CN103526759B - Concrete faced rockfill dam water stop mortar bed construction trolley - Google Patents
Concrete faced rockfill dam water stop mortar bed construction trolley Download PDFInfo
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- CN103526759B CN103526759B CN201310510381.3A CN201310510381A CN103526759B CN 103526759 B CN103526759 B CN 103526759B CN 201310510381 A CN201310510381 A CN 201310510381A CN 103526759 B CN103526759 B CN 103526759B
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Abstract
The invention relates to a concrete faced rockfill dam water stop mortar bed construction trolley which comprises a frame. The frame and an electric winding machine installed on the top of a dam are connected through a traction steel wire rope. The bottom of the frame shares the same degree of inclination with a dam body. Wheels are arranged on the bottom of the frame. A mortar storing tank is arranged on the frame. A mortar pulling mold is arranged at the bottom of the mortar storing tank. A discharging opening of the mortar storing tank is located in the mortar pulling mold. According to the concrete faced rockfill dam water stop mortar bed construction trolley, the mortar storing tank and the mortar pulling mold on the construction trolley are matched and walk up and down under the drive of the electric winding machine along the center of a concrete face open seam. Thus, the amount of mortar needed in a mortar bed groove of a control panel can be accurately controlled, construction quality of a mortar bed is ensured and in addition, the construction trolley walks from bottom to top and the mortar is arranged from bottom to top. No damage will be caused to the paved mortar bed and the surface evenness of the mortar bed will not be affected.
Description
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 rock sealing mortar bed construction trolley.
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 rock sealing mortar bed construction trolley, 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 rock sealing mortar bed construction trolley, comprise vehicle frame, vehicle frame is connected by haulage cable with the electric winch being arranged on dam crest, 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, be provided with mortar drag mode bottom mortar storage tank, the discharge port of mortar storage tank is positioned at mortar drag mode;
Construction trolley is walked from bottom to top.
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.
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.
The center line of electric winch overlaps with the center line of mortar bed groove.
A kind of rock sealing mortar bed construction trolley provided by the invention, 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 rock sealing mortar bed construction trolley, 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 (9)
1. a rock sealing mortar bed construction trolley, comprise vehicle frame (8), vehicle frame (8) is connected by haulage cable (16) with the electric winch (17) being arranged on dam crest, 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;
Construction trolley is walked from bottom to top.
2. a kind of rock sealing mortar bed construction trolley 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 rock sealing mortar bed construction trolley 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 rock sealing mortar bed construction trolley 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 rock sealing mortar bed construction trolley 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 rock sealing mortar bed construction trolley according to claim 5, 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 rock sealing mortar bed construction trolley 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 rock sealing mortar bed construction trolley according to claim 1, is characterized in that: described mortar storage tank (14) is connected with mortar chute (15).
9. a kind of rock sealing mortar bed construction trolley 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).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510381.3A CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
| CN201510313759.XA CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310510381.3A CN103526759B (en) | 2013-10-26 | 2013-10-26 | Concrete faced rockfill dam water stop mortar bed construction trolley |
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| CN201510313759.XA Division CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
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| Publication Number | Publication Date |
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| CN103526759A CN103526759A (en) | 2014-01-22 |
| CN103526759B true CN103526759B (en) | 2015-07-08 |
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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 |
| CN201510313759.XA Active CN104947674B (en) | 2013-10-26 | 2013-10-26 | Construction method for concrete face dam water stop mortar bed construction trolley |
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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 |
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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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| CN102121243B (en) * | 2011-01-17 | 2012-05-16 | 华北水利水电学院 | Processing method for rolling construction joint surface of concrete dam |
| CN102071668B (en) * | 2011-02-28 | 2012-05-09 | 河海大学 | Dam grout stopping body and arranging method thereof |
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- 2013-10-26 CN CN201310510381.3A patent/CN103526759B/en active Active
- 2013-10-26 CN CN201510313759.XA patent/CN104947674B/en active Active
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| JP4388509B2 (en) * | 2005-06-14 | 2009-12-24 | 大成建設株式会社 | Spray squeezer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103526759A (en) | 2014-01-22 |
| CN104947674A (en) | 2015-09-30 |
| CN104947674B (en) | 2017-05-17 |
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