CN209144794U - A kind of drilled pile buries cage jacking apparatus - Google Patents
A kind of drilled pile buries cage jacking apparatus Download PDFInfo
- Publication number
- CN209144794U CN209144794U CN201821703013.5U CN201821703013U CN209144794U CN 209144794 U CN209144794 U CN 209144794U CN 201821703013 U CN201821703013 U CN 201821703013U CN 209144794 U CN209144794 U CN 209144794U
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- China
- Prior art keywords
- shell
- lifting cylinder
- plate
- buries
- jacking apparatus
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Abstract
The utility model discloses a kind of drilled piles to bury cage jacking apparatus, including pedestal, and lifting cylinder is arranged on the pedestal, and lift mechanism is arranged in the top of lifting cylinder；Pedestal be multiple connecting plates enclose connect made of circular configuration, two adjusting sliders are arranged in each connecting plate top interval, and adjusting slider slidably connects adjustment seat, lifting cylinder is fixedly installed on adjustment seat horizontal segment, and lifting cylinder is circumscribed with hydraulic pump by oil pipe；Lift mechanism is located at the top of lifting cylinder, lift mechanism includes deck plate, shell and pallet fork plate, shell is fixedly installed in deck plate top, the upper layer of shell penetrates pallet fork plate, lower interior part setting tooth shaft, tooth shaft is engaged by the way that the teeth of pallet fork plate lower surface are arranged in pallet fork plate, and regulation handle is fixedly installed in one end that tooth shaft stretches out shell.The utility model install convenient, it is easy to operate, steel reinforcement cage can be made to be lifted up certain distance without the use of Large-scale Hoisting equipment, realize borehole cleaning operation.
Description
Technical field
The utility model relates to construction engineering technical fields more particularly to a kind of drilled pile to bury cage jacking apparatus.
Background technique
Drilled pile refer to placed in the stake holes formed in foundation soil in engineering site by machine drilling means steel reinforcement cage,
Concrete perfusion and the stake being made into, are mainly used for engineering construction.
Made of the steel reinforcement cage of drilled pile is usually prefabricated, need to transfer to steel reinforcement cage into bottom hole progress coagulation after the completion of drilling
Soil perfusion, but sometimes in decentralization process steel reinforcement cage cage stirrup grazing hole wall, cause the mudcake on hole wall to drop to
Bottom hole, if the mudcake deposit at cleaning eye bottom or cleaning are not in place and directly carrying out filling concrete leads to steel reinforcement cage not in time
Bottom is buried, and this kind of phenomenon, which is called, buries cage, and the bearing capacity of bottom hole can be reduced if occurring burying cage phenomenon, not can guarantee engineering matter
Amount, must just extract steel reinforcement cage out at this time, re-start borehole cleaning, can just transfer steel reinforcement cage progress coagulation again after completing borehole cleaning
Soil perfusion, currently without special steel reinforcement cage jacking apparatus, be usually used the mode of crane loading by steel reinforcement cage all from
It is hung out in stake holes, not all steel reinforcement cage can all occur burying cage phenomenon, if some steel reinforcement cage occurs burying cage
Phenomenon is spent human and material resources by the way of crane loading, is not saved fund not only and is also expended a large amount of working hours, causes engineering
Delay.
Utility model content
It can guarantee to keep steel reinforcement cage upward in the case that steel reinforcement cage is not rebuffed the purpose of this utility model is to provide one kind
Certain distance is promoted, buries cage jacking apparatus convenient for the steel reinforcement cage of borehole cleaning operation.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of drilled pile buries cage jacking apparatus, including pedestal, and the lifting gone up and down along the vertical direction is provided on the pedestal
Lift mechanism is arranged in the top of oil cylinder, the lifting cylinder；
The pedestal be multiple connecting plates enclose connect made of circular configuration, pass through bolt company between two adjacent connecting plates
It connects, two adjusting sliders are arranged in the top interval of each connecting plate, and the adjusting slider slidably connects adjustment seat, described
Adjustment seat is the L shape plate structure being made of horizontal segment and vertical section, offers location hole on the horizontal segment of adjustment seat, positioning
Positioning bolt is set in hole, lifting cylinder is fixedly installed on the adjustment seat horizontal segment, lifting cylinder is circumscribed with liquid by oil pipe
Press pump；
The lift mechanism is located at the top of lifting cylinder, and lift mechanism includes deck plate, shell and pallet fork plate, described
Shell is fixedly installed in deck plate top, and the demarcation plate of intermediate openings is provided in the shell, and the demarcation plate divides shell
Upper layer and lower layer are divided into, the upper layer of shell penetrates pallet fork plate, lower interior part setting tooth shaft, and the tooth shaft is by being arranged under pallet fork plate
The teeth on surface are engaged with pallet fork plate, and one end of tooth shaft is stretched out shell and connect with housing into rotation, and tooth shaft stretches out one end of shell
Regulation handle is fixedly installed.
Further, the one end of the connection board setting fixed block, other end setting overlap joint block, the upper plane of fixed block and company
The upper planes align of fishplate bar, the lower plane of the lower plane and connecting plate that overlap block flush, and the four corners of fixed block and overlap joint block are equal
Threaded hole is opened up, fixed block is connect at the threaded hole of overlap joint block by fastening bolt between two adjacent connecting plates.
Further, the connecting plate, fixed block, overlap joint block are fan annular, and fixed block and the thickness for overlapping block are
Connect the 1/2 of plate thickness.
Further, slideway, the length and adjusting of slideway are offered on the left and right sides wall of each adjusting slider
The length of sliding block is identical；The sliding slot to match with slideway is offered at the adjustment seat horizontal segment.
Further, the lifting cylinder is bidirectional hydraulic oil cylinder.
Further, the pallet fork plate is placed in inside shell upper layer and cooperates with body clearance.
Further, each lifting cylinder lower part and the junction of adjustment seat are respectively provided with reinforcing rib.
Further, the reinforcing rib is triangle plate structure, and the quantity of reinforcing rib is three, three reinforcing ribs
It is laid in the peripheral side of each lifting cylinder.
The beneficial effects of the utility model are:
A kind of drilled pile disclosed by the utility model buries cage jacking apparatus, and pedestal is bolted by multiple connecting plates,
Facilitate the assembly and disassembly of the present apparatus, while also providing placement location for lifting cylinder, lifting cylinder acts on steel reinforcement cage, can lead to
The jacking or decline that steel reinforcement cage is realized to the control of lifting cylinder are crossed, adjustment seat is slidably connected with adjusting slider, can expand or contract
The diameter that minor adjustment seat surrounds, convenient for the jacking work of different bore steel reinforcement cages, usable range is big；The setting of reinforcing rib enhances
The intensity and rigidity of lifting cylinder and adjustment seat junction, keep lifting cylinder more firm at work.The utility model is multi-section
Part disassembly assembles, and install convenient, easy to operate practicability is high, can guarantee to make steel reinforcement cage in the case that steel reinforcement cage is not rebuffed
It is lifted up certain distance, borehole cleaning operation can be realized without the use of Large-scale Hoisting equipment, save fund and working hour.
Detailed description of the invention
Fig. 1 is the single connecting board structure schematic diagram that a kind of drilled pile of the utility model buries cage jacking apparatus.
Fig. 2 is the pedestal overall structure diagram that a kind of drilled pile of the utility model buries cage jacking apparatus.
Fig. 3 is that a kind of drilled pile of the utility model buries the adjusting slider of cage jacking apparatus and adjustment seat disassembled form is illustrated
Figure.
Fig. 4 is the housing interior structure schematic diagram that a kind of drilled pile of the utility model buries cage jacking apparatus.
Fig. 5 is the adjusting slider and adjustment seat connection schematic diagram that a kind of drilled pile of the utility model buries cage jacking apparatus.
Fig. 6 is the overall structure diagram that a kind of drilled pile of the utility model buries cage jacking apparatus.
Numbering in the drawing are as follows: 1 is pedestal, and 2 be lifting cylinder, and 3 be connecting plate, and 4 be fixed block, and 5 be overlap joint block, and 6 be spiral shell
Pit, 7 be fastening bolt, and 8 be adjusting slider, and 9 be slideway, and 10 be adjustment seat, and 11 be location hole, and 12 be positioning bolt, and 13 are
Deck plate, 14 be shell, and 15 be pallet fork plate, and 16 be demarcation plate, and 17 be tooth shaft, and 18 be regulation handle, and 19 be sliding slot, and 21 be to add
Strengthening tendons.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing:
As shown in Fig. 1 ~ Fig. 6, a kind of drilled pile buries cage jacking apparatus, including pedestal, is provided on the pedestal along vertical
Lift mechanism is arranged in the top of the lifting cylinder 2 of direction lifting, the lifting cylinder 2；
The pedestal be multiple connecting plates 3 enclose connect made of circular configuration, pass through bolt between two adjacent connecting plates 3
Two adjusting sliders 8 are arranged in the top interval of connection, each connecting plate 3, and the adjusting slider 8 slidably connects adjustment seat
10, the adjustment seat 10 is the L shape plate structure being made of horizontal segment and vertical section, is offered on the horizontal segment of adjustment seat 10
Location hole 11, location hole 11 is interior to be arranged positioning bolt 12, and lifting cylinder 2, lifting are fixedly installed on 10 horizontal segment of adjustment seat
Oil cylinder 2 is circumscribed with hydraulic pump by oil pipe, and the lifting cylinder 2 is bidirectional hydraulic oil cylinder；
The lift mechanism is located at the top of lifting cylinder 2, and lift mechanism includes deck plate 13, shell 14 and pallet fork plate
15, shell 14 is fixedly installed in 13 top of deck plate, and the demarcation plate 16 of intermediate openings is provided in the shell 14, described
Shell 14 is divided into upper layer and lower layer by demarcation plate 16, and the upper layer of shell 14 penetrates pallet fork plate 15, lower interior part setting tooth shaft 17, institute
State pallet fork plate 15 be placed in inside 14 upper layer of shell and with 14 clearance fit of shell, the tooth shaft 17 is by being arranged under pallet fork plate 15
The teeth on surface are engaged with pallet fork plate 15, and one end of tooth shaft 17 is stretched out shell 14 and is rotatablely connected with shell 14, and tooth shaft 17 is stretched out
Regulation handle 18 is fixedly installed in one end of shell 14.
Specifically, in the present embodiment, 3 one end of connecting plate setting fixed block 4, other end setting overlap joint block 5, the company
Fishplate bar 3, fixed block 4, overlap joint block 5 are fan annular, and fixed block 4 and the thickness for overlapping block 5 are the 1/2 of 3 thickness of connecting plate, Gu
Determine the upper plane of block 4 and the upper planes align of connecting plate 3, the lower plane of the lower plane and connecting plate 3 that overlap block 5 flushes, fixed
The four corners of block 4 and overlap joint block 5 open up threaded hole 6, the screw thread of fixed block 4 and overlap joint block 5 between two adjacent connecting plates 3
It is connected at hole 6 by fastening bolt 7；Slideway 9, the length of slideway 9 are offered on the left and right sides wall of each adjusting slider 8
It spends identical as the length of adjusting slider 8；The sliding slot 19 to match with slideway 9 is offered at 10 horizontal segment of adjustment seat.
In order to optimize product structure, in the present embodiment, each 2 lower part of lifting cylinder and the junction of adjustment seat 10 are equal
Reinforcing rib 21 is set, and the reinforcing rib 21 is triangle plate structure, and the quantity of reinforcing rib 21 is three, three reinforcing ribs
21 are laid in the peripheral side of each lifting cylinder 2.
By base sleeve on the outside of steel reinforcement cage, then adjustment seat 10 is slided, slides into the position of suitable steel reinforcement cage bore
It sets, rotational positioning bolt 12 is allowed to squeeze with adjusting slider 8 and fix, and adjustment seat 10 is fixed with 8 position of adjusting slider at this time, work
Adjustment seat 10 will not move so that influencing whole work in the process, and it is six that the quantity of bidirectional hydraulic oil cylinder, which has altogether, in the present embodiment
A, three bidirectional hydraulic oil cylinders at interval constitute the first lifting group, and remaining three bidirectional hydraulic oil cylinders constitute the second lifting group,
Every group of bidirectional hydraulic oil cylinder connects hydraulic pump, the first lifting group and the second lifting group alternately operating by oil pipe respectively；Specifically
In use, the regulation handle 18 in the first lifting group of rotation, the rotation of tooth shaft 17 drives the movement of pallet fork plate 15 to be inserted into steel reinforcement cage
In gap, opening hydraulic pump makes hydraulic pump by the bidirectional hydraulic oil cylinder connection in oil pipe and the first lifting group, and first liter at this time
The bidirectional hydraulic oil cylinder come down to a lower group jack upwards make pallet fork plate 15 contacted with the ring stiffener of steel reinforcement cage drive steel reinforcement cage mention upwards
It rises, closes hydraulic pump after bidirectional hydraulic oil cylinder is jacked upwards to itself impulse stroke, at this time the two-way liquid in the first lifting group
Compressing cylinder stops working, and then rotates the regulation handle 18 in the second lifting group, is inserted into pallet fork plate 15 in the gap of steel reinforcement cage,
Opening hydraulic pump makes hydraulic pump pass through the bidirectional hydraulic oil cylinder connection in oil pipe and the second lifting group, the two-way liquid of the second lifting group
Compressing cylinder is jacked upwards to the pallet fork plate 15 of the first lifting group no longer contacted with the ring stiffener of steel reinforcement cage after, rotate first liter
Regulation handle 18 in coming down to a lower group retracts the pallet fork plate 15 of the first lifting group out of, steel reinforcement cage gap, in the first lifting group
Bidirectional hydraulic oil cylinder declines, and the bidirectional hydraulic oil cylinder in the second lifting group, which works on, drives steel reinforcement cage to be lifted up, so past
It is multiple, until making steel reinforcement cage be up-shifted to real work desired height.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore all equivalent change or modifications done according to structure, feature and principle described in the utility model patent range,
It should be included in present utility model application the scope of the patents.
Claims (8)
1. a kind of drilled pile buries cage jacking apparatus, including pedestal, which is characterized in that be provided on the pedestal and rise along the vertical direction
Lift mechanism is arranged in the top of the lifting cylinder (2) of drop, the lifting cylinder (2)；
The pedestal be multiple connecting plates (3) enclose connect made of circular configuration, pass through bolt between two adjacent connecting plates (3)
Two adjusting sliders (8) are arranged in the top interval of connection, each connecting plate (3), and the adjusting slider (8) slidably connects
Adjustment seat (10), the adjustment seat (10) are the L shape plate structure being made of horizontal segment and vertical section, the water of adjustment seat (10)
It is offered in flat section location hole (11), positioning bolt (12) is set in location hole (11), it is solid on adjustment seat (10) horizontal segment
Surely lifting cylinder (2) are set, lifting cylinder (2) is circumscribed with hydraulic pump by oil pipe；
The lift mechanism is located at the top of lifting cylinder (2), and lift mechanism includes deck plate (13), shell (14) and pallet fork
Shell (14) are fixedly installed in plate (15), deck plate (13) top, and point of intermediate openings is provided in the shell (14)
Shell (14) is divided into upper layer and lower layer by partition (16), the demarcation plate (16), the upper layer of shell (14) penetrate pallet fork plate (15),
Tooth shaft (17) are arranged in lower interior part, teeth and pallet fork plate (15) of the tooth shaft (17) by setting in pallet fork plate (15) lower surface
Engagement, one end of tooth shaft (17) are stretched out shell (14) and are rotatablely connected with shell (14), and tooth shaft (17) stretches out the one of shell (14)
End fixed setting regulation handle (18).
2. a kind of drilled pile according to claim 1 buries cage jacking apparatus, which is characterized in that described connecting plate (3) one end
Fixed block (4), other end setting overlap joint block (5), the upper plane of fixed block (4) and the upper planes align of connecting plate (3) are set, taken
The lower plane of the lower plane and connecting plate (3) that connect block (5) flushes, and the four corners of fixed block (4) and overlap joint block (5) open up screw thread
Hole (6) passes through fastening bolt (7) at the threaded hole (6) of fixed block (4) and overlap joint block (5) between two adjacent connecting plates (3)
Connection.
3. a kind of drilled pile according to claim 2 buries cage jacking apparatus, which is characterized in that the connecting plate (3) is fixed
Block (4), overlap joint block (5) are fan annular, and fixed block (4) and the thickness for overlapping block (5) are the 1/2 of connecting plate (3) thickness.
4. a kind of drilled pile according to claim 1 buries cage jacking apparatus, which is characterized in that each adjusting slider
(8) it is offered on the left and right sides wall slideway (9), the length of slideway (9) is identical as the length of adjusting slider (8)；The tune
The sliding slot (19) to match with slideway (9) is offered at section seat (10) horizontal segment.
5. a kind of drilled pile according to claim 1 buries cage jacking apparatus, which is characterized in that the lifting cylinder (2) is
Bidirectional hydraulic oil cylinder.
6. a kind of drilled pile according to claim 1 buries cage jacking apparatus, which is characterized in that the pallet fork plate (15) is placed in
Inside shell (14) upper layer and with shell (14) clearance fit.
7. a kind of drilled pile according to claim 1 buries cage jacking apparatus, which is characterized in that each lifting cylinder
(2) junction of lower part and adjustment seat (10) is respectively provided with reinforcing rib (21).
8. a kind of drilled pile according to claim 7 buries cage jacking apparatus, which is characterized in that the reinforcing rib (21) is three
Angular plate structure, the quantity of reinforcing rib (21) are three, and three reinforcing ribs (21) are laid in each lifting cylinder (2)
Peripheral side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703013.5U CN209144794U (en) | 2018-10-20 | 2018-10-20 | A kind of drilled pile buries cage jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703013.5U CN209144794U (en) | 2018-10-20 | 2018-10-20 | A kind of drilled pile buries cage jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144794U true CN209144794U (en) | 2019-07-23 |
Family
ID=67270439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821703013.5U Expired - Fee Related CN209144794U (en) | 2018-10-20 | 2018-10-20 | A kind of drilled pile buries cage jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526153A (en) * | 2019-09-16 | 2019-12-03 | 中国建筑土木建设有限公司 | A kind of jack auxiliary pile foundation steel bar cage hangs structure and its construction method |
| CN111395344A (en) * | 2020-03-25 | 2020-07-10 | 中国一冶集团有限公司 | Reusable secant pile positioning device and construction method |
| CN117090199A (en) * | 2023-10-16 | 2023-11-21 | 起航(山东)投资建设集团有限公司 | Pile cutter for building engineering |
-
2018
- 2018-10-20 CN CN201821703013.5U patent/CN209144794U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526153A (en) * | 2019-09-16 | 2019-12-03 | 中国建筑土木建设有限公司 | A kind of jack auxiliary pile foundation steel bar cage hangs structure and its construction method |
| CN111395344A (en) * | 2020-03-25 | 2020-07-10 | 中国一冶集团有限公司 | Reusable secant pile positioning device and construction method |
| CN117090199A (en) * | 2023-10-16 | 2023-11-21 | 起航(山东)投资建设集团有限公司 | Pile cutter for building engineering |
| CN117090199B (en) * | 2023-10-16 | 2023-12-26 | 起航(山东)投资建设集团有限公司 | Pile cutter for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211020 |