CN113027136B - Concrete deflector for pouring in long and narrow space and use method thereof - Google Patents
Concrete deflector for pouring in long and narrow space and use method thereof Download PDFInfo
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- CN113027136B CN113027136B CN202110250953.3A CN202110250953A CN113027136B CN 113027136 B CN113027136 B CN 113027136B CN 202110250953 A CN202110250953 A CN 202110250953A CN 113027136 B CN113027136 B CN 113027136B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 16
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0472—Details of connection of the hose to the formwork, e.g. inlets
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Abstract
The invention discloses a concrete deflector for pouring in a long and narrow space and a use method thereof, wherein the concrete deflector comprises a feeding chamber, a positioning and adjusting device, a bottom supporting rod, a three-side enclosure, a micro-distance adjusting device and a butterfly nut; the feeding chamber is arranged at the top of the positioning and adjusting device and is connected with the positioning and adjusting device; bottom support rods are symmetrically arranged on two sides of the positioning and adjusting device and fixedly connected with the positioning and adjusting device; the three side barriers are a pair and symmetrically arranged at two sides of the positioning and adjusting device; the micro-distance adjusting device is hinged with the bottom of the three-side enclosure; the concrete diversion device is simple to operate, can move quickly, is convenient to disassemble and assemble, realizes the turnover use of the concrete diversion device for long and narrow space pouring, has a good diversion effect, avoids the left and right shaking of the pump pipe due to large impact force during pouring in the construction of a cast-in-place structure, ensures the construction quality and saves concrete.
Description
Technical Field
The invention relates to the technical field of concrete pouring tools, in particular to a concrete deflector for pouring a long and narrow space and a use method thereof.
Background
Along with the rapid development of national economy, the construction technology of the building engineering is continuously developed, and the quality level of the building engineering is improved; for shear walls and structures with the thickness less than 150mm, the operation difficulty is higher during concrete pouring; the first aspect is that the steel bars in the template to be poured can cause obstruction to the pump pipe for pouring; the second aspect is that the vibration of the pouring pump during pouring can cause the pump pipe to shake, possibly causing the pouring template to deform and causing the pouring deviation. Further, the pouring speed and the construction progress are influenced, the concrete can be wasted, the environment pollution is caused, and the green construction is not facilitated to be promoted.
Disclosure of Invention
The invention aims to provide a concrete deflector for long and narrow space pouring and a using method thereof, and solves the technical problems of how to realize the turnover use of the concrete deflector and meet the pouring requirements of members with different sizes; how to reduce the labor intensity in building construction, reduce the requirements on the skills of workers and improve the construction efficiency; the discharge capacity of pumping concrete into the template is reduced, so that a large amount of concrete loss is avoided, building waste is reduced, and the environment protection is facilitated.
In order to achieve the purpose, the invention provides a concrete deflector for pouring a long and narrow space, which comprises a feeding chamber, a positioning and adjusting device, a bottom supporting rod, a three-side enclosure, a micro-distance adjusting device and a butterfly nut, wherein the feeding chamber is provided with a feeding hole; the feeding chamber is arranged at the top of the positioning and adjusting device and is connected with the positioning and adjusting device; bottom support rods are symmetrically arranged on two sides of the positioning and adjusting device and fixedly connected with the positioning and adjusting device; the three side barriers are a pair and symmetrically arranged at two sides of the positioning and adjusting device; the micro-distance adjusting device is hinged with the bottom of the three-side enclosure; the feeding chamber comprises a guide plate, a side baffle, a top plate and a feeding hopper; the cross section of the feeding chamber is rectangular, the front side and the rear side of the top plate are respectively and fixedly provided with a side baffle, and the guide plates are a pair of guide plates which are respectively hinged on the left side and the right side of the top plate; a feed hopper is arranged on the top plate, and the feed end of the feed hopper penetrates through the top plate and is fixedly connected with the top plate; the guide plate comprises a first guide plate and a second guide plate, and the first guide plate and the second guide plate are connected through a butterfly nut and a bolt; the top of the three-side enclosure is movably connected with the side baffle; the positioning adjusting device comprises a distance adjusting mechanism, an oblique guide plate and an elastic band; the oblique guide plates are in a pair and are connected through an elastic band; two ends of the oblique guide plates are respectively movably connected with the inner walls of the side baffles, and a distance adjusting mechanism is arranged between the inner sides of the pair of oblique guide plates; the distance adjusting mechanism comprises a first adjusting plate, a second adjusting plate and positioning holes, the first adjusting plate and the second adjusting plate are respectively provided with the positioning holes, the first adjusting plate is inserted into the second adjusting plate, and bolts for fixing the distance between a pair of oblique guide plates penetrate through the positioning holes on the first adjusting plate and the second adjusting plate; the micro-distance adjusting device comprises a first limiting plate, a second limiting plate, a fixed rod, an air bag supporting rod, an air filling bag body and a superelastic ferrule; one end of the first limiting plate is connected with the bottom of the three-side enclosure, the other end of the first limiting plate is hinged with one end of the fixing rod, the other end of the fixing rod is provided with a superelastic ferrule, and the second limiting plate is connected with the first limiting plate through a butterfly nut and a screw; the first limiting plate is at least 20mm longer than the second limiting plate; the air bag body is a hollow cylinder, the air bag support rod is arranged in the middle of the air bag body, and the super-elastic ferrule is sleeved on the air bag support rod.
Furthermore, the thickness of the inflatable bag body is not less than 2mm, and the outer surface of the inflatable bag body is provided with a plurality of solid bulges, so that the inflatable bag body is prevented from being punctured in the pouring process of concrete.
Further, trilateral fender of enclosing is connected by three boards and is constituteed, and the intralamellar part of its both sides is provided with the recess, and the width of recess is 15mm bigger than slant guiding plate thickness at least, and trilateral fender of enclosing passes through microspur adjusting device location, and the gas-filled bag body among the microspur adjusting device can play the cushioning effect again, and trilateral fender of enclosing rocks great when avoiding the concrete flow too big.
Furthermore, a guide plate bulge and a sliding long groove are arranged on the first guide plate, and the sliding long groove is rectangular and penetrates through the first guide plate; the guide plate bulge is arranged at the bottom of the first guide plate.
Furthermore, a first groove and a second groove are formed in the second guide plate, the first groove is formed in the top of the second guide plate, the first groove is matched with the guide plate in a protruding mode, and the second groove is formed in the outer side face of the second guide plate.
Further, the number of the distance adjusting mechanisms is at least two, and the distance adjusting mechanisms are parallel to each other.
Furthermore, the universal wheel is detachably connected with the lower end face of the bottom supporting rod.
Further, the outer surface of the air bag support rod is sleeved with a rubber sleeve.
Furthermore, an inflating device is arranged on the inflating bag body, and the end part of the inflating device extends out of the three-side enclosure.
Furthermore, the inflating device is provided with an inflating tube, an inflating opening and an inflating core, and the inflating core is arranged in the inflating tube.
In addition, the invention also provides a use method of the concrete deflector for pouring the long and narrow space, which comprises the following steps.
The method comprises the following steps: and placing the concrete deflector for pouring the long and narrow space at the position to be poured.
Step two: and adjusting the positions of the first guide plate and the second guide plate according to the position to be poured, and overlapping the guide plates on the oblique guide plates.
Step three: and adjusting the positioning adjusting device to determine the width between the oblique guide plates.
Step four: according to the width and the position of the pouring cavity, the position of the microspur adjusting device is adjusted, the first limiting plate and the second limiting plate are clamped at the top of the to-be-poured template, the included angle between the three-side baffle on one side to be poured and the side guide plate is adjusted through inflation and deflation of the inflatable bag body, and no gap exists between the top of the three-side baffle and the side guide plate.
Step five: and inserting the pouring pump pipe into the feed hopper, starting the pouring pump, and pouring concrete.
Step six: and (5) closing the pouring pump after pouring is finished.
Step seven: and moving the device to the next position to be poured, and repeating the steps from the first step to the sixth step.
The invention has the advantages of being beneficial to the realization of the invention.
The invention provides a concrete deflector for pouring in a narrow and long space and a using method thereof.A first deflector and a second deflector adjust the length of the deflectors, so that the deflectors can adjust the length in time according to the height of a positioning adjusting device, and further the concrete deflector for pouring in the narrow and long space can be used in a turnover manner.
2, the invention provides a concrete deflector for long and narrow space pouring and a using method thereof, the invention can timely adjust the positions of relevant parts according to the width and the position of a template to be poured on site, and a left guide plate or a right guide plate is selected to be lapped on an oblique guide plate according to the requirement of the pouring position; adjusting the width of the positioning adjusting device according to the distance between the positions to be poured; the invention is suitable for the requirements of different sizes, is convenient to use in a turnover way, improves the utilization rate of resources and saves manpower and material resources.
3, the concrete deflector for pouring in the long and narrow space and the use method thereof provided by the invention have the advantages that the discharge capacity of pumping concrete into the long and narrow template is reduced, the loss of a large amount of concrete is avoided, the construction waste is reduced, and the environment protection is facilitated.
The invention provides a concrete deflector for pouring in a long and narrow space and a using method thereof.A microspur adjusting device arranged in the invention is used for adjusting the position between the deflector and three surrounding barriers after the concrete deflector is installed with a template in a matching way, so that the waste of concrete caused by gaps between the deflector and the three surrounding barriers is avoided, and the development process of green building and green construction is promoted.
5, the concrete deflector for pouring in the long and narrow space and the use method thereof provided by the invention have the advantages that the construction period is reduced, the labor cost of constructors and managers, the operation cost of mechanical equipment and the like can be reduced, and the economic benefit and the social benefit are obvious.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the instrumentalities particularly pointed out in the specification.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic cross-sectional view at a-a in fig. 1.
Fig. 4 is a schematic diagram of the positional relationship of the components of the present invention when casting on the right side.
Fig. 5 is a schematic view of the present invention in a right-side casting mode.
Fig. 6 is a schematic structural view of the three-sided enclosure of the present invention.
Fig. 7 is a partially enlarged schematic view at B in fig. 3.
Fig. 8 is a schematic front view of a baffle according to the present invention.
Fig. 9 is a side view of a baffle according to the present invention.
Reference numerals: 1-a feed chamber, 11-a first guide plate, 111-a guide plate protrusion, 112-a sliding long groove, 12-a second guide plate, 121-a first groove, 122-a second groove, 13-a side baffle, 14-a top plate, 15-a feed hopper, 2-a positioning adjusting device, 21-a distance adjusting mechanism, 211-a first adjusting plate, 212-a second adjusting plate, 213-a positioning hole, 22-a slant guide plate, 23-an elastic band, 3-a bottom support rod, 4-a three-side enclosure, 5-a micro-distance adjusting device, 51-a first limiting plate, 52-a second limiting plate, 53-a fixing rod, 54-an air bag support rod, 55-an air bag body, 56-a super elastic ferrule, 6-a butterfly nut, 7-concrete, etc, 8-pouring pump pipes and 9-templates.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and illustrating the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
As shown in fig. 1-4 and fig. 6-9, the invention provides a concrete deflector for long and narrow space pouring and a use method thereof, comprising a feeding chamber 1, a positioning adjusting device 2, a bottom support rod 3, a three-side enclosure 4, a microspur adjusting device 5, a butterfly nut 6 and a universal wheel; the feeding chamber 1 is arranged at the top of the positioning and adjusting device 2 and is connected with the positioning and adjusting device 2; bottom support rods 3 are symmetrically arranged at two sides of the positioning and adjusting device 2, and the bottom support rods 3 are fixedly connected with the positioning and adjusting device 2; the lower end surface of the bottom support rod 3 is provided with a universal wheel and is detachably connected with the universal wheel; the three-side enclosure 4 is a pair and symmetrically arranged at two sides of the positioning and adjusting device 2; the micro-distance adjusting device 5 is hinged with the bottom of the three-side enclosure 4.
The feeding chamber 1 comprises a guide plate, a side baffle 13, a top plate 14 and a feeding hopper 15; the cross section of the feeding chamber 1 is rectangular, the front side and the rear side of a top plate 14 are respectively and fixedly provided with a side baffle 13, and a pair of guide plates are respectively hinged on the left side and the right side of the top plate 14 and turn over up and down around the top plate 14; a feed hopper 15 is arranged on the top plate 14, and the feed end of the feed hopper 15 penetrates through the top plate 14 and is fixedly connected with the top plate 14; the guide plate comprises a first guide plate 11 and a second guide plate 12, and the first guide plate 11 and the second guide plate 12 are connected through a butterfly nut 6 and a bolt; the first guide plate 11 is provided with a guide plate protrusion 111 and a sliding long groove 112, and the sliding long groove 112 is rectangular and penetrates through the first guide plate 11; the baffle projection 111 is arranged at the bottom of the first baffle 11. Second guide plate 12 is last to be provided with first recess 121 and second recess 122, and first recess 121 sets up at second guide plate 12 top to first recess 121 and the protruding 111 phase-matchs of guide plate, and second recess 122 sets up the lateral surface at second guide plate 12, and first guide plate 11 and second guide plate 12 cooperate each other to adjust the length of guide plate. The top of the three-side enclosure 4 is movably connected with the side baffle 13 and can be connected through a hinge or a rotating shaft and the like; and then make the guide plate can be according to 2 high timely adjustment length of positioning control device, and then make the 7 diverters of concrete that are used for long and narrow space to pour can have enough to meet the need the use, because of the 7 diverters bottoms of concrete that long and narrow space was pour are provided with the universal wheel again for it removes more conveniently, has saved the input of manpower, material resources to a certain extent, saves construction cost, reduces construction waste, is favorable to advantages such as environmental protection.
The positioning adjusting device 2 comprises a distance adjusting mechanism 21, an oblique guide plate 22 and an elastic band 23; the oblique guide plates 22 are in a pair and are connected through an elastic band 23; the length of the oblique guide plate 22 can also be extended, similar to the connection mode of the first guide plate 11 and the second guide plate 12; two ends of the oblique guide plates 22 are respectively movably connected with the inner wall of the side baffle 13, and a distance adjusting mechanism 21 is arranged between the inner sides of the pair of oblique guide plates 22; at least two distance adjusting mechanisms 21 are arranged, and the distance adjusting mechanisms 21 are parallel to each other; the distance adjusting mechanism 21 comprises a first adjusting plate 211, a second adjusting plate 212 and positioning holes 213, wherein the positioning holes 213 are formed in the first adjusting plate 211 and the second adjusting plate 212, the first adjusting plate 211 is inserted into the second adjusting plate 212, and bolts for fixing the distance between a pair of oblique guide plates 22 pass through the positioning holes 213 in the first adjusting plate 211 and the second adjusting plate 212; trilateral fender 4 of enclosing is connected by three boards and is constituteed, and the inboard portion of its both sides is provided with the recess, and the width of recess is greater 15mm than slant guide plate 22's thickness at least, and trilateral fender 4 of enclosing passes through microspur adjusting device 5 location, and gas cell body 55 among the microspur adjusting device 5 can play the cushioning effect again, and trilateral fender 4 of enclosing of avoiding 7 concrete flows when too big rocks great.
The micro-distance adjusting device 5 comprises a first limit plate 51, a second limit plate 52, a fixed rod 53, an air bag support rod 54, an inflatable air bag body 55 and a super elastic ferrule 56; one end of the first limiting plate 51 is connected with the bottom of the three-side enclosure 4, the other end of the first limiting plate is hinged with one end of the fixing rod 53, the other end of the fixing rod 53 is provided with a superelastic ferrule 56, and the second limiting plate 52 is connected with the first limiting plate 51 through the butterfly nut 6 and the screw; the inflatable bag body 55 is a hollow cylinder, the airbag support rod 54 is arranged in the middle of the inflatable bag body 55, the outer surface of the airbag support rod 54 is sleeved with a rubber sleeve to prevent the inflatable bag body 55 from being scratched, and the airbag support rod 54 is sleeved with a superelastic ferrule 56. Still be provided with aerating device on the air inflation bag body 55, the trilateral fender 4 that encloses is extended to the aerating device tip, conveniently in time aerifys and adjusts. The inflation device is provided with an inflation tube, an inflation opening and an inflation core, and the inflation core is arranged in the inflation tube; the thickness of the air inflation bag body 55 is not less than 2mm, and the outer surface of the air inflation bag body is provided with a plurality of solid protrusions, so that the air inflation bag body 55 is prevented from being punctured by the concrete 7 in the pouring process. The microspur adjusting device 5 is used for adjusting the position between the guide plate and the three-side enclosure 4 after the concrete 7 fluid director is installed in a fit manner with the template 9, so that the waste of the concrete 7 caused by the gap between the guide plate and the three-side enclosure 4 is avoided, and the development process of green building and green construction is promoted.
In addition, as shown in fig. 5, the present invention also provides a method for using the concrete deflector for casting in a narrow space, comprising the following steps.
The method comprises the following steps: and placing the concrete 7 flow guider for pouring the long and narrow space at the position to be poured.
Step two: the positions of the first guide plate 11 and the second guide plate 12 are adjusted according to the position to be poured, and the guide plates are connected on the oblique guide plate 22 in a lap joint mode.
Step three: the positioning and adjusting device 2 is adjusted to determine the width between the oblique guide plates 22.
Step four: according to the width and the position of the pouring cavity, the position of the micro-distance adjusting device 5 is adjusted, the first limiting plate 51 and the second limiting plate 52 are clamped at the top of the template 9 to be poured, the included angle between the three-side baffle 4 at one side to be poured and the side guide plate is adjusted through inflation and deflation of the inflatable bag body 55, and no gap exists between the top of the three-side baffle 4 and the side guide plate.
Step five: and inserting the pouring pump pipe 8 into the feed hopper 15, starting the pouring pump, and pouring the concrete 7.
Step six: and (5) closing the pouring pump after pouring is finished.
Step seven: and moving the device to the next position to be poured, and repeating the steps from the first step to the sixth step.
And finally, finishing the pouring process and cleaning the device.
According to the invention, the concrete 7 in the pump pipe is guided, so that the concrete 7 can smoothly enter the long and narrow vertical member, the loss of the concrete 7 is reduced, and the phenomenon that the pump pipe shakes in the pouring process to cause the deformation of the pouring template 9, so that the pouring deviation is generated and the pouring effect is influenced is avoided; not only ensures the construction quality, but also saves the concrete 7. The invention is mainly applied to the pouring of the shear wall or the structure with smaller thickness, such as the thickness of less than 150 mm.
Therefore, the positions of the guide plate, the positioning and adjusting device 2 and other components can be adjusted in time according to the width and the position of the template 9 to be cast on site, and the left guide plate or the right guide plate is selected to be lapped on the oblique guide plate 22 according to the requirement of the casting position; adjusting the width of the positioning adjusting device 2 according to the distance between the positions to be poured; the invention is suitable for the requirements of different sizes, is convenient to use in a turnover way, improves the utilization rate of resources and saves manpower and material resources. The invention reduces the discharge of the concrete 7 pumped into the long and narrow template 9, avoids the loss of a large amount of concrete 7, reduces construction waste and is beneficial to environmental protection. In addition, the construction efficiency is improved, the construction period can be reduced, the labor cost of constructors and managers, the operating cost of mechanical equipment and the like are reduced, and the economic benefit and the social benefit are obvious.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (9)
1. A concrete divertor for long and narrow space pouring which characterized in that: comprises a feeding chamber (1), a positioning adjusting device (2), a bottom support rod (3), a three-side enclosure (4), a micro-distance adjusting device (5) and a butterfly nut (6);
the feeding chamber (1) is arranged at the top of the positioning and adjusting device (2) and is connected with the positioning and adjusting device (2); bottom support rods (3) are symmetrically arranged on two sides of the positioning and adjusting device (2), and the bottom support rods (3) are fixedly connected with the positioning and adjusting device (2); the three enclosing barriers (4) are a pair and are symmetrically arranged at two sides of the positioning and adjusting device (2); the micro-distance adjusting device (5) is hinged with the bottom of the three-side enclosure (4);
the feeding chamber (1) comprises a guide plate, a side baffle (13), a top plate (14) and a feeding hopper (15); the cross section of the feeding chamber (1) is rectangular, the front side and the rear side of the top plate (14) are respectively and fixedly provided with a side baffle (13), and the guide plates are a pair of guide plates which are respectively hinged on the left side and the right side of the top plate (14); a feed hopper (15) is arranged on the top plate (14), and the feed end of the feed hopper (15) penetrates through the top plate (14) and is fixedly connected with the top plate (14); the guide plate comprises a first guide plate (11) and a second guide plate (12), and the first guide plate (11) and the second guide plate (12) are connected through a butterfly nut (6) and a bolt; the top of the three-side enclosure (4) is movably connected with the side baffle (13);
the positioning adjusting device (2) comprises a distance adjusting mechanism (21), an oblique guide plate (22) and an elastic band (23); the inclined guide plates (22) are in a pair and are connected through an elastic band (23); two ends of the oblique guide plates (22) are respectively movably connected with the inner wall of the side baffle (13), and a distance adjusting mechanism (21) is arranged between the inner sides of the oblique guide plates (22); the distance adjusting mechanism (21) comprises a first adjusting plate (211), a second adjusting plate (212) and positioning holes (213), the first adjusting plate (211) and the second adjusting plate (212) are respectively provided with the positioning holes (213), the first adjusting plate (211) is inserted into the second adjusting plate (212), and bolts for fixing the distance between a pair of oblique guide plates (22) penetrate through the first adjusting plate (211) and the positioning holes (213) in the second adjusting plate (212);
the micro-distance adjusting device (5) comprises a first limiting plate (51), a second limiting plate (52), a fixing rod (53), an air bag supporting rod (54), an inflatable bag body (55) and a super-elastic ferrule (56); one end of a first limiting plate (51) is connected with the bottom of the three-side enclosure (4), the other end of the first limiting plate is hinged with one end of a fixing rod (53), a super-elastic ferrule (56) is arranged at the other end of the fixing rod (53), and a second limiting plate (52) is connected with the first limiting plate (51) through a butterfly nut (6) and a screw rod; the first limiting plate (51) is at least 20mm longer than the second limiting plate (52); the air bag body (55) is a hollow cylinder, the air bag support rod (54) is arranged in the middle of the air bag body (55), and the super-elastic ferrule (56) is sleeved on the air bag support rod (54).
2. The concrete deflector for casting in long and narrow space as claimed in claim 1, wherein the first deflector (11) is provided with a deflector projection (111) and a sliding elongated slot (112), the sliding elongated slot (112) is rectangular and penetrates through the first deflector (11); the guide plate bulge (111) is arranged at the bottom of the first guide plate (11).
3. A concrete deflector for casting in long and narrow spaces according to claim 2, characterized in that the second deflector (12) is provided with a first groove (121) and a second groove (122), the first groove (121) is arranged on the top of the second deflector (12), and the first groove (121) matches with the deflector projection (111), and the second groove (122) is arranged on the outer side of the second deflector (12).
4. A concrete deflector for casting in elongated spaces according to claim 3, characterized in that the number of the distance adjusting means (21) is at least two and the distance adjusting means (21) are parallel to each other.
5. A concrete deflector for casting in elongated spaces according to claim 3, further comprising universal wheels detachably connected to the lower end surface of the bottom support bar (3).
6. A concrete deflector for casting in elongated spaces according to claim 3, characterized in that the outer surface of the air bag support rod (54) is sleeved with a rubber sleeve.
7. A concrete deflector for casting in narrow spaces according to claim 3, characterized in that the inflatable bag body (55) is further provided with an inflator, the end of which extends beyond the three-sided fence (4).
8. The concrete deflector for casting in long and narrow spaces as claimed in claim 7, wherein the inflator is provided with an inflation tube, an inflation port and an inflation core, and the inflation core is arranged in the inflation tube.
9. A method for using a concrete deflector for casting in an elongated space according to any one of claims 1 to 8, characterized by the steps of:
the method comprises the following steps: placing a concrete (7) deflector for casting the long and narrow space at a position to be cast;
step two: adjusting the positions of the first guide plate (11) and the second guide plate (12) according to the position to be poured, and overlapping the guide plates on the oblique guide plates (22);
step three: adjusting the positioning adjusting device (2) to determine the width between the oblique guide plates (22);
step four: adjusting the position of a micro-distance adjusting device (5) according to the width and the position of a pouring cavity, clamping a first limiting plate (51) and a second limiting plate (52) at the top of a template (9) to be poured, and adjusting the included angle between a three-side enclosure (4) at one side to be poured and the side guide plate through the inflation and deflation of an inflation bag body (55) until no gap exists between the top of the three-side enclosure (4) and the side guide plate;
step five: inserting the pouring pump pipe (8) into the feed hopper (15), starting the pouring pump, and pouring concrete (7);
step six: after pouring is finished, the pouring pump is closed;
step seven: and moving the device to the next position to be poured, and repeating the steps from the first step to the sixth step.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110250953.3A CN113027136B (en) | 2021-03-08 | 2021-03-08 | Concrete deflector for pouring in long and narrow space and use method thereof |
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| CN202110250953.3A CN113027136B (en) | 2021-03-08 | 2021-03-08 | Concrete deflector for pouring in long and narrow space and use method thereof |
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| CN113027136A CN113027136A (en) | 2021-06-25 |
| CN113027136B true CN113027136B (en) | 2022-06-14 |
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| CN204920229U (en) * | 2015-06-16 | 2015-12-30 | 山东三箭建设工程管理有限公司 | Modular concrete hopper |
| DE102017116831A1 (en) * | 2017-07-25 | 2019-01-31 | Liebherr-Betonpumpen Gmbh | Mast block for a distribution boom of a mobile concrete pump |
| PL3626420T3 (en) * | 2018-09-18 | 2022-01-24 | Mobbot Sa | Concrete structure manufacturing apparatus and method |
| CN109555318A (en) * | 2018-12-27 | 2019-04-02 | 中建二局第二建筑工程有限公司 | The concrete distributor and its casting method poured for heat insulation integrated wall |
| CN210888091U (en) * | 2019-09-04 | 2020-06-30 | 中国建筑第二工程局有限公司 | Concrete pouring chute for building wall |
| CN212562527U (en) * | 2020-06-08 | 2021-02-19 | 中建七局第一建筑有限公司 | Concrete pouring guiding device |
-
2021
- 2021-03-08 CN CN202110250953.3A patent/CN113027136B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN113027136A (en) | 2021-06-25 |
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