CN201250511Y - Stepping hydraulic pole climbing device - Google Patents
Stepping hydraulic pole climbing device Download PDFInfo
- Publication number
- CN201250511Y CN201250511Y CNU2008200390125U CN200820039012U CN201250511Y CN 201250511 Y CN201250511 Y CN 201250511Y CN U2008200390125 U CNU2008200390125 U CN U2008200390125U CN 200820039012 U CN200820039012 U CN 200820039012U CN 201250511 Y CN201250511 Y CN 201250511Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- pawl
- climbing
- spring
- post
- 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.)
- Expired - Lifetime
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 30
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000009415 formwork Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a stepping hydraulic pole climbing device in the field of building auxiliary equipment, which comprises an upright climbing column with a rectangular cross section, wherein two pawl boxes are sequentially sleeved on the climbing column, two bidirectional oil cylinders are symmetrically arranged between the two sides of the two pawl boxes respectively in a bilateral mode, the cylinder body of each bidirectional oil cylinder is hinged with one of the pawl boxes, a plunger of each bidirectional oil cylinder is hinged with the other pawl box, guide blocks are respectively arranged at the four corners of the climbing column in the two pawl boxes, a plurality of step blocks are symmetrically arranged on the two sides of the climbing column respectively, and pawls are hinged to the two sides of the climbing column in the two pawl boxes respectively; when the lower end of the pawl rotates around the pawl hinged axial climbing column, the lower end of the pawl is abutted against the upper end of the corresponding stepping block; the pawl box is provided with an arc-shaped groove, a spring pin shaft which is inserted into the arc-shaped groove in a matched mode is connected with the pawl, and a spring which pulls the lower end of the pawl to the climbing column is arranged on the spring pin shaft. When the device works, the climbing rod can be lifted step by step and the load can climb, and the device can be used for lifting templates, overhead large equipment, steel structural members, building components and the like.
Description
Technical field
The utility model relates to the assistive device that uses in a kind of building operations, particularly is used for sliding formwork, creeping formwork climbing shuttering, hangs the actuating unit of platform.
Background technology
When building field carries out concrete pouring, need formwork erection in advance, be about to the template predetermined fixed in the reinforcing cage periphery, pour into a mould after fixing, the back form removal of waiting to the cement solidifies, carry out the next position formwork erection again, form removal and formwork erection need spend the plenty of time, also need a large amount of supporting members that template is carried out support fixation during formwork erection, therefore, its consumptive material is many, and construction speed is slow.In the prior art, have and a kind ofly carry mould shadoof bifunctional hydraulic jack (the application claims: difunctional jack), the patent No. is ZL200420080879.7, its upper cylinder, down oil cylinder and two-way master cylinder are arranged on the support bar, by upper and lower oil cylinder and two-way master cylinder interaction can realize that upper and lower oil cylinder and two-way master cylinder are along the support bar ascending motion.Its weak point is: this jack structure complexity, manufacturing cost height; There is limitation its field of employment, only limits to carry in mould, the shadoof use.
The utility model content
The purpose of this utility model provides a kind of step type hydraulic climbing apparatus, makes it simple in structure, uses reliably, and application is wider.
The purpose of this utility model is achieved in that step type hydraulic climbing apparatus, comprise section rectangular uprightly climb post, climb and be set with two ratchet casees on the post one on the other successively, between the two ratchet case both sides respectively bilateral symmetry be provided with two-way cylinder, one of the cylinder body of two-way cylinder and ratchet case are hinged, the plunger of two-way cylinder and another ratchet case are hinged, be positioned at four jiaos of places climbing post in the two ratchet casees and be provided with guide pad respectively, climb the post both sides and be arranged with some pieces of marking time respectively, be positioned in the two ratchet casees and climb the post both sides and be hinged with ratchet through ratchet jointed shaft symmetry respectively; When climbing the post rotation, conflict in the upper end of the corresponding piece of marking time in the lower end of ratchet around the ratchet jointed shaft in the ratchet lower end; The ratchet case is provided with the deep-slotted chip breaker concentric with the ratchet jointed shaft, and one cooperates the axis pin of the spring that inserts deep-slotted chip breaker to link to each other with ratchet, and axis pin of the spring is provided with the ratchet lower end to the spring of climbing the post tractive.
The described axis pin of the spring position that links to each other with ratchet can be positioned at the jointed shaft downside, and spring is connected between the axis pin of the spring of same ratchet case both sides.This structure makes that spring all the time can be with the ratchet lower end to climbing the post tractive.
During this device work, can will climb post and support platform fixes, load and last ratchet case are fixed, during initial operating position, conflict under spring pulling in a certain piece upper end of marking time in corresponding ratchet lower end, when the oil-feed of two-way cylinder upper end, the piece of marking time can overcome spring force and push ratchet on the ratchet case open, it is motionless that following ratchet case keeps, and last ratchet case promotes to climb post and load is up; When the reverse oil-feed of two-way cylinder, the ratchet on the last ratchet case can be conflicted at the corresponding piece downside of marking time, and following ratchet case can move upward; Finish a working cycles, two ratchet casees and the load impulse stroke that then risen; So repeatedly, load can be promoted.Compared with prior art, the utility model is simple in structure, uses reliably, can be in sliding formwork for building, creeping formwork uses as climbing shuttering, the actuating unit that hangs platform, also can be used for promoting overhead main equipment, steel construction piece, building unit etc., its range of application is wider.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Wherein, 1 time ratchet case, 2 plungers, 3 ratchet jointed shafts, 4 cylinder bodies, 5 deep-slotted chip breakers, 6 axis pin of the spring, 7 ratchets, 8 pieces of marking time, 9 climb post, ratchet case on 10,11 guide pads, 12 loads, 13 springs.
The specific embodiment
As Fig. 1 and 2, be step type hydraulic climbing apparatus, comprise section rectangular uprightly climb post 9, climb and be set with two ratchet casees on the post 9 one on the other successively, be respectively ratchet case 10 and following ratchet case 1, between the two ratchet case both sides respectively bilateral symmetry be provided with two-way cylinder, the cylinder body 4 and the last ratchet case 10 of two-way cylinder are hinged, the plunger 2 and the following ratchet case 1 of two-way cylinder are hinged, be positioned at four jiaos of places climbing post 9 in the two ratchet casees and be provided with guide pad 11 respectively, climbing post 9 both sides is arranged with respectively to be positioned in some piece 8, two ratchet casees of marking time and climbs post 9 both sides and be hinged with ratchet 7 through ratchet jointed shaft 3 symmetries respectively; When climbing post 9 rotations, conflict in the upper end of the corresponding piece 8 of marking time in the lower end of ratchet 7 around ratchet jointed shaft 3 in ratchet 7 lower ends; Last ratchet case 10 and following ratchet case 1 are provided with the deep-slotted chip breaker 5 concentric with ratchet jointed shaft 3, one cooperates the axis pin of the spring 6 that inserts deep-slotted chip breaker 5 to link to each other with ratchet, axis pin of the spring 6 position that links to each other with ratchet is positioned at the jointed shaft downside, spring 13 is connected between the axis pin of the spring 6 of same ratchet case both sides, spring 13 can be all the time with the ratchet lower end to climbing post 9 tractives.
During this device work, can fix with support platform climbing post 9, load 12 and last ratchet case 10 are fixed, during initial operating position, conflict in a certain piece 8 upper ends of marking time under spring 13 pulling in corresponding ratchet 7 lower ends, when the oil-feed of two-way cylinder upper end, the piece 8 of marking time can overcome spring force and push ratchet on the ratchet case 10 open, following ratchet case 1 keeps motionless, and last ratchet case 10 promotes to climb post 9 and load 12 is up; When the reverse oil-feed of two-way cylinder, the ratchet on the last ratchet case 10 can be conflicted at corresponding piece 8 downsides of marking time, and following ratchet case 1 can move upward; Finish a working cycles, two ratchet casees and load 12 impulse stroke that then risen; So repeatedly, load 12 can be promoted.
The utility model is not limited to the foregoing description, and described two-way cylinder upper-lower position can exchange; Spring also not only is confined to be arranged on the downside that is positioned at ratchet jointed shaft 3 on the ratchet, as long as spring energy tractive ratchet pulls to the ratchet lower end and climbs post 9, spring can be arranged on the optional position.
Claims (2)
1, step type hydraulic climbing apparatus, it is characterized in that: comprise section rectangular uprightly climb post, climb and be set with two ratchet casees on the post one on the other successively, between the two ratchet case both sides respectively bilateral symmetry be provided with two-way cylinder, one of the cylinder body of two-way cylinder and ratchet case are hinged, the plunger of two-way cylinder and another ratchet case are hinged, be positioned at four jiaos of places climbing post in the two ratchet casees and be provided with guide pad respectively, climb the post both sides and be arranged with some pieces of marking time respectively, be positioned in the two ratchet casees and climb the post both sides and be hinged with ratchet through ratchet jointed shaft symmetry respectively; When climbing the post rotation, conflict in the upper end of the corresponding piece of marking time in the lower end of ratchet around the ratchet jointed shaft in the ratchet lower end; The ratchet case is provided with the deep-slotted chip breaker concentric with the ratchet jointed shaft, and one cooperates the axis pin of the spring that inserts deep-slotted chip breaker to link to each other with ratchet, and axis pin of the spring is provided with the ratchet lower end to the spring of climbing the post tractive.
2, step type hydraulic climbing apparatus according to claim 1 is characterized in that: the described axis pin of the spring position that links to each other with ratchet is positioned at the jointed shaft downside, and spring is connected between the axis pin of the spring of same ratchet case both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390125U CN201250511Y (en) | 2008-08-14 | 2008-08-14 | Stepping hydraulic pole climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390125U CN201250511Y (en) | 2008-08-14 | 2008-08-14 | Stepping hydraulic pole climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250511Y true CN201250511Y (en) | 2009-06-03 |
Family
ID=40746184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390125U Expired - Lifetime CN201250511Y (en) | 2008-08-14 | 2008-08-14 | Stepping hydraulic pole climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250511Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349103B (en) * | 2008-08-14 | 2010-10-06 | 江都揽月机械有限公司 | Step type hydraulic climbing apparatus |
| CN102312579A (en) * | 2011-07-15 | 2012-01-11 | 长沙科达建设机械制造有限公司 | Automatic floor inner crawling device for concrete distributing machine |
-
2008
- 2008-08-14 CN CNU2008200390125U patent/CN201250511Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349103B (en) * | 2008-08-14 | 2010-10-06 | 江都揽月机械有限公司 | Step type hydraulic climbing apparatus |
| CN102312579A (en) * | 2011-07-15 | 2012-01-11 | 长沙科达建设机械制造有限公司 | Automatic floor inner crawling device for concrete distributing machine |
| CN102312579B (en) * | 2011-07-15 | 2013-05-15 | 长沙科达建设机械制造有限公司 | Automatic floor inner crawling device for concrete distributing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101343928A (en) | Hydraulic pole climbing device | |
| CN101349103B (en) | Step type hydraulic climbing apparatus | |
| CN201395493Y (en) | Multifunctional wheeled mobile lifting control platform | |
| CN202830776U (en) | Bridge variable cross-section rectangular high pier cantilever creeping formwork construction device | |
| CN204125847U (en) | Suspension bridge maintenance aerial operation plateform system | |
| CN201250511Y (en) | Stepping hydraulic pole climbing device | |
| CN201250510Y (en) | Hydraulic pole climbing device | |
| CN101570959A (en) | Cross-over bridge fabrication machine with up mobile formwork and cross-over construction method thereof | |
| CN107178204A (en) | Elevator electric hydaulic construction platform device and the elevator shear wall construction method | |
| CN205855911U (en) | A kind of power equipment apparatus for controlling of lifting | |
| CN108660928B (en) | Bridge high pier climbing formwork lifting device | |
| CN203295982U (en) | Hanging basket lifting system | |
| CN201089703Y (en) | Hydraulic pressure slippage top rising device | |
| CN111421086B (en) | Energy-concerving and environment-protective type building material processing equipment | |
| CN115288024A (en) | Wall-attached device and driving device for creeping formwork | |
| Nguyen et al. | An improvement of a hydraulic self-climbing formwork | |
| CN201109996Y (en) | Hydraulic climbing formwork device | |
| CN106150081A (en) | A kind of without scaffold cast-in-place concrete system and without scaffold concrete cast-in-situ method | |
| CN202829424U (en) | Indoor movable type hoisting tool | |
| CN101761001A (en) | Multistage hydraulic cylinder track lifting and lining tool | |
| CN205889484U (en) | Highway precast box girder template hydraulic pressure has that rail is whole pacifies dismouting and put | |
| CN201010496Y (en) | Large-tonnage lifting device using through jack as power | |
| CN211283517U (en) | Lifting hoisting machine for elevator shaft construction | |
| CN216275817U (en) | A walking type form trolley for construction of narrow and small piping lane of heavy grade | |
| CN201292226Y (en) | Detachable weight iron suspension-release apparatus and locomotive crane having the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090603 Effective date of abandoning: 20080814 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090603 Effective date of abandoning: 20080814 |