CN106593478A - Vault grout feeding device for cave depot concrete lining - Google Patents
Vault grout feeding device for cave depot concrete lining Download PDFInfo
- Publication number
- CN106593478A CN106593478A CN201710006813.5A CN201710006813A CN106593478A CN 106593478 A CN106593478 A CN 106593478A CN 201710006813 A CN201710006813 A CN 201710006813A CN 106593478 A CN106593478 A CN 106593478A
- Authority
- CN
- China
- Prior art keywords
- plate
- panel
- vault
- cave depot
- grouting
- 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
Links
- 239000011440 grout Substances 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000007569 slipcasting Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009415 formwork Methods 0.000 abstract description 5
- 238000009955 starching Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a vault grout feeding device for cave depot concrete lining. The vault grout feeding device comprises a formwork matched with the curvature radius of a cave depot vault. The formwork comprises a face plate, and a face plate grouting opening is formed in the face plate. Connecting strips are longitudinally arrayed on the lower surface of the face plate in the lengthwise direction of the face plate, a grouting pipe fixedly connected with the connecting strips is arranged on the lower surface of the face plate, and an opening of the grouting pipe communicates with the face plate grouting opening of the face plate. A plug plate is arranged on the position, between the two connecting strips, of the lower surface of the face plate, a plug plate grouting opening is formed in the plug plate, and the plug plate is fixedly connected to a telescopic lead screw combination on the lower surface of the face plate. The plug plate is driven by the telescopic lead screw combination to move along the connecting strips for adjusting the overlapping state of the plug plate grouting opening, the face plate grouting opening and the grouting pipe opening. According to the vault grout feeding device for cave depot concrete lining, the curvature radius requirement of the specific cave depot vault is met, reutilization is achieved, practicability is high, the grouting openings are easily opened and closed, the construction cost of an underground cave depot is lowered, and the engineering period is shortened.
Description
Technical field
The invention belongs to underground cavern engineering construction equipment technical field, and in particular to a kind of arch of concrete lining steel formwork jumbo
Top quetsch.This vault quetsch can meet specific vault radius of curvature and require, its grouting port is easy to adjust, it is adaptable to
Underground cavern concrete- liner.
Background technology
Vault quetsch is the requisite component of cave depot arched concrete lining cutting.Concrete lining steel formwork jumbo is Underground Tunnels
The indispensable nonstandard product of secondary lining during Cush work.Vault quetsch is used cooperatively with concrete lining steel formwork jumbo,
Complete vault and pour operation.It is to meet requirement of engineering in tunnel construction, it is necessary to design various curvature corresponding to cave depot half
The vault quetsch of footpath matching, to meet vault pouring construction requirement.
Existing vault quetsch simple structure, it is poor with the suitability of cave depot radius of curvature, and repeatable utilization rate is low, and
And grouting port thereon adjusts loaded down with trivial details.Therefore, existing vault quetsch has larger application limitation, increased engineering into
This, extends construction period.
The content of the invention
The technical problem to be solved in the present invention：There is design defect in existing vault quetsch, with cave depot radius of curvature
Suitability is poor, it is difficult to realize extensive recycling, and the opening of grouting port is difficult to adjust with closing, increases underground cavern
Construction cost, extends construction period.
For the technical deficiency of existing vault quetsch, the present invention proposes a kind of vault starching for cave depot concrete- liner
Device, can meet specific cave depot vault radius of curvature and require, repeat and utilize, practical, and is easily opened and closes note
Slurry mouth, simple structure, it is easy to operate.
Specifically, the vault quetsch for cave depot concrete- liner of the present invention, including with cave depot vault curvature partly
The template that footpath is adapted, the template includes panel, and panel offers panel grouting port, in the upper surface of panel and along panel
Length direction has been longitudinally arranged connection strap, and the Grouting Pipe being fixedly connected with connection strap, Grouting Pipe are provided with the lower surface of panel
Opening connect with the panel grouting port on panel, the position in the upper surface of panel and between connection strap is additionally provided with slotting
Plate, offers plate grouting port on plate, plate is fastened on the telescopic screw rod combination of panel upper surface, telescopic screw rod combination
Plate is driven to move along connection strap, to adjust plate grouting port with panel grouting port, the overlap condition of slip casting tube opening.
Further, the template also includes side plate, arc plate and lower plate, and the side plate is arranged along the length direction of panel
In the both sides of panel, the arc plate is arranged on the two ends in panel width direction, the lower plate connecting lateral plate and along panel width
Direction is arranged.
Further, the Grouting Pipe includes base plate and steel pipe, and base plate is bolted to connection with the connection strap, bottom
There is the opening being equal to pipe diameter, steel-pipe welding is in the lower section of base plate opening on plate.
Further, the plate includes plate block, plate grouting port is offered on plate block, in one end of plate block
Limited block is set, hinge ear mount is installed in the other end of the plate block relative with limited block.
As this programme one of preferred embodiment, the plate block constitutes moving sets with the connection strap of its both sides, inserts
The width of plate should be greater than the diameter of plate grouting port, and the length of plate block should be at least above the twice of plate grouting port diameter.
Further, the telescopic screw rod combination includes screw mandrel, and one end of screw mandrel is fixed in hinge ear mount by nut, silk
The other end of bar combines to form screw pair with nut.
As this programme one of preferred embodiment, the side plate, arc plate and lower plate have and cave depot vault curvature
The radian that radius is adapted.
Compared with existing vault quetsch, the present invention at least has following beneficial effect or advantage：
Vault quetsch for cave depot concrete- liner of the present invention includes template, plate, Grouting Pipe, telescopic screw rod group
Close.Panel offers panel grouting port, the lower surface in the panel and length direction along panel is disposed with connection strap, plate and stretches
Contracting screw mandrel is combined.Arc plate is welded at panel two ends, panel both sides are welded with side plate, lower plate connecting lateral plate and lateral arrangement.Institute
Plate is stated including plate block, plate block one end arranges limited block, the other end of plate block installs hinge ear mount.The Grouting Pipe includes
Base plate and steel pipe.Telescopic screw rod combination includes screw mandrel, the nut of screw mandrel one end and supporting screw mandrel rotation positioned at screw mandrel
The nut combination of the other end.
The panel of composition template, arc plate, the radian of lower plate determine according to the vault radius of curvature of different spans cave depot.
On the premise of error is ensured, vault quetsch of the present invention is repeatable to be utilized, practical.
Telescopic screw rod combining structure of the present invention, nut is fixed, and by rotary screw rod, drives the movement of plate block, makes plate block
On grouting port align or close with the grouting port in template, so as to realize starching action.This structure is easy to adjust, easily
Open and close grouting port, simple structure is easy to operate.
Description of the drawings
Fig. 1 is the upward view of the vault quetsch for cave depot concrete- liner of the present invention.
Fig. 2 is the front view of the vault quetsch shown in Fig. 1 for cave depot concrete- liner.
Fig. 3 is the left view of the vault quetsch shown in Fig. 1 for cave depot concrete- liner.
Fig. 4 is the structural representation of telescopic screw rod combination of the present invention.
Description of reference numerals：1st, panel；2nd, side plate；3rd, connection strap；4th, ear mount is cut with scissors；5th, telescopic screw rod combination；5-1, screw mandrel；
5-2, nut combination；5-3, nut；6th, lower plate；7th, plate block；8th, limited block；9th, arc plate；10th, base plate；11st, steel pipe.
Specific embodiment
For the ease of understanding the purpose of the present invention, technical scheme and its effect, now the present invention will be done in conjunction with the embodiments into
One step is elaborated.For sake of convenience, hereinafter alleged "left", "right", " on ", the "left", "right" of D score and accompanying drawing itself,
" on ", D score direction it is consistent.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the present invention
Feature can be mutually combined.
Fig. 1 to Fig. 4 gives a kind of vault quetsch for cave depot concrete- liner.This quetsch include template,
Plate, Grouting Pipe, telescopic screw rod combination.
As shown in figure 1, the template includes panel 1.Panel 1 is in strip, it is preferable that the upward view of panel 1 is a length
It is square.In the both sides of panel 1, and the long side direction along panel 1 respectively welds a side plate 2.An arc is respectively welded at the two ends of panel 1
Plate 9.Weld with two side plates 2 respectively the lateral arrangement lower plate 6 on panel 1, the end of lower plate 6.Especially, in panel 1
Middle part place on the upper side offers panel grouting port, and the aperture of panel grouting port is identical with the internal diameter of steel pipe 11.In the lower surface of panel 1
And the length direction along panel 1 has been longitudinally arranged connection strap 3, and on connection strap 3 screwed hole is offered.
The plate includes plate block 7, and in one end of plate block 7 limited block 8 is arranged, and installs in the other end of plate block 7
Hinge ear mount 4.As shown in figure 1, plate block 7 is in strip, plate grouting port is offered on plate block 7, and plate block 7 is in
Between two connection straps 3.Plate block 7 constitutes moving sets with the connection strap 3 of its both sides.As the preferred of the present embodiment, plate block 7
Width should be greater than the diameter of plate grouting port, the length of plate block 7 should be at least above the twice of plate grouting port diameter.
The Grouting Pipe includes base plate 10 and steel pipe 11.Base plate 10 is arranged on the lower section of panel 1, and tool is opened up on base plate 10
There is the opening being equal to the internal diameter of steel pipe 11, steel pipe 11 is welded on the lower section of the opening of base plate 10.Base plate 10 is by being opened in connection strap 3
On screwed hole, be fixedly connected with the bolt of connection strap 3.The opening is preferably shaped to circular hole.
As shown in figure 4, the telescopic screw rod combination 5 includes screw mandrel 5-1, the nut 5-3 of screw mandrel 5-1 one end is arranged on, with
And the nut positioned at the screw mandrel 5-1 other ends that supporting screw mandrel 5-1 is rotated combines 5-2.There is hinge ear mount hole in the hinge ear mount 4,
One end of screw mandrel 5-1 is through hinge ear mount hole, and its end diameter is less, and end optical axis portion is formed with hinge ear mount 4 and rotates secondary, and
Screw mandrel 5-1 distal threaded portion tightening nut 5-3, on nut 5-3 and screw mandrel 5-1 hole is processed, by bearing pin by nut 5-3 with
Screw mandrel 5-1 ends connect as one, and the screw mandrel 5-1 other ends combine 5-2 with nut and form screw pair.Nut 5-3 is fixed, by turning
Dynamic screw mandrel 5-1, drives plate block 7 to move, and the grouting port on plate block 7 is alignd or is closed with the grouting port on panel 1, from
And realize starching action.Preferably, the length of screw mandrel 5-1 can determine according to plate grouting port position and plate size.Flexible silk
Bar combines the setting of 5 positions, plate should be allow to be moved to ad-hoc location under screw mandrel 5-1 rotations, so as to close or open note
Slurry mouth.
The working method description of vault quetsch described in the present embodiment：
Nut combination 5-2 is fixed, and screw mandrel 5-1 is rotated, and by combining 5-2 with nut screw pair is formed, and screw mandrel 5-1 is rotated
The movement that screw mandrel 5-1 drives plate block 7 is transformed to, when the grouting port on plate block 7 and the grouting port of the opening of base plate 10 and panel 1
During alignment, slip casting action can be carried out, as shown in Figure 1.Rotary screw 5-1, the position of movable flashboard block 7, when limited block 8 and base plate 10
During ends contact, screw mandrel 5-1 stops operating, and plate block 7 shelters from grouting port, stops slip casting work.
In the description of description of the invention, reference term " embodiment ", " example ", " specific example " or " some show
The description of example " etc. means that the concrete grammar, device or the feature that describe with reference to the embodiment or example are contained in the present embodiment
In at least one embodiment or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical
Embodiment or example, and, the specific features of description, method, device or feature can be in any one or more embodiments
Or combine in an appropriate manner in example.Additionally, in the case of not conflicting, those skilled in the art is without departing from this
On the premise of invention objective, can be by the different embodiments or example described in this specification and different embodiment or example
Feature is combined and combines.
Claims (7)
1. a kind of vault quetsch for cave depot concrete- liner, it is characterised in that include mutually being fitted with cave depot vault radius of curvature
The template matched somebody with somebody, the template includes panel, and panel offers panel grouting port, panel lower surface and along the length side of panel
To connection strap has been longitudinally arranged, the Grouting Pipe being fixedly connected with connection strap, the opening of Grouting Pipe are provided with the lower surface of panel
Connect with the panel grouting port on panel, in the lower surface of panel and the position between connection strap is additionally provided with plate, insert
Plate grouting port is offered on plate, plate is fastened on the telescopic screw rod combination of panel lower surface, and telescopic screw rod combination drives
Plate is moved along connection strap, to adjust plate grouting port with panel grouting port, the overlap condition of slip casting tube opening.
2. the vault quetsch of cave depot concrete- liner is used for according to claim 1, it is characterised in that the template also includes
Side plate, arc plate and lower plate, the side plate is arranged on the both sides of panel along the length direction of panel, and the arc plate is arranged on panel
The two ends of width, the lower plate connecting lateral plate and along panel width direction arrangement.
3. the vault quetsch of cave depot concrete- liner is used for according to claim 1, it is characterised in that the Grouting Pipe includes
Base plate and steel pipe, base plate is bolted to connection with the connection strap, has the opening being equal to pipe diameter, steel on base plate
Pipe is welded on the lower section of base plate opening.
4. the vault quetsch of cave depot concrete- liner is used for according to claim 1, it is characterised in that the plate includes inserting
Plate, offers plate grouting port on plate block, limited block is arranged in one end of plate block, in the plate relative with limited block
The other end of block installs hinge ear mount.
5. according to claim 4 be used for cave depot concrete- liner vault quetsch, it is characterised in that the plate block and its
The connection strap of both sides constitutes moving sets, and the width of plate block should be greater than the diameter of plate grouting port, and the length of plate block should be at least
More than the twice of plate grouting port diameter.
6. the vault quetsch of cave depot concrete- liner is used for according to claim 4, it is characterised in that the telescopic screw rod group
Conjunction includes screw mandrel, and one end of screw mandrel is fixed in hinge ear mount by nut, and the other end of screw mandrel combines to form screw pair with nut.
7. the vault quetsch of cave depot concrete- liner is used for according to claim 2, it is characterised in that the side plate, arc plate
There is the radian being adapted with cave depot vault radius of curvature with lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006813.5A CN106593478A (en) | 2017-01-05 | 2017-01-05 | Vault grout feeding device for cave depot concrete lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006813.5A CN106593478A (en) | 2017-01-05 | 2017-01-05 | Vault grout feeding device for cave depot concrete lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593478A true CN106593478A (en) | 2017-04-26 |
Family
ID=58582704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006813.5A Pending CN106593478A (en) | 2017-01-05 | 2017-01-05 | Vault grout feeding device for cave depot concrete lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593478A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195603A (en) * | 2019-06-06 | 2019-09-03 | 平顶山平煤机煤矿机械装备有限公司 | The plug-type grouting system of tunnel lining trolley |
| CN110985048A (en) * | 2019-11-12 | 2020-04-10 | 中铁隧道股份有限公司 | Top mould vault slide formula slip casting mouth |
| CN112647981A (en) * | 2021-01-11 | 2021-04-13 | 谢发腾 | Tunnel lining platform truck grout hole shutoff system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277044Y (en) * | 2008-07-01 | 2009-07-22 | 高原荣之 | Slip-casting mouth overpressure protection system used for template trolley |
| CN202300425U (en) * | 2011-10-28 | 2012-07-04 | 成都市新筑路桥机械股份有限公司 | Grouting device for lining trolley |
| CN206346758U (en) * | 2017-01-05 | 2017-07-21 | 陕西理工学院 | Vault quetsch for cave depot concrete- liner |
-
2017
- 2017-01-05 CN CN201710006813.5A patent/CN106593478A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277044Y (en) * | 2008-07-01 | 2009-07-22 | 高原荣之 | Slip-casting mouth overpressure protection system used for template trolley |
| CN202300425U (en) * | 2011-10-28 | 2012-07-04 | 成都市新筑路桥机械股份有限公司 | Grouting device for lining trolley |
| CN206346758U (en) * | 2017-01-05 | 2017-07-21 | 陕西理工学院 | Vault quetsch for cave depot concrete- liner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195603A (en) * | 2019-06-06 | 2019-09-03 | 平顶山平煤机煤矿机械装备有限公司 | The plug-type grouting system of tunnel lining trolley |
| CN110985048A (en) * | 2019-11-12 | 2020-04-10 | 中铁隧道股份有限公司 | Top mould vault slide formula slip casting mouth |
| CN112647981A (en) * | 2021-01-11 | 2021-04-13 | 谢发腾 | Tunnel lining platform truck grout hole shutoff system |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |