CN111172888B - Cast buttress concrete with floating device - Google Patents
Cast buttress concrete with floating device Download PDFInfo
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- CN111172888B CN111172888B CN202010110520.3A CN202010110520A CN111172888B CN 111172888 B CN111172888 B CN 111172888B CN 202010110520 A CN202010110520 A CN 202010110520A CN 111172888 B CN111172888 B CN 111172888B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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Abstract
The invention provides a floating device for pouring buttress concrete, and belongs to the technical field of building construction. The technical scheme is as follows: the upper annular template is concentrically arranged on the lower annular template, the upper annular template comprises a first template and a second template which are concentrically arranged, a plurality of connecting plates are uniformly distributed in the circumferential direction between the first template and the upper end face of the second template, the inner diameter and the outer diameter of the first template are the same as those of the second template, the second template is arranged inside the first template, the first template is spliced with the second template, a floating support is arranged above the upper annular template, a floating motor is arranged on the floating support, a floating plate is arranged on a motor shaft of the floating motor, and the floating plate is arranged in the second template. The invention has the beneficial effects that: the pier concrete that the convenience was accomplished pouring is floating, and simple to operate can have enough to meet the need the use, and floating effectual can replace the manual work to float.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a floating device for pouring buttress concrete.
Background
Earthquake is a natural phenomenon which cannot be avoided in human society, and casualties and economic losses caused by earthquake are 90% or more caused by building collapse. Consequently add the work that anti-seismic component is indispensable in the building work progress, what present building trade mainly used is to be provided with the shock insulation support on the concrete buttress, and when concreting the buttress, need set up down pre-buried subassembly, lower pre-buried subassembly includes the sleeve, dowel bar and pre-buried steel sheet, connect through connecting bolt between the three, and the periphery of pre-buried subassembly sets up the template under, then pouring of carrying out the concrete, pour and finish the back and require floating upper surface concrete, in actual work progress, all adopt the manual work to float level, because the buttress concrete has certain height, the manual work is paintd very inconveniently. In addition, sometimes, in order to enhance the concrete filling strength in the buttress concrete, an annular structure with a certain height needs to be poured on the buttress concrete, so that the height and the floating difficulty of the buttress concrete are increased.
Disclosure of Invention
The invention aims to provide the floating device for pouring buttress concrete, which is convenient to float the poured buttress concrete, is convenient to install, can be recycled, has a good floating effect and can replace manual floating.
The invention is realized by the following measures: the utility model provides a pour buttress concrete and use floating device, its characterized in that, is in including lower annular template and concentric setting upper annular template on the lower annular template, upper annular template includes template one and template two that concentric setting, the circumference equipartition has a plurality of connecting plate between template one and the up end of template two, the internal diameter and the external diameter of template one all with lower annular template is the same, template two sets up the inside of template one, lower annular template with template one is pegged graft, the top of going up annular template is provided with floating support, the last floating motor that is provided with of floating support, be provided with floating plate on floating motor's the motor shaft, floating plate set up in inside template two, form annular concrete between template one and the template two. The upper annular template is at a height which is larger than the upper annular template, so that the concrete in the lower annular template is more uniform, and the strength of the concrete buttress is improved. And the interval between the first template and the second template is not easy to be overlarge.
A plurality of inserting holes are circumferentially and uniformly distributed in the outer wall of the lower annular template, a plurality of inserting columns matched with the inserting holes are uniformly distributed in the outer wall of the first template, the inserting columns extend out of the inserting holes, and the upper end face of the lower annular template is in contact with the lower end face of the first template;
the side wall of the inserted column is provided with a fan-shaped groove, the floating support is arranged in the fan-shaped groove and comprises a first semicircular annular plate and a second semicircular annular plate, the first semicircular annular plate and the second semicircular annular plate are arranged in the fan-shaped groove, and the connecting ends of the first semicircular annular plate and the second semicircular annular plate are fixed through bolts; the two semicircular annular plates form a circle and are fixed in the sector ring groove through bolts so as to be used for installing the floating support on one hand and further fixing the upper annular template on the other hand.
The floating support further comprises a circular top plate, a plurality of round rods are evenly distributed below the circular top plate, threads are arranged at the bottoms of the round rods, round rod matched round holes are formed in the first semicircular annular plate and the second semicircular annular plate, the circular top plate is lapped on the upper annular template, the round rods penetrate through the round holes, nuts are arranged on the upper side and the lower side of the round holes, the upper side and the lower side of the round holes are located on the semicircular annular plates, and the floating motor is arranged on the circular top plate. The nut is used for fixing the floating support.
The troweling plate comprises a horizontal plate and a vertical plate vertically arranged on the horizontal plate, annular openings are formed in two sides of the vertical plate and two sides of the horizontal plate, the annular openings are located on the lower portion of the vertical plate, and the vertical plate is connected with the motor shaft. After the concrete buttress is poured, a bolt head is exposed outside, the concrete buttress needs to be detached in the later period, and the hole needs to be connected with a shock insulation support. Therefore, the annular opening is arranged, so that the troweling plate is not influenced by the bolt when rotating.
A plurality of rectangular openings are formed in the vertical plate, and two sides of the horizontal plate are in transition through round corners. The trowelling plate rotates, when the concrete of any side of the trowelling plate is more, the trowelling plate can enter the other side through the rectangular opening, and the residual concrete can be remained on the horizontal plate, so that the residual concrete can be reduced when trowelling, and in addition, water needs to be simply sprayed when trowelling, and water can be swept manually.
The cutting mechanism comprises an annular track, the annular track comprises an annular upper track plate and an annular lower track plate which are connected through an annular vertical plate, the cutting mechanism also comprises a cutting support arranged on the annular track, walking wheels are arranged at the lower part of the cutting support, the walking wheels are arranged in the annular track and positioned at two sides of the annular vertical plate, and the cutting mechanism also comprises a cutting machine hinged on the cutting support; the cutting machine may be an existing cutting machine, and aims to cut the annular concrete above the lower annular formwork.
Be provided with a plurality of on the inner wall of track board down insert the post, it is provided with a plurality of on the post to insert fan ring groove, the cutting machine sets up the outside of lower annular template. After the concrete buttress is basically formed, the upper annular template needs to be detached, and concrete of the upper annular template needs to be cut off for later use, so that the cutting mechanism is arranged and can be directly installed at the installation position of the upper annular template, and the use and the installation are more convenient.
The side walls of the first semicircular annular plate and the second semicircular annular plate are provided with a plurality of supporting rods, the bottom of each supporting rod is provided with a plurality of bottom plates, and the bottom plates are provided with a plurality of connecting holes. The bracing piece can handing-over also can direct fixed connection, the bottom plate can set up the counter weight and also can fix through expansion bolts.
The cutting support includes the base, the below both sides of base are provided with the mounting panel, be provided with on the mounting panel the walking wheel, the walking wheel is external to have the walking motor, the base top is provided with the fixed plate perpendicularly, the cutting machine is including the cutting motor, the shell of cutting motor passes through the hinge bar and articulates on the fixed plate, the below of cutting motor is provided with the cutting knife, the fixed plate both sides are provided with the lead screw connecting plate, and the lead screw rotates to connect and sets up on the lead screw connecting plate, be provided with the limiting plate through threaded connection on the lead screw, just be located on the lead screw connecting plate lead screw one side is provided with spacing post, be provided with spacing breach on the limiting plate, spacing post sets up on the spacing breach, the limiting plate is located the inboard of hinge bar. The cutting knife is convenient to spray water for cooling when being cut, and in addition, the limiting plate can limit the position of the cutting knife which is round.
And both sides of the horizontal plate and the vertical plate are arc surfaces which are concentric with the second template.
The motors are all provided with speed reducers, and the travelling wheels and the travelling motor can adopt the prior art.
Compared with the prior art, the invention has the beneficial effects that: the pier concrete that the convenience was accomplished pouring is floating, and simple to operate can have enough to meet the need the use, and floating effectual can replace the manual work to float.
Drawings
Fig. 1 is a schematic overall structure with a leveling mechanism.
Fig. 2 is a schematic structural view of the upper ring template and the lower ring template.
Fig. 3 is a schematic structural diagram of the troweling mechanism.
FIG. 4 is a schematic structural diagram of the first semicircular annular plate, the second semicircular annular plate and the support rod.
Fig. 5 is a schematic view of the overall structure with a cutting mechanism.
Fig. 6 is a partially enlarged view of a portion a in fig. 5.
Fig. 7 is a schematic structural view of the circular track related member.
Wherein the reference numerals are: 1. A lower annular template; 2. an upper annular template; 3. leveling the bracket; 4. leveling the motor; 5. smearing the plate; 6. a support bar; 7. an annular track; 8. a cutting mechanism; 10. buttress concrete; 11. annular concrete; 12. a second bolt; 101. a socket; 201. a first template; 202. a second template; 203. a connecting plate; 204. inserting a column; 205. a fan ring groove; 301. a first semicircular annular plate; 302. a semicircular annular plate II; 303. a first bolt; 304. a circular top plate; 305. a round bar; 306. a nut; 501. a vertical plate; 502. a horizontal plate; 503. an annular mouth; 504. a rectangular opening; 601. a base plate; 602. connecting holes; 701. an upper track plate; 702. a lower track plate; 703. an annular vertical plate; 704. inserting a second column; 705. a second fan ring groove; 801. a base; 802. mounting a plate; 803. a traveling wheel; 804. a traveling motor; 805. a fixing plate; 806. a lead screw connecting plate; 807. a lead screw; 808. a limiting plate; 809. a limiting column; 810. cutting the motor; 811. a hinged lever; 812. a cutting knife.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-6, a floating device for pouring buttress concrete, includes a lower annular formwork 1 and an upper annular formwork 2 concentrically disposed on the lower annular formwork 1, the upper annular formwork 2 includes a first formwork 201 and a second formwork 202 concentrically disposed, a plurality of connection plates 203 are circumferentially and uniformly distributed between upper end surfaces of the first formwork 201 and the second formwork 202, an inner diameter and an outer diameter of the first formwork 201 are the same as those of the lower annular formwork 1, the second formwork 202 is disposed inside the first formwork 201, the lower annular formwork 1 is inserted into the first formwork 201, a floating mechanism is disposed above the upper annular formwork 2, the floating mechanism includes a floating support 3, a floating motor 4 is disposed on the floating support 3, a floating plate 5 is disposed on a motor shaft of the floating motor 4, the floating plate 5 is disposed inside the second formwork 202, and an annular concrete 11 is formed between the first formwork 201 and the second formwork 202. Go up annular form 2 for the height that exceeds, can guarantee like this that the concrete in annular form 1 is more even down, improves the intensity of concrete buttress. The spacing between the first template 201 and the second template 202 is not likely to be too large.
A plurality of inserting holes 101 are uniformly distributed on the outer wall of the lower annular template 1 in the circumferential direction, a plurality of inserting columns 204 matched with the inserting holes 101 are uniformly distributed on the outer wall of the first template 201, the inserting columns 204 extend out of the inserting holes 101, and the upper end face of the lower annular template 1 is contacted with the lower end face of the first template 201;
the side wall of the insert column 204 is provided with a fan-shaped ring groove 205, the floating support 3 is arranged in the fan-shaped ring groove 205, the floating support 3 comprises a first semicircular annular plate 301 and a second semicircular annular plate 302, the first semicircular annular plate 301 and the second semicircular annular plate 302 are arranged in the fan-shaped ring groove 205, and the connecting ends are fixed through a first bolt 303; the two semicircular annular plates are circular and fixed in the sector ring groove 205 by bolts 303 for mounting the floating support 3 on the one hand and for further fixing the upper annular formwork 2 on the other hand.
The troweling plate 5 comprises a horizontal plate 502 and a vertical plate 501 vertically arranged on the horizontal plate 502, annular openings 503 are arranged on two sides of the vertical plate 501 and the horizontal plate 502, the annular openings 503 are located on the lower portion of the vertical plate 501, and the vertical plate 501 is connected with a motor shaft. After the concrete buttress is poured, the two 12 heads of the bolts are exposed outside, and the bolts need to be removed in the later period, and the holes need to be connected with the shock insulation support. Therefore, the annular opening 503 is provided, so that the troweling plate 5 is not influenced by the second bolt 12 when rotating.
A plurality of rectangular openings 504 are arranged on the vertical plate 501, and two sides of the horizontal plate 502 are in round corner transition. The troweling plate 5 rotates, when the concrete on any side of the troweling plate 5 is more, the troweling plate can enter the other side through the rectangular opening 504, and the rest concrete can be left on the horizontal plate 502, so that the concrete residue can be reduced when troweling, and in addition, simple water spraying is needed when troweling, and water can be swept manually.
The cutting device further comprises a cutting mechanism 8 for cutting the annular concrete, the cutting mechanism 8 comprises an annular track 7, the annular track 7 comprises an annular upper track plate 701 and an annular lower track plate 702, the upper track plate 701 and the lower track plate 702 are connected through an annular vertical plate 703, the cutting device further comprises a cutting support arranged on the annular track 7, walking wheels 803 are arranged at the lower part of the cutting support, walking wheels 803 are arranged in the annular track 7 and located on two sides of the annular vertical plate 703, and the cutting device further comprises a cutting machine hinged to the cutting support; the cutting machine may be an existing cutting machine, and aims to cut the annular concrete 11 above the annular formwork 1.
A plurality of second inserting columns 704 are arranged on the inner wall of the lower track plate 702, a plurality of second fan-shaped ring grooves 705 are arranged on the second inserting columns 704, and the cutting machine is arranged on the outer side of the lower ring-shaped template 1. After the concrete buttress is basically formed, the upper annular template 2 is detached, and the concrete of the upper annular template 2 is required to be cut off for later use, so that the cutting mechanism 8 is arranged and can be directly installed at the installation position of the upper annular template 2, and the use and the installation are more convenient. The second plug post 704 has the same structure as the plug post 204, and the second fan-shaped groove 705 has the same structure as the fan-shaped groove 205.
The side walls of the first semi-circular annular plate 301 and the second semi-circular annular plate 302 are provided with a plurality of supporting rods 6, the bottom of each supporting rod 6 is provided with a plurality of bottom plates 601, and the bottom plates 601 are provided with a plurality of connecting holes 602. The support rod 6 can be connected or directly fixed, and the bottom plate 601 can be provided with a balance weight or fixed through an expansion bolt.
The cutting support includes base 801, base 801's below both sides are provided with mounting panel 802, be provided with walking wheel 803 on the mounting panel 802, walking wheel 803 is external to have walking motor 804, base 801 top is provided with fixed plate 805 perpendicularly, the cutting machine includes cutting motor 810, the shell of cutting motor 810 articulates on fixed plate 805 through hinge bar 811, the below of cutting motor 810 is provided with cutting knife 812, fixed plate 805 both sides are provided with lead screw connecting plate 806, lead screw 807 rotates to connect and sets up on lead screw connecting plate 806, be provided with limiting plate 808 through threaded connection on the lead screw 807, just be located lead screw 807 one side on the lead screw connecting plate 806 and be provided with spacing post 809, be provided with spacing breach on limiting plate 808, spacing post 809 sets up on spacing breach, limiting plate 808 is located hinge bar 811's inboard. Set up like this and can make things convenient for the cutting machine cutting time, carry out the water spray cooling, limiting plate 808 can also restrict the position of cutting knife 812 in addition, and cutting knife 812 adopts circularly.
The two sides of the horizontal plate 502 and the vertical plate 501 are arc surfaces which are concentric with the second template 202.
The using mode, build the sleeve, dowel and pre-buried steel sheet, annular form 1 under the peripheral setting of three, install annular form 2 on annular form 1 down, set up in fan ring groove 205 and fixed through bolt 303 through semicircle annular form 301 and semicircle annular form 302, it fixes subaerial to push up bracing piece 6, concreting, install the trowelling mechanism, rotation through trowelling plate 5 can be around breaking bolt two 12 and trowelling the concrete plane, need artifical watering when trowelling, treat the shaping back, tear annular form 2 out, install the cutting support, the position of manual regulation cutting knife 812, drive annular concrete 11 under walking motor 804 excises, only final buttress concrete 10 remains like this.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (6)
1. A floating device for pouring buttress concrete is characterized by comprising a lower annular template and an upper annular template concentrically arranged on the lower annular template, wherein the upper annular template comprises a first template and a second template which are concentrically arranged, a plurality of connecting plates are uniformly distributed between the upper end faces of the first template and the second template in the circumferential direction, the inner diameter and the outer diameter of the first template are the same as those of the lower annular template, the second template is arranged inside the first template, the first template is spliced with the second template, a floating support is arranged above the upper annular template, a floating motor is arranged on the floating support, a floating plate is arranged on a motor shaft of the floating motor, the floating plate is arranged inside the second template, and annular concrete is formed between the first template and the second template;
a plurality of inserting holes are circumferentially and uniformly distributed in the outer wall of the lower annular template, a plurality of inserting columns matched with the inserting holes are uniformly distributed in the outer wall of the first template, the inserting columns extend out of the inserting holes, and the upper end face of the lower annular template is in contact with the lower end face of the first template;
the side wall of the inserted column is provided with a fan-shaped groove, the floating support is arranged in the fan-shaped groove and comprises a first semicircular annular plate and a second semicircular annular plate, the first semicircular annular plate and the second semicircular annular plate are arranged in the fan-shaped groove, and the connecting ends of the first semicircular annular plate and the second semicircular annular plate are fixed through bolts;
the trowelling support further comprises a circular top plate, a plurality of circular rods are uniformly distributed below the circular top plate, threads are arranged at the bottoms of the circular rods, circular holes matched with the circular rods are formed in the first semicircular annular plate and the second semicircular annular plate, the circular top plate is lapped on the upper annular template, the circular rods penetrate through the circular holes, nuts are arranged on the upper side and the lower side of the semicircular annular plate, and the trowelling motor is arranged on the circular top plate;
the cutting mechanism comprises an annular track, the annular track comprises an annular upper track plate and an annular lower track plate which are connected through an annular vertical plate, the cutting mechanism also comprises a cutting support arranged on the annular track, walking wheels are arranged at the lower part of the cutting support, the walking wheels are arranged in the annular track and positioned at two sides of the annular vertical plate, and the cutting mechanism also comprises a cutting machine hinged on the cutting support;
be provided with a plurality of on the inner wall of track board down insert the post, it is provided with a plurality of on the post to insert fan ring groove, the cutting machine sets up the outside of lower annular template.
2. The floating device for pouring buttress concrete according to claim 1, wherein the floating plate comprises a horizontal plate and a vertical plate vertically arranged on the horizontal plate, annular openings are formed in two sides of the vertical plate and two sides of the horizontal plate, the annular openings are located at the lower portion of the vertical plate, and the vertical plate is connected with the motor shaft.
3. The floating device for pouring buttress concrete according to claim 2, wherein a plurality of rectangular openings are formed in the vertical plate, and two sides of the horizontal plate are in transition through round corners.
4. The floating device for pouring buttress concrete according to any one of claims 1-3, wherein a plurality of support rods are arranged on the side walls of the first semicircular plate and the second semicircular plate, a plurality of bottom plates are arranged at the bottoms of the support rods, and a plurality of connecting holes are arranged on the bottom plates.
5. The floating device for pouring buttress concrete according to claim 1, wherein the cutting bracket comprises a base, mounting plates are arranged on two sides below the base, the mounting plates are provided with the traveling wheels, the traveling wheels are externally connected with traveling motors, a fixing plate is vertically arranged above the base, the cutting machine comprises a cutting motor, a housing of the cutting motor is hinged on the fixing plate through a hinge rod, a cutting knife is arranged below the cutting motor, screw connecting plates are arranged on two sides of the fixing plate, the screw is rotatably connected and arranged on the screw connecting plates, a limiting plate is arranged on the screw through a threaded connection, a limiting column is arranged on the screw connecting plates and positioned on one side of the screw, a limiting notch is arranged on the limiting plate, the limiting column is arranged on the limiting notch, the limiting plate is located on the inner side of the hinge rod.
6. The floating device for pouring buttress concrete according to claim 2, wherein both sides of the horizontal plate and the vertical plate are arc-shaped surfaces which are concentric with the second template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110520.3A CN111172888B (en) | 2020-02-24 | 2020-02-24 | Cast buttress concrete with floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110520.3A CN111172888B (en) | 2020-02-24 | 2020-02-24 | Cast buttress concrete with floating device |
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| Publication Number | Publication Date |
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| CN111172888A CN111172888A (en) | 2020-05-19 |
| CN111172888B true CN111172888B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010110520.3A Active CN111172888B (en) | 2020-02-24 | 2020-02-24 | Cast buttress concrete with floating device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927798A1 (en) * | 1997-12-31 | 1999-07-07 | Alpina Plast Innovations AG | Discharge trestle for floor gypsum transfer |
| CN108118593A (en) * | 2018-01-31 | 2018-06-05 | 招商局重庆交通科研设计院有限公司 | A kind of road polishes constructing device |
| CN207874519U (en) * | 2018-01-24 | 2018-09-18 | 青岛广润丰建筑材料有限责任公司 | Air-entrained concrete building block longitudinal cutter |
| CN208441428U (en) * | 2018-07-01 | 2019-01-29 | 上海宝冶集团有限公司 | A kind of concrete trowel machine |
| CN109881876A (en) * | 2019-02-28 | 2019-06-14 | 广州市加简派电子科技有限公司 | A kind of Ground Nuclear Magnetic Resonance finisher with regulatory function for construction |
| CN110409773A (en) * | 2019-07-15 | 2019-11-05 | 黄淮学院 | A kind of multipoint mode floating device of civil engineering |
-
2020
- 2020-02-24 CN CN202010110520.3A patent/CN111172888B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927798A1 (en) * | 1997-12-31 | 1999-07-07 | Alpina Plast Innovations AG | Discharge trestle for floor gypsum transfer |
| CN207874519U (en) * | 2018-01-24 | 2018-09-18 | 青岛广润丰建筑材料有限责任公司 | Air-entrained concrete building block longitudinal cutter |
| CN108118593A (en) * | 2018-01-31 | 2018-06-05 | 招商局重庆交通科研设计院有限公司 | A kind of road polishes constructing device |
| CN208441428U (en) * | 2018-07-01 | 2019-01-29 | 上海宝冶集团有限公司 | A kind of concrete trowel machine |
| CN109881876A (en) * | 2019-02-28 | 2019-06-14 | 广州市加简派电子科技有限公司 | A kind of Ground Nuclear Magnetic Resonance finisher with regulatory function for construction |
| CN110409773A (en) * | 2019-07-15 | 2019-11-05 | 黄淮学院 | A kind of multipoint mode floating device of civil engineering |
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| CN111172888A (en) | 2020-05-19 |
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Inventor after: Qi Peng Inventor after: Li Yingxin Inventor before: Li Yingxin |