CN206986897U - A kind of tethered sliding formula toe slab grouting system - Google Patents
A kind of tethered sliding formula toe slab grouting system Download PDFInfo
- Publication number
- CN206986897U CN206986897U CN201720793112.6U CN201720793112U CN206986897U CN 206986897 U CN206986897 U CN 206986897U CN 201720793112 U CN201720793112 U CN 201720793112U CN 206986897 U CN206986897 U CN 206986897U
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- CN
- China
- Prior art keywords
- construction platform
- sliding formula
- hoist engine
- grouting system
- tethered sliding
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- 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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Abstract
The utility model discloses a kind of tethered sliding formula toe slab grouting system, including construction platform, haulage cable and hoist engine, the construction platform, haulage cable and hoist engine are sequentially connected, the hoist engine is arranged on concrete pedestal, concrete fluting is provided with concrete pedestal, the haulage cable is slotted through concrete；The construction platform is formed by connecting by 5 Pin triangular form steelframe laterals.The utility model is efficiently solved abrupt slope toe slab grouting construction platform and sets up and bore the problem for filling equipment movement, and avoided and set up in the operating environment of abrupt slope and Demolition Construction platform, the mobile danger for boring filling equipment by the transfer of hoist engine traction construction platform.
Description
Technical field
Toe board grouting construction field of operation in water conservancy and hydropower foundation treatment engineering is the utility model is related to, more particularly to it is a kind of
Tethered sliding formula toe slab grouting system.
Background technology
China must set up grouting construction in power station high gradient slope dam two sides strengthening of foundation processing construction at present and put down
Platform, conventional method sets up brill using steel pipe and fills construction action platform, and because two sides bank slope is precipitous, transport of materials is difficult, and material disappears
Consumption is big, the later stage still needs to remove, tradition set up job platform installation and remove workload is big, need to put into a large amount of manpower and materials,
Labor strength is big, low construction efficiency, seriously governs subsequent construction operation, and highlights the danger for putting up platform operation of being in the milk
Danger and cost are high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tethered sliding formula toe slab grouting system, solves abrupt slope
The problem of difficult and influence periphery work surface construction, is set up and removed to toe board job platform.It has mechanization degree height, construction
Speed is fast, live place takes less, structural integrity is strong, anti-seismic performance is good, safety work is secure, environment comprehensive is imitated with economical
The beneficial advantage such as significantly.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of tethered sliding formula toe slab grouting system, including construction platform, haulage cable and hoist engine, the construction are flat
Platform, haulage cable and hoist engine are sequentially connected, and the hoist engine is arranged on concrete pedestal, are provided with concrete pedestal mixed
Solidifying soil fluting, the haulage cable are slotted through concrete；Construction platform is formed by connecting by 5 Pin triangular form steelframe laterals.
Further, in addition to earth anchor, the earth anchor are used for after construction platform is promoted to precalculated position to construction platform
It is fixed, i.e., row's earth anchor is made on the outside of construction platform topmost inside of cross bar and foot cross bar.
Further, the earth anchor usesSpiral.
Further, the hoist engine is arranged on concrete pedestal by support frame, and the structure of support frame as described above is：
Pre-buried channel-section steel is inserted on toe board, the fixation winding machine base on pre-buried channel-section steel.
Further, the structure of support frame as described above also includes bearing diagonal, and the bearing diagonal fixes support elevator machine base.
Further, the triangular form steelframe is highly 2.0m, length 4.0m.
Further, the planar dimension of the elevator machine base is 2.5m × 2m.
Compared with prior art, the beneficial effects of the utility model are：By the transfer of hoist engine traction construction platform, have
Effect solves abrupt slope toe slab grouting construction platform and sets up and bore the problem for filling equipment movement, and avoids and taken in the operating environment of abrupt slope
If with Demolition Construction platform, the mobile danger for boring filling equipment.
Brief description of the drawings
Fig. 1 is a kind of tethered sliding formula toe slab grouting overall system architecture schematic diagram of the utility model.
Fig. 2 is construction platform side view in the utility model.
Fig. 3 is construction platform rearview in the utility model.
Fig. 4 is construction platform top view in the utility model.
Fig. 5 is schematic diagram of the construction platform after earth anchor is inserted in the utility model.
Fig. 6 is hoist engine platform side view in the utility model.
Fig. 7 is elevator machine platform rearview in the utility model.
Fig. 8 is elevator machine platform top view in the utility model.
In figure：1- construction platforms；2- haulage cables；3- concrete is slotted；4- hoist engines；5- earth anchors；The pre-buried channel-section steels of 6-；
7- elevator machine bases；8- bearing diagonals；9- hoist engine operating desks.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
A kind of tethered sliding formula toe slab grouting system of the utility model, including construction platform 1, haulage cable 2 and elevator
Machine 4, the construction platform 1, haulage cable 2 and hoist engine 4 are sequentially connected, and the hoist engine 4 is arranged on concrete pedestal,
Concrete fluting 3 is provided with concrete pedestal, the haulage cable 2 passes through concrete fluting 3；Construction platform 1 is by 5 Pin triangles
Shaped steel frame lateral is formed by connecting.The effect of hoist engine 4 is to provide traction and mobile power for construction platform 1.
The hoist engine 4 is arranged on concrete pedestal by support frame, and the structure of support frame as described above is：Inserted on toe board
Enter pre-buried channel-section steel 6, the fixation winding machine base 7 on pre-buried channel-section steel 6.The structure of support frame as described above also includes bearing diagonal 8, described oblique
Support elevator machine base 7 is fixed in support 8.
The size of the elevator machine base 7 is 2.5m × 2m × 1.1m, using pre-buried channel-section steel 6 in concrete, passes through welding
Channel-section steel forms platform (i.e. elevator machine base 7), straight using 10.9 grades of high-strength friction bolt connections, bolt after platform is formed
Footpath D=20mm, high-strength bolt make hoist engine 4 and elevator machine base 7 closely connect, and 6 high intensity are respectively arranged in the both sides of hoist engine 4
Bolt.The pre-buried depth of platform vertical rod of hoist engine 4 is 0.5m, the pre-buried depth 1.0m of longitudinal rod.
The effect of construction platform 1 is to provide job platform to bore filling equipment, and the sliding and lifting of construction platform 1 relies primarily on thereon
The traction of hoist engine 4 in portion realizes that construction platform 1 is the frame system being formed by connecting by 5 Pin triangular forms steelframes by lateral.Single Pin
Triangular form steelframe is highly 2.0m, and length 4.0m, hypotenuse is consistent with the toe board gradient, using No. 12 channel-section steels as guide rail, front end
Vertical rod is set using I-steel for suspension centre.5 Pin triangular forms steelframes connect into one according to 1.0m spacing by No. 8 channel-section steel laterals
4m × 4m operating platform.Laying plank in the top of construction platform 1 is as operating platform.
After construction platform 1 is promoted to precalculated position, on the outside of the topmost inside of cross bar of construction platform 1 and foot cross bar
Row's earth anchor 5 is made, earth anchor 5 usesSpiral, make a call to an earth anchor 5, ground in the top 12m positions of construction platform 1 afterwards
Anchor 5 uses 3Screw-thread steel forms, and holds construction platform 1 for hanging 10t guide chains, the He of earth anchor 5 is beaten by construction platform 1
Hang two kinds of fixing means of guide chain and fix construction platform, treat to remove steel wire rope of windlass after the completion of two fixations, into engineering construction
State.
Whole drilling machine platform work progress working condition predominantly 1. traction state：Drilling machine platform relies primarily on 10t elevators
Machine 4 is drawn to bore position；2. working condition：When drilling machine platform is drawn to design bore position, by interim 10t guide chains+ground
The stable manner of anchor 5 keeps the stabilization of drilling machine platform.
Fabrication schedule of the present utility model and application method are as follows：
1st, construction platform 1 is made
According to the design drawing of construction platform 1, each component is processed, and each component is mutually welded.The surface length and width of construction platform 1 are equal
For 4m, the high 0.2m in upper end, the high 2m in lower end.Bevel angle is made according to toe board gradient inverse for 31 °, the surrounding of construction platform 1
Guard rail is set, usedReinforcement fabrication, height 1.2m.It is welded with No. 12 channel-section steels, No. 8 channel-section steels and triangular shape,
12 good channel-section steels are used to make slide rail, and No. 8 channel-section steels are used to make vertically and horizontally stress support, triangular form steelframe and can be used for making bearing diagonal
8。
The 2nd, hoist engine 4 and its platform are installed
The manufactured size of elevator machine base 7 is 2.5m × 2m × 1.1m, using pre-buried channel-section steel 6 in concrete, passes through welding groove
Steel forms platform, and 10.9 grades of high-strength friction bolt connections, diameter of bolt D=20mm, high intensity spiral shell are used after platform is formed
Bolt makes hoist engine and platform closely connect, and 6 high-strength bolts are respectively arranged in the both sides of hoist engine 4.The pre- buried depth of platform vertical rod of hoist engine 4
Spend for 0.5m, the pre-buried depth 1.0m of longitudinal rod.
3rd, checked before operation
Inspection system each several part parts are answered to rotate whether flexible, brake apparatus before the operation of tethered sliding formula toe slab grouting platform
It is whether reliable sensitive.Check whether tethered sliding formula toe slab grouting platform periphery has barrier, and set and warn in platform 10m scopes
Line is guarded against, allows idle employee to withdraw from.
4th, construction platform 1 is walked
Upper and lower staff's cue uses intercom, starts lifting system first, promotes haulage cable 2 to drag
Construction platform 1 is slowly slided.
5th, construction platform 1 is locked
After construction platform 1 is promoted to precalculated position, a row is made a call on the outside of platform topmost inside of cross bar and foot cross bar
Earth anchor 5, an earth anchor 5 is made in the top 12m positions of construction platform 1 afterwards, construction platform 1 is held for hanging 10t guide chains, by applying
Work platform 1, which makes earth anchor 5 and hangs two kinds of fixing means of guide chain, fixes construction platform, after the completion for the treatment of two fixations, loosens elevator
Machine steel wire rope, as back-up safety rope, system enters use state.
6th, toe board, which bores, fills operation
According to " arrangement of boring holes → rig is in place → and drilling → hole depth, hole deviation measurement → hole flushing (simply pressing water) → grouting →
Drilling → hole flushing (simply pressing water) → grouting →...→ sealing of hole → quality examination " carries out cementing operations, when the region completes to be in the milk
Afterwards, continue traction construction platform 1 to shift to non-construction area.
Claims (7)
1. a kind of tethered sliding formula toe slab grouting system, it is characterised in that including construction platform (1), haulage cable (2) and volume
Machine (4) is raised, the construction platform (1), haulage cable (2) and hoist engine (4) are sequentially connected, and the hoist engine (4) is arranged on
Concrete fluting (3) is provided with concrete pedestal, in concrete pedestal, the haulage cable (2) is slotted through concrete
(3)；Construction platform (1) is formed by connecting by 5 Pin triangular form steelframe laterals.
2. a kind of tethered sliding formula toe slab grouting system as claimed in claim 1, it is characterised in that also including earth anchor (5), institute
State earth anchor (5) to be used to construction platform (1) be fixed after construction platform (1) is promoted to precalculated position, i.e., in construction platform
(1) row's earth anchor (5) is made on the outside of topmost inside of cross bar and foot cross bar.
3. a kind of tethered sliding formula toe slab grouting system as claimed in claim 2, it is characterised in that the earth anchor (5) usesSpiral.
4. a kind of tethered sliding formula toe slab grouting system as claimed in claim 1, it is characterised in that the hoist engine (4) is logical
Cross support frame to be arranged on concrete pedestal, the structure of support frame as described above is：Pre-buried channel-section steel (6) is inserted on toe board, pre-buried
Fixation winding machine base (7) on channel-section steel (6).
A kind of 5. tethered sliding formula toe slab grouting system as claimed in claim 4, it is characterised in that the structure of support frame as described above
Also include bearing diagonal (8), the fixed support elevator machine base (7) of the bearing diagonal (8).
6. a kind of tethered sliding formula toe slab grouting system as claimed in claim 1, it is characterised in that the triangular form steelframe is high
Spend for 2.0m, length 4.0m.
A kind of 7. tethered sliding formula toe slab grouting system as claimed in claim 4, it is characterised in that the elevator machine base
(7) planar dimension is 2.5m × 2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793112.6U CN206986897U (en) | 2017-07-03 | 2017-07-03 | A kind of tethered sliding formula toe slab grouting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793112.6U CN206986897U (en) | 2017-07-03 | 2017-07-03 | A kind of tethered sliding formula toe slab grouting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986897U true CN206986897U (en) | 2018-02-09 |
Family
ID=61399362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793112.6U Expired - Fee Related CN206986897U (en) | 2017-07-03 | 2017-07-03 | A kind of tethered sliding formula toe slab grouting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180543A (en) * | 2022-06-29 | 2022-10-14 | 徐少钢 | Supporting spud device of one-way braking of capstan winch |
-
2017
- 2017-07-03 CN CN201720793112.6U patent/CN206986897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180543A (en) * | 2022-06-29 | 2022-10-14 | 徐少钢 | Supporting spud device of one-way braking of capstan winch |
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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: 20180209 |