CN210341933U - Super large square pile foundation concrete underwater filling hopper - Google Patents
Super large square pile foundation concrete underwater filling hopper Download PDFInfo
- Publication number
- CN210341933U CN210341933U CN201921161967.2U CN201921161967U CN210341933U CN 210341933 U CN210341933 U CN 210341933U CN 201921161967 U CN201921161967 U CN 201921161967U CN 210341933 U CN210341933 U CN 210341933U
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- hopper
- pile foundation
- square pile
- side wall
- concrete pouring
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 14
- 230000009193 crawling Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model discloses an extra large square pile foundation concrete fills hopper under water belongs to construction concrete pouring equipment field, including hopper support, hopper, electric block, steel stopper, adjustable fender, infrared ray proximity switch and warning light. The electric block is arranged right above the discharge opening of the hopper, and the output end of the electric block is connected with the steel wire rope. The steel plug is arranged in a matching way with the discharge opening, and the top of the steel plug is movably connected with the steel wire rope. The movable baffle is movably connected to the top of the side wall of the hopper and can move up and down along the side wall of the hopper. The infrared proximity switch is arranged right above the side wall of the hopper and is connected with the top of the movable baffle. The warning light sets up outside the lateral wall of hopper to with infrared ray proximity switch signal connection. The hopper does not need to use large-scale hoisting equipment, and the occupied site is reduced. In addition, constructors only need to start the switch of the electric hoist in the whole process, large-scale hoisting equipment does not need to be controlled, the construction difficulty is reduced, and the construction quality is improved.
Description
Technical Field
The utility model relates to a construction concrete placement equipment field specifically is a super large square footage concrete is fill hopper under water.
Background
With the continuous development of socioeconomic of China, the houses of large cities are more dense and the land price is expensive, and in order to fully exert the utilization rate of the unit area of land, the super high-rise buildings become the development trend of urban buildings. The super high-rise building structure with the height of more than 250m generally adopts a frame-core cylinder, a frame cylinder-core cylinder, a giant frame-core cylinder and a giant frame-core cylinder-giant support form. The outer frame column foundation is generally in the form of a pile foundation. The pile foundation has the characteristics of large size and depth, the volume of concrete of a single hole pile is large, and accumulated water exists in the pile. And the occupation ratio of the pile foundation in the foundation structure subsection is high, and the construction period is long.
At present, when concrete of a super high-rise building is poured, large-scale hoisting equipment such as a tower crane or a truck crane needs to be used, a large construction site is occupied, and road traffic is unsmooth under the condition of a complex construction site. Moreover, the requirement for technical personnel for operating large-scale hoisting equipment is high, the construction quality cannot be guaranteed, and the construction progress is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an underwater concrete pouring hopper for an oversized square pile foundation, which aims to solve the problems that large hoisting equipment such as a tower crane or a truck crane occupies a large construction site and road traffic is not smooth under the condition of a complex construction site; and the operation of large-scale hoisting equipment has higher requirements on technical personnel, and the construction quality can not be ensured, thereby influencing the construction progress.
In order to solve the technical problem, the utility model provides an extra large square pile foundation concrete is filling hopper under water, including hopper support and hopper, still include:
the electric hoist is arranged right above the discharge opening of the hopper, and the output end of the electric hoist is connected with the steel wire rope;
the steel plug is matched with the discharge opening, and the top of the steel plug is movably connected with the steel wire rope;
the movable baffle is movably connected to the top of the side wall of the hopper and can move up and down along the side wall of the hopper;
the infrared proximity switch is arranged right above the side wall of the hopper and is connected with the top of the movable baffle;
and the warning lamp is arranged outside the side wall of the hopper and is in signal connection with the infrared proximity switch.
Preferably, the movable baffle is overall Z-shaped and comprises a bottom foot buoyancy plate, a top partition plate and a connecting rod connected between the bottom foot buoyancy plate and the top partition plate, and the top end of the connecting rod exceeds the top of the side wall of the hopper.
Preferably, the top of the side wall of the hopper is fixedly connected with a clamping ring, and the connecting rod is movably connected with the clamping ring.
Preferably, the infrared proximity switch is detachably connected with the top partition plate.
Preferably, the footing buoyancy plate, the top partition plate and the connecting rod are welded and connected into a whole.
Preferably, the hopper support includes four vertical main joist and two row at least horizontal main joist, vertical main joist is the rectangle and arranges, horizontal main joist connects between adjacent vertical main joist.
Preferably, the hopper support still includes vertical secondary joist, vertical secondary joist sets up between vertical main joist, the top of vertical secondary joist still is connected with rings.
Preferably, the hopper support further comprises a horizontal cross keel, and the horizontal cross keel is flush with the inclined position of the hopper.
Preferably, the middle part of hopper support still is equipped with the electric block support, electric block sets up on the electric block support.
Preferably, the hopper support is further provided with a ladder stand, and the top of the ladder stand is hung on a horizontal main keel at the top of the hopper support.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do: the utility model provides a super large square volume pile foundation concrete is filling hopper under water through set up infrared ray proximity switch, adjustable fender and warning light on the hopper lateral wall, after the concrete reaches a take the altitude, adjustable fender rises under the buoyancy effect, and the warning light reports to the police, reminds the staff to start electric block, promotes the steel stopper, in time unloads the concrete in the hopper. The device does not need to use large-scale hoisting equipment, and the occupied site is reduced. In addition, constructors only need to start the switch of the electric hoist in the whole process, large-scale hoisting equipment does not need to be controlled, the construction difficulty is reduced, and the construction quality is improved.
Drawings
Fig. 1 is a schematic elevation structure view of an ultra-large square pile foundation concrete underwater pouring hopper.
Fig. 2 is a schematic view of a top view structure of an ultra-large square pile foundation concrete underwater pouring hopper.
The attached drawings are marked as follows: the method comprises the following steps of 1-hopper support, 101-vertical main keel, 102-horizontal main keel, 103-vertical secondary keel, 104-horizontal secondary keel, 2-hopper, 201-discharge opening, 3-electric hoist, 4-steel plug, 5-infrared proximity switch, 6-warning lamp, 7-movable baffle, 71-footing buoyancy plate, 72-top partition plate, 73-connecting rod, 8-snap ring, 9-hanging ring, 10-electric hoist support, 11-ladder stand and 12-steel wire rope.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-2, the underwater filling hopper for the oversized square pile foundation concrete comprises a hopper support 1, a hopper 2, an electric hoist 3, a steel plug 4, a movable baffle 7, an infrared proximity switch 5 and a warning lamp 6.
The hopper support 1 comprises four vertical main keels 101 and at least two rows of horizontal main keels 102, the vertical main keels 101 are arranged in a rectangular mode, and the horizontal main keels 102 are connected between the adjacent vertical main keels 101. Hopper bracket 1 still includes vertical secondary joist 103, and vertical secondary joist 103 sets up between vertical main joist 101, and the top of vertical secondary joist 103 still is connected with rings 9 for with hopper bracket 1 integral hoisting. The hopper 1 also includes horizontal cross runners 104, the horizontal cross runners 104 being flush with the sloping sides of the hopper 2.
The middle part of hopper support 1 is equipped with electric block support 10, and electric block 3 sets up on electric block support 10. The hopper bracket 1 is also provided with a ladder 11, and the top of the ladder 11 is hung on a horizontal main keel 102 at the top of the hopper bracket 1.
The electric block 3 is arranged right above the discharge opening 201 of the hopper 2, and the output end of the electric block is connected with the steel wire rope 12.
The steel plug 4 is matched with the discharge opening 201, and the top of the steel plug is movably connected with the steel wire rope 12.
The movable baffle 7 is movably connected to the top of the side wall of the hopper 2 and can move up and down along the side wall of the hopper 2. The movable baffle 7 is in a Z shape integrally and comprises a footing buoyancy plate 71, a top partition plate 72 and a connecting rod 73 connected between the footing buoyancy plate 71 and the top partition plate 72. The foot buoyancy plate 71, the top partition plate 72 and the connecting rod 73 are welded and connected as a whole. The top end of the connecting rod 73 extends beyond the top of the side wall of the hopper 2. The top of the side wall of the hopper 2 is fixedly connected with a clamping ring 8, and the connecting rod 73 is movably connected with the clamping ring 8. The infrared proximity switch 5 is detachably connected to the top partition 72.
The infrared proximity switch 5 is arranged right above the side wall of the hopper 2, and the infrared proximity switch 5 is connected with the top of the movable baffle 7. The warning lamp 6 is arranged outside the side wall of the hopper 2 and is in signal connection with the infrared proximity switch 5.
When the movable baffle 7 is in a material-free state or concrete is lower than the footing buoyancy plate 71, the movable baffle 7 descends due to the action of gravity, so that the infrared proximity switch 5 connected with the top partition plate 72 is closed. When concrete is injected into the hopper 2 until the capacity reaches the early warning elevation, the movable baffle 7 rises under the action of buoyancy, the warning lamp 6 gives an alarm, workers pay attention to the condition of the main concrete materials in the hopper 2, and the switch of the electric hoist 3 is started in time to unload the concrete.
Specifically, taking a certain project as an example, the volume of concrete in a single hole pile is large, and accumulated water exists in the pile. A24-cube hopper 2 is integrally welded, four 10# channel steel are used as vertical main keels 101 of the hopper support 1, and the horizontal main keels 102, the vertical secondary keels 103 and the horizontal secondary keels 104 are all 50-50 mm square steel. The horizontal main keel 102, the vertical secondary keel 103, the horizontal secondary keel 104 and the vertical main keel 101 form an integral hopper keel frame by adopting point arc welding so as to ensure that the integral welding seam of the hopper is full. The side wall of hopper 2 adopts the 4mm steel sheet, and the side wall adopts arc spot welding with vertical main joist 101, and the welding outside the fill, interval are not more than 100mm, and in order to ensure the hopper seal, the inside reentrant corner steel sheet piece position of hopper wall requires to adopt electric arc full weld, and the welding seam is full.
The discharge opening 201 is made of a 3mm steel plate, and the steel plug 4 is a cone with the radius r =150mm and the height h =450mm on the bottom surface. The outer surface of the steel plug 4 is polished smoothly, and the inner space of the cone body is filled densely by coarse sand. The electric block 3 is an H-A101 miniature single-hook steel wire rope electric block. The electric hoist bracket 10 is made of 50 × 50mm square steel, and the top of the electric hoist bracket 10 is fixed with the horizontal main keel 102 at the top of the hopper bracket 1 in an arc welding manner.
The foot floating plate 71 of the flapper 7 is 20cm x 30cm x 1mm in size, and the top baffle 72 is 10cn x 10cm x 1mm in size. When flapper 7 is in its deadweight state, the elevation of footing buoyancy plate 71 is controlled at an elevation where hopper 2 is at a capacity of 21 m for harvesting.
Before material injection, the electric hoist 3 is controlled to place the steel plug 4 at the position of the discharge opening 201. When the material is poured, the concrete contacts the bottom foot buoyancy plate 71, the bottom foot buoyancy plate 71 rises, the infrared proximity switch 5 is touched, the warning lamp 6 gives an alarm, an operator controls the electric hoist 3 through the ladder 11 to the top of the hopper 2, the discharge opening 201 is opened, and the discharging is completed.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (10)
1. The utility model provides an extra large square pile foundation concrete is fill hopper under water, includes hopper support (1) and hopper (2), its characterized in that still includes:
the electric hoist (3) is arranged right above the discharge opening (201) of the hopper (2), and the output end of the electric hoist is connected with the steel wire rope (12);
the steel plug (4) is matched with the discharge opening (201), and the top of the steel plug is movably connected with the steel wire rope (12);
the movable baffle (7) is movably connected to the top of the side wall of the hopper (2) and can move up and down along the side wall of the hopper (2);
the infrared proximity switch (5) is arranged right above the side wall of the hopper (2), and the infrared proximity switch (5) is connected with the top of the movable baffle (7);
and the warning lamp (6) is arranged outside the side wall of the hopper (2) and is in signal connection with the infrared proximity switch (5).
2. The underwater concrete pouring hopper with the oversized square pile foundation, as recited in claim 1, is characterized in that: the movable baffle (7) is overall Z-shaped and comprises a bottom foot buoyancy plate (71), a top partition plate (72) and a connecting rod (73) connected between the bottom foot buoyancy plate (71) and the top partition plate (72), and the top end of the connecting rod (73) exceeds the top of the side wall of the hopper (2).
3. The underwater concrete pouring hopper with the oversized square pile foundation as claimed in claim 2, wherein: the side wall top fixedly connected with snap ring (8) of hopper (2), connecting rod (73) and snap ring (8) swing joint.
4. The underwater concrete pouring hopper with the oversized square pile foundation as claimed in claim 2, wherein: the infrared proximity switch (5) is detachably connected with the top partition plate (72).
5. The underwater concrete pouring hopper for the oversized square pile foundation as claimed in any one of claims 2-4, wherein: the footing buoyancy plate (71), the top partition plate (72) and the connecting rod (73) are welded and connected into a whole.
6. The underwater concrete pouring hopper with the oversized square pile foundation, as recited in claim 1, is characterized in that: hopper support (1) includes four vertical main joist (101) and two row at least horizontal main joist (102), vertical main joist (101) are the rectangle and arrange, horizontal main joist (102) are connected between adjacent vertical main joist (101).
7. The underwater concrete pouring hopper with the oversized square pile foundation as claimed in claim 6, wherein: hopper support (1) still includes vertical secondary joist (103), vertical secondary joist (103) set up between vertical main joist (101), the top of vertical secondary joist (103) still is connected with rings (9).
8. The underwater concrete pouring hopper with the oversized square pile foundation as claimed in claim 6, wherein: hopper holder (1) still includes horizontal secondary joist (104), horizontal secondary joist (104) and hopper (2) oblique swift current department parallel and level.
9. The underwater concrete pouring hopper with the oversized square pile foundation, as recited in claim 1, is characterized in that: the middle part of hopper support (1) still is equipped with electric block support (10), electric block (3) set up on electric block support (10).
10. The underwater concrete pouring hopper with the oversized square pile foundation as claimed in claim 6, wherein: the hopper support (1) is further provided with a crawling ladder (11), and the top of the crawling ladder (11) is hung on a horizontal main keel (102) at the top of the hopper support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161967.2U CN210341933U (en) | 2019-07-23 | 2019-07-23 | Super large square pile foundation concrete underwater filling hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921161967.2U CN210341933U (en) | 2019-07-23 | 2019-07-23 | Super large square pile foundation concrete underwater filling hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341933U true CN210341933U (en) | 2020-04-17 |
Family
ID=70215213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921161967.2U Active CN210341933U (en) | 2019-07-23 | 2019-07-23 | Super large square pile foundation concrete underwater filling hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341933U (en) |
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2019
- 2019-07-23 CN CN201921161967.2U patent/CN210341933U/en active Active
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