CN214999492U - Concrete is pour effective swift switching gate of conveying - Google Patents

Abstract

The utility model discloses a concrete is pour conveyer pipe and is used swift switching gate, including stay tube and valve plate, the valve plate setting is equipped with the opening that allows the valve plate to pass through on the lateral wall of stay tube at the inside position on the lower side of stay tube on the inside, and valve plate one end is articulated with the stay tube, the upper end and the conveyer pipe releasable connection and the intercommunication of stay tube. The utility model provides a quick opening and closing gate for a concrete pouring conveying pipe, which controls the opening and closing of a concrete conveying hose through a valve plate, reduces the concrete falling in the pipe when the conveying pipe moves, and avoids the concrete flowing to influence the later work and quality; the loss in the concrete pouring process is reduced, and the construction cost is reduced.

Description

Concrete is pour effective swift switching gate of conveying

Technical Field

The utility model belongs to the technical field of the concrete placement instrument technique and specifically relates to a concrete is pour for conveyer pipe swift switching gate is related to.

Background

Concrete construction is increasingly adopted, the technology is a technology for completing continuous conveying through novel equipment, high-rise buildings are increasingly developed along with the development of the building industry in China, a concrete conveying method needs a more perfect method, and concrete materials can be continuously and vertically conveyed by utilizing the novel equipment for conveying the concrete along a pipeline under the pushing of pressure. However, when the concrete pumping and pouring conveying pipe is used, if the pipe needs to be moved, concrete in the conveying pipe material is easy to flow from the conveying pipe, steel bars and templates in the temporary non-pouring area are polluted, and material waste is also caused. Therefore, a rapid opening and closing gate for a concrete pouring conveying pipe needs to be designed to solve the problems.

Chinese patent application publication No. CN213391237U, published as 2021, 06/08/h, entitled "concrete pumping and pouring delivery pipe", discloses a concrete pumping and pouring delivery pipe, which comprises a concrete flow regulating structure and a hand-held structure, wherein the lower end of the concrete delivery pipe is welded with a delivery pressurizing pipe column, the lower end of the delivery pressurizing pipe column is welded with a concrete pouring output head, a concrete flow regulating valve is connected in the middle of the concrete delivery pipe column in a joggled manner, a valve regulating rotating shaft is connected in the center of one end of the concrete flow regulating valve in a joggled manner, a flow regulating handle is welded on the valve regulating rotating shaft, a reinforcing fixing ring is welded and fixed in the middle of the lower end of the concrete delivery pipe column and the delivery pressurizing pipe column, a connecting circular shaft fixes a hand-held circular ring on the reinforcing fixing ring through welding connection, the delivery concrete delivery pipe column is provided with a concrete flow regulating valve to regulate and deliver the flow of concrete, the pressurizing effect is achieved by installing a conveying pressurizing pipe column with a cross section smaller than that of the coagulating conveying pipe column. However, the above problems have not been present in the delivery pipe.

Disclosure of Invention

The utility model provides a quick open-close gate for concrete pouring conveying pipe, which is used for overcoming the defects that concrete in the conveying pipe material is easy to pollute the reinforcing steel bars and the templates of the temporary non-pouring area and cause the waste of the material if the pipe is moved in the using process of the concrete pouring conveying pipe in the prior art, and the quick open-close gate controls the open-close of the concrete conveying hose through the valve plate, thereby reducing the concrete dropping in the pipe when the conveying pipe is moved and avoiding the concrete flowing to influence the later work and quality; the loss in the concrete pouring process is reduced, and the construction cost is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete is pour effective swift switching gate of conveyer pipe, includes stay tube and valve plate, and the valve plate setting is equipped with the opening that allows the valve plate to pass through on the lateral wall of stay tube at the inside position of inclining downwards of stay tube, and valve plate one end is articulated with the stay tube, the upper end and the conveyer pipe releasable connection and the intercommunication of stay tube.

In the technical scheme, the opening and closing of the concrete conveying hose can be controlled through the opening and closing of the valve plate, so that the concrete in the pipe falls off when the conveying pipe moves, and the influence of concrete flowing on later-stage work and quality is avoided; the loss in the concrete pouring process is reduced, and the construction cost is reduced; the labor for cleaning the concrete area which is not poured is reduced, and the construction efficiency is improved; the opening and closing gate is made of steel, so that the turnover use frequency is high, the manufacture is simple, and the energy is saved, the environment is protected and no pollution is caused.

Preferably, a handle is arranged on the valve plate. The handle facilitates opening and closing of the valve plate.

Preferably, the valve plate is provided with a connecting rod, the valve plate is hinged to the supporting tube through the connecting rod, one end of the connecting rod is fixed to the valve plate, the other end of the connecting rod is hinged to the supporting tube, and a hinge joint of the connecting rod and the supporting tube is arranged outside the supporting tube. The structure makes the pin joint set up in the stay tube outside, avoids the concrete to influence the articulated shaft.

Preferably, the connecting rod is of an L-shaped structure, and the connecting rod is arranged outside the supporting tube. The structure can reduce the rotation angle that the valve plate needs when opening completely, and then raises the efficiency, reduces operating space.

Preferably, a sealing rubber is arranged on the side wall of the opening. The structure can prevent concrete from leaking from the opening.

Preferably, the inner side wall of the supporting tube is provided with a limiting ring, and the upper end of the limiting ring is in contact with the lower end of the valve plate. The spacing ring can play the location supporting role to the valve plate.

Preferably, the support pipe and the concrete conveying hose are fixed through a fixing bolt. The structure facilitates the disassembly and assembly of the gate and the conveying pipe.

The utility model has the advantages that: (1) the opening and closing of the concrete feeding hose are controlled by the valve plate, so that concrete in the hose falls off when the conveying pipe moves, and the influence of concrete flowing on later-stage work and quality is avoided; (2) the loss in the concrete pouring process is reduced, and the construction cost is reduced; the labor for cleaning the concrete area which is not poured is reduced, and the construction efficiency is improved; (3) the opening and closing gate is made of steel, so that the turnover use frequency is high, the manufacture is simple, and the energy is saved, the environment is protected and no pollution is caused; (4) the hinge point is arranged outside the supporting tube, so that the influence of concrete on the hinge shaft is avoided; (5) the connecting rod of L shape structure can reduce the rotation angle that the valve plate needs when opening completely, and then raises the efficiency, reduces the operating space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a plan view of the valve plate of the present invention when opened.

In the figure: supporting tube 1, spacing ring 1.1, valve plate 2, handle 3, connecting rod 4, conveyer pipe 5.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in figures 1 and 2, the quick opening and closing gate for the concrete pouring conveying pipe comprises a supporting pipe 1 and a valve plate 2, wherein the valve plate 2 is arranged at a downward position inside the supporting pipe 1, an opening allowing the valve plate 2 to pass through is formed in the side wall of the supporting pipe 1, and the upper end of the supporting pipe 1 is detachably connected and communicated with a conveying pipe 5. And a handle 3 and a connecting rod 4 are arranged on the valve plate 2, the connecting rod 4 is of an L-shaped structure, and the connecting rod 4 is arranged outside the supporting tube 1. One end and the valve plate 2 of connecting rod 4 are fixed, and the other end and the stay tube 1 of connecting rod 4 are articulated, and the pin joint setting of connecting rod 4 and stay tube 1 is outside stay tube 1. And sealing rubber is arranged on the side wall of the opening. Be equipped with spacing ring 1.1 on the 1 inside wall of stay tube, the upper end of spacing ring 1.1 contacts with the lower extreme of valve plate 2. The supporting tube 1 and the concrete conveying hose are fixed through a fixing bolt.

In the technical scheme, the opening and closing of the concrete conveying hose can be controlled through the opening and closing of the valve plate 2, so that the concrete in the pipe is prevented from falling off when the conveying pipe 5 moves, and the influence of concrete flowing on the later work and quality is avoided; the loss in the concrete pouring process is reduced, and the construction cost is reduced; the labor for cleaning the concrete area which is not poured is reduced, and the construction efficiency is improved; the opening and closing gate is made of steel, so that the turnover use frequency is high, the manufacture is simple, and the energy is saved, the environment is protected and no pollution is caused. The structure makes the pin joint set up in stay tube 1 outside, avoids the concrete to influence the articulated shaft. Connecting rod 4 is the rotation angle that needs when L shape structure can reduce valve plate 2 and open completely, and then raises the efficiency, reduces the operating space. The working principle of the application is as follows: 1. before concrete pouring, the opening and closing gate is fixedly connected with the outlet of the concrete conveying pipe 5; 2. the gate is in an open state when the concrete is normally delivered. 3. When the concrete discharge port needs to be moved, the quick gate is closed; 4. and (5) after the concrete is completely poured, detaching the quick gate, cleaning, warehousing and maintaining for later use, and the like.

The utility model has the advantages that: (1) the valve plate 2 controls the opening and closing of the concrete feeding hose, so that concrete in the pipe is reduced from falling off when the conveying pipe 5 moves, and the influence of concrete flowing on later-stage work and quality is avoided; (2) the loss in the concrete pouring process is reduced, and the construction cost is reduced; the labor for cleaning the concrete area which is not poured is reduced, and the construction efficiency is improved; (3) the opening and closing gate is made of steel, so that the turnover use frequency is high, the manufacture is simple, and the energy is saved, the environment is protected and no pollution is caused; (4) the hinge point is arranged outside the supporting tube 1, so that the influence of concrete on the hinge shaft is avoided; (5) the connecting rod 4 of L shape structure can reduce the rotation angle that the valve plate 2 needs when opening completely, and then raises the efficiency, reduces the operating space.

Claims (7)

1. The utility model provides a concrete is pour effective swift switching gate of conveyer pipe, characterized by, includes stay tube and valve plate, and the valve plate setting is equipped with the opening that allows the valve plate to pass through on the lateral wall of stay tube at the inside position of inclining downwards of stay tube, and valve plate one end is articulated with the stay tube, the upper end and the conveyer pipe releasable connection of stay tube and intercommunication.

2. The quick opening and closing gate for the concrete pouring conveying pipe according to claim 1, wherein a handle is arranged on the valve plate.

3. The quick opening and closing gate for the concrete pouring conveying pipe according to claim 1, wherein the valve plate is provided with a connecting rod, the valve plate is hinged with the supporting pipe through the connecting rod, one end of the connecting rod is fixed with the valve plate, the other end of the connecting rod is hinged with the supporting pipe, and a hinged point of the connecting rod and the supporting pipe is arranged outside the supporting pipe.

4. The quick opening and closing gate for the concrete pouring conveying pipe according to claim 3, wherein the connecting rod is of an L-shaped structure and is arranged outside the supporting pipe.

5. The rapid opening and closing gate for the concrete pouring conveying pipe according to claim 1, 2, 3 or 4, wherein the side wall of the opening is provided with sealing rubber.

6. The gate of claim 1, 2, 3 or 4, wherein the support tube is provided with a stop ring on its inner wall, and the stop ring is in contact with the lower end of the valve plate at its upper end.

7. The gate of claim 1, 2, 3 or 4, wherein the support tube and the concrete delivery hose are fixed by a fixing bolt.

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