CN103556603B - Rock plastic sealing construction trolley and construction method - Google Patents
Rock plastic sealing construction trolley and construction method Download PDFInfo
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- CN103556603B CN103556603B CN201310555873.4A CN201310555873A CN103556603B CN 103556603 B CN103556603 B CN 103556603B CN 201310555873 A CN201310555873 A CN 201310555873A CN 103556603 B CN103556603 B CN 103556603B
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Abstract
A kind of rock plastic sealing construction trolley, comprise construction trolley, the bottom of construction trolley is provided with road wheel, and construction trolley is connected with the main rack winch being arranged in dam body top by haulage cable; Construction trolley is provided with antiseepage cover plate reel and neoprene rod reel, before neoprene rod reel is positioned at antiseepage cover plate reel, between antiseepage cover plate reel and neoprene rod reel, is provided with combined steel; Pull stair-climbing wheeled at construction trolley rear portion.A kind of method adopting above-mentioned construction trolley to carry out the construction of rock plastic sealing, comprise the following steps: by construction trolley, the material of carrying is put in reserved " V " shape groove of panel according to sequence of construction, realize utilizing construction trolley to carry out the construction of rock plastic sealing.Apparatus and method of the present invention can reduce difficulty of construction, and simplify working procedure, accelerating construction progress, guarantees the construction quality that plastic sealing material is filled.
Description
Technical field
The present invention relates to the rock plastic sealing construction field in hydraulic engineering, particularly a kind of rock plastic sealing construction trolley and construction method.
Background technology
The construction method of hydraulic engineering Face-Slab of CFRD joint plastic sealing filler, that reserved " V " type groove of counter plate carries out raked joint, brush primer, PVC rod is placed again with the levelling filleting of plastic filler, stack plastic filler, paste antiseepage cover plate and cover plastic filler, pressure stainless steel band steel, the multiple working procedures such as stainless steel expansion bolt are installed, all these operations are all carried out on the panel inclined-plane that the gradient is very steep, the transport filleting of filler, the topped movement of brush coating etc. of rolling antiseepage cover plate, if these operations entirely by manually operating on the panel inclined-plane that the gradient is very steep, one is that operator's labour intensity is large, work efficiency is low, two is that many people squeeze that to sew on construction at one very dangerous, three is that the construction quality of plastic sealing filler can not be guaranteed.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of rock plastic sealing construction trolley and construction method, can improve the construction quality of rock plastic sealing, reduces labour intensity.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of rock plastic sealing construction trolley, comprise construction trolley, construction trolley bottom be provided with road wheel, construction trolley is connected with the main rack winch being arranged in dam body top by haulage cable; Construction trolley is provided with antiseepage cover plate reel and neoprene rod reel, before neoprene rod reel is positioned at antiseepage cover plate reel, between antiseepage cover plate reel and neoprene rod reel, is provided with combined steel;
Pull stair-climbing wheeled at construction trolley rear portion.
The bottom of construction trolley is provided with the inclined-plane consistent with dam body panel inclinations.
One group of road wheel at construction trolley front or rear is provided with steering mechanism.
Described stair-climbing wheeled in, stair-climbing wheeled front end is provided with cat ladder and pulls hanger, and cat ladder is pulled hanger and is connected with construction trolley by traction steel wire;
Stair-climbing wheeledly be provided with multiple cat ladder and mark time, stair-climbing wheeled bottom is provided with cat ladder wheel.
The structure of described combined steel is:
Hoisting frame and many root posts are slidably connected, and hoisting frame is connected with construction trolley by multiple boom hoisting;
Two groups of curved rods are arranged on below two row columns opposite to each other, and the bottom of two row columns is hinged with one end of curved rod respectively, and the other end of curved rod is articulated and connected respectively by straight connecting rod and hoisting frame, and the arc concave shape side of curved rod is provided with arc formwork.
Arc formwork top after closing up is provided with the breach of 40 ~ 65 °.
Described boom hoisting is assembly pulley, bottle gouard moved by hands or electric block.
The center superposition of the drum center of main rack winch and seam " V " the shape groove of concrete slab.
Adopt above-mentioned construction trolley to carry out a method for rock plastic sealing construction, comprise the following steps:
One, by the bottom of construction trolley rolling to dam;
Two, " V " shape groove that first counter plate is reserved carries out raked joint brush primer, levelling embedding good with plastic sealing material " V " seam of shape groove;
Three, from neoprene rod reel, " V " shape groove is put in the extraction of neoprene rod;
Four, combined steel is hung to " V " shape groove place, plastic sealing material is put into combined steel;
Five, promote combined steel, operate main rack winch and make chassis upwards travel suitable distance, then from antiseepage cover plate reel, rubber antiseepage cover plate is extracted out, cover on plastic sealing material;
Six, operating personnel stand in stair-climbing wheeled on, with stainless steel band steel and stainless steel expansion bolt, rubber antiseepage cover plate and concrete slab are compressed compacting;
By above-mentioned steps, realize utilizing construction trolley to carry out the construction of rock plastic sealing.
Preferably, the arc formwork top after closing up is provided with breach; In step 4, connect curved rod after putting down combined steel with bolt, plastic sealing material is beaten closely knit by the indentation, there at arc formwork top.
A kind of rock plastic sealing construction trolley provided by the invention and construction method, by the construction trolley and stair-climbing wheeled arranged, easily plastic sealing material can be stored, neoprene rod reel, combined steel, the multiple materials such as antiseepage cover plate reel are all placed on chassis according to processing sequence, operation dam crest main rack winch traction construction chassis travels from bottom to top, by the operating personnel of operation each in construction trolley, counter plate seam carries out brush primer, filleting places neoprene rod, insert plastic sealing material, paste barrier rubber antiseepage cover plate and cover plastic sealing material, pressure stainless steel band steel, the multiple working procedures such as stainless steel expansion bolt are installed all carry out in a construction trolley, conventional plastic sealing filler construction labour intensity can be solved large, the construction difficult problem that safety is not high.And adopt apparatus and method of the present invention to reduce difficulty of construction, simplify working procedure, accelerating construction progress, guarantees the construction quality that plastic sealing material is filled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is plastic sealing material interstitital texture sectional schematic diagram.
Fig. 2 is the overall structure schematic diagram of construction trolley in the present invention.
Fig. 3 is structural representation stair-climbing wheeled in the present invention.
Fig. 4 is structure section schematic diagram when installing stainless steel expansion bolt in the present invention.
Fig. 5 is the schematic diagram that in the present invention, combined steel fills plastic sealing material.
Fig. 6 is the schematic diagram that in the present invention, combined steel mentions die sinking.
Fig. 7 is the schematic side view of combined steel in the present invention.
In figure: mortar bed 1, copper water stop 2, concrete slab 3, stainless steel expansion bolt 4, stainless steel band steel 5, rubber antiseepage cover plate 6, neoprene rod 7, plastic sealing material 8, stair-climbing wheeled 9, cat ladder wheel 10, cat ladder marks time 11, cat ladder pulls hanger 12, construction trolley 13, steering mechanism 14, working platform 15, antiseepage cover plate reel 16, neoprene rod reel 17, haulage cable 18, main rack winch 19, little chassis rack winch 20, combined steel 21, hoisting frame 22, straight connecting rod 23, bolt 24, curved rod 25, column 26, arc formwork 27, boom hoisting 28.
Detailed description of the invention
As in Fig. 1, concrete slab 3 seam " V " shape groove place, the structure of panel waterstop sealing is made up of mortar bed 1, copper water stop 2, concrete slab 3, neoprene rod 7, plastic sealing material 8 and rubber antiseepage cover plate 6 successively, is provided with stainless steel band steel 5 and rubber antiseepage cover plate 6 compresses by stainless steel expansion bolt 4 outside rubber antiseepage cover plate 6.
As in Fig. 1,2, a kind of rock plastic sealing construction trolley, comprises construction trolley 13, construction trolley 13 bottom be provided with road wheel, preferably, the bottom of construction trolley 13 is provided with the inclined-plane consistent with dam body panel inclinations.One group of road wheel at construction trolley 13 front or rear is provided with steering mechanism 14.
Construction trolley 13 is connected with the main rack winch 19 being arranged in dam body top by haulage cable 18, the center superposition of the drum center of main rack winch 19 and seam " V " the shape groove of concrete slab 3.; Construction trolley 13 is provided with antiseepage cover plate reel 16 and neoprene rod reel 17, before neoprene rod reel 17 is positioned at antiseepage cover plate reel 16, between antiseepage cover plate reel 16 and neoprene rod reel 17, is provided with combined steel 21; Stair-climbing wheeled 9 have been pulled at construction trolley 13 rear portion.
Structure thus, being convenient to raw material to be placed in construction trolley 13 and being convenient to use according to sequence of construction, the combined steel 21 of setting is also convenient to the shaping of plastic sealing material 8.Refer to the direction, upper right side in Fig. 2 before in this example, then refer to the direction, lower left in Fig. 2.
As in Fig. 2-4, in described stair-climbing wheeled 9, the front end of stair-climbing wheeled 9 is provided with cat ladder and pulls hanger 12, and cat ladder is pulled hanger 12 and is connected with construction trolley 13 by traction steel wire;
Stair-climbing wheeled 9 are provided with multiple cat ladder marks time 11, and the bottom of stair-climbing wheeled 9 is provided with cat ladder wheel 10.Structure thus, convenient operation personnel carry out the installation of stainless steel band steel 5 and stainless steel expansion bolt 4 on stair-climbing wheeled 9.
As in Fig. 2,5 ~ 7, the structure of described combined steel 21 is:
Hoisting frame 22 and many root posts 26 are slidably connected, and hoisting frame 22 is connected with construction trolley 13 by multiple boom hoisting 28;
Two groups of curved rods 25 are arranged on below two row columns 26 opposite to each other, and the bottom of two row columns 26 is hinged with one end of curved rod 25 respectively, as hinged in the A point place in Fig. 6.The other end of curved rod 25 is articulated and connected respectively by straight connecting rod 23 and hoisting frame 22, as B, D point in Fig. 6, the arc concave shape side of curved rod 25 is provided with arc formwork 27, and as shown in Fig. 5,6, two curved rods 25 are in opposite directions connected by bolt 24 at C point place.Structure thus, is convenient to realize automatic demoulding, and as shown in Figure 6, after unclamping bolt 24, when boom hoisting 28 rises, first hoisting frame 22 is raised, and hoisting frame 22 drives curved rod 25 to open, and arc formwork 27 departs from plastic sealing material 8, namely realizes the demoulding.
Preferred as shown in Fig. 5,6, the arc formwork top after closing up is provided with the breach of 40 ~ 65 °, as the α angle in Fig. 5.Structure thus, is convenient to manually beat closely knit by the plastic sealing material 8 in combined steel.
Described boom hoisting 28 is assembly pulley, bottle gouard moved by hands or electric block.
Preferably, described column 26 is connected with construction trolley 13 by adjustable mode.Not shown, for ease of improving construction precision, best column 26 is fixed in construction trolley 13, efficiency like this when constructing is higher, and adjustable connected mode, mainly can regulate the gap between combined steel 21 and concrete slab 3, optional mode is that the column 26 of combined steel 21 front end is hinged with construction trolley 13, the column of rear end is connected by wire rope with between construction trolley 13, so namely can regulate gap, also can regulate angle of inclination.Or the sleeve connection in the column at combined steel 21 two ends and construction trolley 13, sleeve is provided with bolton column, such structure is fixing comparatively firm.Can certainly rely on the deadweight of combined steel 21, be not namely connected with construction trolley 13 by column 26, be connected between combined steel 21 with construction trolley 13 by means of only boom hoisting 28, such structure is comparatively simple.
Adopt above-mentioned construction trolley to carry out a method for rock plastic sealing construction, comprise the following steps:
One, main rack winch 19 and little chassis rack winch 20 are arranged in dam crest, the drum center of main rack winch 19 and the center superposition of slab joint " V " shape groove, construction trolley 13 is connected with main rack winch 19 by haulage cable 18.Operate main rack winch 19 and draw chassis 13 approaching dam crest, by antiseepage cover plate reel 16, neoprene rod reel 17, appropriate plastic sealing material 8, stainless steel expansion bolt 4 and stainless steel band steel 5 etc. are placed on the working platform 15 of construction trolley 13.Hang over the rear end of construction trolley 13 by stair-climbing wheeled 9, operate main rack winch 19 and reverse, at the bottom of construction trolley 13 rolling to dam; In construction trolley 13 rolling or upwards draw walking process, the operating personnel in construction trolley 13 at the bottom of dam from dam crest, control steering mechanism 14 and make construction trolley 13 along the downward rolling of slab joint, or upwards traction walking does not offset.
Two, when slab joint prepares to carry out the construction of plastic sealing filler, what construction trolley 13 was hung stair-climbing wheeled 9 is placed on concrete slab 3, make the cat ladder of stair-climbing wheeled 9 pull hanger 12 to link together with construction trolley 13, reserved " V " shape groove of first counter plate carries out raked joint brush primer, levelling embedding good with plastic sealing material 8 " V " seam of shape groove.
Three, from the neoprene rod reel 17 of construction trolley 13 front end, " V " shape groove is put in neoprene rod 7 extraction.
Four, combined steel 21 is hung to " V " shape groove place again, manually plastic sealing material 8 is put into combined steel 21; Preferably, connect curved rod 25 with bolt 24 after putting down combined steel 21, as shown in Figure 5, in the indentation, there at arc formwork 27 top, plastic sealing material 8 is beaten closely knit.
Five, lifting combined steel 21, operates main rack winch 19 and steering mechanism 14 makes construction trolley 13 upwards travel suitable distance, such as, travel the distance that a section is slightly shorter than combined steel 21 length.From the antiseepage cover plate reel 16 of construction trolley 13 rear end, rubber antiseepage cover plate 6 is extracted out again, cover compacting on plastic sealing material 8.
Six, operating personnel stand on stair-climbing wheeled 9, with stainless steel band steel 5 and stainless steel expansion bolt 4, rubber antiseepage cover plate 6 and concrete slab 3 are compressed compacting;
By above-mentioned steps, realize utilizing construction trolley to carry out the construction of rock plastic sealing.
Counter plate seam is carried out in plastic sealing packing seal processing procedure, desired plasticity sealing material 8, material such as rubber antiseepage cover plate 6 grade is by the transport of dam crest to construction location, and transport work is separately born by the small-sized boom truck and little chassis rack winch 20 that configure walking steering mechanism.
Claims (9)
1. a rock plastic sealing construction trolley, comprise construction trolley (13), construction trolley (13) bottom be provided with road wheel, construction trolley (13) is connected with the main rack winch (19) being arranged in dam body top by haulage cable (18); It is characterized in that: construction trolley (13) is provided with antiseepage cover plate reel (16) and neoprene rod reel (17), before neoprene rod reel (17) is positioned at antiseepage cover plate reel (16), between antiseepage cover plate reel (16) and neoprene rod reel (17), be provided with combined steel (21);
The structure of described combined steel (21) is:
Hoisting frame (22) and many root posts (26) are slidably connected, and hoisting frame (22) is connected with construction trolley (13) by multiple boom hoisting (28);
Two groups of curved rods (25) are arranged on two row column (26) belows opposite to each other, the bottom of two row columns (26) is hinged with one end of curved rod (25) respectively, the other end of curved rod (25) is articulated and connected respectively by straight connecting rod (23) and hoisting frame (22), and the arc concave shape side of curved rod (25) is provided with arc formwork (27);
Pull stair-climbing wheeled (9) at construction trolley (13) rear portion.
2. a kind of rock plastic sealing construction trolley according to claim 1, is characterized in that: the bottom of construction trolley (13) is provided with the inclined-plane consistent with dam body panel inclinations.
3. a kind of rock plastic sealing construction trolley according to claim 1, is characterized in that: one group of road wheel at construction trolley (13) front or rear is provided with steering mechanism (14).
4. a kind of rock plastic sealing construction trolley according to claim 1, it is characterized in that: in described stair-climbing wheeled (9), the front end of stair-climbing wheeled (9) is provided with cat ladder and pulls hanger (12), and cat ladder is pulled hanger (12) and is connected with construction trolley (13) by traction steel wire;
Stair-climbing wheeled (9) are provided with multiple cat ladder and mark time (11), and the bottom of stair-climbing wheeled (9) is provided with cat ladder wheel (10).
5. a kind of rock plastic sealing construction trolley according to claim 1, is characterized in that: the arc formwork top after closing up is provided with the breach of 40 ~ 65 °.
6. a kind of rock plastic sealing construction trolley according to claim 1, is characterized in that: described boom hoisting (28) is assembly pulley, bottle gouard moved by hands or electric block.
7. a kind of rock plastic sealing construction trolley according to claim 1, is characterized in that: the center superposition of the drum center of main rack winch (19) and seam " V " the shape groove of concrete slab (3).
8. adopt the construction trolley described in any one of claim 1 ~ 7 to carry out a method for rock plastic sealing construction, it is characterized in that comprising the following steps:
One, by the bottom of construction trolley (13) rolling to dam;
Two, " V " shape groove that first counter plate is reserved carries out raked joint brush primer, levelling embedding good with plastic sealing material (8) " V " seam of shape groove;
Three, from neoprene rod reel (17), " V " shape groove is put in neoprene rod (7) extraction;
Four, combined steel (21) is hung to " V " shape groove place, plastic sealing material (8) is put into combined steel (21);
Five, promote combined steel (21), operate main rack winch (19) and make chassis (13) upwards travel suitable distance, then from antiseepage cover plate reel (16), rubber antiseepage cover plate (6) is extracted out, cover on plastic sealing material (8);
Six, operating personnel stand on stair-climbing wheeled (9), with stainless steel band steel (5) and stainless steel expansion bolt (4), rubber antiseepage cover plate (6) and concrete slab (3) are compressed compacting;
By above-mentioned steps, realize utilizing construction trolley to carry out the construction of rock plastic sealing.
9. the method for a kind of rock plastic sealing construction according to claim 8, is characterized in that: the arc formwork top after closing up is provided with breach;
In step 4, put down combined steel (21) and connect curved rod (25) with bolt (24) afterwards, plastic sealing material (8) is beaten closely knit by the indentation, there at arc formwork (27) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555873.4A CN103556603B (en) | 2013-11-11 | 2013-11-11 | Rock plastic sealing construction trolley and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310555873.4A CN103556603B (en) | 2013-11-11 | 2013-11-11 | Rock plastic sealing construction trolley and construction method |
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| CN103556603A CN103556603A (en) | 2014-02-05 |
| CN103556603B true CN103556603B (en) | 2016-03-30 |
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| CN201310555873.4A Active CN103556603B (en) | 2013-11-11 | 2013-11-11 | Rock plastic sealing construction trolley and construction method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898874B (en) * | 2014-04-11 | 2019-12-13 | 朱博程 | Concrete face rockfill dam face plate supporting and pressing type caulking machine |
| CN105421293B (en) * | 2015-12-26 | 2017-05-31 | 中国水电建设集团十五工程局有限公司 | The construction method of copper waterstop in CFRD seepage prevention system |
| CN110409381A (en) * | 2019-07-04 | 2019-11-05 | 中国葛洲坝集团第一工程有限公司 | One kind being applied to rock seam crossing antiseepage cover plate compromise joint structure and construction method |
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2013
- 2013-11-11 CN CN201310555873.4A patent/CN103556603B/en active Active
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| US4041665A (en) * | 1975-11-22 | 1977-08-16 | Vredestein N.V. | Injection sealable waterstop and method of installing same |
| CN101319493A (en) * | 2007-04-04 | 2008-12-10 | 张明军 | Flexible material filling and pointing machine, and concrete deck joint method |
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