Detachable concrete pouring tumbling barrel

Abstract

The utility model discloses a detachable concrete pouring tumbling barrel, belongs to the technical field of building construction, mainly aims at solving the problem that an existing concrete pouring tumbling barrel is inconvenient to detach, adjust the height and clean, and adopts the technical scheme that the detachable concrete pouring tumbling barrel comprises a mounting plate, a steel pipe is mounted at one end of an adjusting pipe, and a funnel is mounted at one end of the steel pipe; the top of the funnel is sleeved with the pressurized water sprayer, a water tank is formed in the top of the pressurized water sprayer, multiple sets of water spraying holes are formed in the bottom of the water tank, a water supply port is formed in one side of the pressurized water sprayer and connected with external water supply equipment, and threads are arranged at the two ends of the steel pipe. The adjusting pipe and the steel pipe are detachably connected through one set of threaded flanges, the funnel is detachably installed at one end of the other set of threaded flanges, the adjusting pipe, the steel pipe and the funnel are detachably connected through the threaded flanges, and the problem that an existing concrete pouring tumbling barrel is inconvenient to disassemble is solved.

Description

A detachable concrete pouring duct Technical Field

[0001] This utility model belongs to the field of building construction technology, and more specifically, it relates to a detachable concrete pouring duct. Background Technology

[0002] In modern construction engineering, the construction quality of concrete pouring directly affects the safety and durability of building structures. The tremie pipe, as a commonly used auxiliary device in the concrete pouring process, can effectively control the height of concrete falling and avoid concrete segregation and stratification caused by free fall, thereby ensuring the quality after pouring.

[0003] Traditional concrete pouring tremies are mostly integral or fixedly connected structures. Due to their non-removable nature, when a part of the tremie pipe is damaged or the height needs to be adjusted according to the project progress, the entire tremie pipe often needs to be replaced, resulting in material waste and increased construction costs. After the concrete is poured, the residual concrete will solidify on the inner wall of the tremie pipe. The integral tremie pipe is difficult to clean thoroughly, which affects the flowability of the concrete during subsequent use, shortens the service life of the tremie pipe, and is inconvenient for construction workers and subsequent cleaning and maintenance. Summary of the Invention

[0004] To address the aforementioned technical problems, this utility model provides a detachable concrete pouring chute, which solves the technical problem that the chute in traditional concrete pouring chute is not detachable, making it inconvenient for workers to construct and for subsequent cleaning and maintenance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A detachable concrete pouring chute includes an regulating pipe;

[0007] A steel pipe is installed at one end of the regulating pipe, and a funnel is installed at the other end of the steel pipe. A booster sprayer is fitted on top of the funnel. A water trough is opened at the top of the booster sprayer, and multiple sets of spray holes are opened at the bottom of the water trough. A water supply port is provided on one side of the booster sprayer, and the water supply port is connected to an external water supply device.

[0008] Both ends of the steel pipe are threaded, and two sets of threaded flanges are respectively installed on one end of the two sets of threads. The regulating pipe is detachably connected to the steel pipe through one set of threaded flanges, and the funnel is detachably installed on one end of the other set of threaded flanges.

[0009] The above technical solution further includes: both the regulating pipe and the inner wall of the steel pipe are provided with spiral guide grooves.

[0010] The above technical solution further includes: a buffer funnel is provided at one end of the steel pipe, and the length of the steel pipe is 1.5 meters.

[0011] The above technical solution further includes: baffles are installed inside both the regulating pipe and the steel pipe.

[0012] The above technical solution further includes: limiting holes are opened on one side of both the regulating pipe and the steel pipe, and mounting through holes are opened on one side of both sets of the baffles corresponding to the two sets of limiting holes.

[0013] The above technical solution further includes: two sets of connecting shafts are respectively inserted through the two sets of mounting through holes corresponding to the two sets of limiting holes, and an adjustment knob is provided at one end of each set of connecting shafts. A fixing member is provided on one side of the adjustment knob, and the fixing member is installed in the limiting hole.

[0014] The above technical solution further includes: a cover plate is installed at the opening of the water tank, and a waterproof gasket is provided between the water tank and the cover plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By using threaded flanges to detachably connect the regulating pipe to the steel pipe and the funnel, quick assembly and disassembly on the construction site are possible. This solves the problems of traditional pouring tremies being non-removable, requiring the replacement of the entire tremie pipe, resulting in material waste, increased construction costs, and inconvenience for workers. Baffles are installed inside the regulating and standard pipes. An adjusting knob installed on one side of the baffle, with a fixing component installed in a limiting hole, allows adjustment of the baffle's angle within the pipe, thereby controlling the concrete flow rate and preventing segregation due to excessive drop. Furthermore, a buffer funnel is installed at one end of the steel pipe, further preventing concrete segregation.

[0017] 2. By connecting the booster water sprayer installed at the funnel to the external water supply equipment, water is sprayed from multiple sets of nozzles inside the booster water sprayer using the narrow tube effect. This facilitates the cleaning of the concrete inside the tremie pipe. The detachable tremie pipe allows construction personnel to thoroughly clean the inner wall of the tremie pipe. After the concrete is poured, timely cleaning of residual concrete can effectively prevent the concrete from solidifying on the inner wall, avoiding affecting the next use of the tremie pipe and extending its service life. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is an exploded view of this utility model;

[0020] Figure 3 is a schematic diagram of the pressurized water spray device in this utility model;

[0021] Figure 4 is a schematic diagram of the disassembled structure of Figure 3.

[0022] The correspondence between the component names in the diagram and the attached drawing numbers is as follows:

[0023] 1. Regulating pipe; 2. Steel pipe; 3. Funnel; 4. Booster sprayer; 5. Water tank; 6. Threaded flange; 7. Buffer funnel; 8. Baffle plate; 9. Connecting shaft; 11. Adjusting knob; 12. Cover plate; 13. Waterproof gasket. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example:

[0026] As shown in Figures 1 to 4:

[0027] This utility model provides a detachable concrete pouring duct, including an adjusting pipe 1;

[0028] A steel pipe 2 is installed at one end of the regulating pipe 1, and a funnel 3 is installed at the other end of the steel pipe 2. The funnel 3 is located at the top of the cistern and guides the concrete to the steel pipe 2, ensuring that the concrete enters the pipeline system smoothly and preventing the concrete from scattering during the pouring process, thereby improving the pouring efficiency. A pressure-boosting water sprayer 4 is fitted on top of the funnel 3. A water tank 5 is opened on the top of the pressure-boosting water sprayer 4, and multiple sets of water spray holes are opened at the bottom of the water tank 5. A water supply port is set on one side of the pressure-boosting water sprayer 4, which is connected to an external water supply device, thereby ensuring that the water tank 5 always has a stable water supply to maintain the normal operation of the water spraying function. The setting of the pressure-boosting water sprayer 4 makes it easier to clean the inside of the pipeline after the cistern is used.

[0029] Both ends of the steel pipe 2 are threaded, and two sets of threaded flanges 6 are installed on one end of the two sets of threads respectively. The threads and threaded flanges 6 at both ends enable detachable connection between the components, which facilitates the assembly, disassembly and maintenance of the tandem pipe and improves the versatility and flexibility of the tandem pipe.

[0030] The regulating pipe 1 and the steel pipe 2 are detachably connected through one set of threaded flanges 6. The other set of threaded flanges 6 has a funnel 3 detachably installed at one end. Through the detachable connection with the steel pipe 2, it can adapt to different pouring positions and working conditions to meet diverse concrete pouring needs.

[0031] Both the regulating pipe 1 and the steel pipe 2 have spiral guide grooves on their inner walls. These grooves guide the concrete to flow in a spiral shape, increasing its fluidity within the pipes, preventing it from accumulating or clogging, ensuring uniform and stable delivery of the concrete, and improving the quality of the pouring.

[0032] A buffer funnel 7 is installed at one end of the steel pipe 2. The steel pipe 2 is 1.5 meters long and the length is fixed at 1.5 meters. It provides a stable conveying channel for concrete, ensures that the concrete flows smoothly in the pipe, and reduces problems such as unstable flow rate and pressure caused by changes in pipe length.

[0033] Both the regulating pipe 1 and the steel pipe 2 are equipped with baffles 8. Limiting holes are opened on one side of both the regulating pipe 1 and the steel pipe 2. Two sets of installation through holes are opened on one side of each set of baffles 8 corresponding to the two sets of limiting holes. Two sets of connecting shafts 9 are respectively inserted through the two sets of limiting holes and the two sets of installation through holes. One end of each set of connecting shafts 9 is equipped with an adjusting knob 11. A fixing part is set on one side of the adjusting knob 11. The fixing part is installed in the limiting hole. By adjusting the fixing part on the adjusting knob 11 and the limiting hole, the angle of the baffle 8 is controlled, and the flow rate of concrete is controlled to meet the requirements of different pouring processes. The connecting shafts 9 connect the baffles 8 to the pipe. The adjusting knobs 11 provide operators with a convenient adjustment method. Without complicated tools, the baffles 8 can be quickly adjusted on the construction site to achieve real-time control of the concrete flow state.

[0034] A cover plate 12 is installed at the opening of the water tank 5, and a waterproof gasket 13 is provided between the water tank 5 and the cover plate 12. The cover plate 12 and the waterproof gasket 13 work together to ensure the sealing of the water tank 5, prevent water leakage, ensure the normal operation of the booster sprayer 4, and maintain the overall stable performance of the drum.

[0035] The specific usage and function of this embodiment are as follows:

[0036] Before use, connect the regulating pipe 1, steel pipe 2, and funnel 3 in sequence via threaded flange 6. Place the booster sprayer 4 on top of the funnel 3 and connect it to the external water supply equipment. Install the baffle plate 8 inside the regulating pipe 1 and steel pipe 2, and fix it to the regulating knob 11 via the connecting shaft 9. After installing the waterproof gasket 13 on the top of the water tank 5, cover it with the cover plate 12 to complete the assembly. During pouring, the concrete is poured into the funnel 3 and flows in the pipe through the spiral guide channel. The flow rate is controlled by adjusting the knob 11 and controlling the baffle plate 8 to complete the pouring. After the pouring is completed, turn on the water supply. At this time, high-pressure water will spray out from the spray hole of the booster sprayer 4 and rinse the inside of the cistern. After cleaning, turn off the booster sprayer 4. To better clean the cistern, you can also disassemble the various parts, clean them, store them, and check and replace the vulnerable parts. This completes the entire operation process. The cistern is easy to operate, widely applicable, reusable, easy to assemble and disassemble, and can effectively avoid various quality problems caused by large drop and slow pouring of concrete, which facilitates subsequent maintenance and cleaning.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A detachable concrete pouring duct, characterized in that: It includes an adjusting pipe (1); a steel pipe (2) is installed at one end of the adjusting pipe (1), a funnel (3) is installed at the other end of the steel pipe (2), a booster sprayer (4) is fitted on the top of the funnel (3), a water tank (5) is opened on the top of the booster sprayer (4), multiple sets of spray holes are opened at the bottom of the water tank (5), a water supply port is provided on one side of the booster sprayer (4), and the water supply port is connected to an external water supply device; both ends of the steel pipe (2) are provided with threads, two sets of threaded flanges (6) are respectively installed on one end of the two sets of threads, the adjusting pipe (1) and the steel pipe (2) are detachably connected through one set of threaded flanges (6), and the funnel (3) is detachably installed on one end of the other set of threaded flanges (6).

2. The detachable concrete pouring duct according to claim 1, characterized in that: Both the regulating pipe (1) and the steel pipe (2) have spiral guide grooves on their inner walls.

3. The detachable concrete pouring duct according to claim 2, characterized in that: The steel pipe (2) is provided with a buffer funnel (7) at one end, and the steel pipe (2) is 1.5 meters long.

4. The detachable concrete pouring duct according to claim 1, characterized in that: Both the regulating pipe (1) and the steel pipe (2) are equipped with baffles (8).

5. A detachable concrete pouring duct according to claim 4, characterized in that: Both the regulating pipe (1) and the steel pipe (2) have limit holes on one side, and both sets of baffles (8) have installation through holes on one side corresponding to the two sets of limit holes.

6. A detachable concrete pouring duct according to claim 5, characterized in that; Two sets of connecting shafts (9) are respectively installed in the two sets of limiting holes and corresponding to the two sets of mounting through holes. One end of each set of connecting shafts (9) is provided with an adjustment knob (11). A fixing member is provided on one side of the adjustment knob (11), and the fixing member is installed in the limiting hole.

7. A detachable concrete pouring duct according to claim 1, characterized in that: A cover plate (12) is installed at the opening of the water tank (5), and a waterproof gasket (13) is provided between the water tank (5) and the cover plate (12).

Images