Concrete distribution assist device
The concrete pouring assistant with adjustable boards and extendable barriers addresses concrete spillage in shear walls, improving pouring efficiency and quality by containing the flow and preventing defects.
Patent Information
- Application Number
- CN202421820089.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-30
AI Technical Summary
During the pouring of shear wall concrete, concrete is easily scattered on the floor base plates on both sides of the shear wall, resulting in common quality problems such as honeycombs and lump surfaces, and the vertical structure needs to be poured in layers for a long time.
The concrete fabric auxiliary device is adopted, including the first plate body and the second plate body connected by an adjustment mechanism, the fixing mechanism is fixed with the steel bar keel, and the spacer extends out of the plate body, limiting the shaking of the concrete fabric pipeline and preventing material from splashing.
Effectively prevent concrete from splashing during the pouring of shear walls, avoid common quality problems such as honeycombs and lump surfaces at the bottom of the board, and improve construction efficiency.
Smart Images
Figure CN223104153U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of shear wall construction, and particularly to a concrete placing auxiliary device. Background Art
[0002] In housing construction projects, the construction quality of the concrete in the main structure is often a key factor related to the service safety of the entire project. During the concrete pouring process, vertical structures such as walls and columns are usually poured first, and then horizontal structures such as beams and slabs are poured.
[0003] When placing the concrete of the shear wall, the concrete can only enter the shear wall formwork through the gaps in the floor surface steel mesh. Since the thickness of the shear wall is usually only 0.2 meters to 0.5 meters, a considerable amount of concrete will scatter onto the floor slabs on both sides of the shear wall during placing.
[0004] Vertical structures usually need to be poured in layers, which takes a long time. After the concrete pouring of the shear wall is completed, the concrete scattered on the floor has often initially set, resulting in common quality problems such as honeycombing and pockmarks at the bottom support of the slab. Utility Model Content
[0005] The present disclosure aims to solve at least one of the technical problems existing in the prior art or related technologies.
[0006] To this end, the present disclosure provides a concrete placing auxiliary device, including a first plate body, a second plate body, an adjusting mechanism, a fixing mechanism, and a partition member. The first plate body and the second plate body are connected by the adjusting mechanism. The adjusting mechanism is used to adjust the relative distance between the first plate body and the second plate body. The fixing mechanism is arranged on the first plate body and / or the second plate body, and the fixing mechanism is used to fix the relative position of the first plate body and / or the second plate body and the steel bar keel. Among them,
[0007] The partition member is connected to the first plate body and / or the second plate body, and the partition member can extend out of the first plate body and the second plate body.
[0008] In a feasible implementation manner, the adjusting mechanism includes a fixing member and a plurality of telescopic rods. The plurality of telescopic rods are arranged at intervals between the first plate body and the second plate body, and a receiving space is formed between the plurality of telescopic rods. The receiving space is used to place the concrete placing pipeline, and the fixing member is used to fix the telescopic range of the telescopic rods.
[0009] In a feasible implementation manner, the number of the telescopic rods is set to four, and the telescopic rods are arranged at intervals in the horizontal direction and the vertical direction between the first plate body and the second plate body.
[0010] In a feasible implementation manner, the distance between the telescopic rod and the edges of the first plate body and the second plate body is set to be 15 cm to 20 cm; the horizontal distance of the telescopic rod is 50 cm to 60 cm, and the vertical distance is set to be 20 cm to 25 cm.
[0011] In a feasible implementation manner, the fixing mechanism is set as a clamp, and the fixing mechanism is arranged on the side walls of the first plate body and the second plate body near the bottom.
[0012] In a feasible implementation manner, the fixing mechanism includes a hook and a clamp. The hook is arranged on the side wall of the first plate body near the bottom, and the clamp is arranged on the side wall of the second plate body near the bottom.
[0013] In a feasible implementation manner, the partition member is made of a flexible material, and the number of the partition members is set to be multiple. The multiple partition members are arranged adjacent to each other at the bottom of the opposite plate surfaces of the first plate body and the second plate body.
[0014] In a feasible implementation manner, the partition member is detachably connected to the first plate body and the second plate body.
[0015] In a feasible implementation manner, the first plate body and the second plate body include a first plate and a second plate. The first plate and the second plate form an L-shaped folding plate structure, and the length of the first plate is less than that of the second plate. The first plate is vertically arranged, and the second plate is horizontally arranged.
[0016] In a feasible implementation manner, the thickness of the first plate body and the second plate body is set to be 5 mm, and the material is set to be SS304 stainless steel.
[0017] Compared with the prior art, the present disclosure at least includes the following beneficial effects: The first plate body and the second plate body of the present disclosure are located at the pouring inlet of the shear wall to be poured, and the fixing mechanism is used to fix the relative positions of the first plate body and / or the second plate body and the steel bar keel. In this way, the first plate body and the second plate body can limit the shaking of the concrete distribution pipeline, thereby preventing the pouring material from splashing to other areas. The first plate body and the second plate body are connected by an adjusting mechanism, so that the relative distance between the first plate body and the second plate body can be adjusted to adapt to various types of concrete distribution pipelines. The partition member of the present disclosure can extend beyond the range of the first plate body and the second plate body. There is still a certain distance between the upper plate surface and the lower plate surface during pouring. The partition member is used to partition this area, and cooperate with the first plate body and the second plate body to achieve comprehensive prevention of pouring material splashing. By implementing the technical solution of the present disclosure, it is possible to prevent the cement problems caused by the shaking of the concrete distribution pipeline during the pouring of the shear wall, thereby avoiding quality common problems such as honeycombing and pockmarks at the bottom support of the slab. Description of the Drawings
[0018] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure.
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0020] By reading the following detailed description of the exemplary embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the exemplary embodiments and are not considered to be a limitation of the present application. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:
[0021] Figure 1 is a schematic side view structure of the present disclosure;
[0022] Figure 2 is a schematic top view structure of the present disclosure;
[0023] Figure 3 is a schematic structure diagram of the arrangement of multiple telescopic members of the present disclosure.
[0024] Among them, Figures 1 to 3 the corresponding relationship between the reference numerals in the drawings and the component names is as follows: 1 - the first plate body; 11 - the first plate segment; 12 - the second plate segment; 2 - the second plate body; 3 - the adjustment mechanism; 31 - the fixing member; 32 - the telescopic rod; 33 - the accommodating space; 5 - the partition member. Detailed Embodiments
[0025] In order to be able to more clearly understand the above-mentioned objects, features, and advantages of the present disclosure, the following will further describe the solutions of the present disclosure. It should be noted that, without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0026] Many specific details are set forth in the following description in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present disclosure, rather than all of the embodiments.
[0027] At present, when placing concrete for shear walls, the concrete can only enter the shear wall formwork through the gaps in the floor surface steel mesh. Since the thickness of shear walls is usually only 0.2m to 0.5m, a considerable amount of concrete will scatter onto the floor slabs on both sides of the shear wall during placing. Vertical structures usually need to be poured in layers, which takes a long time. After the concrete pouring of the shear wall is completed, the concrete scattered on the floor slab often has already initially set, resulting in common quality problems such as honeycombing and pockmarks at the bottom support of the slab.
[0028] Based on this, the embodiments of the present disclosure provide a concrete placing auxiliary device. The first plate body and the second plate body of the present disclosure are located at the pouring inlet of the shear wall to be poured. The relative positions of the first plate body and / or the second plate body and the steel bar keel are fixed by the fixing mechanism. In this way, the first plate body and the second plate body can limit the shaking of the concrete placing pipeline, thereby avoiding the splashing of the pouring material to other areas. The first plate body and the second plate body are connected by an adjusting mechanism, so that the relative distance between the first plate body and the second plate body can be adjusted to adapt to various types of concrete placing pipelines. The partition member of the present disclosure can extend beyond the ranges of the first plate body and the second plate body. There is still a certain distance between the upper and lower plate surfaces during pouring. This area is partitioned by the partition member, and in cooperation with the first plate body and the second plate body, comprehensive prevention of splashing of the pouring material is achieved. By implementing the technical solution of the present disclosure, it is possible to prevent cement problems caused by the shaking of the concrete placing pipeline during the pouring of shear walls, thereby avoiding common quality problems such as honeycombing and pockmarks at the bottom support of the slab.
[0029] The following is a detailed description of the concrete placing auxiliary device through specific embodiments:
[0030] Refer to Figures 1 to 3 As shown, in the first aspect of the present disclosure, a concrete placing auxiliary device is provided, including a first plate body 1, a second plate body 2, an adjusting mechanism 3, a fixing mechanism 4, and a partition member 5. The first plate body 1 and the second plate body 2 are connected by the adjusting mechanism 3. The adjusting mechanism 3 is used to adjust the relative distance between the first plate body 1 and the second plate body 2. The fixing mechanism 4 is arranged on the first plate body 1 and / or the second plate body 2. The fixing mechanism 4 is used to fix the relative positions of the first plate body 1 and / or the second plate body 2 and the steel bar keel. Among them,
[0031] The partition member 5 is connected to the first plate body 1 and / or the second plate body 2, and the partition member 5 can extend beyond the first plate body 1 and the second plate body 2.
[0032] The first plate body 1 and the second plate body 2 of the present disclosure are located at the pouring inlet of the shear wall to be poured. The relative positions of the first plate body 1 and / or the second plate body 2 and the steel bar keel are fixed by a fixing mechanism. The steel bar keel described in the present disclosure can be a shear wall keel or other keels during the engineering construction process. Taking the ability to align with the starting end of the shear wall to be poured as the criterion, the specific position is not limited. Specifically, a fixing mechanism can be set on the first plate body 1 of the present disclosure to fix the relative position of the first plate body 1 and the steel bar keel, or a fixing mechanism can be set on the second plate body 2 to fix the relative position of the second plate body 2 and the steel bar keel. For better fixing effect, there may also be fixing mechanisms on both the first plate body 1 and the second plate body 2. The specific structure of the fixing mechanism can select fixing parts such as hoop and buckle.
[0033] When the first plate body 1 and the second plate body 2 are stably located at the pouring inlet of the shear wall to be poured, the concrete placing pipeline is placed between the two, so as to limit the shaking of the concrete placing pipeline and avoid the splashing of the pouring material to other areas. When the distance between the first plate body 1 and the second plate body 2 is too small and the concrete placing pipeline cannot be inserted, the relative distance between the first plate body 1 and the second plate body 2 can be adjusted by the adjusting mechanism 3 to adapt to various types of concrete placing pipelines.
[0034] The partition member 5 of the present disclosure can extend beyond the ranges of the first plate body 1 and the second plate body 2. There is still a certain distance between the upper and lower plate surfaces during pouring. This area is partitioned by the partition member 5, and in cooperation with the first plate body 1 and the second plate body 2, it can achieve comprehensive prevention of the splashing of the pouring material. By implementing the technical solution of the present disclosure, it is possible to prevent the cement problems caused by the shaking of the concrete placing pipeline during the pouring of the shear wall, thereby avoiding quality common problems such as honeycombing and pockmarks at the bottom support of the slab.
[0035] In some embodiments, the adjusting mechanism 3 includes a fixing member 31 and a plurality of telescopic rods 32. The plurality of telescopic rods 32 are arranged at intervals between the first plate body 1 and the second plate body 2, and a receiving space 33 is formed between the plurality of telescopic rods 32. The receiving space 33 is used to place the concrete placing pipeline, and the fixing member 31 is used to fix the telescopic range of the telescopic rods 32.
[0036] In this embodiment, a receiving space 33 is formed between the plurality of telescopic rods 32 of the adjusting mechanism 3, and this receiving space 33 is used to place the concrete placing pipeline. Specifically, the plurality of telescopic rods 32 and the first plate body 1 and the second plate body 2 form a quadrilateral receiving space 33, so that the limiting effect on the concrete placing pipeline is better, and the probability of the splashing of the pouring material is reduced. For example, Figure 1As shown, two telescopic rods 32 are arranged perpendicular to the first plate body 1 and the second plate body 2. It should be noted that the telescopic rods 32 of the present disclosure are not limited to being arranged perpendicular to the first plate body 1 and the second plate body 2, and can have a certain inclination angle, aiming to enable the first plate body 1 and the second plate body 2 to move along the extension direction of the telescopic rods 32 and play a role in connection and fixation.
[0037] In some embodiments, the number of the telescopic rods 32 is set to four, and the four telescopic rods 32 are arranged at intervals in the horizontal and vertical directions between the first plate body 1 and the second plate body 2.
[0038] In this embodiment, the number of the telescopic rods 32 is set to four, and the four telescopic rods are in an up-and-down structure, that is, the four telescopic rods 32 are arranged at intervals in the horizontal and vertical directions between the first plate body 1 and the second plate body 2. This embodiment can not only limit the shaking of the concrete placing pipeline in the horizontal direction, but also limit it in the extension direction of the concrete placing pipeline, further improving the limiting force of the concrete placing pipeline and achieving a better effect of preventing the splashing of the pipe column materials.
[0039] In some embodiments, the distance between the telescopic rods 32 and the edges of the first plate body 1 and the second plate body 2 is set to 15 cm to 20 cm; the horizontal distance between the telescopic rods 32 is 50 cm to 60 cm, and the vertical distance is set to 20 cm to 25 cm.
[0040] In this embodiment, the distance between the telescopic rods 32 and the edges of the first plate body 1 and the first plate body 1 is set to 15 cm to 20 cm. When the distance between the first plate body 1 and the edge of the first plate body 1 is set to be less than 15 cm, the stability of adjusting the multiple telescopic rods relative to the first plate body 1 and the second plate body 2 is poor. When the distance between the first plate body 1 and the edge of the first plate body 1 is set to be greater than 20 cm, the layout positions of the multiple telescopic rods 32 are relatively limited and not conducive to layout. The present disclosure specifically selects 20 cm; the horizontal distance between the telescopic rods 32 is 50 cm to 60 cm, and the vertical distance is set to 20 cm to 25 cm. When the vertical distance between the telescopic rods 32 is less than 20 cm, it cannot play a role in multi-point limitation in the extension direction of the concrete placing pipeline. When the vertical distance is greater than 25 cm, according to the characteristics of the concrete placing pipeline, the concrete placing pipeline will tend to get out of the gap between the upper and lower two telescopic rods 32. The horizontal distance of the telescopic rods 32 of the present disclosure is specifically set to 60 cm, and the vertical distance is specifically set to 20 cm.
[0041] In some embodiments, the fixing mechanism 4 is set as a clamp, and the fixing mechanism 4 is arranged on the side walls of the first plate body 1 and the second plate body 2 close to the bottom.
[0042] In some embodiments, the fixing mechanism 4 includes a hook and a clamp. The hook is arranged on the side wall of the first plate body 1 close to the bottom, and the clamp is arranged on the side wall of the second plate body 2 close to the bottom.
[0043] In this embodiment, the fixing mechanism 4 is realized by the cooperation of the hook and the clamp to fix the first plate 1 and the second plate 2. The hook is set on the side wall of the first plate 1 near the bottom, and the clamp is set on the side wall of the second plate 2 near the bottom. The setting positions of the hook and the clamp can be exchanged, one is set on one plate, and the other is set on the other plate. When in use, first hook the hook on the steel keel, and then clamp the clamp on the other side. This embodiment can improve the fixing strength of the present disclosure and simplify the operation difficulty.
[0044] In some embodiments, the barrier member 5 is made of a flexible material, and the number of the barrier members 5 is multiple, and the multiple barrier members 5 are adjacently arranged at the bottom of the board surface opposite to the first board body 1 and the second board body 2 .
[0045] In this embodiment, a plurality of spacers 5 are adjacently arranged according to the bottom length of the first plate body 1 and the second plate body 2, and the flexible material can be directly embedded in the spacing seam of the steel keel to block the spacing portion between the upper and lower plate surfaces for easy operation.
[0046] In some embodiments, the barrier member 5 is detachably connected to the first plate body 1 and the second plate body 2 .
[0047] In this embodiment, the barrier 5 is detachably connected to the first plate 1 and the second plate 2 for easy replacement and maintenance. Specifically, the connection method can be Velcro or buckle, and the present disclosure specifically uses Velcro connection method.
[0048] In some embodiments, the first plate body 1 and the second plate body 2 include a first plate 11 and a second plate 12, the first plate 11 and the second plate 12 form an L-shaped folded plate structure, and the length of the first plate 11 is smaller than the second plate 12, the first plate 11 is vertically arranged, and the second plate 12 is horizontally arranged.
[0049] In this embodiment, the second plate 12 is horizontally arranged as a base to improve the stability of the plate body, and the first plate 11 is used as a baffle to limit the concrete distribution pipeline. The L-shaped folded plate structure can better improve the stability of the present invention located on the steel keel. Furthermore, the fixing mechanism can be evenly distributed along the circumference of the second plate 12 to prevent the fixing effect of the present invention in severe weather such as strong winds.
[0050] In some embodiments, the thickness of the first plate body 1 and the second plate body 2 is set to 5 mm, and the material is set to SS304 stainless steel, which is a universal stainless steel. In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium and more than 8% nickel.
[0051] In the present disclosure, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "plurality" means two or more, unless otherwise clearly defined. Terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "joined" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0052] In the description of the present disclosure, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present disclosure.
[0053] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0054] The above are only the preferred embodiments of the present disclosure and are not used to limit the present disclosure. For those skilled in the art, the present disclosure can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included within the protection scope of the present disclosure.
Claims
1. A concrete placing auxiliary device, characterized in that It includes a first plate body, a second plate body, an adjusting mechanism, a fixing mechanism and a partition member. The first plate body and the second plate body are connected by the adjusting mechanism, and the adjusting mechanism is used to adjust the relative distance between the first plate body and the second plate body. The fixing mechanism is arranged on the first plate body and / or the second plate body, and the fixing mechanism is used to fix the relative positions of the first plate body and / or the second plate body and the steel bar keel. Among them, the partition member is connected to the first plate body and / or the second plate body, and the partition member can extend out of the first plate body and the second plate body.
2. The concrete placing auxiliary device according to claim 1, characterized in that, The adjusting mechanism includes a fixing member and a plurality of telescopic rods. The plurality of telescopic rods are arranged at intervals between the first plate body and the second plate body, and an accommodating space is formed between the plurality of telescopic rods. The accommodating space is used to place the concrete placing pipeline, and the fixing member is used to fix the telescopic range of the telescopic rods.
3. The concrete placing auxiliary device according to claim 2, characterized in that, The number of the telescopic rods is set to four, and the telescopic rods are arranged at intervals in the horizontal direction and the vertical direction between the first plate body and the second plate body.
4. The concrete placing auxiliary device according to claim 3, wherein, The distance between the telescopic rods and the edges of the first plate body and the second plate body is set to be 15 cm to 20 cm; the horizontal distance between the telescopic rods is 50 cm to 60 cm, and the vertical distance is set to be 20 cm to 25 cm.
5. The concrete placing auxiliary device according to claim 1, characterized in that, The fixing mechanism is set as a clamp, and the fixing mechanism is arranged on the side walls of the first plate body and the second plate body close to the bottom.
6. The concrete placing auxiliary device according to claim 1, characterized in that, The fixing mechanism includes a hook and a clamp. The hook is arranged on the side wall of the first plate body close to the bottom, and the clamp is arranged on the side wall of the second plate body close to the bottom.
7. The concrete placing auxiliary device according to claim 1, characterized in that The partition member is made of a flexible material, and the number of the partition members is set to be multiple. The multiple partition members are arranged adjacent to each other at the bottom of the opposite plate surfaces of the first plate body and the second plate body.
8. The concrete placing auxiliary device according to claim 7, wherein, The partition member is detachably connected to the first plate body and the second plate body.
9. The concrete placing auxiliary device according to claim 1, wherein The first plate body and the second plate body include a first plate section and a second plate section. The first plate section and the second plate section form an L-shaped folding plate structure, and the length of the first plate section is less than that of the second plate section. The first plate section is vertically arranged, and the second plate section is horizontally arranged.
10. The concrete placing auxiliary device according to claim 1, wherein, The thickness of the first plate body and the second plate body is set to be 5 mm, and the material is set to be SS304 stainless steel.