CN104947674A - Construction device and method for concrete face dam water stop mortar bed - Google Patents
Construction device and method for concrete face dam water stop mortar bed Download PDFInfo
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- CN104947674A CN104947674A CN201510313759.XA CN201510313759A CN104947674A CN 104947674 A CN104947674 A CN 104947674A CN 201510313759 A CN201510313759 A CN 201510313759A CN 104947674 A CN104947674 A CN 104947674A
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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 that name is called " rock sealing mortar bed construction trolley ", and the applying date is on October 26th, 2013, and application number is the divisional application of the patent application of " 2013105103813 ".
Technical field
The present invention relates to the mortar bed construction field under the rock copper water stop in hydraulic engineering, particularly a kind of face dam sealing mortar bed construction equipment and method.
Background technology
The existing construction method that hydraulic engineering rock upstream is domatic is the portable abutment wall single lead screw ex truding briquetting machine of domatic employing in upstream, by mix and stir low grade, good water permeability concrete material, the sloping core be formed by stacking along outer slope with trapezoidal cross-section layering.It not only can be used as the supporting surface of construction of concrete face slab but also can be used as the stock retaining wall filling dam body slag charge.
Due to the sloping core that the trapezoidal cross-section layering adopting Revetment squeezing press to squeeze out is formed by stacking along outer slope, between every layer, planeness is not very good, there is faulting of slab ends to be formed more, can not direct installation panel copper water stop on sloping core, therefore must by the vertical lap seam place of design piecemeal on sloping core, with the artificial drill rod etc. of adopting on abutment wall inclined-plane, a dark about 5cm is dug out by designing requirement, wide about 60cm trapezoidal cross-section mortar bed groove, and repair shaping, see Fig. 1.Then in groove, lay mortar, require that its planeness of mortar bed of laying adopts 2m ruler to detect, deviation is not more than 5mm.Adopt and along domatic, mortar to be delivered in groove and by the floating construction method of artificial cloth by slipping from the top down from dam crest, Problems existing one slips to send the size of the speed of blanking and discharge quantity bad control, two is the quality requirements being difficult to reach mortar bed planeness, installs copper water stop leave hidden danger of quality to the later stage.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of face dam sealing mortar bed construction equipment and method, can solve and adopt conventional rolling mortar to be from top to bottom difficult to the construction difficult problem ensureing that mortar bed is smooth.And operating personnel's labour intensity on slope can be alleviated, guarantee the personal safety of constructor.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of face dam sealing mortar bed construction equipment, comprise vehicle frame, the bottom of vehicle frame is consistent with the gradient of dam body, bottom of frame is provided with wheel, vehicle frame is provided with mortar storage tank, is provided with mortar drag mode bottom mortar storage tank, and the discharge port of mortar storage tank is positioned at mortar drag mode;
Described mortar drag mode is the framework that upper and lower side opens, and the bottom of mortar drag mode and dam body are fitted.
Described mortar drag mode one end and vehicle frame or mortar storage tank hinged, the other end is connected with the drag mode controlling organization be arranged on vehicle frame;
Described drag mode controlling organization is hoisting mechanism, and hoisting mechanism is connected with mortar drag mode by wire rope.
The upper end of mortar drag mode and vehicle frame or mortar storage tank hinged, lower end is connected with the drag mode controlling organization be arranged on vehicle frame.
Mortar drag mode and vehicle frame or mortar storage tank pin joint position are also provided with drag mode uprighting spring vibration absorber.
Vehicle frame is also provided with the chassis steering mechanism for controlling wheel direction.
The discharge port of described mortar storage tank is provided with manual arc-shaped door, and manual arc-shaped door is connected with mortar jar arc door opening mechanism.
Described mortar jar arc door opening mechanism is leverage, and one end of leverage is connected with manual arc-shaped door, and the other end is positioned at vehicle frame and appears on the stage near vehicle steering mechanism.
Described mortar storage tank is connected with mortar chute.
The center line of electric winch overlaps with the center line of mortar bed groove.
Adopt above-mentioned construction trolley to carry out a method for rock sealing mortar bed construction, comprise the following steps:
When construction trolley lays mortar, operation construction trolley upwards travels, the structure centre of Artificial Control construction trolley travels along the center of mortar bed groove, the mortar that construction trolley is transported is laid in exactly in mortar bed groove, along with construction trolley upwards travels, controls the mortar discharge quantity of mortar to mortar bed groove, rely on mortar drag mode, mortar is laid in mortar bed groove by drag mode controlling organization equably, by above step, completes mortar fast and lays construction.
A kind of face dam sealing of one provided by the invention mortar bed construction equipment and method, coordinated by the mortar storage tank that arranges in construction trolley and mortar drag mode, and walked up and down along panel parting center by electric winch traction, thus mortar quantity that can be required in the mortar bed groove of accurate control panel, guarantee the construction quality of mortar bed, and construction trolley is walked from bottom to top, mortar is also lay from bottom to top, damage can not be caused to the mortar bed laid, mortar bed surface finish can not be affected.Flexible operation of the present invention, structure practicality is safe and reliable, simplifies working procedure, accelerates construction speed, can guarantee mortar bed quality, greatly reduce construction safety risk.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is mortar bed and the main TV structure schematic diagram of copper water stop in the present invention.
Fig. 2 is overall structure schematic side view of the present invention.
Fig. 3 is the manual arc-shaped door of mortar storage tank in the present invention and the side-looking structural representation of mortar drag mode.
Fig. 4 is the manual arc-shaped door of mortar storage tank in the present invention and the main TV structure schematic diagram of mortar drag mode.
Fig. 5 is the manual arc-shaped door side-looking structural representation of mortar storage tank in the present invention.
Fig. 6 is the main TV structure schematic diagram of manual arc-shaped door of mortar storage tank in the present invention.
In figure: mortar bed groove 1, PVC pad 2, copper water stop 3, composite water-stop bar 4, rubber bar 5, polyurethane foam fills thing 6, mortar bed 7, vehicle frame 8, chassis steering mechanism 9, mortar drag mode 10, mortar jar arc door opening mechanism 11, operating platform 12, drag mode controlling organization 13, mortar storage tank 14, mortar chute 15, haulage cable 16, electric winch 17, counterweight 18, manual arc-shaped door 19, drag mode uprighting spring vibration absorber 20, dam body 21.
Detailed description of the invention
As in Fig. 1, the overall structure of the mortar bed 7 and copper water stop 3 that are positioned at joints of dam place is: mortar bed groove 1 is provided with mortar bed 7, mortar bed 7 is provided with PVC pad 2, PVC pad 2 is provided with copper water stop 3, copper water stop 3 is provided with composite water-stop bar 4, be provided with rubber bar 5 in the nose bending place of copper water stop 3, in the nose of copper water stop 3, be also filled with polyurethane foam fills thing 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 equipment, comprise vehicle frame 8, vehicle frame 8 is connected by haulage cable 16 with the electric winch 17 being arranged on dam crest, and the center line of electric winch 17 overlaps with the center line of mortar bed groove 1.The bottom of vehicle frame 8 is consistent with the gradient of dam body 21, is provided with wheel bottom vehicle frame 8, and vehicle frame 8 is provided with mortar storage tank 14, is provided with mortar drag mode 10 bottom mortar storage tank 14, and the discharge port of mortar storage tank 14 is positioned at mortar drag mode 10.Described mortar storage tank 14 is connected with mortar chute 15.The framework that described mortar drag mode 10 opens for upper and lower side, bottom and the dam body 21 of mortar drag mode 10 are fitted.Structure thus, by mortar being transported in mortar storage tank 14 from mortar chute 15, then the discharge port of mortar storage tank 14 is opened as required, mortar is discharged in mortar drag mode 10, due to the position of mortar drag mode 10 and the position consistency of mortar bed groove 1, thus mortar has been discharged in mortar bed groove 1, and floating by mortar drag mode 10.
Preferably, as in Fig. 2 ~ 4, described mortar drag mode 10 one end and vehicle frame 8 or mortar storage tank 14 hinged, the other end 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 with mortar drag mode 10 by wire rope.Structure thus, operating personnel pass through operation drag mode controlling organization 13 on operating platform 12, i.e. the inclination angle of adjustable mortar drag mode 10, thus the quality and the thickness that control mortar bed 7.
Preferably, as in Fig. 2, the upper end of mortar drag mode 10 and vehicle frame 8 or mortar storage tank 14 hinged, lower end is connected with the drag mode controlling organization 13 installed on carriage 8.Top in this example is towards a side of dam crest, adopts this structure, is applicable to the form of construction work of constructing from the bottom up.Mortar drag mode 10 is also provided with drag mode uprighting spring vibration absorber 20 with vehicle frame 8 or mortar storage tank 14 pin joint position.Structure thus, reduces the vibration of mortar drag mode 10 in running, thus guarantees mortar bed 7 surfacing.
Preferably, as in Fig. 2, vehicle frame 8 is also provided with the chassis steering mechanism 9 for controlling wheel direction.In this example, chassis steering mechanism 9 is arranged on the below being positioned at chassis, namely controls the trailing wheel direction of construction trolley, structure thus, accurately can control chassis center and walk along panel parting center.
Optimize, as shown in Fig. 2,5,6, the discharge port of described mortar storage tank 14 is provided with manual arc-shaped door 19, and manual arc-shaped door 19 is connected with mortar jar arc door opening mechanism 11.Described mortar jar arc door opening mechanism 11 is leverage, and one end of leverage is connected with manual arc-shaped door 19, and the other end is positioned at vehicle frame 8 and appears on the stage near vehicle steering mechanism 9.Structure thus, convenient operation personnel accurately control required mortar quantity in mortar bed groove 1 at operating platform 12.
Before construction, according to the panel parting position of design, extrusion side wall is manually dug out a mortar bed groove 1.During use, electric winch 17 is arranged in dam crest, arranges counterweight 18 in the front side of electric winch 17.
Operation electric winch 17 traction construction chassis runs to dam crest, is delivered to mortar storage tank 14 by mortar from dam crest by mortar chute 15.
Construction trolley transports mortar when transferring, and operation electric winch 17 reversely rotates, by mortar chassis 8 along panel rolling to dam at the bottom of.When construction trolley lays mortar, operation electric winch 17 rotates forward traction construction chassis and upwards travels, Artificial Control chassis steering mechanism 9, the structure centre of construction trolley is travelled along the center of mortar bed groove 1, the structure centre of mortar drag mode 10, 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-shaped door 19 and be laid in exactly in mortar bed groove 1 by the mortar that construction trolley is transported.Along with construction trolley upwards travels, Artificial Control mortar jar arc door opening mechanism 11 controls the mortar discharge quantity of mortar to mortar bed groove 1, rely on mortar drag mode 10, coordinate the vertical vibration damping adjusting device 20 of drag mode, mortar is laid in mortar bed groove 1 by drag mode controlling organization 13 equably, a small amount of position, local is auxiliary in manually wiping one's face, and construction laid by the mortar that completes that can guarantee both quality and quantity fast.
Claims (10)
1. a face dam sealing mortar bed construction equipment, comprise vehicle frame (8), it is characterized in that: the bottom of vehicle frame (8) is consistent with the gradient of dam body (21), vehicle frame (8) bottom is provided with wheel, vehicle frame (8) is provided with mortar storage tank (14), mortar storage tank (14) bottom is provided with mortar drag mode (10), and the discharge port of mortar storage tank (14) is positioned at mortar drag mode (10);
The framework that described mortar drag mode (10) opens for upper and lower side, bottom and the dam body (21) of mortar drag mode (10) are fitted.
2. a kind of face dam sealing mortar bed construction equipment according to claim 1, it is characterized in that: described mortar drag mode (10) one end and vehicle frame (8) or mortar storage tank (14) hinged, the other end is connected with the drag mode controlling organization (13) be arranged on vehicle frame (8);
Described drag mode controlling organization (13) is hoisting mechanism, and hoisting mechanism is connected with mortar drag mode (10) by wire rope.
3. a kind of face dam sealing mortar bed construction equipment according to claim 2, it is characterized in that: the upper end of mortar drag mode (10) and vehicle frame (8) or mortar storage tank (14) hinged, lower end is connected with the drag mode controlling organization (13) be arranged on vehicle frame (8).
4. a kind of face dam sealing mortar bed construction equipment according to claim 3, is characterized in that: mortar drag mode (10) is also provided with drag mode uprighting spring vibration absorber (20) with vehicle frame (8) or mortar storage tank (14) pin joint position.
5. a kind of face dam sealing mortar bed construction equipment according to claim 1, is characterized in that: vehicle frame (8) is also provided with the chassis steering mechanism (9) for controlling wheel direction.
6. a kind of face dam sealing mortar bed construction equipment according to claim 1, it is characterized in that: the discharge port of described mortar storage tank (14) is provided with manual arc-shaped door (19), and manual arc-shaped door (19) is connected with mortar jar arc door opening mechanism (11).
7. a kind of face dam sealing mortar bed construction equipment according to claim 6, it is characterized in that: described mortar jar arc door opening mechanism (11) is leverage, one end of leverage is connected with manual arc-shaped door (19), and the other end is positioned at vehicle frame (8) and appears on the stage near vehicle steering mechanism (9).
8. a kind of face dam sealing mortar bed construction equipment according to claim 1, is characterized in that: described mortar storage tank (14) is connected with mortar chute (15).
9. a kind of face dam sealing mortar bed construction equipment according to claim 1, is characterized in that: the center line of electric winch (17) overlaps with the center line of mortar bed groove (1).
10. adopt the construction trolley described in any one of claim 1 ~ 9 to carry out a method for rock sealing mortar bed construction, it is characterized in that comprising the following steps:
When construction trolley lays mortar, operation construction trolley upwards travels, the structure centre of Artificial Control construction trolley travels along the center of mortar bed groove (1), the mortar that construction trolley is transported is laid in exactly in mortar bed groove (1), along with construction trolley upwards travels, control the mortar discharge quantity of mortar to mortar bed groove (1), rely on mortar drag mode (10), mortar is laid in mortar bed groove (1) by drag mode controlling organization (13) equably, by above step, complete mortar fast and lay construction.
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 |
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| CN104947674A true CN104947674A (en) | 2015-09-30 |
| CN104947674B 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 |
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| 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 |
| CN104947674B (en) | 2017-05-17 |
| CN103526759A (en) | 2014-01-22 |
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Address after: 443002 Dongshan Avenue, Hubei, Yichang, No. 54 Applicant after: CHINA GEZHOUBA GROUP NO.1 ENGINEERING CO., LTD. Address before: 443002 Dongshan Avenue, Hubei, Yichang, No. 54 Applicant before: Gezhouba Group No.1 Engineering Co., Ltd. |
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