CN221298617U - Multifunctional plugging device for pumping concrete discharge hole - Google Patents
Multifunctional plugging device for pumping concrete discharge hole Download PDFInfo
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- CN221298617U CN221298617U CN202323100719.6U CN202323100719U CN221298617U CN 221298617 U CN221298617 U CN 221298617U CN 202323100719 U CN202323100719 U CN 202323100719U CN 221298617 U CN221298617 U CN 221298617U
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- 238000005086 pumping Methods 0.000 title description 4
- 238000013016 damping Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a multifunctional plugging device for a pumped concrete discharge hole, which comprises the following components: the anti-slip device comprises a fixed plate and a plugging plate, wherein the fixed plate is in a circular ring shape, an anti-slip pad is fixedly arranged on the inner side of the fixed plate, a rotating ring is fixedly arranged on the side wall of one end of the first fixed plate through a first fixed block, the rotating ring is rotationally connected with a damping bearing through a circular rod, one end of the plugging plate is arranged on one side of the damping bearing through a second fixed block, and a positioning plate is fixedly arranged at the other end of the plugging plate; the pump pipe discharge hole is provided with the multifunctional opening and closing device, so that the pump pipe discharge hole can be quickly opened and closed, the opening of the pump pipe outlet is guaranteed in the concrete pouring process, and when the pump is stopped and the concrete pouring position is changed, the pump pipe discharge hole is flexibly closed and the residual materials are stored, so that concrete is prevented from being scattered and polluted, and waste is reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a multifunctional plugging device for a pumped concrete discharge hole.
Background
In the construction process of building engineering, concrete pouring is an important and common process, and most of concrete at present adopts a pumping construction method, namely a concrete pump truck is used for pressurizing, and the concrete is pumped to a working surface for operation through a pump pipe. When the same layer of construction engineering works, the discharge points of the concrete pump pipes are required to be alternately changed for a plurality of times due to different component concrete labels or the change of construction sequences.
The following defects appear when the discharge point of the concrete pump pipe is alternately changed for a plurality of times: 1. when the pouring point changes position, pumping operation needs to be stopped, even if the pump is stopped, residual concrete in the pump pipe can be scattered under the action of gravity and inertia, and the scattered concrete can pollute and influence a concrete section which is poured completely; 2. and moreover, the concrete in the pump pipe is spilled on the template and the reinforced steel bar and other areas where the concrete is not poured in the pump pipe moving process, the concrete cannot be fused with the concrete poured in the later period, and the impression effect of the concrete (different time periods and different colors after different types of concrete are solidified) can be influenced after the template is removed.
At present, the discharge ports of various concrete pump pipes are not provided with any plugging measures, and the common measures are that plastic cloth is paved in the areas of the non-poured templates and steel bars to serve as isolation layers, so that the residual materials at the pump pipe ports are prevented from being scattered and polluted, but the plastic cloth is required to be paved and recycled, the occupied area is large, the operation is inconvenient, the collected scattered concrete is difficult to recycle, and the cost is increased.
Disclosure of utility model
The utility model aims to provide a multifunctional plugging device for a pumped concrete discharge hole, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multifunctional plugging device for a pumped concrete discharge port, comprising: the anti-slip device comprises a fixed plate and a plugging plate, wherein the fixed plate is in a circular ring shape, an anti-slip pad is fixedly arranged on the inner side of the fixed plate, a rotating ring is fixedly arranged on the side wall of one end of the first fixed plate through a first fixed block, the rotating ring is rotationally connected with a damping bearing through a circular rod, one end of the plugging plate is arranged on one side of the damping bearing through a second fixed block, and a positioning plate is fixedly arranged at the other end of the plugging plate;
The other end side wall of the fixed plate is fixedly provided with a cylinder, a pin shaft is connected in the cylinder in a sliding way, and one end of the pin shaft penetrates through the cylinder and is spliced with the upper end of the positioning plate.
Preferably, the fixed plate is sleeved on the outer wall of the pump pipe and is fixed through bolts, and the anti-skid pad is in close contact with the outer wall of the pump pipe.
Preferably, one end of the first fixed block is fixedly arranged on the side wall of the fixed plate, and the other end of the first fixed block is fixedly arranged on the outer wall of the rotating ring.
Preferably, the rotating ring is fixedly arranged on the outer wall of the upper end of the round rod, the inner wall of the damping bearing is fixedly connected on the outer wall of the lower end of the round rod, one end of the second fixing block is fixedly arranged on the outer wall of the damping bearing, the other end of the second fixing block is fixedly arranged on the side wall of the plugging plate, and a rubber pad is fixedly arranged on the side wall of the upper end of the plugging plate.
Preferably, a slope is arranged on the side wall of the outer end of the positioning plate, and a positioning hole is arranged on the side wall of the upper end of the positioning plate.
Preferably, the pin shaft is L-shaped, and one end of the pin shaft penetrates through the cylinder and is fixedly provided with the limiting plate.
Preferably, a spring is sleeved on the outer wall of one end of the pin shaft, one end of the spring is fixedly arranged on the side wall of the limiting plate, and the other end of the spring is fixedly arranged on the side wall of the lower end of the cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. A multifunctional opening and closing device is arranged at the discharge hole of the pump pipe, so that the discharge hole of the pump pipe can be opened and closed rapidly;
2. and in the process of pouring concrete, the outlet of the pump pipe is ensured to be opened, the pump is stopped, and when the position of the poured concrete is changed, the excess materials are flexibly sealed and stored, so that the concrete is prevented from being scattered and polluted, and the waste is reduced.
Drawings
FIG. 1 is a schematic view of the present utility model mounted on a pump tube;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is an expanded view of the overall structure of the present utility model.
In the figure: 1. a fixing plate; 2. an anti-slip pad; 3. a first fixed block; 4. a rotating ring; 5. a round bar; 6. damping bearings; 7. a second fixed block; 8. a plugging plate; 9. a rubber pad; 10. a cylinder; 11. a pin shaft; 12. a limiting plate; 13. a spring; 14. a positioning plate; 15. and positioning holes.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: a multifunctional plugging device for a pumped concrete discharge port, comprising: the anti-skid pump comprises a fixing plate 1 and a plugging plate 8, wherein the fixing plate 1 is in a ring shape, an anti-skid pad 2 is fixedly arranged on the inner side of the fixing plate 1, the fixing plate 1 is sleeved on the outer wall of a pump pipe, a port of the fixing plate 1 is fixed through a bolt, the anti-skid pad 2 is tightly contacted with the outer wall of the pump pipe, and therefore the fixing plate 1 is firmly fixed on the pump pipe.
One end lateral wall of the first fixed plate 1 is fixedly provided with a rotating ring 4 through a first fixed block 3, one end of the first fixed block 3 is fixedly arranged on the lateral wall of the first fixed plate 1, the other end of the first fixed block 3 is fixedly arranged on the outer wall of the rotating ring 4, the rotating ring 4 is rotationally connected with a damping bearing 6 through a round rod 5, one end of a sealing plate 8 is arranged on one side of the damping bearing 6 through a second fixed block 7, the rotating ring 4 is fixedly arranged on the outer wall of the upper end of the round rod 5, the inner wall of the damping bearing 6 is fixedly connected on the outer wall of the lower end of the round rod 5, one end of the second fixed block 7 is fixedly arranged on the outer wall of the damping bearing 6, the other end of the second fixed block is fixedly arranged on the lateral wall of the sealing plate 8, a rubber pad 9 is fixedly arranged on the upper lateral wall of the sealing plate 8, the sealing plate 8 can rotate by taking the round rod 5 as a circle center, and when the sealing plate 8 rotates to the lower end of the fixed plate 1, the sealing plate 8 seals the lower port of a pump pipe through the rubber pad 9.
The other end of the plugging plate 8 is fixedly provided with a positioning plate 14, the side wall of the outer end of the positioning plate 14 is provided with a slope, the side wall of the upper end of the positioning plate 14 is provided with a positioning hole 15, and the slope is convenient for the pin shaft 11 to pass over the positioning plate 14 and enter the positioning hole 15.
The other end side wall of the fixed plate 1 is fixedly provided with a cylinder 10, a pin roll 11 is connected in a sliding manner in the cylinder 10, one end of the pin roll 11 penetrates through the cylinder 10 and is connected with the upper end of a positioning plate 14 in an inserting manner, the pin roll 11 is L-shaped, one end of the pin roll 11 penetrates through the cylinder 10 and is fixedly provided with a limiting plate 12, a spring 13 is sleeved on the outer wall of one end of the pin roll 11, one end of the spring 13 is fixedly arranged on the side wall of the limiting plate 12, the other end of the spring 13 is fixedly arranged on the side wall of the lower end of the cylinder 10, a slope is also arranged on the side wall of the lower end of the pin roll 11, when the spring 13 is in a balanced state, the lower end of the pin roll 11 is inserted into a positioning hole 15, so that the sealing plate 8 is fixed, when the sealing plate 8 at the lower end of a pump pipe needs to be opened, the pin roll 11 is pulled upwards, and separated from the positioning hole 15 through the compression spring 13, and the sealing plate 8 can be rotated away from the lower end of the pump pipe.
When the pump pipe needs to be transferred, the sealing plate 8 is rotated to the lower port of the pump pipe by rotating the sealing plate 8, the slope of the positioning plate 14 at one end of the sealing plate 8 is contacted with the slope of the lower end of the pin shaft 11, the pin shaft 11 is jacked up upwards, then when the positioning hole 15 is rotated to the lower end of the pin shaft 11, the lower end of the pin shaft 11 is inserted into the positioning hole 15 under the reaction force of the spring 13, the sealing plate 8 is fixed, the lower port of the pump pipe is sealed by the rubber pad 9, after the pump pipe is moved to a proper position, the pin shaft 11 is pulled upwards by the compression spring 13 and separated from the positioning hole 15, the sealing plate 8 can be rotated away from the lower end of the pump pipe, and the pump pipe can work.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A multifunctional plugging device for a pumped concrete discharge port, comprising: fixed plate (1) and shutoff board (8), its characterized in that: the fixing plate (1) is in a circular ring shape, an anti-slip pad (2) is fixedly arranged on the inner side of the fixing plate (1), a rotating ring (4) is fixedly arranged on one end side wall of the fixing plate (1) through a first fixing block (3), the rotating ring (4) is rotationally connected with a damping bearing (6) through a circular rod (5), one end of the plugging plate (8) is arranged on one side of the damping bearing (6) through a second fixing block (7), and a positioning plate (14) is fixedly arranged at the other end of the plugging plate (8);
The other end side wall of the fixed plate (1) is fixedly provided with a cylinder (10), the cylinder (10) is connected with a pin shaft (11) in a sliding way, and one end of the pin shaft (11) penetrates through the cylinder (10) and is spliced with the upper end of the positioning plate (14).
2. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: the fixed plate (1) is sleeved on the outer wall of the pump pipe and is fixed through bolts, and the anti-skid pad (2) is tightly contacted with the outer wall of the pump pipe.
3. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: one end of the first fixed block (3) is fixedly arranged on the side wall of the fixed plate (1), and the other end of the first fixed block (3) is fixedly arranged on the outer wall of the rotating ring (4).
4. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: the rotary ring (4) is fixedly arranged on the outer wall of the upper end of the round rod (5), the inner wall of the damping bearing (6) is fixedly connected on the outer wall of the lower end of the round rod (5), one end of the second fixed block (7) is fixedly arranged on the outer wall of the damping bearing (6), the other end of the second fixed block is fixedly arranged on the side wall of the plugging plate (8), and a rubber pad (9) is fixedly arranged on the side wall of the upper end of the plugging plate (8).
5. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: a slope is formed in the side wall of the outer end of the positioning plate (14), and a positioning hole (15) is formed in the side wall of the upper end of the positioning plate (14).
6. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: the pin shaft (11) is L-shaped, and one end of the pin shaft (11) penetrates through the cylinder (10) and is fixedly provided with the limiting plate (12).
7. The multifunctional plugging device for a pumped concrete discharge outlet according to claim 1, wherein: the outer wall of one end of the pin shaft (11) is sleeved with a spring (13), one end of the spring (13) is fixedly arranged on the side wall of the limiting plate (12), and the other end of the spring is fixedly arranged on the side wall of the lower end of the cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323100719.6U CN221298617U (en) | 2023-11-17 | 2023-11-17 | Multifunctional plugging device for pumping concrete discharge hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323100719.6U CN221298617U (en) | 2023-11-17 | 2023-11-17 | Multifunctional plugging device for pumping concrete discharge hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221298617U true CN221298617U (en) | 2024-07-09 |
Family
ID=91737461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323100719.6U Active CN221298617U (en) | 2023-11-17 | 2023-11-17 | Multifunctional plugging device for pumping concrete discharge hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221298617U (en) |
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2023
- 2023-11-17 CN CN202323100719.6U patent/CN221298617U/en active Active
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| GR01 | Patent grant |