CN112900897A - Shear wall drip irrigation maintenance system - Google Patents
Shear wall drip irrigation maintenance system Download PDFInfo
- Publication number
- CN112900897A CN112900897A CN202110075556.7A CN202110075556A CN112900897A CN 112900897 A CN112900897 A CN 112900897A CN 202110075556 A CN202110075556 A CN 202110075556A CN 112900897 A CN112900897 A CN 112900897A
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- shear wall
- water pipe
- drip irrigation
- connecting rod
- maintenance system
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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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The application relates to the field of concrete curing, in particular to a shear wall drip irrigation curing system which comprises a water pipe and an installation frame for erecting the water pipe; the water pipe is provided with a plurality of water dripping holes, the mounting frame comprises a fixing assembly and a clamping assembly, the fixing assembly is used for connecting the shear wall, the clamping assembly is used for fixing the water pipe, and the fixing assembly comprises two clamping plates which can be respectively clamped on two sides of the shear wall. This application has the effect of effective saving human resource cost.
Description
Technical Field
The application relates to the field of concrete curing, in particular to a drop irrigation curing system for a shear wall.
Background
Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and the structure is prevented from being sheared (sheared) and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete.
It is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, elevating structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast or prefabricated in place at certain positions. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good. The cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures and is formed by enclosing of partition walls of elevator rooms, staircases, equipment and auxiliary rooms, the cylinder wall is a cast-in-place reinforced concrete wall body, and the rigidity and the strength of the cylinder shear wall are higher than those of a plane shear wall in bearing of larger horizontal load.
After the concrete shear wall is poured, watering maintenance needs to be carried out for about 7 days so as to ensure the smooth increase of the concrete strength.
For the related technologies, the inventor thinks that manual watering and maintenance of the shear wall consumes a large amount of time and has high cost of human resources.
Disclosure of Invention
In order to effectively practice thrift manpower resources cost, this application provides a shear force wall drip irrigation maintenance system.
The application provides a shear force wall drip irrigation maintenance system adopts following technical scheme:
a shear wall drip irrigation maintenance system comprises a water pipe and an installation frame for erecting the water pipe; the water pipe is provided with a plurality of water dripping holes, the mounting frame comprises a fixing assembly and a clamping assembly, the fixing assembly is used for connecting the shear wall, the clamping assembly is used for fixing the water pipe, and the fixing assembly comprises two clamping plates which can be respectively clamped on two sides of the shear wall.
By adopting the technical scheme, a constructor places the two clamping plates of the fixing assembly on two sides of the shear wall respectively, the two clamping plates clamp the shear wall, so that the whole mounting frame is fixed, then the water pipe is mounted on the clamping assembly, and after water flows through the water pipe, water drops to the top of the shear wall from the water dripping hole, so that the whole shear wall is maintained; compare in artifical water spray maintenance shear force wall, can save a large amount of manpower resources, can incessant maintenance simultaneously, save the water resource simultaneously.
Optionally, the fixing component further comprises a mounting box, the clamping component is arranged on the mounting box, the connecting rod movably penetrating through the mounting box is fixedly connected to the top end of the clamping plate, two limiting plates used for limiting moving tracks of the connecting rod are arranged on each connecting rod on the side wall of the mounting box, and a pressing plate used for fixing the connecting rod is arranged between the limiting plates.
Through adopting above-mentioned technical scheme, the connecting rod is driven to remove when splint remove, and the connecting rod activity is worn to establish on the mounting box, and moves more stably under the limiting displacement of two limiting plates, and behind splint clamp force shear wall, constructor accessible clamp plate fixed connection pole to restriction splint break away from the shear force wall, make the more stable installation on the shear force wall of mounting bracket.
Optionally, one end of the pressing plate is hinged to one limiting plate, the other end of the limiting plate is detachably connected with the other limiting plate, a plurality of cone-shaped protrusions are arranged on one side, close to the connecting rod, of the limiting plate, and the connecting rod is provided with a well-shaped groove matched with the cone-shaped protrusions.
Through adopting above-mentioned technical scheme, during the fixed connection pole, constructor upset clamp plate makes the conical arch insert and establishes at the well word inslot, can guide the conical arch through the bellied inclined plane of conical and insert the well word inslot, promotes fixed precision simultaneously, makes splint inseparabler with the laminating of shear force wall, after the conical arch was inserted the well word groove, can be stable fix connecting rod and limiting plate together moreover.
Optionally, the end portion of the connecting rod far from the clamping plate is fixedly connected with a baffle plate, a first compression spring is sleeved on the connecting rod, and the first compression spring is elastically supported between the baffle plate and the inner wall of the mounting box.
Through adopting above-mentioned technical scheme, first compression spring elastic support baffle, baffle drive connecting rod, and the connecting rod drives splint to make splint inseparabler centre gripping on the shear force wall.
Optionally, a partition plate is arranged in the mounting box, a sliding groove is formed in the partition plate along the moving direction of the partition plate, and a sliding block in sliding fit with the sliding groove is arranged on the partition plate.
Through adopting above-mentioned technical scheme, the slider removes in the spout to promote the stability that the baffle removed the in-process, the constructor of being convenient for removes the splint.
Optionally, the end of the connecting rod, which is far away from the baffle plate, is provided with a shifting ring.
Through adopting above-mentioned technical scheme, constructor can promote to dial the ring to remove the connecting rod to the direction of keeping away from the mounting box, improved the convenience of operation.
Optionally, a lifting assembly for adjusting the horizontal height of the water pipe is arranged between the clamping assembly and the fixing assembly, and the lifting assembly is a telescopic rod.
Through adopting above-mentioned technical scheme, constructor accessible lifting unit adjusts the level of water pipe to the influence of other obstacles on the water pipe in shear force wall top has been reduced.
Optionally, the centre gripping subassembly includes two otic placodes, two rotate between the otic placode and be connected with two buckles that are used for holding the water pipe tightly, two the connection can be dismantled to the buckle.
Through adopting above-mentioned technical scheme, the water pipe is fixed through two buckles to be convenient for the installation and the dismantlement of water pipe.
Optionally, a rubber pad is arranged on the inner side of the clip, and a plurality of second compression springs are elastically supported between the clip and the rubber pad.
Through adopting above-mentioned technical scheme, certain clearance is left between second compression spring elastic support rubber pad messenger rubber pad and the fastener to make the water pipe of the different diameters of centre gripping subassembly adaptation, simultaneously under second compression spring's elastic support effect, make the rubber pad more firmly in centre gripping water pipe, improved the stability of water pipe.
Optionally, an elastic membrane for protecting the second compression spring is arranged between the rubber pad and the clip.
Through adopting above-mentioned technical scheme, the elastic membrane can block adverse circumstances such as external wind, sand, rain and snow to the influence of second compression spring to second compression spring's life has been prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two clamping plates of the fixing assembly are respectively placed on two sides of the shear wall by a constructor, the two clamping plates clamp the shear wall so as to fix the whole mounting frame, then the water pipe is mounted on the clamping assembly, and after water flows through the water pipe, the water drops to the top of the shear wall from the water dropping hole so as to maintain the whole shear wall; compared with the manual water spraying maintenance of the shear wall, a large amount of manpower resources can be saved, the maintenance can be carried out continuously, and water resources are saved;
2. when the connecting rod is fixed, a constructor turns over the pressing plate to enable the conical protrusions to be inserted into the # -shaped grooves, the conical protrusions can be guided to be inserted into the # -shaped grooves through the inclined planes of the conical protrusions, fixing precision is improved, the clamping plate can be attached to the shear wall more tightly, and after the conical protrusions are inserted into the # -shaped grooves, the connecting rod and the limiting plate can be stably fixed together;
3. the rubber pad is elastically supported by the second compression spring, so that a certain gap is reserved between the rubber pad and the clamping buckle, the clamping assembly is matched with water pipes with different diameters, and meanwhile, the rubber pad is more firmly clamped on the water pipes under the elastic supporting effect of the second compression spring, and the stability of the water pipes is improved.
Drawings
Fig. 1 is a schematic structural diagram of a shear wall drip irrigation and maintenance system according to an embodiment of the application.
Fig. 2 is a schematic structural view of the mounting bracket of fig. 1.
Fig. 3 is a cross-sectional view of the mount of fig. 2.
FIG. 4 is a schematic diagram illustrating the fit relationship between the pressing plate and the connecting rod.
Fig. 5 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a water pipe; 10. a water dripping hole; 2. a mounting frame; 20. a fixing assembly; 200. mounting a box; 2000. a hole of abdication; 2001. a pull ring; 201. a limiting plate; 202. a splint; 203. a connecting rod; 2030. a well-shaped groove; 204. a baffle plate; 2040. a slider; 205. a partition plate; 2050. a chute; 206. pressing a plate; 2060. a conical projection; 207. fastening screws; 208. a first compression spring; 209. ring shifting; 21. a lifting assembly; 210. an outer cylinder; 211. an inner rod; 212. carrying out top thread; 22. a clamping assembly; 220. an ear plate; 221. a first rotating shaft; 222. clamping and buckling; 223. an extension plate; 2230. a yielding groove; 224. a second rotating shaft; 225. a threaded rod; 226. fastening a nut; 227. a rubber pad; 228. a second compression spring; 229. an elastic film.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a shear wall drip irrigation maintenance system. Referring to fig. 1, the drip irrigation maintenance system for the shear wall comprises a water pipe 1 and a mounting frame 2 for fixing the water pipe 1 above the shear wall.
Referring to fig. 1, a water pipe 1 is arranged along the extension direction of the shear wall and is positioned above the shear wall, a plurality of water dripping holes 10 are formed in the water pipe 1 along the extension direction of the water pipe 1, the water pipe 1 is externally connected with a water source, and water can be controlled to flow or stop through a valve; when water is supplied, the water in the water pipe 1 drops to the top surface of the shear wall through the water dropping holes 10 and then flows down along the shear wall, so that the whole shear wall is subjected to drip irrigation maintenance.
Referring to fig. 1 and 2, the mounting bracket 2 is uniformly provided with a plurality of mounting brackets along the extending direction of the water pipe 1, and each mounting bracket 2 comprises a fixing assembly 20 for connecting a shear wall, a lifting assembly 21 for adjusting the horizontal height of the water pipe 1, and a clamping assembly 22 for fixing the water pipe 1.
Referring to fig. 2 and 3, the fixing assembly 20 includes a mounting box 200, a yielding hole 2000 is respectively formed in the central position of the bottom ends of two opposite side walls of the mounting box 200, two limiting plates 201 are respectively disposed on two opposite sides of the yielding hole 2000, the two limiting plates 201 are located in the same horizontal plane, and the limiting rod 201 is vertically and fixedly connected to the outer wall of the mounting box 200; just being provided with a splint 202 that is used for centre gripping shear force wall respectively to the one side of every hole 2000 of stepping down outside mounting box 200, one side that is close to the shear force wall at splint 202 is provided with anti-skidding line, frictional resistance between reinforcing splint 202 and the shear force wall, it has a connecting rod 203 to put perpendicular rigid coupling in splint 202 top central point, the width of connecting rod 203 and the interval adaptation of two adjacent limiting plate 201, connecting rod 203 activity is worn to locate the hole 2000 of stepping down, two limiting plate 201 are used for ensuring the stable hole 2000 of stepping down that inserts of connecting rod 203.
Referring to fig. 3, a baffle 204 is vertically and fixedly connected to the end of the connecting rod 203 far from the clamping plate 202, the baffle 204 is slidably connected in the mounting box 200, and the baffle 204 is a rectangular plate; still the horizontal rigid coupling has a baffle 205 that is used for maintaining baffle 204 mobility stability in mounting box 200, has seted up a spout 2050 along the direction of movement of baffle 204 at the baffle 205 one side that is close to baffle 204, and corresponding rigid coupling has a slider 2040 with the adaptation of spout 2050 at the baffle 204 top, and slider 2040 slides and connects in spout 2050 to the stability of connecting rod 203 in the removal process has further been promoted.
Referring to fig. 2 and 4, in order to effectively fix the connecting rod 203 and ensure the stability of the clamping plate 202 clamping the shear wall, a cross-shaped groove 2030 is arranged on the top surface of the connecting rod 203, a pressing plate 206 for fixing the connecting rod 203 by matching with the cross-shaped groove 2030 is arranged on the limiting plate 201, the pressing plate 206 is a rectangular plate, one end of the pressing plate 206 is hinged to the top surface of one limiting plate 201, a fastening screw 207 is connected to the other end of the pressing plate 206 in a threaded manner, the fastening screw 207 is connected to the limiting plate 201 in a threaded manner and used for fixing the pressing plate 206, and the fastening screw 207 is convenient for a constructor to operate; a plurality of conical protrusions 2060 are arranged on one side of the pressure plate 206 close to the # -shaped groove 2030, and the conical protrusions 2060 are movably inserted into the corresponding # -shaped groove 2030, so that the movement of the connecting rod 203 relative to the limit plate 201 is effectively limited by matching with the # -shaped groove 2030.
Referring to fig. 3, in order to improve the tightness of the joint between the clamping plates 202 and the shear wall, a first compression spring 208 is further sleeved on the connecting rod 203, the first compression spring 208 is elastically supported between the baffle 204 and the inner wall of the mounting box 200, and the first compression spring 208 has a tendency of elastically driving the two baffles 204 to approach each other, so that the two clamping plates 202 clamp the shear wall more tightly; a shifting ring 209 is vertically and fixedly connected to the top of the connecting rod 203 at one end of the clamping plate 202, and constructors can push the shifting ring 209 outwards, so that the distance between the two clamping plates 202 is enlarged; a pull ring 2001 is further respectively and fixedly connected to the opposite side walls of the mounting box 200, and a constructor can lift and transport the whole mounting frame 2 through the pull ring 2001.
Referring to fig. 2 and 3, the lifting assembly 21 includes an outer cylinder 210 vertically penetrating through the mounting box 200, and a bottom end of the outer cylinder 210 is vertically and fixedly connected to a top surface of the partition 205; an inner rod 211 is slidably connected in the outer cylinder 210, a jackscrew 212 for abutting and fixing the inner rod 211 is further in threaded connection with the side wall of the outer cylinder 210, the jackscrew 212 in the embodiment is a butterfly screw, so that the operation of a constructor is facilitated, and the clamping assembly 22 is integrally arranged at the top end of the inner rod 211.
Referring to fig. 2 and 3, the clamping assembly 22 includes two ear plates 220 vertically fixed to the top surface of the inner rod 211, the two ear plates 220 being parallel to each other; two first rotating shafts 221 are rotatably connected between the two ear plates 220, each first rotating shaft 221 is fixedly connected with a clamp 222, the two clamps 222 are arc-shaped plates, and the two clamps 222 can be mutually buckled to form a complete ring plate; an extension plate 223 is fixedly connected to an end of each clip 222 away from the respective first rotating shaft 221; when the two clips 222 are fastened, the two extension plates 223 are attached to each other, the two extension plates 223 are respectively provided with a abdicating groove 2230, a second rotating shaft 224 is rotatably connected in the abdicating groove 2230 of one extension plate 223, a threaded rod 225 is vertically and fixedly connected to the second rotating shaft 224, the threaded rod 225 is movably clamped in the abdicating groove 2230 of the other extension plate 223, the threaded rod 225 is also detachably and threadedly connected with a fastening nut 226, and the fastening nut 226 is used for fixing the two extension plates 223; when the threaded rod 225 rotates into the offset groove 2230, a constructor can screw the fastening nut 226 to make the fastening nut 226 abut against the extension plate 223, so as to fix the two extension plates 223, and in order to facilitate the constructor to screw the fastening nut 226, the fastening nut 226 in this embodiment is a butterfly nut.
Referring to fig. 2 and 3, a rubber pad 227 is disposed on an inner wall of each clip 222, and the rubber pad 227 is used for being in flexible contact with the water pipe 1 and tightly holding the water pipe 1; referring to fig. 3 and 5, in order to adapt to water pipes 1 with different diameters, a plurality of second compression springs 228 are uniformly embedded on the inner wall of the clamp 222, and the exposed ends of the second compression springs 228 are connected with the rubber pads 227, so that the rubber pads 227 are elastically supported, not only is the clamping assembly 22 adapted to water pipes 1 with different diameters, but also the adhesion degree of the rubber pads 227 to the water pipes 1 is improved; referring to fig. 2 and 3, in order to prolong the service life of the second compression spring 228, an elastic membrane 229 is further connected between the rubber pad 227 and the clip 222, and the elastic membrane 229 is used for blocking the influence of adverse environments such as wind, sand, rain and snow on the second compression spring 228, so that the service life of the second compression spring 228 is prolonged.
The implementation principle of a shear wall drip irrigation maintenance system in the embodiment of the application is as follows: a plurality of mounting frames 2 are arranged along the extending direction of the shear wall firstly by a constructor, two connecting rods 203 are pulled towards the direction far away from each other, two clamping plates 202 are close to each other and clamped at two sides of the shear wall under the elastic driving action of a first compression spring 208 after hands are loosened, then the pressing plate 206 is turned over, the conical protrusions 2060 are inserted into corresponding # -shaped grooves 2030, the pressing plate 206 is fixed by fastening screws 207, and therefore the relative movement of the connecting rods 203 and the mounting box 200 is limited; adjusting the extending length of the inner rod 211 relative to the outer cylinder 210 according to the design requirement, and fixing the inner rod 211 by using a jackscrew 212; opening the two clamps 222, placing the water pipe 1 between the two clamps 222, then fastening the two clamps 222, rotating the threaded rod 225, fixing the two clamps 222 using the fastening nut 226, and firmly fixing the water pipe 1 between the two clamps 222 under the elastic pressing action of the second compression spring 228; compare in correlation technique, this maintenance system need not more manpower, only need after 1 installation of water pipe alone directly open tap can, but the water source can be fully utilized simultaneously, the incessant maintenance of 24 hours reduces the water waste.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a shear force wall drip irrigation maintenance system which characterized in that: comprises a water pipe (1) and a mounting rack (2) for erecting the water pipe (1); the water pipe is characterized in that a plurality of water dripping holes (10) are formed in the water pipe (1), the mounting rack (2) comprises a fixing component (20) used for being connected with the shear wall and a clamping component (22) used for fixing the water pipe (1), and the fixing component (20) comprises two clamping plates (202) which can be respectively detachably clamped on two sides of the shear wall.
2. The shear wall drip irrigation maintenance system of claim 1, wherein: fixed subassembly (20) still include an installation box (200), centre gripping subassembly (22) set up in on installation box (200), the perpendicular rigid coupling in splint (202) top is equipped with the activity and wears to locate connecting rod (203) of installation box (200), be provided with two limiting plate (201) that are used for injecing connecting rod (203) removal orbit on installation box (200) lateral wall to every connecting rod (203), two be provided with clamp plate (206) that are used for fixed link (203) between limiting plate (201).
3. The shear wall drip irrigation maintenance system of claim 2, wherein: one end of the pressing plate (206) is hinged to one limiting plate (201), the other end of the limiting plate (201) is detachably connected with the other limiting plate (201), a plurality of cone-shaped protrusions (2060) are arranged on one side, close to the connecting rod (203), of the limiting plate (201), and a well-shaped groove (2030) matched with the cone-shaped protrusions (2060) is arranged on the connecting rod (203).
4. The shear wall drip irrigation maintenance system of claim 3, wherein: the end portion of splint (202) is kept away from in connecting rod (203) rigid coupling has a baffle (204), the cover is equipped with a first compression spring (208) on connecting rod (203), first compression spring (208) elastic support is between baffle (204) and mounting box (200) inner wall.
5. The shear wall drip irrigation and maintenance system of claim 4, wherein: a partition plate (205) is arranged in the mounting box (200), a sliding groove (2050) is formed in the partition plate (205) along the moving direction of the baffle plate (204), and a sliding block (2040) in sliding fit with the sliding groove (2050) is arranged on the baffle plate (204).
6. The shear wall drip irrigation and maintenance system of claim 4, wherein: the end part of the connecting rod (203) far away from the baffle (204) is provided with a shifting ring (209).
7. The shear wall drip irrigation maintenance system of claim 1, wherein: a lifting component (21) used for adjusting the horizontal height of the water pipe (1) is arranged between the clamping component (22) and the fixing component (20), and the lifting component (21) is a telescopic rod.
8. The shear wall drip irrigation maintenance system of claim 1, wherein: the centre gripping subassembly (22) includes two otic placodes (220), two it is connected with two clip (222) that are used for hugging closely water pipe (1) to rotate between otic placode (220), two clip (222) can dismantle the connection.
9. The shear wall drip irrigation maintenance system of claim 8, wherein: a rubber pad (227) is arranged on the inner side of the clamping buckle (222), and a plurality of second compression springs (228) are elastically supported between the clamping buckle (222) and the rubber pad (227).
10. The shear wall drip irrigation maintenance system of claim 9, wherein: an elastic membrane (229) for protecting the second compression spring (228) is arranged between the rubber pad (227) and the clip (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075556.7A CN112900897B (en) | 2021-01-20 | 2021-01-20 | Shear wall drip irrigation maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075556.7A CN112900897B (en) | 2021-01-20 | 2021-01-20 | Shear wall drip irrigation maintenance system |
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| Publication Number | Publication Date |
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| CN112900897A true CN112900897A (en) | 2021-06-04 |
| CN112900897B CN112900897B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110075556.7A Active CN112900897B (en) | 2021-01-20 | 2021-01-20 | Shear wall drip irrigation maintenance system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100991942B1 (en) * | 2009-12-24 | 2010-11-04 | 엘아이지건설 주식회사 | Concrete curing device |
| CN206486897U (en) * | 2017-01-11 | 2017-09-12 | 中铁十六局集团地铁工程有限公司 | A kind of drip irrigation curing means for underground structure side wall |
| CN108071744A (en) * | 2017-11-17 | 2018-05-25 | 江苏壹鼎崮机电科技有限公司 | A kind of good utility pipes suspension and support of stability |
| CN109989506A (en) * | 2019-05-20 | 2019-07-09 | 中信国安建工集团有限公司 | A kind of reinforced concrete shear wall and its construction method |
| CN110486035A (en) * | 2019-07-30 | 2019-11-22 | 中交第一航务工程局有限公司 | A kind of shield machine working shaft lining wall trickle irrigation maintenance process |
| CN210722946U (en) * | 2020-01-03 | 2020-06-09 | 王俊雨 | Fuse clip fixing device |
| CN211601038U (en) * | 2020-02-29 | 2020-09-29 | 秦建 | Heat supply air pipe convenient to installation |
-
2021
- 2021-01-20 CN CN202110075556.7A patent/CN112900897B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100991942B1 (en) * | 2009-12-24 | 2010-11-04 | 엘아이지건설 주식회사 | Concrete curing device |
| CN206486897U (en) * | 2017-01-11 | 2017-09-12 | 中铁十六局集团地铁工程有限公司 | A kind of drip irrigation curing means for underground structure side wall |
| CN108071744A (en) * | 2017-11-17 | 2018-05-25 | 江苏壹鼎崮机电科技有限公司 | A kind of good utility pipes suspension and support of stability |
| CN109989506A (en) * | 2019-05-20 | 2019-07-09 | 中信国安建工集团有限公司 | A kind of reinforced concrete shear wall and its construction method |
| CN110486035A (en) * | 2019-07-30 | 2019-11-22 | 中交第一航务工程局有限公司 | A kind of shield machine working shaft lining wall trickle irrigation maintenance process |
| CN210722946U (en) * | 2020-01-03 | 2020-06-09 | 王俊雨 | Fuse clip fixing device |
| CN211601038U (en) * | 2020-02-29 | 2020-09-29 | 秦建 | Heat supply air pipe convenient to installation |
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| Publication number | Publication date |
|---|---|
| CN112900897B (en) | 2022-05-17 |
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