Pouring device for constructional engineering

Abstract

The utility model relates to the technical field of concrete pouring, and discloses a pouring device for constructional engineering, which comprises a base, four wheels are mounted at the bottom of the base, a feeding hole is formed in the top of the base, a bearing is fixedly connected to the top of the base, a flow guide hole is formed in the top of the base, and a flow guide hole is formed in the bottom of the base. A discharging pipe is fixedly connected to the interior of the bearing, and the interior of the discharging pipe communicates with the interior of the flow guide hole. According to the pouring device for the constructional engineering, concrete is poured from a feeding port, enters a flow guide hole after being pressurized by a booster pump and flows out from the top of a discharging pipe, the place where the concrete needs to be poured is poured, the discharging pipe is rotated to adjust the pouring angle, a limiting rod is rotated to enter a limiting groove, the angle of the discharging pipe is limited, and the concrete is poured into the position guide hole; and the discharging pipe is prevented from shifting in the pouring process, so that the equipment does not need to be moved when being used for pouring at different angles, the physical strength is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a pouring device for construction engineering. Background Art

[0002] Concrete is one of the most important engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates, water, and admixtures and additives added in a certain proportion when necessary, which is evenly stirred, compacted into shape, and cured and hardened.

[0003] A Chinese patent discloses a concrete pouring device for construction projects (authorization announcement number CN217205384U). The patented technology starts an electric push rod, which drives a slide plate to move upward, so that concrete is discharged from a discharge pipe. At the same time, the slide plate can control the pouring amount of concrete, making it more convenient to use.

[0004] With regard to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing concrete pouring equipment cannot adjust the angle of the discharge port. When concrete needs to be poured in different directions, the equipment needs to be moved. Because the equipment is relatively bulky, the moving equipment is time-consuming and labor-intensive, which reduces work efficiency and increases the project cycle. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage that the angle of the discharge port cannot be adjusted. For this reason, we propose a pouring device for construction engineering.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a casting device for construction engineering, comprising a base, four wheels are installed at the bottom of the base, an inlet is opened at the top of the base, a bearing is fixedly connected to the top of the base, a guide hole is opened at the top of the base, a discharge pipe is fixedly connected to the inside of the bearing, and the inside of the discharge pipe is connected to the inside of the guide hole.

[0007] Preferably, the surface of the discharge pipe is fixedly connected to a limiting disk, a plurality of limiting grooves are provided on the surface of the limiting disk, two fixing plates are fixedly connected to the top of the base, a round rod is fixedly connected to the inner side of the fixing plate, and the surface of the round rod is rotatably connected to the limiting rod.

[0008] Preferably, a return spring is fixedly connected to the inner side of the fixing plate, and the surface of the return spring is in contact with the limiting rod.

[0009] Preferably, the surface of the top of the discharge pipe is slidably connected to an extension tube, the internal thread of the front end of the extension tube is connected to a threaded rod, and the top of the threaded rod is fixedly connected to a knob.

[0010] Preferably, a sealing ring is fixedly connected to the bottom of the extension tube, and the bottom of the sealing ring fits with the top of the discharge tube.

[0011] Preferably, two slide grooves are provided inside the extension tube, and two limit blocks are fixedly connected to the surface of the discharge tube.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, the user pours concrete from the feed inlet, and after being pressurized by the booster pump, the concrete enters the guide hole and flows out from the top of the discharge pipe to pour concrete at the place where concrete needs to be poured. The discharge pipe is rotated to adjust the pouring angle, so that the equipment does not need to be moved when pouring at different angles, thereby saving physical effort and increasing work efficiency.

[0014] In the utility model, the user rotates the knob to drive the threaded rod to rotate and move outward at the same time, thereby releasing the fixation of the extension tube and the discharge tube. The extension tubes of different lengths are replaced according to the required casting height. After the extension tube is aligned with the position of the discharge tube and inserted into the specified position, the knob is rotated to drive the threaded rod to rotate and move inward at the same time, so that the friction between the extension tube and the discharge tube is increased, and the extension tube and the discharge tube are fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a cross-sectional view of the pipeline of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 This is a schematic diagram of the extension pipe installation structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0020] Legend: 1. Base; 2. Wheel; 3. Inlet; 4. Bearing; 5. Guide hole; 6. Discharge pipe; 7. Limit plate; 8. Limit groove; 9. Fixed plate; 10. Round rod; 11. Limit rod; 12. Return spring; 13. Extension tube; 14. Threaded rod; 15. Knob; 16. Sealing ring; 17. Slide groove; 18. Limit block. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1-Figure 3 As shown, the utility model provides a technical solution: a pouring device for construction engineering, comprising a base 1, four wheels 2 are installed at the bottom of the base 1, an inlet 3 is opened at the top of the base 1, a bearing 4 is fixedly connected to the top of the base 1, a guide hole 5 is opened at the top of the base 1, a discharge pipe 6 is fixedly connected inside the bearing 4, the inside of the discharge pipe 6 is connected with the inside of the guide hole 5, the user pours concrete from the inlet 3, and after being pressurized by a booster pump, it enters the inside of the guide hole 5 and flows out from the top of the discharge pipe 6 to pour concrete at the place where concrete needs to be poured, and the discharge pipe 6 is rotated to adjust the pouring angle, so that the equipment does not need to be moved when pouring at different angles, saving physical strength and increasing work efficiency.

[0023] Reference Figure 3 As shown, in the present embodiment: the surface of the discharge pipe 6 is fixedly connected to a limiting disk 7, the surface of the limiting disk 7 is provided with a plurality of limiting grooves 8, the top of the base 1 is fixedly connected to two fixing plates 9, the inner side of the fixing plates 9 is fixedly connected to a round rod 10, the surface of the round rod 10 is rotatably connected to a limiting rod 11, when the user needs to change the pouring angle, the limiting rod 11 is rotated to disengage the limiting rod 11 from the inside of the limiting groove 8, thereby releasing the limitation on the discharge pipe 6, after the discharge pipe 6 is rotated to adjust to a suitable angle, the limiting rod 11 is rotated to enter the inside of the limiting groove 8, thereby limiting the angle of the discharge pipe 6 and preventing the discharge pipe 6 from shifting during the pouring process.

[0024] Reference Figure 3 As shown, in the present embodiment: a reset spring 12 is fixedly connected to the inner side of the fixed plate 9, and the surface of the reset spring 12 is in contact with the limiting rod 11. When the user needs to change the pouring angle, the limiting rod 11 is rotated to disengage the limiting rod 11 from the inside of the limiting groove 8, thereby releasing the limitation on the discharge pipe 6. At the same time, the reset spring 12 is squeezed to accumulate force in the reset spring 12. After the discharge pipe 6 is rotated and adjusted to a suitable position, the limiting rod 11 is released. Under the action of the reset spring 12, the limiting rod 11 is driven to rotate and enter the inside of the limiting groove 8 to limit the discharge pipe 6. At the same time, a certain restriction is imposed on the limiting rod 11 to prevent the limiting rod 11 from being disengaged from the inside of the limiting groove 8 due to vibration during the operation of the equipment.

[0025] Reference Figure 4As shown, in the present embodiment: the surface of the top of the discharge pipe 6 is slidably connected with an extension tube 13, the internal thread of the front end of the extension tube 13 is connected with a threaded rod 14, and the top of the threaded rod 14 is fixedly connected with a knob 15. The user rotates the knob 15 to drive the threaded rod 14 to rotate and move outward at the same time, thereby releasing the fixation of the extension tube 13 and the discharge pipe 6. The extension tubes 13 of different lengths are replaced according to the required casting height. After the extension tube 13 is aligned with the position of the discharge pipe 6 and inserted into the specified position, the knob 15 is rotated to drive the threaded rod 14 to rotate and move inward at the same time, thereby increasing the friction between the extension tube 13 and the discharge pipe 6, thereby fixing the extension tube 13 and the discharge pipe 6.

[0026] Reference Figure 4 As shown, in this embodiment: a sealing ring 16 is fixedly connected to the bottom of the extension tube 13, and the bottom of the sealing ring 16 is fitted with the top of the discharge pipe 6. By installing the sealing ring 16 at the bottom of the extension tube 13, the connection between the extension tube 13 and the discharge pipe 6 is sealed to prevent a gap from existing in the connection between the extension tube 13 and the discharge pipe 6, which would cause the internal pressure to decrease and the concrete to be unable to reach a high place, and at the same time prevent the moisture in the concrete from flowing out from the gap.

[0027] Reference Figure 5 As shown, in this embodiment: two slide grooves 17 are provided inside the extension tube 13, and two limit blocks 18 are fixedly connected to the surface of the discharge tube 6. The user drives the threaded rod 14 to rotate and move outward by rotating the knob 15, thereby releasing the fixation of the extension tube 13 and the discharge tube 6. The extension tubes 13 of different lengths are replaced according to the required casting height, and the slide grooves 17 provided on the extension tube 13 are aligned with the position of the limit blocks 18 on the discharge tube 6 and installed to prevent the extension tube 13 from rotating on the surface of the discharge tube 6 and causing the threaded rod 14 to loosen, so that the threaded rod 14 can fix the extension tube 13 and the discharge tube 6 more stably.

[0028] The working principle of the utility model is as follows: the user pours concrete from the inlet 3, and after being pressurized by the booster pump, the concrete enters the guide hole 5 and flows out from the top of the discharge pipe 6 to be poured where concrete needs to be poured. The discharge pipe 6 is rotated to adjust the pouring angle, which is convenient for pouring at multiple angles. The limiting rod 11 is rotated to disengage the limiting rod 11 from the limiting groove 8 to release the limit on the discharge pipe 6. After the discharge pipe 6 is rotated to adjust to a suitable angle, the limiting rod 11 is rotated to enter the limiting groove 8 to limit the angle of the discharge pipe 6 to prevent the discharge pipe 6 from shifting during the pouring process. The user then rotates the limit rod 11 to disengage the limit rod 11 from the limit groove 8, thereby releasing the limit on the discharge pipe 6. At the same time, the reset spring 12 is squeezed to store force in the reset spring 12. After the discharge pipe 6 is adjusted to a suitable position, the limit rod 11 is released. Under the action of the reset spring 12, the limit rod 11 is driven to rotate and enter the limit groove 8 to limit the discharge pipe 6. At the same time, a certain limit is imposed on the limit rod 11 to prevent the limit rod 11 from being disengaged from the limit groove 8 due to vibration during the operation of the equipment. The user drives the threaded rod 14 by rotating the knob 15. The extension tube 13 is rotated and moved outward at the same time to release the fixation of the extension tube 13 and the discharge tube 6. The extension tube 13 of different lengths is replaced according to the required casting height. After the extension tube 13 is aligned with the position of the discharge tube 6 and inserted into the specified position, the knob 15 is rotated to drive the threaded rod 14 to rotate and move inward at the same time, so that the friction between the extension tube 13 and the discharge tube 6 is increased, and the extension tube 13 and the discharge tube 6 are fixed. By installing a sealing ring 16 at the bottom of the extension tube 13, the connection between the extension tube 13 and the discharge tube 6 is sealed to prevent the connection between the extension tube 13 and the discharge tube 6 from being damaged. In the gap, the internal pressure is reduced, and the concrete cannot reach a high place. At the same time, the moisture in the concrete is prevented from flowing out of the gap. The rotating knob 15 drives the threaded rod 14 to rotate and move outward at the same time, thereby releasing the fixation of the extension tube 13 and the discharge pipe 6. The extension tubes 13 of different lengths are replaced according to the required pouring height, and the slide groove 17 on the extension tube 13 is aligned with the position of the limit block 18 on the discharge pipe 6 and installed to prevent the extension tube 13 from rotating on the surface of the discharge pipe 6 and causing the threaded rod 14 to loosen, so that the threaded rod 14 can fix the extension tube 13 and the discharge pipe 6 more stably.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pouring device for construction engineering, comprising a base (1), characterized in that: Four wheels (2) are installed at the bottom of the base (1); a feed inlet (3) is provided at the top of the base (1); a bearing (4) is fixedly connected to the top of the base (1); a flow guide hole (5) is provided at the top of the base (1); a discharge pipe (6) is fixedly connected to the inside of the bearing (4); and the inside of the discharge pipe (6) is connected to the inside of the flow guide hole (5).

2. A pouring device for construction engineering according to claim 1, characterized in that: The surface of the discharge pipe (6) is fixedly connected to a limit plate (7), and the surface of the limit plate (7) is provided with a plurality of limit grooves (8). The top of the base (1) is fixedly connected to two fixed plates (9), and the inner side of the fixed plate (9) is fixedly connected to a round rod (10), and the surface of the round rod (10) is rotatably connected to a limit rod (11).

3. A pouring device for construction engineering according to claim 2, characterized in that: A return spring (12) is fixedly connected to the inner side of the fixed plate (9), and the surface of the return spring (12) is in contact with the limiting rod (11).

4. A pouring device for construction engineering according to claim 1, characterized in that: The surface of the top of the discharge pipe (6) is slidably connected to an extension pipe (13), the internal thread of the front end of the extension pipe (13) is connected to a threaded rod (14), and the top of the threaded rod (14) is fixedly connected to a knob (15).

5. A pouring device for construction engineering according to claim 4, characterized in that: A sealing ring (16) is fixedly connected to the bottom of the extension tube (13), and the bottom of the sealing ring (16) is in contact with the top of the discharge tube (6).

6. A pouring device for construction engineering according to claim 4, characterized in that: Two slide grooves (17) are provided inside the extension tube (13), and two limit blocks (18) are fixedly connected to the surface of the discharge tube (6).

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