CN104947674B - Construction method for concrete face dam water stop mortar bed construction trolley - Google Patents
Construction method for concrete face dam water stop mortar bed construction trolley Download PDFInfo
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- CN104947674B CN104947674B CN201510313759.XA CN201510313759A CN104947674B CN 104947674 B CN104947674 B CN 104947674B CN 201510313759 A CN201510313759 A CN 201510313759A CN 104947674 B CN104947674 B CN 104947674B
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Abstract
The invention provides a construction device and method for a concrete face dam water stop mortar bed. The construction device comprises a trolley frame, the bottom of the trolley frame is consistent with the inclination degree of a dam body, wheels are arranged at the bottom of the trolley frame, a mortar storage tank is arranged on the trolley frame, a mortar towing mold is arranged at the bottom of the mortar storage tank, and a discharging opening of the mortar storage tank is located in the mortar towing mold; the mortar towing mold is a frame with the opened upper end and lower end, and the bottom of the mortar towing mold is attached to the dam body. When laying mortar, a construction trolley is operated to travel upwards, the mortar conveyed on the construction trolley is accurately laid in a mortar bed groove, and the discharging amount of the mortar to the mortar bend groove is controlled. By means of the steps, mortar laying construction is finished fast. The construction quality of the mortar bed can be ensured, as the construction trolley can walk from bottom to top, and the mortar is laid from bottom to top, the laid part of the mortar bed will not be damaged, and the surface flatness of the mortar bed is not affected.
Description
The application is entitled " rock sealing mortar bed construction trolley ", and the applying date is October 26 in 2013
Day, the divisional application of the patent application of Application No. " 2013105103813 ".
Technical field
The present invention relates to the mortar bed construction field under the rock copper water stop in hydraulic engineering, particularly one
Plant the construction method of face dam sealing mortar bed construction trolley.
Background technology
The domatic existing construction method in hydraulic engineering rock upstream, is domatic crowded using portable abutment wall in upstream
Pressing machine, by the low grade for mixing and stirring, the concrete material of good water permeability, with trapezoidal cross-section layering along outer slope be formed by stacking it is oblique
Wall.It can not only be used for the supporting surface of construction of concrete face slab but also as the stock retaining wall for filling dam body slag charge.
Due to the sloping core that the trapezoidal cross-section layering squeezed out using Revetment squeezing press is formed by stacking along outer slope, put down between per layer
Whole degree is not very good, has faulting of slab ends to be formed more, it is impossible to panel copper water stop is directly installed on sloping core, it is therefore necessary to press on sloping core
At the vertical lap seam of design piecemeal, with manually using drill rod etc. on abutment wall inclined-plane, a deep about 5cm is dug out by design requirement, it is wide
About 60cm trapezoidal cross-section mortar bed grooves, and molding is repaired, referring to Fig. 1.Then mortar is laid in groove, it is desirable to the mortar of laying
Its flatness of bed course detects that deviation is not more than 5mm using 2m rulers.Using from dam crest mortar being sent by slipping from the top down along domatic
To groove and with the floating construction method of artificial cloth, the problem one for existing is to slip the size of the speed and discharge quantity for sending blanking not
Good control, two is the prescription for being extremely difficult to mortar bed flatness, installs copper water stop to the later stage and leaves hidden danger of quality.
The content of the invention
The technical problem to be solved is to provide a kind of construction party of face dam sealing mortar bed construction trolley
Method, can solve using conventional rolling mortar from top to bottom it is difficult to ensure that the smooth construction difficult problem of mortar bed.And can mitigate behaviour
Make personnel's labor intensity on slope, it is ensured that the personal safety of workmen.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of face dam sealing mortar bed is applied
Work chassis, including vehicle frame, the bottom of vehicle frame is consistent with the gradient of dam body, and bottom of frame is provided with wheel, and vehicle frame is provided with mortar
Storage tank, mortar storing pot bottom is provided with mortar drag mode, and the discharge port of mortar storage tank is located in mortar drag mode；
Described mortar drag mode is the framework that upper and lower side is opened, and the bottom of mortar drag mode is fitted with dam body, and construction trolley is
Walk from bottom to top along face dam.
Described mortar drag mode one end is hinged with vehicle frame or mortar storage tank, the other end be arranged on vehicle frame on drag mode control
Mechanism's connection processed；
Described drag mode controlling organization is hoisting mechanism, and hoisting mechanism is connected by steel wire rope with mortar drag mode.
The upper end of mortar drag mode is hinged with vehicle frame or mortar storage tank, lower end be arranged on vehicle frame on drag mode controlling organization
Connection.
Mortar drag mode is additionally provided with drag mode uprighting spring vibration absorber with vehicle frame or mortar storage tank pin joint position.
The chassis steering mechanism for controlling wheel direction is additionally provided with vehicle frame.
The discharge port of described mortar storage tank is provided with manual arc-shaped door, manual arc-shaped door and mortar jar arc door opener
Connection.
Described mortar jar arc door opener is leverage, and one end of leverage is connected with manual arc-shaped door, separately
Appear on the stage positioned at vehicle frame near vehicle steering mechanism one end.
Described mortar storage tank is connected with mortar chute.
The centrage of electrical hoist overlaps with the centrage of mortar bed groove.
A kind of method that the construction of rock sealing mortar bed is carried out using above-mentioned construction trolley, including following step
Suddenly：
When construction trolley lays mortar, operation construction trolley is travelled upwards, the structure centre edge of artificial control construction trolley
The center traveling of mortar bed groove, the mortar transported in construction trolley is laid in exactly in mortar bed groove, with applying
Work chassis is travelled upwards, controls mortar discharge quantity of the mortar to mortar bed groove, and by mortar drag mode, drag mode controlling organization is by sand
Slurry is equably laid in mortar bed groove, by above step, is rapidly completed mortar and is laid construction.
A kind of face dam sealing mortar bed construction trolley and method that the present invention is provided, by arranging in construction trolley
Mortar storage tank and mortar drag mode coordinate, and by electrical hoist traction walk up and down along panel parting center, so as to
Required mortar quantity in the mortar bed groove of enough precise control panels, it is ensured that the construction quality of mortar bed, and construction trolley
It is to walk from bottom to top, mortar is also to lay from bottom to top, will not the mortar bed that laid is caused to damage, does not interfere with sand
Slurry mat surface flatness.Flexible operation of the present invention, structure practicality is safe and reliable, simplifies working procedure, accelerate construct into
Degree, it can be ensured that mortar bed quality, substantially reduces construction safety risk.
Description of the drawings
With reference to the accompanying drawings and examples the invention will be further described：
Fig. 1 is mortar bed in the present invention and copper water stop main structure diagram.
Fig. 2 is the overall structure schematic side view of the present invention.
Fig. 3 is the side structure schematic view of the manual arc-shaped door with mortar drag mode of mortar storage tank in the present invention.
Fig. 4 is the main structure diagram of the manual arc-shaped door with mortar drag mode of mortar storage tank in the present invention.
Fig. 5 is the manual arc-shaped door side structure schematic view of mortar storage tank in the present invention.
Fig. 6 is the manual arc-shaped door main structure diagram of mortar storage tank in the present invention.
In figure：Mortar bed groove 1, PVC pads 2, copper water stop 3, composite water-stop bar 4, rubber bar 5, polyurethane foam is filled
Fill out thing 6, mortar bed 7, vehicle frame 8, chassis steering mechanism 9, mortar drag mode 10, mortar jar arc door opener 11, operating platform
12, drag mode controlling organization 13, mortar storage tank 14, mortar chute 15, haulage cable 16, electrical hoist 17, counterweight 18, handss
Dynamic arc-shaped door 19, drag mode uprighting spring vibration absorber 20, dam body 21.
Specific embodiment
As in Fig. 1, the overall structure of mortar bed 7 and copper water stop 3 at joints of dam is：Mortar bed groove 1
Mortar bed 7 is inside provided with, mortar bed 7 is provided with PVC pads 2, and PVC pads 2 are provided with copper water stop 3, set on copper water stop 3
There is composite water-stop bar 4, in the nose bending place of copper water stop 3 rubber bar 5 is provided with, be also filled with gathering in the nose of copper water stop 3
Urethane foam charges 6.The installation quality of copper water stop 3 is closely related with the quality of mortar bed 7.
As in Fig. 2, a kind of face dam sealing mortar bed construction trolley, including vehicle frame 8, vehicle frame 8 be arranged on dam crest
Electrical hoist 17 is connected by haulage cable 16, the centrage of electrical hoist 17 and the centrage weight of mortar bed groove 1
Close.The bottom of vehicle frame 8 is consistent with the gradient of dam body 21, and the bottom of vehicle frame 8 is provided with wheel, and vehicle frame 8 is provided with mortar storage tank 14,
The bottom of mortar storage tank 14 is provided with mortar drag mode 10, and the discharge port of mortar storage tank 14 is located in mortar drag mode 10.Described sand
Slurry storage tank 14 is connected with mortar chute 15.The framework that described mortar drag mode 10 is opened for upper and lower side, the bottom of mortar drag mode 10
Fit with dam body 21 in portion.Thus structure, by being transported in mortar in mortar storage tank 14, then according to need from mortar chute 15
The discharge port of mortar storage tank 14 is opened, mortar is discharged in mortar drag mode 10, the position and mortar due to mortar drag mode 10
The position consistency of bed course groove 1 is so as to mortar has been discharged in mortar bed groove 1 and floating by mortar drag mode 10.
Preferably, as in Fig. 2 ~ 4, described one end of mortar drag mode 10 is hinged with vehicle frame 8 or mortar storage tank 14, the other end
It is connected with the drag mode controlling organization 13 installed on carriage 8；
Described drag mode controlling organization 13 is hoisting mechanism, and hoisting mechanism is connected by steel wire rope with mortar drag mode 10.By
This structure, operator are on operating platform 12 by operation drag mode controlling organization 13, you can the inclination angle of adjustment mortar drag mode 10,
So as to control the quality and thickness of mortar bed 7.
Preferably, as in Fig. 2, upper end and the vehicle frame 8 or mortar storage tank 14 of mortar drag mode 10 are hinged, lower end be arranged on
Drag mode controlling organization 13 on vehicle frame 8 connects.Top in this example is the side towards dam crest, using the structure, it is adaptable to from
Under the form of construction work up constructed.It is vertical that mortar drag mode 10 is additionally provided with drag mode with vehicle frame 8 or the pin joint position of mortar storage tank 14
Spring damper 20.Thus structure, reduces vibration of the mortar drag mode 10 in running, so that it is guaranteed that the table of mortar bed 7
Face is smooth.
Preferably, as in Fig. 2, the chassis steering mechanism 9 for controlling wheel direction being additionally provided with vehicle frame 8.In this example, will
Chassis steering mechanism 9 is arranged in the lower section of chassis, that is, controlling the trailing wheel direction of construction trolley, thus structure, can be accurate
Control chassis is walked centrally along panel parting center.
Optimization, as shown in Fig. 2,5,6, the discharge port of described mortar storage tank 14 is provided with manual arc-shaped door 19, manually
Arc-shaped door 19 is connected with mortar jar arc door opener 11.Described mortar jar arc door opener 11 be leverage, lever
One end of mechanism is connected with manual arc-shaped door 19, and the other end is appeared on the stage near vehicle steering mechanism 9 positioned at vehicle frame 8.Thus structure, is easy to
Operator's required mortar quantity in the precise control mortar bed groove 1 of operating platform 12.
Before construction, according to the panel parting position of design, a mortar bed groove 1 is manually dug out on extrusion side wall.Make
Used time, electric winch 17 is arranged in dam crest, and in the front side of electric winch 17 counterweight 18 is arranged.
The operation traction construction chassis of electrical hoist 17 to dam crest runs, and mortar is conveyed from dam crest by mortar chute 15
Into mortar storage tank 14.
When construction trolley transports mortar decentralization, operation electrical hoist 17 is reversely rotated, by mortar chassis 8 along panel rolling
To dam bottom.When construction trolley lays mortar, operation electrical hoist 17 rotates forward traction construction chassis and travels upwards, people's industry control
Chassis steering mechanism 9 processed, the structure centre for making construction trolley is travelled along the center of mortar bed groove 1, the knot of mortar drag mode 10
Structure center, the feed opening center of the manual arc-shaped door 19 of mortar storage tank 14 and the center superposition of construction trolley, operate manual arc
Shape door 19 is exactly laid in the mortar transported in construction trolley in mortar bed groove 1.As construction trolley is travelled upwards, people
Industry control mortar jar arc door opener 11 controls mortar discharge quantity of the mortar to mortar bed groove 1, by mortar drag mode 10, matches somebody with somebody
The vertical vibration damping adjusting apparatus 20 of drag mode are closed, drag mode controlling organization 13 is equably laid in mortar in mortar bed groove 1, and local is few
The auxiliary mortar that completes that in manually wiping one's face, can quickly guarantee both quality and quantity in amount position lays construction.
Claims (9)
1. a kind of construction method of face dam sealing mortar bed construction trolley, including vehicle frame（8）, vehicle frame（8）With installed in dam
The electrical hoist on top（17）By haulage cable（16）Connection, is characterized in that：Vehicle frame（8）Bottom and dam body（21）Incline
Gradient is consistent, vehicle frame（8）Bottom is provided with wheel, vehicle frame（8）It is provided with mortar storage tank（14）, mortar storage tank（14）Bottom sets
There is mortar drag mode（10）, mortar storage tank（14）Discharge port be located at mortar drag mode（10）It is interior；Described mortar drag mode（10）For
The framework that upper and lower side is opened, mortar drag mode（10）Bottom and dam body（21）Laminating, construction trolley be along face dam from bottom to top
Walking；
Construction procedure is as follows：
When construction trolley lays mortar, operation construction trolley is travelled upwards, and the structure centre of artificial control construction trolley is along sand
Slurry bed course groove（1）Center traveling, the mortar transported in construction trolley is laid in into exactly mortar bed groove（1）It is interior, with
Construction trolley is travelled upwards, and control mortar is to mortar bed groove（1）Mortar discharge quantity, by mortar drag mode（10）, drag mode control
Mechanism processed（13）Mortar is equably laid in mortar bed groove（1）It is interior, by above step, it is rapidly completed mortar cloth facility
Work.
2. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 1, is characterized in that：Institute
The mortar drag mode stated（10）One end and vehicle frame（8）Or mortar storage tank（14）Be hinged, the other end be arranged on vehicle frame（8）On drag
Mould controlling organization（13）Connection；
Described drag mode controlling organization（13）For hoisting mechanism, hoisting mechanism is by steel wire rope and mortar drag mode（10）Connection.
3. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 2, is characterized in that：Sand
Slurry drag mode（10）Upper end and vehicle frame（8）Or mortar storage tank（14）Be hinged, lower end be arranged on vehicle frame（8）On drag mode control
Mechanism（13）Connection.
4. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 3, is characterized in that：Sand
Slurry drag mode（10）With vehicle frame（8）Or mortar storage tank（14）Pin joint position is additionally provided with drag mode uprighting spring vibration absorber（20）.
5. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 1, is characterized in that：Car
Frame（8）On be additionally provided with chassis steering mechanism for controlling wheel direction（9）.
6. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 1, is characterized in that：Institute
The mortar storage tank stated（14）Discharge port be provided with manual arc-shaped door（19）, manual arc-shaped door（19）Machine is opened with mortar jar arc door
Structure（11）Connection.
7. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 6, is characterized in that：Institute
The mortar jar arc door opener stated（11）For leverage, one end of leverage and manual arc-shaped door（19）Connection, it is another
End is located at vehicle frame（8）Appear on the stage vehicle steering mechanism（9）Near.
8. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 1, is characterized in that：Institute
The mortar storage tank stated（14）With mortar chute（15）Connection.
9. a kind of construction method of face dam sealing mortar bed construction trolley according to claim 1, is characterized in that：Electricity
Dynamic hoist engine（17）Centrage and mortar bed groove（1）Centrage overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313759.XA CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313759.XA CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
| CN201310510381.3A CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310510381.3A Division CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
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| Publication Number | Publication Date |
|---|---|
| CN104947674A CN104947674A (en) | 2015-09-30 |
| CN104947674B true CN104947674B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510313759.XA Active CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
| CN201310510381.3A Active CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310510381.3A Active CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727274B (en) * | 2015-02-12 | 2016-09-14 | 南京天润型钢有限公司 | A kind of rustless steel F type sealing piece and manufacture method thereof |
| CN106498906A (en) * | 2016-12-23 | 2017-03-15 | 国家电网公司 | The guard method of Face Rockfill Dam Copper water stop and device |
| CN107667629A (en) * | 2017-08-16 | 2018-02-09 | 河南恒睿机械制造有限公司 | A kind of high gradient slope draws walking spray shotcrete and broadcasts operation slope-climbing machine automatically |
| CN110080181B (en) * | 2019-05-30 | 2023-10-17 | 长江勘测规划设计研究有限责任公司 | Hydraulic tunnel grouting structure and arrangement method thereof |
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| JPH0960306A (en) * | 1995-08-22 | 1997-03-04 | Yutaka Onishi | Water-sealing tool for concrete structure |
| CN102071668A (en) * | 2011-02-28 | 2011-05-25 | 河海大学 | Dam grout stopping body and arranging method thereof |
| CN102121243A (en) * | 2011-01-17 | 2011-07-13 | 华北水利水电学院 | Processing method for rolling construction joint surface of concrete dam |
| CN201933467U (en) * | 2010-12-20 | 2011-08-17 | 中国水利水电科学研究院 | Combined trolley used for dam face construction of face rockfill dam |
| CN102619197A (en) * | 2012-03-22 | 2012-08-01 | 成都市第四建筑工程公司 | Face slab dam rolling and slope fixing device and face slab dam rolling and slope fixing construction method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4388509B2 (en) * | 2005-06-14 | 2009-12-24 | 大成建設株式会社 | Spray squeezer |
| CN2844218Y (en) * | 2005-11-13 | 2006-12-06 | 中国水电顾问集团华东勘测设计研究院 | Panel-pile stone-dam peripheral gap water-stopping structure |
| CN102286958B (en) * | 2011-06-14 | 2013-03-20 | 中国水电顾问集团华东勘测设计研究院 | Method for excavating out face rockfill dam toe slab concrete with quality defects in construction period |
| CN202298564U (en) * | 2011-11-01 | 2012-07-04 | 中国水电顾问集团华东勘测设计研究院 | Anti-seismic and water-stopping structure for concrete face rock-fill dam |
| CN203129148U (en) * | 2013-04-02 | 2013-08-14 | 中国葛洲坝集团股份有限公司 | Panel slide mold with walking devices |
| CN203530985U (en) * | 2013-10-26 | 2014-04-09 | 葛洲坝集团第一工程有限公司 | Concrete faced rockfill dam water-stop mortar bed construction trolley |
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2013
- 2013-10-26 CN CN201510313759.XA patent/CN104947674B/en active Active
- 2013-10-26 CN CN201310510381.3A patent/CN103526759B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0960306A (en) * | 1995-08-22 | 1997-03-04 | Yutaka Onishi | Water-sealing tool for concrete structure |
| CN201933467U (en) * | 2010-12-20 | 2011-08-17 | 中国水利水电科学研究院 | Combined trolley used for dam face construction of face rockfill dam |
| CN102121243A (en) * | 2011-01-17 | 2011-07-13 | 华北水利水电学院 | Processing method for rolling construction joint surface of concrete dam |
| CN102071668A (en) * | 2011-02-28 | 2011-05-25 | 河海大学 | Dam grout stopping body and arranging method thereof |
| CN102619197A (en) * | 2012-03-22 | 2012-08-01 | 成都市第四建筑工程公司 | Face slab dam rolling and slope fixing device and face slab dam rolling and slope fixing construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103526759B (en) | 2015-07-08 |
| CN103526759A (en) | 2014-01-22 |
| CN104947674A (en) | 2015-09-30 |
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