CN109368559A - Hydraulic climbing device - Google Patents
Hydraulic climbing device Download PDFInfo
- Publication number
- CN109368559A CN109368559A CN201811297968.XA CN201811297968A CN109368559A CN 109368559 A CN109368559 A CN 109368559A CN 201811297968 A CN201811297968 A CN 201811297968A CN 109368559 A CN109368559 A CN 109368559A
- Authority
- CN
- China
- Prior art keywords
- pawl
- hydraulic
- case
- climbing device
- middle partition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
Abstract
Hydraulic climbing device of the present invention includes: upper pawl case, support rod, lower pawl case, middle partition, casing, hydraulic cylinder, bottom plate, hydraulic pump, first pawl and the second pawl, upper pawl case is fixed on the top of middle partition by support rod, lower pawl case is housed on middle partition, bottom plate is fixed on the lower section of lower pawl case by casing, upper pawl case in lift lever two sides is provided with a pair of first pawl, one end of first pawl is by shaft on upper pawl case, the other end withstands spine slot, lower pawl case in lift lever two sides is provided with a pair of second pawl, one end of second pawl is by shaft on lower pawl case, the other end withstands spine slot, a hydraulic cylinder is respectively provided at the symmetric position of lift lever two sides between middle partition and bottom plate, piston is provided in hydraulic cylinder, hydraulic cylinder is divided into upper pressure chamber and pushes chamber by piston, two liquid The upper pressure chamber and pushing chamber of cylinder pressure are connected with hydraulic pump, which completes large-scale steel structure, bridge, building superelevation, extra long distance and promoted.
Description
Technical field
It is especially a kind of superelevation, ultra long haul the invention patent relates to construction and installation heavy steel member hydraulic pressure lift field
Chaotropic presses climbing device.
Background technique
Currently, project creates the indirect cool tower of two steel structural forms, the high 175m of the indirect cool tower, by lower part cone segments, top
Shell portion and reinforcing ring composition.7000 tons of separate unit head tower gross weight, wherein 5 layers of reinforcing ring group are to rear 0-55 meters and 55-175 rice two
A lift up of steel structure stage 0-55 meter lift up of steel structure section is by 5 layers of reinforcing ring steel construction and its reinforces ring connector, ring beam track,
It does not include adjunct platform, 2 traveling tower cranes, so 0-55 meters of raising section total weights always add up to 1683.33 tons, at 55 meters
Place is uniformly arranged 25 hoist points, and each hoist point is not less than 80 ton force of lifting force, 2000 tons, 55 meter -175 of specified total lifting capacity
Meter Ti Sheng uses same procedure, 10.2 meters of each hoisting depth, and lifting weight is successively successively decreased after every layer of reinforcing ring installation is in place,
Reinforcing ring to installation site carries out installation fixation.
Due to this tower height degree superelevation, 0-175 meters are promoted to multi-process construction step by step, and lifting device and climbing device are in state
Inside still belonging to the first time, hydraulic device uses for reference the U.S., the advanced experiences such as Germany, independent development innovation, have that technique is advanced, novel, unique,
, there is very big popularization space in the features such as domestic initiation, the first in the world.
Summary of the invention
The present invention is the superelevation for solving the problems, such as large-scale component, extra long distance promotion, and provides a kind of hydraulic climbing device,
The device is the same industry, the conveying of same domain large-scale steel structure, bridge, building superelevation, extra long distance provides a kind of new equipment.
In order to complete present invention purpose, the invention adopts the following technical scheme:
A kind of hydraulic climbing device of the invention, the hydraulic climbing device are fixed on the lower section of component to be hoisted, lift lever
The hydraulic climbing device is penetrated, is equably provided in lift lever axial direction several to symmetrical spine slot, hydraulic climbing device includes:
Upper pawl case, support rod, lower pawl case, middle partition, casing, hydraulic cylinder, bottom plate, hydraulic pump, the first pawl and the second pawl,
In: upper pawl case is fixed on the top of middle partition by least three support rods, and lower pawl case is housed on middle partition, and bottom plate is logical
The lower section that casing is fixed on lower pawl case is crossed, lift lever sequentially passes through pawl case, lower pawl case, middle partition, set from top to bottom
Pipe and bottom plate, the upper pawl case in lift lever two sides are provided with a pair of symmetrical first pawl, and one end of the first pawl is by turning
For axis on upper pawl case, the other end withstands spine slot, and the lower pawl case in lift lever two sides is provided with a pair of symmetrical second spine
Pawl, one end of the second pawl is through shaft on lower pawl case, and the other end withstands spine slot, and the first pawl is being mentioned with the second pawl
Maximum spacing in rising stem axial direction is at least a spine slot, the lift lever two sides symmetric position punishment between middle partition and bottom plate
Not Zhuan You a hydraulic cylinder, the upper end of hydraulic cylinder is fixed on middle partition, is provided with piston in hydraulic cylinder, the upper end of piston is fixed
In the lower end of lower pawl case, the lower end of piston is fixed on bottom plate, and hydraulic cylinder is divided into upper pressure chamber and pushes chamber, two liquid by piston
The upper pressure chamber of cylinder pressure and push that chamber passes through pipeline respectively and valve is connected with hydraulic pump；
A kind of hydraulic climbing device of the invention, in which: the first spring is housed between two the first pawls；
A kind of hydraulic climbing device of the invention, in which: second spring is housed between two the second pawls；
A kind of hydraulic climbing device of the invention, in which: cylinder cap is housed in the upper end of hydraulic cylinder, hydraulic cylinder is solid by cylinder cap
It is scheduled on partition；
A kind of hydraulic climbing device of the invention, in which: have a bulge loop in the axial direction of piston, which makes piston will
Hydraulic cylinder is divided into pressure chamber and pushes chamber；
A kind of hydraulic climbing device of the invention, in which: the support rod is four, they are uniformly distributed in pawl
On case and middle partition；
A kind of hydraulic climbing device of the invention, in which: first pawl and the second pawl are in lift lever axial direction
Maximum spacing is a spine slot or two spine slots；
A kind of hydraulic climbing device of the invention, in which: the upper end of casing passes through middle partition and is fixed on lower pawl case.
The combination of a kind of hydraulic climbing device of the invention due to using two pawls, so that easy to operate fast
Victory, fixation is reliable, and it uses hydraulic for power, and lifting weight is significantly promoted, can complete large-scale steel structure,
The promotion of bridge, building superelevation, extra long distance.
Detailed description of the invention
Fig. 1 is that hydraulic climbing device of the present invention faces diagrammatic cross-section, it illustrates a kind of work of hydraulic climbing device
Make state；
Fig. 2 is that invention hydraulic climbing device faces diagrammatic cross-section, it illustrates another work of hydraulic climbing device
Make state.
In fig. 1 and 2, label 1 is lift lever；Label 2 is upper pawl case；Label 3 is support rod；Label 4 is lower spine
Pawl case；Label 5 is cylinder cap；Label 6 is middle partition；Label 7 is casing；Label 8 is hydraulic cylinder；Label 9 is bottom plate；Label 10 is
First pawl；Label 11 is the second pawl；Label 12 is piston；Label 13 is the first spring；Label 14 is second spring；Label
15 be hydraulic pump；Label 16 is upper pressure chamber；Label 17 is to push chamber；Label 18 is spine slot；Label 19 is bulge loop；
Specific embodiment
A kind of superelevation of the invention patent, extra long distance hydraulic climbing device are made with reference to the accompanying drawings and detailed description
It is further described:
Hydraulic climbing device of the invention is fixed on the lower section of component to be hoisted, and lift lever 1 penetrates the hydraulic climbing device,
It is equably provided in 1 axial direction of lift lever several to symmetrical spine slot 18.
As depicted in figs. 1 and 2, hydraulic climbing device include: upper pawl case 2, support rod 3, lower pawl case 4, middle partition 6,
Casing 7, hydraulic cylinder 8, bottom plate 9, hydraulic pump 15, the first pawl 10 and the second pawl 11, upper pawl case 2 pass through at least three for example
Four support rods 3 are fixed on the top of middle partition 6, and lower pawl case 4 is housed on middle partition 6, and the upper end of casing 7 passes through middle partition
6 are fixed on lower pawl case 4, and the lower end of casing 7 is fixed on bottom plate 9.Lift lever 1 sequentially pass through from top to bottom pawl case 2,
Lower pawl case 4, casing 7, middle partition 6 and bottom plate 9, the upper pawl case 2 in 1 two sides of lift lever are provided with a pair of symmetrical first spine
Pawl 11, one end of the first pawl 11 is through shaft on upper pawl case 2, and the other end withstands spine slot 18, in two the first pawls
First spring 13 is housed between 11.Lower pawl case 4 in 1 two sides of lift lever is provided with a pair of symmetrical second pawl 10, and second
Through shaft on lower pawl case 4, the other end withstands spine slot 18, is equipped between two the second pawls 10 for one end of pawl 10
Second spring 14.The spacing of first pawl 11 and the second pawl 10 in 1 axial direction of lift lever is one or two spine slots 18, in
A hydraulic cylinder 8 is respectively provided at 1 two sides symmetric position of lift lever between partition 6 and bottom plate, the upper end of hydraulic cylinder 8 is equipped with cylinder
Lid 5, hydraulic cylinder 8 are fixed on middle partition 6 by cylinder cap 5, are provided with piston 12 in hydraulic cylinder 8, the upper end of piston 12 is fixed on
The lower end of lower pawl case 4, the lower end of piston 12 are fixed on bottom plate 9, there is a bulge loop 19 in the axial direction of piston 12, the bulge loop 19
So that hydraulic cylinder 8 is divided into upper pressure chamber 16 and pushes chamber 17 by piston 12.The upper pressure chamber 16 and pushing chamber 17 of two hydraulic cylinders 8 are distinguished
It is connected by pipeline and valve with hydraulic pump 15.
As shown in Figure 1, when hydraulic pump 15 is refueled by pipeline and valve to the pushing chamber 17 of two hydraulic cylinders 8, second
Pawl 10 is opened, and the first pawl 11 is locked, as shown in Fig. 2, piston 12 moves up in hydraulic cylinder 8, in the drive of piston 12
Under, lower pawl case 4, casing 7 and bottom plate 9 move up, and when the mobile spine separation of piston 12, the second pawl 10 is locked.
When hydraulic pump 15 is refueled by pipeline and valve to the upper pressure chamber 16 of two hydraulic cylinders 8, the first pawl 11 is opened, the second pawl
10 is locked, as shown in Figure 1, hydraulic cylinder 8 is moved up along piston 12, under the drive of hydraulic cylinder 8, upper pawl case 2, support rod
3 and middle partition 6 move up, when hydraulic cylinder 8 moves up a spine separation along piston 12, the first pawl 11 is locked.
An operation circulation is completed, and so on, hydraulic climbing device of the invention constantly climbs along lift lever.
Embodiment described above is only that the preferred embodiment of the invention patent is described, not to the present invention
The range of patent is defined, and under the premise of not departing from the invention patent design spirit, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of patent of invention is made should all be fallen into the scope of protection of the patent of the present invention.
Claims (8)
1. a kind of hydraulic climbing device, which is fixed on the lower section of component to be hoisted, and lift lever (1) penetrates the liquid
Climbing device is pressed, is equably provided in lift lever (1) axial direction several to symmetrical spine slot (18), hydraulic climbing device includes:
Upper pawl case (2), support rod (3), lower pawl case (4), middle partition (6), casing (7), hydraulic cylinder (8), bottom plate (9), hydraulic pump
(15), the first pawl (10) and the second pawl (11), it is characterised in that: upper pawl case (2) are solid by least three support rods (3)
It is scheduled on the top of middle partition (6), lower pawl case (4) is housed on middle partition (6), bottom plate (9) is fixed on lower spine by casing (7)
The lower section of pawl case (4), lift lever (1) sequentially pass through pawl case (2), lower pawl case (4), casing (7), middle partition from top to bottom
(6) and bottom plate (9), the upper pawl case (2) in lift lever (1) two sides are provided with a pair of symmetrical first pawl (11), the first spine
One end of pawl (11) is through shaft on upper pawl case (2), and the other end withstands spine slot (18), under lift lever (1) two sides
Pawl case (4) is provided with a pair of symmetrical second pawl (10), and one end of the second pawl (10) is mounted in lower pawl case by shaft
(4) on, other end item is lived spine slot (18), and the first pawl (11) and the second pawl (10) are between the maximum in lift lever (1) axial direction
Away from an at least spine slot (18), one is respectively provided at lift lever (1) two sides symmetric position between middle partition (6) and bottom plate
A hydraulic cylinder (8), the upper end of hydraulic cylinder (8) are fixed on middle partition (6), are provided with piston (12), piston in hydraulic cylinder (8)
(12) upper end is fixed on the lower end of lower pawl case (4), and the lower end of piston (12) is fixed on bottom plate (9), and piston (12) is by liquid
Cylinder pressure (8) is divided into pressure chamber (16) and pushes chamber (17), and the upper pressure chamber (16) of two hydraulic cylinders (8) and pushing chamber (17) are led to respectively
Piping and valve are connected with hydraulic pump (15).
2. hydraulic climbing device as described in claim 1, it is characterised in that: the first bullet is housed between two the first pawls (11)
Spring (13).
3. hydraulic climbing device as claimed in claim 2, it is characterised in that: the second bullet is housed between two the second pawls (10)
Spring (14).
4. hydraulic climbing device as claimed in claim 3, it is characterised in that: cylinder cap (5) are housed in the upper end of hydraulic cylinder (8), liquid
Cylinder pressure (8) is fixed on middle partition (6) by cylinder cap (5).
5. hydraulic climbing device as claimed in claim 4, it is characterised in that: there are a bulge loop (19) in the axial direction of piston (12),
The bulge loop (19) makes piston (12) that hydraulic cylinder (8) are divided into upper pressure chamber (16) and push chamber (17).
6. hydraulic climbing device as claimed in claim 5, it is characterised in that: the support rod (3) is four, their equably cloth
It sets on upper pawl case (2) and middle partition (6).
7. hydraulic climbing device as claimed in claim 6, it is characterised in that: first pawl (11) and the second pawl (10) exist
Maximum spacing in lift lever (1) axial direction is a spine slot (18) or two spine slots (18).
8. hydraulic climbing device as claimed in claim 7, it is characterised in that: the upper end of casing (7) passes through middle partition (6) and is fixed on
On lower pawl case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297968.XA CN109368559A (en) | 2018-11-01 | 2018-11-01 | Hydraulic climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297968.XA CN109368559A (en) | 2018-11-01 | 2018-11-01 | Hydraulic climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368559A true CN109368559A (en) | 2019-02-22 |
Family
ID=65396739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297968.XA Pending CN109368559A (en) | 2018-11-01 | 2018-11-01 | Hydraulic climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368559A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201785178U (en) * | 2010-07-29 | 2011-04-06 | 上海利策科技有限公司 | Hydraulic climbing type lifting device |
| CN105417455A (en) * | 2015-12-25 | 2016-03-23 | 安徽唐兴机械装备有限公司 | Hydraulic climbing mechanism |
| CN105502240A (en) * | 2015-12-25 | 2016-04-20 | 安徽唐兴机械装备有限公司 | Hydraulic climbing mechanism with safety deadlock function |
| CN207959931U (en) * | 2018-03-01 | 2018-10-12 | 庄红伟 | A kind of construction hydraulic climbing scaffold |
-
2018
- 2018-11-01 CN CN201811297968.XA patent/CN109368559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201785178U (en) * | 2010-07-29 | 2011-04-06 | 上海利策科技有限公司 | Hydraulic climbing type lifting device |
| CN105417455A (en) * | 2015-12-25 | 2016-03-23 | 安徽唐兴机械装备有限公司 | Hydraulic climbing mechanism |
| CN105502240A (en) * | 2015-12-25 | 2016-04-20 | 安徽唐兴机械装备有限公司 | Hydraulic climbing mechanism with safety deadlock function |
| CN207959931U (en) * | 2018-03-01 | 2018-10-12 | 庄红伟 | A kind of construction hydraulic climbing scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230000 East Fozhang Road and North Tingyun Road Office Building, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: China National Chemical Engineering Third Construction Co., Ltd. Address before: 232038 No. 98 Dongshan Road, Tianjiaan District, Huainan City, Anhui Province Applicant before: China National Chemical Engineering Third Construction Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |