CN206705432U - The safe jacking system of Construction of Silo cage with anticreep track - Google Patents
The safe jacking system of Construction of Silo cage with anticreep track Download PDFInfo
- Publication number
- CN206705432U CN206705432U CN201720528192.2U CN201720528192U CN206705432U CN 206705432 U CN206705432 U CN 206705432U CN 201720528192 U CN201720528192 U CN 201720528192U CN 206705432 U CN206705432 U CN 206705432U
- Authority
- CN
- China
- Prior art keywords
- cage
- construction
- anticreep track
- silo
- pulley
- 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 - Fee Related
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides a kind of safe jacking system of Construction of Silo cage with anticreep track, including hoist engine, hoist engine output end is connected with No.1 rope one end and No. two rope one end respectively, the No.1 rope other end is connected by fixed pulley with cage top, No. two rope other ends are also connected with cage top, pulley is installed, pulley is slidably connected in the anticreep track on vertical shaft madial wall on cage；The utility model improves the stability in cage lifting process, prevents cage from colliding the borehole wall in lifting process, improves the security performance of cage, protects the life security of staff.
Description
Technical field
Construction safety technical field is the utility model is related to, is pacified in particular to a kind of Construction of Silo cage with anticreep track
Full jacking system.
Background technology
Penstock vertical shaft is the important component in Hydropower Underground Project, using the waterwork owner of the structure
Have：Vertical shaft, surge shaft, gate shaft, outlet well, ventilation shaft and access well of diversion system etc..Conventional excavation method has：Entirely
Expand excavating load after section excavation, first pilot shaft, use pilot shaft used when excavating it is more for：Pilot shaft excavating load, expand excavating load.
Penstock shaft excavation needs staff deeply scene, and cage is to transport staff in penstock Construction of Silo
Upper and lower instrument.And staff takes cage and certain danger be present, penstock shaft excavation supporting initial stage, often there is stone
Drop, and cage deficient in stability in lifting process, once occur surprisingly, to easily cause life danger.
The content of the invention
A kind of the purpose of this utility model is to overcome above-mentioned deficiency, there is provided Construction of Silo cage safety with anticreep track
Jacking system, to improve the stability in cage lifting process, prevent cage from colliding the borehole wall in lifting process, improve cage
Security performance, protect the life security of staff.
The utility model is in order to solve the above technical problems, used technical scheme is：A kind of vertical shaft with anticreep track
Construct the safe jacking system of cage, including hoist engine, the hoist engine output end respectively with No.1 rope one end and No. two ropes
One end is connected, and the No.1 rope other end is connected by fixed pulley with cage top, and No. two rope other ends are also with hanging
Cage top end connects, and is provided with pulley on the cage, the pulley is slidably connected with the anticreep track on vertical shaft madial wall.
Preferably, the anticreep track is close to vertical shaft madial wall, and including upper bend section and bottom straightway.
Preferably, the hoist engine is by earth anchorage in vertical shaft madial wall, and the fixed pulley is by day anchoring due to perpendicular
Well madial wall.
Preferably, the cage bottom is provided with two pulleys, and each pulley is slidably connected with corresponding anticreep track.
Preferably, the quantity of the hoist engine is two, and one of them be connected with No.1 rope, and another and No. two are restricted
Rope connects.
Preferably, the anticreep track is U-type groove steel construction, and pulley is fastened on interior by it.
The beneficial effects of the utility model：The utility model improves the stability in cage lifting process, prevents cage
The borehole wall is collided in lifting process, improves the security performance of cage, protects the life security of staff.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the safe jacking system of Construction of Silo cage with anticreep track；
Fig. 2 is the attachment structure schematic diagram of cage and anticreep track in Fig. 1；
Fig. 3 is the attachment structure schematic diagram of anticreep track and pulley in Fig. 2；
In figure, hoist engine 1, earth anchor 1.1, No.1 rope 2, No. two ropes 3, fixed pulley 4, day anchor 4.1, cage 5, pulleys
5.1st, anticreep track 6, upper bend section 6.1, bottom straightway 6.2.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of safe jacking system of Construction of Silo cage with anticreep track, including hoist engine 1, institute
State the output end of hoist engine 1 to be connected with the one end of No.1 rope 2 and No. two one end of rope 3 respectively, the other end of No.1 rope 2 passes through
Fixed pulley 4 is connected with the top of cage 5, and No. two ropes 3 other end is also connected with the top of cage 5, is provided with the cage 5
Pulley 5.1, the pulley 5.1 are slidably connected with the anticreep track 6 on vertical shaft madial wall.
Preferably, the anticreep track 6 is close to vertical shaft madial wall, and including upper bend section 6.1 and bottom straightway
6.2.Because vertical shaft has vertical section and bending section, therefore anticreep track 6 is when mounted, can have upper bend section 6.1 with
Portion's straightway 6.2.
Preferably, the hoist engine 1 is fixed on vertical shaft madial wall by earth anchor 1.1, and the fixed pulley 4 passes through day anchor 4.1
It is fixed on vertical shaft madial wall.
Preferably, the bottom of cage 5 is provided with two pulleys 5.1, and each pulley 5.1 is slided with corresponding anticreep track 6
Dynamic connection.
Preferably, the quantity of the hoist engine 1 be two, one of them is connected with No.1 rope 2, another with No. two
Rope 3 connects.In practical operation, No.1 rope 2 and No. two ropes 3 only can also be controlled respectively by a hoist engine 1
It is flexible, this just needs arrangement of clutch to control.
Preferably, the anticreep track 6 is U-type groove steel construction, and pulley 5.1 is fastened on interior by it.This structure can either
Pulley 5.1 is steadily blocked, it is also possible that pulley 5.1 easily slides in anticreep track 6.
The present embodiment operation principle is as follows：After penstock vertical shaft often excavates a segment distance, cavern support is first carried out, is repaved
Set up defences derailing road 6, when there is staff to take cage penstock vertical shaft about 5, by the pulling of hoist engine 1 No.1 rope 2 or
No. two ropes 3, make cage 5 be lifted along anticreep track 6：When cage 5 is located at bottom straightway 6.2, hoist engine 1 pulls No.1 rope
Rope 2；When cage 5 is located at upper bend section 6.1, hoist engine 1 pulls No. two ropes 3；Finally cause cage 5 in anticreep track 6
Upper smooth sliding, which raises the stability that cage 5 lifts, the life security of staff is ensured.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
Make, the feature in embodiment and embodiment in the application can be mutually combined in the case where not conflicting.This practicality is new
Technical characteristic in the technical scheme that the protection domain of type should be recorded with claim, including the technical scheme of claim record
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of safe jacking system of Construction of Silo cage with anticreep track, including hoist engine（1）, it is characterised in that：It is described
Hoist engine（1）Output end respectively with No.1 rope（2）One end and No. two ropes（3）One end connects, the No.1 rope（2）It is another
End passes through fixed pulley（4）With cage（5）Top connects, No. two ropes（3）The other end also with cage（5）Top connects, institute
State cage（5）On pulley is installed（5.1）, the pulley（5.1）With the anticreep track on vertical shaft madial wall（6）It is slidably connected.
2. the Construction of Silo cage safe jacking system according to claim 1 with anticreep track, it is characterised in that：It is described
Anticreep track（6）It is close to vertical shaft madial wall, and including upper bend section（6.1）With bottom straightway（6.2）.
3. the Construction of Silo cage safe jacking system according to claim 1 with anticreep track, it is characterised in that：It is described
Hoist engine（1）Pass through earth anchor（1.1）It is fixed on vertical shaft madial wall, the fixed pulley（4）Pass through day anchor（4.1）It is fixed in vertical shaft
Side wall.
4. the Construction of Silo cage safe jacking system according to claim 1 with anticreep track, it is characterised in that：It is described
Cage（5）Bottom is provided with two pulleys（5.1）, each pulley（5.1）With corresponding anticreep track（6）It is slidably connected.
5. the Construction of Silo cage safe jacking system according to claim 1 with anticreep track, it is characterised in that：It is described
Hoist engine（1）Quantity be two, one of them and No.1 rope（2）Connection, another and No. two ropes（3）Connection.
6. the Construction of Silo cage safe jacking system according to claim 1 with anticreep track, it is characterised in that：It is described
Anticreep track（6）For U-type groove steel construction, it is by pulley（5.1）In being fastened on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528192.2U CN206705432U (en) | 2017-05-12 | 2017-05-12 | The safe jacking system of Construction of Silo cage with anticreep track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528192.2U CN206705432U (en) | 2017-05-12 | 2017-05-12 | The safe jacking system of Construction of Silo cage with anticreep track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705432U true CN206705432U (en) | 2017-12-05 |
Family
ID=60463897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528192.2U Expired - Fee Related CN206705432U (en) | 2017-05-12 | 2017-05-12 | The safe jacking system of Construction of Silo cage with anticreep track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117003082A (en) * | 2023-10-07 | 2023-11-07 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
-
2017
- 2017-05-12 CN CN201720528192.2U patent/CN206705432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117003082A (en) * | 2023-10-07 | 2023-11-07 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
| CN117003082B (en) * | 2023-10-07 | 2023-12-12 | 福建力霸机械科技股份有限公司 | Elevator and built-in cage track |
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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 |
Granted publication date: 20171205 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |