CN110984155A - Combined hopper for pouring first-batch bottom sealing concrete of deep-water large-diameter pile foundation - Google Patents
Combined hopper for pouring first-batch bottom sealing concrete of deep-water large-diameter pile foundation Download PDFInfo
- Publication number
- CN110984155A CN110984155A CN201911012279.4A CN201911012279A CN110984155A CN 110984155 A CN110984155 A CN 110984155A CN 201911012279 A CN201911012279 A CN 201911012279A CN 110984155 A CN110984155 A CN 110984155A
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- Prior art keywords
- hopper
- pile foundation
- concrete
- pouring
- diameter pile
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to a combined hopper for pouring first-batch bottom sealing concrete of a deep-water diameter pile foundation, which comprises a first hopper communicated with a pile foundation hole through a pile foundation conduit and a second hopper suspended above the first hopper through hoisting equipment, wherein the second hopper is provided with a discharge hole, the position of the discharge hole corresponds to that of the first hopper, and a material flowing out of the discharge hole enters the first hopper; the invention has two hoppers, the first hopper is hoisted on the pile foundation hole through the rig, the second hopper is hoisted through the truck crane, when concreting, the first hopper pours the concrete into the pile foundation hole directly, the second hopper supplements the concrete to the first hopper, guarantee the concrete amount, through increasing the first amount of bottom-sealing concrete and continuity of construction, solve the deep water major diameter pile foundation first batch concrete bottom sealing incomplete or fail to seal the bottom in time and cause the pile foundation to pour the difficult problem, the invention is simple in construction, easy to make, simple and convenient to use at the same time.
Description
Technical Field
The invention relates to a combined hopper for pouring first-batch bottom sealing concrete of a deep-water large-diameter pile foundation.
Background
The first sealing bottom concrete of water major diameter pile foundation pouring needs the prescription to be big, and must guarantee to pour in succession, can satisfy the requirement of pipe buried depth, nevertheless because the raw materials fill receives the influence of rig forearm, limited its volume, and under the more condition of rainwater, construction environment is relatively poor around the rig, the tank car can not be closely close to, if only adopt the raw materials fill to pour, it is incomplete or fail in time the sealing bottom to appear first concrete sealing very easily, cause the pile foundation to pour the failure, the quality hidden danger is very big.
Disclosure of Invention
The invention aims to solve the technical problem of providing a combined hopper for pouring first sealing bottom concrete of a deep-water large-diameter pile foundation, which can increase the volume of the first sealing concrete and the continuity of construction and ensure the construction quality.
The technical scheme adopted by the invention is as follows: the utility model provides a pour deep water major diameter pile foundation and criticize combination hopper of back cover concrete first, its includes the first hopper that communicates with pile foundation hole through pile foundation pipe and suspends the second hopper in midair in first hopper top through hoisting equipment be provided with the discharge gate on the second hopper, the discharge gate is corresponding with the position of first hopper, and the material that flows from the discharge gate enters into in the first hopper.
Further, first hopper is hourglass hopper-shaped, the pile foundation pipe communicates with the bottom of first hopper.
Further, the bottom plate of the second hopper is obliquely arranged, and the discharge port is positioned on the side wall of the first hopper and close to one end of the lower side of the bottom plate.
Further, be provided with the ooff valve on the discharge gate, the ooff valve is including sliding the picture peg that sets up the layer board in second hopper bottom and be connected with layer board one end be provided with the slot on the discharge gate, in the slot was torn into to the picture peg to through reciprocating of layer board realize the switching of discharge gate, one side of layer board is stretched out the below that the second hopper is located the discharge gate, the layer board is located the top of second hopper lateral wall.
Further, the layer board is the tubulose, and it includes that first trusteeship and second trusteeship that cup joints each other all is provided with the connecting plate in first trusteeship and second trusteeship inside, is provided with the extension spring between two connecting plates, the picture peg is articulated with the outside end of second trusteeship.
Furthermore, a connecting cylinder is arranged below the inserting plate, a pressure spring is arranged between the bottom of the inserting plate and the bottom of the connecting cylinder, and the connecting cylinder is connected with the supporting plate.
Furthermore, the left side and the right side of the inserting plate are both provided with limiting idler wheels, and the limiting idler wheels are fixed on the second hopper through a mounting plate.
Further, be provided with a plurality of joint groove on the lateral wall of second hopper, the opening part in joint groove is the funnel-shaped so that make the lateral wall card of second hopper turn over into of inverting.
Furthermore, the supporting plate is positioned under the second hopper and is at the same height with the clamping groove.
The invention has the positive effects that: the invention has two hoppers, the first hopper is hoisted on the pile foundation hole through the rig, the second hopper is hoisted through the truck crane, when concreting, the first hopper pours the concrete into the pile foundation hole directly, the second hopper supplements the concrete to the first hopper, guarantee the concrete amount, through increasing the first amount of bottom-sealing concrete and continuity of construction, solve the deep water major diameter pile foundation first batch concrete bottom sealing incomplete or fail to seal the bottom in time and cause the pile foundation to pour the difficult problem, the invention is simple in construction, easy to make, simple and convenient to use at the same time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second hopper according to the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of a pallet of the present invention.
Detailed Description
As shown in the attached figure 1, the invention comprises a first hopper 5 communicated with a pile foundation hole through a pile foundation conduit 1 and a second hopper 2 suspended above the first hopper 5 through a hoisting device 6, wherein a discharge hole 3 is arranged on the second hopper 2, and materials flowing out of the discharge hole 3 enter the first hopper 5. Preferably, the hoisting device 6 is a truck crane.
In the pile foundation pipe 1 is entered into fast in the convenience of material, first hopper 5 is and leaks hopper-shaped, pile foundation pipe 1 communicates with the bottom of first hopper 5.
The bottom plate 4 of the second hopper 2 is arranged obliquely, the discharge port 3 is positioned on the side wall of the first hopper 5 and close to the lower side end of the bottom plate 4, and the oblique bottom plate 4 can ensure that less residual concrete in the second hopper 2 can be left and the concrete in the second hopper 2 can completely enter the first hopper.
When the device is used, the second hopper 2 is suspended above the first hopper 5 through the hoisting equipment 6, so that materials in the second hopper 2 can smoothly enter the second hopper 5 through the discharge port 3, sufficient concrete quantity is ensured, and the continuity of first-batch bottom sealing concrete pouring of deep-water diameter pile foundations is ensured.
As shown in fig. 2 and 3, in order to adjust the amount of the material flowing from the second hopper 2 into the first hopper 5, a switch valve is added on the discharge port 3, and in consideration of the severity of the working environment, the switch valve is often damaged in an electric control mode to affect normal use, and the switch valve is in a pure mechanical mode.
The switch valve comprises a supporting plate 7 arranged at the bottom of the second hopper 2 in a sliding mode and an inserting plate 9 connected with one end of the supporting plate 7, the side wall of the second hopper 2 still has a certain length below the bottom plate 4, the supporting plate 7 is arranged on the side wall of the second hopper 2 below the bottom plate 4 in a sliding mode, and the supporting plate 7 can slide up and down in the vertical direction. One side of the supporting plate 7 extends out of the second hopper 2 and is located below the discharge port 3, a slot is formed in the discharge port 3, and the inserting plate 9 is detached into the slot and is moved up and down through the supporting plate 7 to realize the opening and closing of the discharge port 3.
The layer board 7 is located the top of 2 lateral walls of second hopper, under natural state, because the dead weight of layer board 7, layer board 7 is located the position of lower extreme, and the ooff valve is opened, when needs are closed or when reducing the discharge amount, makes 2 downstream of second hopper by lifting device 6, makes the lateral wall of second hopper 5 and layer board 7 contact, drags layer board 7 upward movement, makes picture peg 9 insert the slot gradually in, makes the aperture of discharge gate 3 diminish gradually until closing. When the second hopper 2 needs to be opened again, the second hopper 2 moves upwards, and the supporting plate 7 falls down by self weight and is gradually opened.
As shown in figure 4, in consideration of the situation that the supporting plate 7 cannot be horizontally lifted due to assembly errors in the jacking process, the supporting plate is designed into a telescopic form, when the supporting plate 7 inclines, the length of the supporting plate is increased, the inserting plate 9 is always in a vertical state, the sealing degree between the inserting plate 9 and the inserting groove and the opening and closing difficulty degree are ensured, and the whole switch valve is prevented from being damaged due to the inclination of the supporting plate 7. Thus, the supporting plate 7 is designed into a tubular shape, and comprises a first supporting pipe 701 and a second supporting pipe 702 which are sleeved with each other, connecting plates 704 are arranged inside the first supporting pipe 701 and the second supporting pipe 702, a tension spring 703 is arranged between the two connecting plates 704, and the inserting plate 9 is hinged with the outer side end of the second supporting pipe 702. The side wall of the first hopper 5 is in contact with the first support pipe 701 or the second support pipe 702, and when the pallet 7 is inclined, the extension spring 703 is extended, and the whole pallet 7 is lengthened, and when the level is restored, the pallet returns to the original length by the extension spring 703. It should be noted that the side wall of the first hopper 5 should contact the pallet 7 on the side close to the discharge port 3, but not contact the pallet on the side far from the discharge port 3, so as to prevent the pallet 7 from tilting in the opposite direction and failing to open and close the on-off valve. This work can be by manual observation, by constructor eye-estimation contact position when in actual use to guarantee that the lateral wall of first hopper 5 should contact with the layer board 7 that is close to discharge gate 3 one side.
A connecting cylinder 10 is arranged below the inserting plate 9, a pressure spring 11 is arranged between the bottom of the inserting plate 9 and the bottom of the connecting cylinder 10, and the connecting cylinder 10 is connected with the supporting plate 7. The pressure spring 11 can ensure that a certain buffer effect is achieved when the inserting plate 9 is contacted with the top surface of the discharge hole 3, rigid collision is prevented, and the damage rate of the switch valve is reduced.
The left side and the right side of the inserting plate 9 are respectively provided with a limiting idler wheel 13, the limiting idler wheels 13 are fixed on the second hopper 2 through the mounting plate 12, the limiting idler wheels 13 guarantee that the inserting plate 9 is always in a vertical position and correspond to the slots in the discharging port 3, the opening and the closing of the two discharging ports 3 are smooth, the two discharging ports cannot collide with each other, and the service life can be prolonged. Meanwhile, the inserting plate 9 is hinged with the supporting plate 7 and is matched with the telescopic supporting plate 7, so that the inserting plate 9 moves up and down in the slot more stably and smoothly.
Be provided with a plurality of joint groove 8 on the lateral wall of second hopper 2, the opening part in joint groove 8 is the funnel shaped of invering so that the lateral wall card of second hopper 2 goes into, layer board 7 is located second hopper 2 under, and with joint groove 8 at same height. When the hoist and mount, the lateral wall card of first hopper 5 is gone into the joint inslot 8 of second hopper 2 bottoms in, can guarantee relatively stable between two hoppers, prevents to appear rocking and lead to the concrete to spill the problem in work process second hopper 2. And when preventing to rock, the lateral wall of first hopper 5 also can realize adjusting from top to bottom layer board 7, makes whole equipment operation more stable.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a pour combination hopper of first back cover concrete of deep water major diameter pile foundation, its characterized in that includes first hopper (5) and the second hopper (2) of suspending in midair above first hopper (5) through hoisting equipment (6) of pile foundation pipe (1) and pile foundation hole intercommunication be provided with discharge gate (3) on second hopper (2), discharge gate (3) are corresponding with the position of first hopper (5), and the material that flows from discharge gate (3) enters into in first hopper (5).
2. The combination hopper for pouring the initial sealing concrete of the deep-water large-diameter pile foundation according to claim 1, characterized in that the first hopper (5) is funnel-shaped, and the pile foundation conduit (1) is communicated with the bottom end of the first hopper (5).
3. The combination hopper for pouring the initial sealing concrete of the deep water large-diameter pile foundation according to the claim 1, characterized in that the bottom plate (4) of the second hopper (2) is arranged obliquely, and the discharge port (3) is positioned on the side wall of the first hopper (5) and close to one end of the lower side of the bottom plate (4).
4. The combination hopper for pouring the first-batch bottom-sealing concrete of the deep-water large-diameter pile foundation according to claim 1, characterized in that a switch valve is arranged on the discharge port (3) and comprises a supporting plate (7) arranged at the bottom of the second hopper (2) in a sliding mode and an inserting plate (9) connected with one end of the supporting plate (7), a slot is formed in the discharge port (3), the inserting plate (9) is detached into the slot, the opening and closing of the discharge port (3) are achieved through the up-and-down movement of the supporting plate (7), one side of the supporting plate (7) extends out of the second hopper (2) and is located below the discharge port (3), and the supporting plate (7) is located above the side wall of the second hopper (2).
5. The combination hopper for pouring the initial seal bottom concrete of the deep water large-diameter pile foundation according to claim 4, characterized in that the supporting plate (7) is tubular and comprises a first supporting pipe (701) and a second supporting pipe (702) which are sleeved with each other, connecting plates (704) are arranged inside the first supporting pipe (701) and the second supporting pipe (702), a tension spring (703) is arranged between the two connecting plates (704), and the inserting plate (9) is hinged with the outer side end of the second supporting pipe (702).
6. The combination hopper for pouring the first sealing bottom concrete of the deep water large-diameter pile foundation according to claim 4 or 5, characterized in that a connecting cylinder (10) is arranged below the inserting plate (9), a compression spring (11) is arranged between the bottom of the inserting plate (9) and the bottom of the connecting cylinder (10), and the connecting cylinder (10) is connected with the supporting plate (7).
7. The combination hopper for pouring the first-batch back cover concrete of the deep water large-diameter pile foundation according to claim 4, characterized in that limiting rollers (13) are arranged on the left side and the right side of the inserting plate (9), and the limiting rollers (13) are fixed on the second hopper (2) through mounting plates (12).
8. The combination hopper for pouring the initial seal bottom concrete of the deep water large-diameter pile foundation according to claim 4, characterized in that a plurality of clamping grooves (8) are arranged on the side wall of the second hopper (2), and the opening of each clamping groove (8) is in an inverted funnel shape so that the side wall of the second hopper (2) can be clamped into the clamping grooves.
9. The combination hopper for pouring the initial sealing bottom concrete of the deep water large-diameter pile foundation according to claim 8, characterized in that the supporting plate (7) is positioned under the second hopper (2) and at the same height with the clamping groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012279.4A CN110984155B (en) | 2019-10-23 | 2019-10-23 | Combined hopper for pouring first-batch bottom sealing concrete of deep-water large-diameter pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012279.4A CN110984155B (en) | 2019-10-23 | 2019-10-23 | Combined hopper for pouring first-batch bottom sealing concrete of deep-water large-diameter pile foundation |
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| Publication Number | Publication Date |
|---|---|
| CN110984155A true CN110984155A (en) | 2020-04-10 |
| CN110984155B CN110984155B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911012279.4A Active CN110984155B (en) | 2019-10-23 | 2019-10-23 | Combined hopper for pouring first-batch bottom sealing concrete of deep-water large-diameter pile foundation |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014391A1 (en) * | 2000-05-18 | 2002-02-07 | Brobeck William I. | Restorable sand or pellet pile amusement device |
| CN1337499A (en) * | 2000-08-04 | 2002-02-27 | 泰昇机械租赁有限公司 | Method for pouring concrete into guide pipe in non-driven pile |
| CN2900439Y (en) * | 2006-04-30 | 2007-05-16 | 邯郸钢铁股份有限公司 | Automatic feeder for electric hydraulic insert plate |
| CN201124935Y (en) * | 2007-12-21 | 2008-10-01 | 上海金发科技发展有限公司 | Storing device |
| JP2010048002A (en) * | 2008-08-22 | 2010-03-04 | Fudo Tetra Corp | Method for driving concrete pile in ground improvement |
| CN205530275U (en) * | 2016-03-18 | 2016-08-31 | 中交第四公路工程局有限公司 | A extra quality fill that is used for super large diameter pile foundation to fill construction |
| CN206220096U (en) * | 2016-11-08 | 2017-06-06 | 长安大学 | A kind of detachable hopper device for super-large diameter pile foundation filling concrete |
| CN206503145U (en) * | 2017-01-23 | 2017-09-19 | 中交第二航务工程局有限公司 | A kind of underwater drilling pile concrete back cover magazine attachment first |
| CN206646509U (en) * | 2017-04-07 | 2017-11-17 | 中铁十一局集团第一工程有限公司 | A kind of storage compartment rack device of suitable large aperture foundation first set back cover perfusion |
| CN207632137U (en) * | 2017-12-18 | 2018-07-20 | 扬州通和机械有限公司 | A kind of novel preheating feed hopper |
| CN208201875U (en) * | 2018-04-09 | 2018-12-07 | 中交第二航务工程局有限公司 | Super-long and large-diameter bored piles magazine attachment |
-
2019
- 2019-10-23 CN CN201911012279.4A patent/CN110984155B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014391A1 (en) * | 2000-05-18 | 2002-02-07 | Brobeck William I. | Restorable sand or pellet pile amusement device |
| CN1337499A (en) * | 2000-08-04 | 2002-02-27 | 泰昇机械租赁有限公司 | Method for pouring concrete into guide pipe in non-driven pile |
| CN2900439Y (en) * | 2006-04-30 | 2007-05-16 | 邯郸钢铁股份有限公司 | Automatic feeder for electric hydraulic insert plate |
| CN201124935Y (en) * | 2007-12-21 | 2008-10-01 | 上海金发科技发展有限公司 | Storing device |
| JP2010048002A (en) * | 2008-08-22 | 2010-03-04 | Fudo Tetra Corp | Method for driving concrete pile in ground improvement |
| CN205530275U (en) * | 2016-03-18 | 2016-08-31 | 中交第四公路工程局有限公司 | A extra quality fill that is used for super large diameter pile foundation to fill construction |
| CN206220096U (en) * | 2016-11-08 | 2017-06-06 | 长安大学 | A kind of detachable hopper device for super-large diameter pile foundation filling concrete |
| CN206503145U (en) * | 2017-01-23 | 2017-09-19 | 中交第二航务工程局有限公司 | A kind of underwater drilling pile concrete back cover magazine attachment first |
| CN206646509U (en) * | 2017-04-07 | 2017-11-17 | 中铁十一局集团第一工程有限公司 | A kind of storage compartment rack device of suitable large aperture foundation first set back cover perfusion |
| CN207632137U (en) * | 2017-12-18 | 2018-07-20 | 扬州通和机械有限公司 | A kind of novel preheating feed hopper |
| CN208201875U (en) * | 2018-04-09 | 2018-12-07 | 中交第二航务工程局有限公司 | Super-long and large-diameter bored piles magazine attachment |
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| CN110984155B (en) | 2021-08-17 |
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