A self-compacting concrete placing apparatus for easy transfer

Abstract

The utility model provides a kind of self-compacting concrete pouring appliance convenient to transfer, the utility model relates to building construction technical field, including the loading cylinder that extends along front-back direction and opens forward;Quantitative assembly is equipped in the loading cylinder along the extension direction of loading cylinder;The quantitative assembly includes the push plate that is sealed with the loading cylinder sliding, and the push plate is adjustable in the position in loading cylinder;Scale board is fixed on the loading cylinder, and the scale board is transparent material;In the specific situation that concrete tank truck cannot directly carry out pouring operation due to the limitation of site condition, construction personnel can use handheld loading cylinder to transfer and pour concrete.This method not only ensures the concrete supply in difficult-to-access areas such as reserved holes, thereby ensuring the continuity of construction, but also provides a relatively convenient and safe concrete carrying and conveying method for operators, effectively reducing the potential risks and labor intensity in the operation process.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a self-mixing concrete pouring tool that is easy to move. Background Technology

[0002] Common pouring methods include concrete pouring from tanker trucks and pouring from pre-reserved holes in self-mixed concrete. Concrete pouring from tanker trucks is typically used when roads are clear and unaffected, and the pouring task is completed through transportation pipelines. Pouring from pre-reserved holes in self-mixed concrete is usually carried out by pre-reserving holes in the top slab or formwork.

[0003] Traditional concrete mixer truck pouring methods have significant limitations: their transportation efficiency is highly dependent on road conditions, and they often fail to arrive at the construction site on time when encountering traffic congestion, limited space, or special terrain, leading to work interruptions. When manual shovel pouring is necessary, two major operational defects emerge: first, insufficient metering accuracy makes precise quantitative material feeding difficult, easily resulting in material spillage and waste or insufficient replenishment; second, low operational efficiency, with this unstable operational rhythm directly affecting the construction accuracy of subsequent processes and the overall project quality. These systemic defects are particularly prominent in modern high-standard construction. Utility Model Content

[0004] The purpose of this utility model is to provide a self-mixing concrete pouring tool that is easy to transfer, in order to solve the problem that in the prior art, when pouring concrete manually with a shovel, it is impossible to achieve quantitative material feeding and the work efficiency is low.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the self-mixed concrete pouring tool that is easy to transfer includes a receiving cylinder that extends in the front-back direction and has its opening facing forward.

[0006] The container cylinder is equipped with a metering component extending along the extension direction of the container cylinder;

[0007] The metering component includes a pusher plate that slides and seals with the container cylinder, and the position of the pusher plate inside the container cylinder is adjustable;

[0008] A scale plate is fixed on the receiving cylinder. The scale plate is made of transparent material. The push plate cooperates with the scale plate to realize quantitative concrete feeding.

[0009] The container cylinder is rotatably connected to a first handle, allowing the operator to hold the first handle while loading concrete.

[0010] Preferably, the metering component further includes a threaded rod extending in the front-rear direction and a rotating plate rotatable on the rear side of the receiving cylinder;

[0011] The push plate is connected to the front section of the threaded rod;

[0012] The rotating plate is provided with a threaded hole that matches the thread of the threaded rod; rotating the rotating plate causes the threaded rod to drive the push plate to move along the extension direction of the receiving cylinder.

[0013] Preferably, the rear side of the receiving cylinder has a through circular hole, and the threaded rod passes through the circular hole;

[0014] The threaded rod is coaxially arranged with the circular hole.

[0015] Preferably, the container is provided with an auxiliary lifting component, which makes the container more stable during use.

[0016] Preferably, the auxiliary lifting assembly includes two limiting components spaced apart front to back and a second handle that rotates on the receiving cylinder;

[0017] The limiting component is installed on the receiving cylinder and is located on the front and rear sides of the first handle.

[0018] Preferably, the limiting component has an arc shape adapted to the receiving cylinder;

[0019] The arc structure has through holes on both the left and right sides, and the mounting cylinder has slots on both the left and right sides corresponding to the holes. The limiting component is installed on the mounting cylinder by bolts passing through the holes and threaded into the slots.

[0020] Preferably, the second handle includes an arc rod extending in the left-right direction and two connecting rods spaced apart in the left-right direction and extending in the front-back direction;

[0021] The arc rod is fixedly connected to two connecting rods, and the two connecting rods rotate on the receiving cylinder;

[0022] The arc rod is an arc structure adapted to the mounting cylinder.

[0023] Preferably, the front end of the receiving cylinder is provided with an inclination angle that slopes from top to bottom and from back to front.

[0024] The beneficial effects are: 1. In specific situations where concrete mixer trucks cannot directly perform pouring operations due to site limitations, construction workers can use handheld containers to transport and pour concrete. This method not only ensures the supply of concrete in hard-to-reach areas such as reserved holes, thus guaranteeing the continuity of construction, but also provides operators with a relatively convenient and safe way to load and transport concrete, effectively reducing potential risks and labor intensity during the operation.

[0025] 2. When a fixed amount of concrete needs to be dispensed, the rotating plate can be rotated to move the threaded rod along the extension direction of the dispensing cylinder, thereby driving the push plate to move inside the dispensing cylinder. When the push plate moves to match the scale on the scale plate, it can dispense the corresponding amount of concrete, so that the operator can dispense according to the needs and avoid excessive concrete waste or situations where there is still a lot of concrete left after filling the reserved holes. Attached Figure Description

[0026] Figure 1 This is a rear view structural diagram of the usage process of this utility model;

[0027] Figure 2 This is a front view structural diagram of the usage process of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the limiting component of this utility model not installed on the receiving cylinder;

[0029] Figure 4 This is a partial cross-sectional structural diagram of the mounting cylinder in this utility model.

[0030] In the diagram: 1. Loading cylinder; 2. First handle; 3. Metering component; 301. Threaded rod; 302. Rotating plate; 303. Push plate; 4. Scale plate; 6. Auxiliary lifting component; 601. Limiting component; 602. Second handle; 7. Inclined angle. Detailed Implementation

[0031] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0032] like Figures 1-4 As shown, a self-mixing concrete pouring tool that is easy to transfer is mainly used in specific situations where concrete mixer trucks cannot directly carry out pouring operations due to site conditions. Construction workers can use this tool to transfer concrete by hand, providing operators with a relatively convenient and safe way to carry and transport concrete. This effectively reduces potential risks and labor intensity during the operation. Moreover, during the transfer process, it can also load according to the required amount of concrete to avoid loading too much or too little concrete, greatly improving work efficiency.

[0033] In this embodiment, the self-mixed concrete pouring tool includes a receiving cylinder 1 extending in the front-back direction and with its opening facing forward. A first handle 2 is rotatably connected to the receiving cylinder 1. The construction worker holds the first handle 2 with one hand and holds the receiving cylinder 1 with the other hand to receive and pour the concrete. The concrete is poured into the required reserved hole so that the concrete can be transferred.

[0034] like Figure 3As shown, the auxiliary lifting component 6 makes it more convenient for construction workers to use the equipment, eliminating the need to hold the container 1 while operating it.

[0035] Specifically, the container cylinder 1 is equipped with an auxiliary lifting component 6, which makes the container cylinder 1 more stable during use.

[0036] The auxiliary lifting assembly 6 includes two limiting components 601 spaced apart front and rear and a second handle 602 that rotates on the receiving cylinder 1. The limiting components 601 are installed on the receiving cylinder 1 and located on the front and rear sides of the first handle 2, which can limit the first handle 2 to prevent the first handle 2 from tipping over when it is used in conjunction with the second handle 602.

[0037] In this embodiment, the limiting component 601 is installed on the receiving cylinder 1 by bolts to limit the first handle 2.

[0038] The limiting component 601 is an arc structure adapted to the mounting cylinder 1. In this embodiment, the limiting component 601 consists of two arc plates spaced apart front and back, and the arc plates fit snugly to the mounting cylinder 1, so that the limiting component 601 can be installed better. Both sides of the arc structure have through holes, and both sides of the mounting cylinder 1 have slots corresponding to the holes. Bolts pass through the holes and slots on the limiting component 601 and are threadedly matched to install the limiting component 601 on the mounting cylinder 1.

[0039] The second handle 602 includes an arc rod extending in the left-right direction and two connecting rods spaced apart in the left-right direction and extending in the front-back direction; the arc rod is fixedly connected to the two connecting rods; the arc rod is an arc structure adapted to the mounting cylinder 1. In this embodiment, the connecting rod rotates on the mounting cylinder 1. When the first handle 2 and the second handle 602 need to be used together, the connecting rod can be rotated off the mounting cylinder 1 so that the construction personnel can hold it.

[0040] like Figure 1 , Figure 2 and Figure 4 As shown, the container 1 is provided with a metering component 3 extending along the extension direction of the container 1. When metering is required, the position of the push plate 303 in the container 1 can be adjusted first so that the push plate 303 corresponds to the scale plate 4, thus realizing the metering of concrete.

[0041] Specifically, the quantitative component 3 includes a push plate 303 that slides and seals with the receiving cylinder 1. The position of the push plate 303 inside the receiving cylinder 1 is adjustable. A scale plate 4 is fixed on the receiving cylinder 1. The scale plate 4 is made of transparent material. In this embodiment, the scale plate 4 is made of transparent material so that the position of the push plate 303 can be clearly seen, so as to realize quantitative feeding. The push plate 303 and the scale plate 4 cooperate to realize quantitative feeding of concrete.

[0042] The metering component 3 also includes a threaded rod 301 extending in the front-back direction and a rotating plate 302 rotating on the rear side of the receiving cylinder 1. In this embodiment, the rear side of the receiving cylinder 1 has a limiting groove with a rearward opening and a convex shape. The rotating plate 302 is guided and slidably in the limiting groove. The push plate 303 is connected to the front section of the threaded rod 301. The rotating plate 302 has a threaded hole that is threaded to match the thread of the threaded rod 301. Rotating the rotating plate 302 causes the threaded rod 301 to move along the extension direction of the receiving cylinder 1, thereby driving the push plate 303 to move along the inside of the receiving cylinder 1.

[0043] The rear side of the receiving cylinder 1 has a through round hole, and the threaded rod 301 passes through the round hole; the threaded rod 301 is coaxial with the round hole.

[0044] like Figures 1-4 As shown, the front end of the receiving cylinder 1 is provided with an inclination angle 7 that slopes from top to bottom and from back to front. By setting the inclination angle 7, the receiving cylinder 1 can more conveniently receive concrete.

[0045] Working principle: When in use, the construction worker can hold the first handle 2 with one hand and hold the container 1 with the other hand to load and pour concrete. Alternatively, the limiting component 601 can be installed on the container 1 with bolts to limit the first handle 2. Then, the connecting rod can be rotated off the container 1 so that the construction worker can hold it. This allows the construction worker to load and pour concrete by using the first handle 2 and the second handle 602 together.

[0046] If a quantitative amount of concrete needs to be dispensed, the rotating plate 302 can be rotated to move the threaded rod 301 along the extension direction of the dispensing cylinder 1, thereby driving the push plate 303 to move along the inside of the dispensing cylinder 1. When the push plate 303 and the scale plate 4 correspond to each other, the quantitative dispensing of concrete can be achieved.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable self-mixing concrete pouring tool, characterized in that, Includes a receiving cylinder (1) that extends in the front-to-back direction and has an opening facing forward; The container (1) is provided with a metering component (3) extending along the extension direction of the container (1); The metering component (3) includes a push plate (303) that slides and seals with the container (1), and the position of the push plate (303) within the container (1) is adjustable; A scale plate (4) is fixed on the receiving cylinder (1). The scale plate (4) is made of transparent material. The push plate (303) cooperates with the scale plate (4) to realize quantitative concrete receiving. The container (1) is rotatably connected to a first handle (2), which allows the operator to hold the first handle (2) to load concrete.

2. The self-mixing concrete pouring tool that is easy to transfer according to claim 1, characterized in that, The metering component (3) also includes a threaded rod (301) extending in the front-back direction and a rotating plate (302) rotating on the rear side of the receiving cylinder (1). The push plate (303) is connected to the front section of the threaded rod (301); The rotating plate (302) is provided with a threaded hole that matches the thread of the threaded rod (301); rotating the rotating plate (302) causes the threaded rod (301) to drive the push plate (303) to move along the extension direction of the receiving cylinder (1).

3. The easily portable self-mixing concrete pouring tool according to claim 2, characterized in that, The rear side of the receiving cylinder (1) is provided with a circular hole that is open from front to back, and the threaded rod (301) passes through the circular hole; The threaded rod (301) is coaxially arranged with the circular hole.

4. The easily portable self-mixing concrete pouring tool according to claim 1, characterized in that, The container (1) is provided with an auxiliary lifting component (6), which makes the container (1) more stable during use.

5. The easily portable self-mixing concrete pouring tool according to claim 4, characterized in that, The auxiliary lifting assembly (6) includes two limiting components (601) spaced apart front and rear and a second handle (602) that rotates on the receiving cylinder (1). The limiting component (601) is installed on the receiving cylinder (1) and located on the front and rear sides of the first handle (2).

6. The easily portable self-mixing concrete pouring tool according to claim 5, characterized in that, The limiting component (601) has an arc structure that is adapted to the mounting cylinder (1); The arc structure has through holes on both sides, and the mounting cylinder (1) has slots on both sides corresponding to the holes. The limiting component (601) is installed on the mounting cylinder (1) by bolts passing through the holes and threadedly fitting the slots.

7. The easily portable self-mixing concrete pouring tool according to claim 6, characterized in that, The second handle (602) includes an arc rod extending in the left-right direction and two connecting rods spaced apart in the left-right direction and extending in the front-back direction; The arc rod is fixedly connected to two connecting rods, and the two connecting rods rotate on the receiving cylinder (1); The arc rod is an arc structure adapted to the mounting cylinder (1).

8. The easily portable self-mixing concrete pouring tool according to claim 1, characterized in that, The front end of the receiving cylinder (1) is provided with an inclination angle (7) that slopes from top to bottom and from back to front.

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