-step molding pouring device for a joint between a constructional column and a top plate, which comprises a constructional column 8, and a concrete pouring unit disposed on the constructional column 8, wherein the concrete pouring unit comprises a sector baffle plate 1 and a movable plate 2.
The outside of the constructional column 8 is provided with a one-step molding pouring device, specifically, two sector baffles 1 with the radius of 410mm are installed on a constructional column template 4 of the constructional column 8, one side wall of each sector baffle 1 is fixedly connected with the constructional column template 4 through 8 angle steels 3 with the length of 40mm, the width of 40mm and the thickness of 4mm, and the distance between two adjacent angle steels 3 is 100mm; the other side wall of the sector baffle 1 is suspended (see figure 3); a movable plate 2 is arranged between the two sector baffles 1, two side walls of the movable plate 2 are abutted against the sector baffles 1 on two sides, and the bottom of the movable plate 2 is hinged with a constructional column template 4 through a hinge 5.
The movable plate 2 is a wood template, the length is 400mm, and the thickness is 12mm; the width of the movable plate 2 is equal to the width of the constructional column 8.
The fan-shaped baffle plate 1 is a steel plate; the arc lateral walls of the two fan-shaped baffles 1 are oppositely provided with 3 retaining holes which are respectively: an initial pouring place-retaining hole 101, a hinge connection place-retaining hole 102, and a mold clamping place-retaining hole 103; when the movable plate 2 is rotated to a predetermined position about the hinge 5 at the bottom, a phi 10 round steel (not shown) is inserted into two corresponding retention holes at the side of the movable plate 2 away from the constructional column 8, and the movable plate 2 is supported and fixed by the round steel.
In some embodiments, the fan-shaped baffle plate 1 is additionally provided with 2 auxiliary die clamping retention holes 104 on the side wall connected with the constructional column template 4 and below the corresponding die clamping position retention holes 103, wherein the purpose of the auxiliary die clamping retention holes is as follows: after die assembly and during the forming process, the stress at the hinge of the movable plate 2 is reduced by assisting the die assembly retention hole 104, so that the formed side wall is ensured to be flat, and the later chiseling of redundant concrete is not needed.
In addition, the retaining hole can be plugged by tape before being inserted into the round steel for use (the retaining hole 101 at the initial pouring position can not be plugged), and when the movable plate rotates to a preset position, the tape for removing the corresponding retaining hole is inserted into the round steel for supporting and fixing, so that slurry is prevented from flowing out of the idle retaining hole in the pouring process to cause slurry leakage, the construction quality is ensured, and the material cost is saved.
As shown in fig. 5 to 7, the hinge 5 includes a rotation shaft 503, a fixed hinge 501 and a rotation hinge 502, and the fixed hinge 501 and the rotation hinge 502 are rotatably connected through the rotation shaft 503. The constructional column template 4 is provided with a first groove, and the fixed hinge 501 is embedded in the first groove and is fixedly connected with the constructional column template 4 through a bolt 9; the movable plate 2 is provided with a second groove, and the rotary hinge 502 is embedded in the second groove and is fixedly connected with the movable plate 2 through a bolt 9. By the arrangement of the structure, the movable plate 2 and the constructional column template 4 can be hinged; meanwhile, in order to ensure the connection strength, the width of the fixed hinge 501 and the width of the rotating hinge 502 are both set to be equal to the width of the movable plate 2.
Referring to fig. 4, the construction process of the one-step molding pouring device for the joint of the constructional column 8 and the top plate 7 in the embodiment of the utility model specifically comprises the following steps:
(1) Assembling a concrete pouring unit: the movable plate 2 is hinged with the constructional column template 4 through a hinge 5, then the fan-shaped baffle plates 1 at two sides are fixedly connected with the constructional column template 4 through angle steel 3, the movable plate 2 is abutted with the fan-shaped baffle plates 1 at two sides (avoiding slurry leakage of a gap), and other remaining holes except the remaining hole 103 of the initial pouring position are blocked by using adhesive tape for pasting;
(2) When pouring is started, the movable plate 2 is placed at a first position D1 shown in FIG. 4, and round steel with phi 10 is inserted into the initial pouring position retention holes 101 at two sides to be blocked, so that the movable plate 2 is fixedly supported; at this time, the opening angle of the movable plate 2 is the largest, so that a large enough space is conveniently reserved for pouring the constructional column of the ash bucket;
(3) When concrete is poured at the hinge position of the hinge 5, the movable plate 2 is placed at a second position D2 shown in fig. 4, an adhesive tape at the reserved hole 102 of the hinge connection position is torn off, round steel with phi 10 is inserted into the reserved holes 102 of the hinge connection positions at two sides to be blocked, so that the movable plate 2 is fixedly supported, and pouring before die assembly is started;
(4) When concrete is poured to the position of the pouring datum line L, die assembly is carried out: placing the movable plate 2 at a third position D3 shown in FIG. 4, tearing off adhesive tapes at the die clamping position retaining holes 103 and the auxiliary die clamping retaining holes 104, sequentially inserting round steel phi 10 into the die clamping position retaining holes 102 at two sides and the auxiliary die clamping retaining holes 104 at two sides from top to bottom for clamping, and fixedly supporting the movable plate 2 for casting; after die assembly and during the forming process, the stress at the hinge of the movable plate 2 is reduced by assisting the die assembly retention hole 104, so that the formed side wall is ensured to be flat, and the later chiseling of redundant concrete is not needed.
The foregoing description is only exemplary of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the scope of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The one-step molding pouring device for the joint of the constructional column and the top plate is characterized by comprising the constructional column and a concrete pouring unit arranged on the constructional column, wherein the concrete pouring unit comprises a sector baffle plate and a movable plate;
two sector baffles are arranged on the constructional column template at the outer side of the constructional column, one side wall of each sector baffle is fixedly connected with the constructional column template through a plurality of angle steels, and the other side wall of each sector baffle is suspended in the air; a movable plate is arranged between the two fan-shaped baffles, two side walls of the movable plate are abutted against the fan-shaped baffles at two sides, and the bottom of the movable plate is hinged with the constructional column template through a hinge;
a plurality of retaining holes are oppositely formed in the arc-shaped side walls of the two fan-shaped baffles, when the movable plate rotates to a preset position around the hinge at the bottom, round steel is inserted into the two corresponding retaining holes on one side, far away from the constructional column, of the movable plate, and the movable plate is supported and fixed through the round steel.
2. The casting device according to claim 1, wherein the width of the movable plate is equal to the width of the constructional column.
3. The casting device according to claim 2, wherein the movable plate is a wood form and has a thickness of 10-14mm.
4. Pouring device according to claim 1 or 2, wherein one side wall of the sector baffle is fixedly connected with the constructional column formwork through 4-12 angle steel, and the distance between two adjacent angle steel is 60-120mm.
5. The casting apparatus according to claim 4, wherein the angle steel has the following dimensions: 40mm long by 40mm wide by 4mm thick; the fan-shaped baffle is a steel plate.
6. The casting device according to claim 1, wherein the hinge comprises a rotating shaft, a fixed hinge and a rotating hinge, and the fixed hinge and the rotating hinge are rotatably connected through the rotating shaft;
the constructional column template is provided with a first groove; the fixed hinge is embedded in the first groove and is fixedly connected with the constructional column template through a bolt;
the movable plate is provided with a second groove; the rotating hinge is embedded and installed in the second groove and is fixedly connected with the movable plate through bolts.
7. The casting device of claim 6, wherein the fixed hinge and the rotating hinge each have a width equal to a width of the movable plate.
8. The pouring device according to claim 1, wherein the arc-shaped side wall of the fan-shaped baffle is provided with 3 retaining holes, which are respectively: an initial pouring position retaining hole, a hinge connection position retaining hole and a die clamping position retaining hole.
9. The casting apparatus according to claim 8, wherein the sector plate is provided with 1 to 3 auxiliary mold clamping retention holes on a side wall connected to the constructional column formwork, corresponding to the mold clamping retention holes.
10. Pouring device according to claim 8 or 9, wherein the retention holes are plugged by tape before the insertion of the round bar, and the tape is removed when the movable plate is rotated to the corresponding position, and the round bar is inserted for support and fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320612478.4U CN220301788U (en) | 2023-03-23 | 2023-03-23 | One-step molding pouring device for joint of constructional column and top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320612478.4U CN220301788U (en) | 2023-03-23 | 2023-03-23 | One-step molding pouring device for joint of constructional column and top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301788U true CN220301788U (en) | 2024-01-05 |
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ID=89348136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320612478.4U Active CN220301788U (en) | 2023-03-23 | 2023-03-23 | One-step molding pouring device for joint of constructional column and top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301788U (en) |
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2023
- 2023-03-23 CN CN202320612478.4U patent/CN220301788U/en active Active
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