Concrete pouring device for inspection well

Abstract

The utility model discloses a concrete pouring device for an inspection well, which comprises a support frame arranged on a base of the inspection well in a lifting manner; the storage hopper is arranged on the upper side of the supporting frame, and a feeding mechanism is arranged in the storage hopper; the transfer cylinder is movably communicated with an outlet pipe at the bottom of the storage hopper; at least two groups of discharging cylinders are arranged in the circumferential direction of the transfer cylinder, the discharging cylinders are communicated with the transfer cylinder, and each group of discharging cylinders comprises an upper cylinder and a lower cylinder. Therefore, the module brick pouring device is installed on the inner side of an inspection well, module bricks are poured through the discharging barrel, and pouring of multiple layers of module bricks is achieved by adjusting the height of the discharging barrel. And meanwhile, inspection wells with different specifications can be flexibly adapted, so that the working efficiency is improved.

Description

Technical Field

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

[0002] Inspection wells are structures set up at certain intervals at the intersections, bends or straight sections of underground pipelines of infrastructure for easy inspection. They are generally made of modular bricks and then concrete is poured into the holes of the modular bricks.

[0003] In the Chinese utility model patent with publication number: CN214993864U, a modular inspection well concrete pouring device is disclosed, which can reduce concrete waste and save costs while ensuring construction efficiency; the technical solution includes a filling barrel, and a conical material distribution hopper is provided below the filling barrel. The filling barrel and the conical material distribution hopper are detachably connected, and the conical powder hopper includes a conical material distribution part at the upper end, a material guiding part in the middle, and a clamping part at the lower end, and the clamping part is used to clamp at the wellhead of the inspection well to prevent concrete material from falling into the inspection well during the pouring process.

[0004] However, there are still some defects when using the above device. For example, the module brick layers need to be poured in layers during the construction of the inspection well. The above device needs to be erected on the top surface of the inspection well when in use. Therefore, the above device needs to be frequently disassembled and assembled and its position adjusted during the pouring process, which affects the work efficiency. In addition, the diameter of the conical hopper needs to match the diameter of the inspection well, which means that the device can only be used for inspection wells with a fixed diameter and is limited by the diameter of the inspection well. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] Therefore, the purpose of the utility model is to propose a manhole concrete pouring device, which is installed inside the manhole, and uses a discharge barrel to pour the module bricks, and realizes the pouring of multi-layer module bricks by adjusting the height of the discharge barrel. At the same time, it can flexibly adapt to manholes of different specifications, thereby improving work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model proposes a concrete pouring device for an inspection well, comprising: a support frame, which is liftably arranged on a base of the inspection well; a storage bucket, which is arranged on the upper side of the support frame, and a feeding mechanism is arranged inside the storage bucket; a rotating cylinder, which is movably connected to an outlet pipe at the bottom of the storage bucket; a discharging cylinder, which has at least two groups of discharging cylinders arranged circumferentially around the rotating cylinder, and the discharging cylinders are connected to the rotating cylinder, each group of the discharging cylinders comprises an upper cylinder and a lower cylinder, wherein the upper cylinder is inclined, and the top end is connected to the rotating cylinder; the lower cylinder is slidably mounted on the lower side of the upper cylinder.

[0008] The utility model of the inspection well concrete pouring device is designed to be installed inside the inspection well, and uses the discharge barrel to pour the module bricks. The device is separated from the inspection well, and the pouring of multi-layer module bricks is achieved by adjusting the height of the discharge barrel. At the same time, it can flexibly adapt to inspection wells of different specifications, thereby improving work efficiency.

[0009] In addition, the inspection well concrete pouring device proposed in the application may also have the following additional technical features:

[0010] Specifically, the support frame includes a mounting seat and a connecting seat, wherein the top surface of the mounting seat is connected to the outer wall of the storage bucket through a plurality of columns, the transfer cylinder is slidably connected to the middle of the top surface of the mounting seat, and the discharge cylinder is slidably arranged between two adjacent columns; the connecting seat is fixedly connected to the first driving component at the bottom of the mounting seat, and three legs are rotatably arranged at the bottom of the connecting seat.

[0011] Specifically, a first retaining ring is arranged on the outer side of the outlet pipe, and the upper side of the rotating cylinder is slidably and tightly sleeved on the outer side of the first retaining ring.

[0012] Specifically, a second retaining ring is sleeved on the bottom of the upper tube, and the second retaining ring slides against the inner wall of the lower tube.

[0013] Specifically, a conical seat is provided at the inner bottom of the rotating cylinder.

[0014] Specifically, the feeding mechanism includes a top frame and a feeding auger, wherein the top frame is arranged on the top of the storage bucket; the feeding auger is slidably arranged on the inner side of the storage bucket and the outlet pipe, and the feeding auger is connected to the top frame through a second driving component.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic structural diagram of a concrete pouring device for a manhole according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the front cross-sectional structure of a manhole concrete pouring device and a manhole according to an embodiment of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 The present invention is a schematic diagram of the top view position relationship between the inspection well concrete pouring device and the inspection well according to one embodiment of the utility model.

[0021] As shown in the figure: 10, support frame; 11, mounting seat; 111, column; 12, connecting seat; 121, support leg; 20, storage bucket; 21, outlet pipe; 211, first baffle ring; 30, transfer cylinder; 31, conical seat; 40, discharge cylinder; 41, upper cylinder; 411, second baffle ring; 42, lower cylinder; 50, first driving component; 60, feeding mechanism; 61, top frame; 62, feeding auger; 63, second driving component. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0023] The following describes the inspection well concrete pouring device according to the embodiment of the utility model in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 4 As shown, the inspection well concrete pouring device of the utility model embodiment may include:

[0025] The support frame 10 is liftably arranged on the inspection well base.

[0026] The storage bucket 20 is arranged on the upper side of the support frame 10 , and a feeding mechanism 60 is arranged inside the storage bucket 20 .

[0027] The intermediate drum 30 is movably connected to the outlet pipe 21 at the bottom of the storage bucket 20 .

[0028] It should be noted that the transfer cylinder 30 described in this embodiment is movably connected to the outlet pipe 21, and the transfer pipe can drive the discharge cylinder 40 thereon to rotate relative to the outlet pipe 21, so that the discharge cylinder 40 can rotate circumferentially and perform pouring operations on the module bricks on the top surface of the inspection well in sequence.

[0029] The discharging cylinder 40 has at least two groups arranged circumferentially around the rotating cylinder 30, and the discharging cylinder 40 is connected to the rotating cylinder 30. A conical seat 31 is provided at the inner bottom of the rotating cylinder 30. The conical seat 31 enables the concrete inside the rotating cylinder 30 to smoothly enter the multiple discharging cylinders 40.

[0030] Each group of discharge cylinders 40 may include an upper cylinder 41 and a lower cylinder 42 , wherein the upper cylinder 41 is tilted and the top end is connected to the transfer cylinder 30 , and the lower cylinder 42 is slidably sleeved on the lower side of the upper cylinder 41 .

[0031] It can be understood that the support frame 10 can be placed in the middle of the base inside the inspection well, and the device does not contact the inspection well. The height of the discharge barrel 40 can be adjusted by the liftable support frame 10. The discharge barrel 40 can adjust its own length through the relative movement of the upper barrel 41 and the lower barrel 42 to adapt to inspection wells of different specifications (diameters), thereby improving work efficiency.

[0032] Specifically, in the actual process of pouring the multi-layer modular bricks of the inspection well in sequence, the relevant personnel first place the support frame 10 in the middle of the base inside the inspection well, and adjust the height of the discharge barrel 40 by the liftable support frame 10, and then adjust the length of the discharge barrel 40 by sliding the lower barrel 42 on the outside of the upper barrel 41, so that the bottoms of the multiple lower barrels 42 are respectively placed at the corresponding modular brick openings.

[0033] After the positions of the support frame 10 and the discharge cylinder 40 are fixed, the relevant personnel put the concrete in the storage bucket 20, and then use the feeding mechanism 60 to send the concrete to the inside of the rotating cylinder 30 through the outlet pipe 21, and then transport it to the lower cylinder 42 through the upper cylinder 41, and finally pour it into the corresponding module bricks from the lower cylinder 42. The pouring process can be manually controlled. After the module bricks are poured, the rotating cylinder 30 can be rotated to adjust the rotation of multiple lower cylinders 42, so as to pour the module bricks in sequence.

[0034] After the pouring of this layer of module bricks is completed, the relevant personnel can install the next layer of module bricks, adjust the height of the discharge barrel 40 through the support frame 10, and repeat the above-mentioned pouring operation.

[0035] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the support frame 10 may include a mounting seat 11 and a connecting seat 12, wherein the top surface of the mounting seat 11 is connected to the outer wall of the storage bucket 20 through a plurality of columns 111, the transfer cylinder 30 is slidably connected to the middle of the top surface of the mounting seat 11, and the discharge cylinder 40 is slidably disposed between two adjacent columns 111. The connecting seat 12 is fixedly connected to the first driving component 50 at the bottom of the mounting seat 11, and three legs 121 are rotatably disposed below the connecting seat 12.

[0036] It can be understood that the support frame 10 is erected inside the inspection well through three supporting legs 121, and the three supporting legs 121 are arranged so as not to interfere with the pipeline inside the inspection well.

[0037] It should be noted that the first driving component 50 described in this embodiment may be a cylinder, a telescopic motor, etc.

[0038] Specifically, when relevant personnel need to adjust the height of the discharge barrel 40 through the support frame 10 , the height of the connecting seat 12 can be regulated by the first driving component 50 , thereby realizing the height adjustment function of the support frame 10 .

[0039] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, a first retaining ring 211 is disposed on the outer side of the outlet pipe 21 , and the upper side of the rotating drum 30 is slidably and tightly sleeved on the outer side of the first retaining ring 211 .

[0040] A second stop ring 411 is sleeved on the bottom of the upper tube 41 , and the second stop ring 411 slides against the inner wall of the lower tube 42 .

[0041] It can be understood that the first retaining ring 211 and the second retaining ring 411 can effectively improve the sealing performance of the concrete conveying pipe, thereby reducing the occurrence of concrete leakage.

[0042] In one embodiment of the present invention, Figure 2 As shown, the feeding mechanism 60 may include a top frame 61 and a feeding auger 62, wherein the top frame 61 is arranged on the top of the storage bucket 20; the feeding auger 62 is slidably arranged on the inner side of the storage bucket 20 and the outlet pipe 21, and the feeding auger 62 is connected to the top frame 61 through a second driving component 63.

[0043] It should be noted that the second driving component 63 described in this embodiment can be a reduction motor, a servo motor, etc. The second driving component 63 can control the rotation of the feeding auger 62. When the feeding auger 62 rotates, the concrete inside the storage bucket 20 can be transported to the rotating drum 30 through the outlet pipe 21.

[0044] In summary, the concrete pouring device for the inspection well of the embodiment of the utility model is installed inside the inspection well, and uses the discharge barrel to pour the module bricks, and realizes the pouring of multi-layer module bricks by adjusting the height of the discharge barrel. At the same time, it can flexibly adapt to inspection wells of different specifications, thereby improving work efficiency.

[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A concrete pouring device for an inspection well, characterized in that: include: A support frame (10), wherein the support frame (10) is liftably arranged on a base of the inspection well; A storage hopper (20), the storage hopper (20) being arranged on the upper side of the support frame (10), and a feeding mechanism (60) being arranged inside the storage hopper (20); A rotating drum (30), the rotating drum (30) being movably connected to the outlet pipe (21) at the bottom of the storage bucket (20); The discharging cylinder (40) is arranged in at least two groups around the rotating cylinder (30) in a circumferential direction, and the discharging cylinder (40) is connected to the rotating cylinder (30). Each group of the discharging cylinder (40) includes an upper cylinder (41) and a lower cylinder (42), wherein: The upper cylinder (41) is arranged obliquely, and the top end is connected to the middle cylinder (30); The lower cylinder (42) is slidably mounted on the lower side of the upper cylinder (41).

2. The inspection well concrete pouring device according to claim 1 is characterized in that: The support frame (10) comprises a mounting seat (11) and a connecting seat (12), wherein: The top surface of the mounting seat (11) is connected to the outer wall of the storage bucket (20) through a plurality of columns (111), the transfer cylinder (30) is slidably connected to the middle of the top surface of the mounting seat (11), and the discharge cylinder (40) is slidably arranged between two adjacent columns (111); The connecting seat (12) is fixedly connected to a first driving component (50) at the bottom of the mounting seat (11), and three supporting legs (121) are rotatably provided below the connecting seat (12).

3. The inspection well concrete pouring device according to claim 1 is characterized in that: A first retaining ring (211) is arranged on the outside of the outlet pipe (21), and the upper side of the rotating cylinder (30) is slidably and tightly sleeved on the outside of the first retaining ring (211).

4. The inspection well concrete pouring device according to claim 1 or 3, characterized in that: A second retaining ring (411) is sleeved on the bottom of the upper tube (41), and the second retaining ring (411) slides against the inner wall of the lower tube (42).

5. The inspection well concrete pouring device according to claim 1, characterized in that: A conical seat (31) is provided at the inner bottom of the rotating cylinder (30).

6. The inspection well concrete pouring device according to claim 1, characterized in that: The feeding mechanism (60) comprises a top frame (61) and a feeding auger (62), wherein: The top frame (61) is arranged on the top of the storage bucket (20); The feeding auger (62) is slidably arranged inside the storage bucket (20) and the outlet pipe (21), and the feeding auger (62) is connected to the top frame (61) through a second driving component (63).

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