CN217176117U - Building construction enclosure - Google Patents
Building construction enclosure Download PDFInfo
- Publication number
- CN217176117U CN217176117U CN202220115424.2U CN202220115424U CN217176117U CN 217176117 U CN217176117 U CN 217176117U CN 202220115424 U CN202220115424 U CN 202220115424U CN 217176117 U CN217176117 U CN 217176117U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed mounting
- fixed
- water storage
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009435 building construction Methods 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 239000003651 drinking water Substances 0.000 claims description 8
- 235000020188 drinking water Nutrition 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 18
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a fender technical field is enclosed in the construction, specifically be a construction envelope in room, sealing device includes the closing plate, the side fixed mounting of closing plate has the fixed plate, the jack has been seted up on the surface of fixed plate, the one end fixed mounting that the closing plate was kept away from to the fixed plate has the push pedal, the breach has been seted up on the surface of water storage box, and the both sides inner wall of breach has all been seted up and has been erected the groove, sliding connection has the slide between two perpendicular grooves, the fixed surface of slide installs the inserted bar, fixed mounting has the diaphragm between the both sides inner wall of breach, fixed mounting has two springs between diaphragm and the slide, the fixed surface of slide installs the pull rod, the one end fixed mounting that the slide was kept away from to the pull rod has the arm-tie. The utility model discloses, solved current enclose keep off water storage device and lacked sealing device, lead to because the job site environment is relatively poor, dust is more, long-time back, and the water storage device bottom is piled up easily and is formed silt, and then brings adverse effect's problem for on-the-spot sprinkler's water.
Description
Technical Field
The utility model relates to a fender technical field is enclosed in the construction, especially relates to a building construction envelope.
Background
The building construction enclosure structure is also called as a fence, and the fence is a measure taken for isolating a construction site from an external environment and enabling the construction site to be a relatively closed space.
Present enclose fender and generally be equipped with sprinkler in order for the job site dust fall, and generally can be equipped with a water storage device in order to practice thrift the used water of sprinkler and collect the rainwater of nature, but present enclose fender water storage device lacks sealing device, leads to because the job site environment is relatively poor, and dust is more, and long-time back, the formation silt is piled up easily to the water storage device bottom, and then brings unfavorable influence for on-the-spot sprinkler's water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem in the above background, and the building construction envelope who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building construction envelope, is including enclosing fender and sealing device, the fixed surface who encloses the fender installs the water storage box, the inside of water storage box is equipped with sealing device, sealing device includes the closing plate, the inner wall sliding connection of closing plate and water storage box, the side fixed mounting of closing plate has the fixed plate, the jack has been seted up on the surface of fixed plate, the one end fixed mounting that the closing plate was kept away from to the fixed plate has the push pedal, and the setting of push pedal has played the fixed plate and has removed the inside effect of breach, and the setting of closing plate has played the effect of sealing up the water storage box.
Preferably, the breach has been seted up on the surface of water storage box, and the both sides inner wall of breach has all been seted up and has been erected the groove, two it has the slide to erect sliding connection between the groove, the fixed surface of slide installs the inserted bar, and the setting of inserted bar and jack has played the effect of fixing the fixed plate in the inside of breach, and the setting of slide has played the effect that drives the inserted bar and remove.
Preferably, fixed mounting has the diaphragm between the both sides inner wall of breach, fixed mounting has two springs between diaphragm and the slide, the fixed surface of slide installs the pull rod, the one end fixed mounting that the slide was kept away from to the pull rod has the arm-tie, the pull rod is with the help of arm-tie and diaphragm sliding connection, and the setting of pull rod and arm-tie has played the effect that drives the slide and is erecting the inside removal in groove, and the setting of spring has played the effect of restriction slide in erecting inslot portion position.
Preferably, enclose the bottom fixed surface who keeps off and install two landing legs, the fixed surface who encloses the fender installs the backup pad, the fixed surface of backup pad installs the water pump, the output fixed mounting of water pump has the drain pipe, the output fixed mounting of water pump has the drinking-water pipe, the one end and the water storage box intercommunication of water pump are kept away from to the drinking-water pipe, and the setting of landing leg has played the support and has enclosed the effect that keeps off, and the setting of backup pad has played the effect that supports the water pump, and the setting of water pump, drain pipe and drinking-water pipe has played and has carried into the inside effect of cavity to the inside rainwater of water storage box.
Preferably, enclose the fender and keep away from the one end surface of landing leg and be equipped with fixing device, fixing device includes the first riser, the first riser with enclose the fender and keep away from the one end fixed surface connection of landing leg, enclose the fender and keep away from the one end surface of landing leg and seted up flutedly, the inside sliding connection of recess has the second riser, the equal fixed mounting in surface of second riser and first riser has the sleeve, two swing joint has the hollow tube between the sleeve, the water pump was kept away from to the drain pipe one end and hollow tube intercommunication, the fixed surface of hollow tube installs a plurality of shower nozzles, and setting up of shower nozzle has played and has carried out the effect of dust fall to the rainwater blowout of hollow tube inside to the job site, and telescopic setting has played and has carried out the fixed effect of centre gripping to the hollow tube.
Preferably, enclose the surface that keeps off and seted up a plurality of screw holes uniformly, the fixed surface who encloses the fender installs the strip shaped plate, the strip shaped groove has been seted up on the surface of strip shaped plate, the inside sliding connection in strip shaped groove has the displacement plate, and the setting of displacement plate has played the effect that drives the second riser and remove in the inside of recess.
Preferably, the one end and the second riser fixed connection in bar groove are kept away from to the displacement plate, the surperficial threaded connection of displacement plate has the bolt, and the effect that the restriction displacement plate removed in the bar inslot portion has been played in setting up of bolt and screw hole.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. in the utility model, by arranging the sealing device, when the water storage box needs to be sealed, the pulling plate is firstly pulled, the pulling plate moves to drive the pull rod to move, the pull rod moves to drive the sliding plate to move in the vertical groove, the sliding plate moves in the vertical groove and can extrude the spring, so that the spring is compressed under force and simultaneously drives the inserted bar to move, when the inserted bar moves to a proper position, the push plate is pushed, the push plate moves to drive the fixed plate to move, the fixed plate moves to drive the sealing plate to move, the sealing plate moves to cover the water storage box and simultaneously move the fixed plate to the inside of the gap, when the fixed plate moves to the inside of the gap, the pulling plate is loosened, the inserted bar is inserted into the inside of the jack by utilizing the resilience force of the spring, so that the sealing plate is firmly fixed in the inside of the water storage box, through the matching of the structure, the sealing plate can seal the water storage box, and then avoid job site's dust to fall into the inside of water storage box, cause the water storage box bottom to form silt.
2. In the utility model, through arranging the fixing device, when dust fall treatment is needed to be carried out on a construction site, firstly, the water pump is opened, the water pump conveys rainwater in the water storage tank into the interior of the drainage pipe through the water pumping pipe, then the rainwater is conveyed into the interior of the hollow pipe through the interior of the drainage pipe, finally the rainwater is sprayed out from the spray nozzle on the surface of the hollow pipe, dust fall treatment is carried out on dust on the construction site, when the interior of the hollow pipe is blocked by impurities in the rainwater and the hollow pipe needs to be taken out from the interior of the sleeve, firstly, the bolt is screwed out from the interior of the threaded hole, the bolt and the threaded hole are separated, so that the displacement plate loses the limit position in the interior of the strip-shaped groove, then, the displacement plate slides, the displacement plate moves in the interior of the strip-shaped groove to drive the second vertical plate to move in the interior of the groove, the second vertical plate moves in the sleeve on the surface of the groove to drive the sleeve on the surface of the second vertical plate to move out from the surface of the hollow pipe, when the sleeve on second riser surface shifted out from the surface of hollow tube, at this moment can outwards pull the hollow tube, make the hollow tube shift out from the sleeve on first riser surface is inside, and then reached the purpose that the hollow tube taken out from telescopic inside, cooperation through above-mentioned structure, when making the hollow tube blockked up by the impurity in the rainwater, can in time take out the hollow tube from telescopic inside, and then change or clear up it, avoid the hollow tube to block up, bring adverse effect to the dust fall of job site.
Drawings
Fig. 1 is a schematic perspective view of a building construction enclosure according to the present invention;
fig. 2 is a left side view structural diagram of the building construction enclosure provided by the utility model;
fig. 3 is a schematic diagram of a right-view structure of the building construction enclosure provided by the utility model;
fig. 4 is a schematic structural view of a position a in the building construction enclosure structure diagram 2 of the utility model;
fig. 5 is the utility model provides a B department's schematic structure diagram in building construction envelope structure chart 3.
Illustration of the drawings:
1. fencing; 2. a support leg; 3. a water storage tank; 4. a support plate; 5. a water pump; 6. a water pumping pipe; 7. a drain pipe; 8. a sealing device; 801. a sealing plate; 802. a fixing plate; 803. a jack; 804. pushing the plate; 805. a vertical slot; 806. a slide plate; 807. inserting a rod; 808. a transverse plate; 809. a spring; 810. a pull rod; 811. pulling a plate; 9. a fixing device; 901. a first vertical plate; 902. a groove; 903. a second vertical plate; 904. a sleeve; 905. a hollow tube; 906. a spray head; 907. a threaded hole; 908. a strip plate; 909. a strip-shaped groove; 910. a displacement plate; 911. and (4) bolts.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a building construction envelope, is including enclosing fender 1 and sealing device 8, and the fixed surface who encloses fender 1 installs water storage tank 3, and water storage tank 3's inside is equipped with sealing device 8.
The specific arrangement and function of the sealing means 8 and the fixing means 9 will be described in detail below.
In this embodiment: the sealing device 8 comprises a sealing plate 801, the sealing plate 801 is slidably connected with the inner wall of the water storage tank 3, a fixing plate 802 is fixedly mounted on the side face of the sealing plate 801, an insertion hole 803 is formed in the surface of the fixing plate 802, and a push plate 804 is fixedly mounted at one end, far away from the sealing plate 801, of the fixing plate 802.
In this embodiment: the push plate 804 is arranged to move the fixing plate 802 into the gap, and the sealing plate 801 is arranged to seal the water storage tank 3.
Specifically, the surface of the water storage tank 3 is provided with a notch, the inner walls of two sides of the notch are provided with vertical grooves 805, two vertical grooves 805 are connected with a sliding plate 806 in a sliding manner, and the surface of the sliding plate 806 is fixedly provided with an inserted rod 807.
In this embodiment: the arrangement of the inserting rod 807 and the inserting hole 803 has the effect of fixing the fixing plate 802 inside the gap, and the arrangement of the sliding plate 806 has the effect of driving the inserting rod 807 to move.
Specifically, a transverse plate 808 is fixedly installed between the inner walls of the two sides of the gap, two springs 809 are fixedly installed between the transverse plate 808 and the sliding plate 806, a pull rod 810 is fixedly installed on the surface of the sliding plate 806, a pull plate 811 is fixedly installed at one end, far away from the sliding plate 806, of the pull rod 810, and the pull rod 810 is connected with the transverse plate 808 in a sliding mode through the pull plate 811. The arrangement of the pull rod 810 and the pull plate 811 has the effect of moving the sliding plate 806 inside the vertical groove 805, and the arrangement of the spring 809 has the effect of limiting the position of the sliding plate 806 inside the vertical groove 805.
Specifically, enclose the bottom fixed surface that keeps off 1 and install two landing legs 2, enclose the fixed surface that keeps off 1 and install backup pad 4, the fixed surface of backup pad 4 installs water pump 5, the output fixed mounting of water pump 5 has drain pipe 7, the output fixed mounting of water pump 5 has drinking-water pipe 6, the one end and the water storage box 3 intercommunication that water pump 5 was kept away from to drinking-water pipe 6. The setting of landing leg 2 has played the support and has enclosed the effect that keeps off 1, and the setting of backup pad 4 has played the effect that supports water pump 5, and setting up of water pump 5, drain pipe 7 and drinking-water pipe 6 has played and has carried the inside rainwater of water storage box 3 into the inside effect of hollow tube 905.
In this embodiment: enclose and keep off 1 one end surface of keeping away from landing leg 2 and be equipped with fixing device 9, fixing device 9 includes first riser 901, first riser 901 with enclose the one end fixed surface connection that keeps away from landing leg 2 of fender 1, enclose the one end surface that keeps away from landing leg 2 of fender 1 and seted up recess 902, the inside sliding connection of recess 902 has second riser 903, the equal fixed mounting in surface of second riser 903 and first riser 901 has sleeve 904, swing joint has hollow tube 905 between two sleeve 904, water pump 5's one end and hollow tube 905 intercommunication are kept away from to drain pipe 7, the fixed surface of hollow tube 905 installs a plurality of shower nozzles 906. When dust fall treatment is required to be carried out on a construction site, firstly, the water pump 5 is opened, the water pump 5 conveys rainwater in the water storage tank 3 into the drainage pipe 7 through the water pumping pipe 6, then the rainwater is conveyed into the hollow pipe 905 from the inside of the drainage pipe 7, finally the rainwater is sprayed out from the spray head 906 on the surface of the hollow pipe 905, dust fall treatment is carried out on dust on the construction site, when the hollow pipe 905 is blocked by impurities in the rainwater and the hollow pipe 905 needs to be taken out from the inside of the sleeve 904, the bolt 911 is firstly screwed, the bolt 911 is screwed out from the inside of the threaded hole 907, the bolt 911 is separated from the threaded hole 907, so that the displacement plate 910 loses the limit in the strip-shaped groove 909, at this time, the displacement plate 910 slides in the strip-shaped groove 909, the displacement plate 910 moves to drive the second vertical plate 903 to move in the groove 902, the second vertical plate 903 moves in the groove 902 to drive the sleeve 904 on the surface to move, and then make the sleeve 904 on second riser 903 surface shift out from the surface of hollow tube 905, when the sleeve 904 on second riser 903 surface shifts out from the surface of hollow tube 905, at this moment can outwards pull out hollow tube 905, make hollow tube 905 from the inside of the sleeve 904 on first riser 901 surface shift out, and then reached the purpose of taking out hollow tube 905 from the inside of sleeve 904, through the cooperation of above-mentioned structure, when making hollow tube 905 blockked up by the impurity in the rainwater, can in time take out hollow tube 905 from the inside of sleeve 904, and then change or clear up it, avoid hollow tube 905 to block up, bring unfavorable influence to the dust fall of job site.
Specifically, a plurality of threaded holes 907 are uniformly formed in the surface of the enclosure 1, a strip-shaped plate 908 is fixedly mounted on the surface of the enclosure 1, a strip-shaped groove 909 is formed in the surface of the strip-shaped plate 908, and a displacement plate 910 is slidably connected inside the strip-shaped groove 909.
In this embodiment: the displacement plate 910 is configured to move the second riser 903 within the recess 902.
Specifically, one end of the displacement plate 910, which is far away from the strip groove 909, is fixedly connected with the second vertical plate 903, and a bolt 911 is screwed on the surface of the displacement plate 910.
In this embodiment: the provision of the bolt 911 and the threaded hole 907 serves to restrict the movement of the displacement plate 910 within the slot 909.
The working principle is as follows: by arranging the sealing device 8, when the water storage tank 3 needs to be sealed, firstly, the pull plate 811 is pulled, the pull plate 811 moves to drive the pull rod 810 to move, the pull rod 810 moves to drive the sliding plate 806 to move in the vertical groove 805, the sliding plate 806 moves in the vertical groove 805 to extrude the spring 809, so that the spring 809 is stressed and compressed and simultaneously drives the insertion rod 807 to move, when the insertion rod 807 moves to a proper position, the push plate 804 is pushed, the push plate 804 moves to drive the fixing plate 802 to move, the fixing plate 802 moves to drive the sealing plate 801 to move, the sealing plate 801 moves to cover the water storage tank 3 and simultaneously move the fixing plate 802 to the inside of the gap, when the fixing plate 802 moves to the inside of the gap, the pull plate 811 is loosened, the insertion rod 807 is inserted into the inside of the insertion hole 803 by using the resilience force of the spring 809, so that the sealing plate 801 is firmly fixed in the inside of the water storage tank 3, through the cooperation of above-mentioned structure for sealing plate 801 can seal water storage box 3, and then avoids job site's dust to fall into water storage box 3's inside, causes water storage box 3 bottom to form silt.
When dust fall treatment is required to be carried out on a construction site, firstly, the water pump 5 is opened, the water pump 5 conveys rainwater in the water storage tank 3 into the drainage pipe 7 through the water pumping pipe 6, then the rainwater is conveyed into the hollow pipe 905 from the inside of the drainage pipe 7, finally the rainwater is sprayed out from the spray head 906 on the surface of the hollow pipe 905, dust fall treatment is carried out on dust on the construction site, when the hollow pipe 905 is blocked by impurities in the rainwater and the hollow pipe 905 needs to be taken out from the inside of the sleeve 904, the bolt 911 is firstly screwed, the bolt 911 is screwed out from the inside of the threaded hole 907, the bolt 911 is separated from the threaded hole 907, so that the displacement plate 910 loses the limit in the strip-shaped groove 909, at this time, the displacement plate 910 slides in the strip-shaped groove 909, the displacement plate 910 moves to drive the second vertical plate 903 to move in the groove 902, the second vertical plate 903 moves in the groove 902 to drive the sleeve 904 on the surface to move, and then make the sleeve 904 on second riser 903 surface shift out from the surface of hollow tube 905, when the sleeve 904 on second riser 903 surface shifts out from the surface of hollow tube 905, at this moment can outwards pull out hollow tube 905, make hollow tube 905 from the inside of the sleeve 904 on first riser 901 surface shift out, and then reached the purpose of taking out hollow tube 905 from the inside of sleeve 904, through the cooperation of above-mentioned structure, when making hollow tube 905 blockked up by the impurity in the rainwater, can in time take out hollow tube 905 from the inside of sleeve 904, and then change or clear up it, avoid hollow tube 905 to block up, bring unfavorable influence to the dust fall of job site.
Claims (7)
1. The utility model provides a construction envelope is built in room, keeps off (1) and sealing device (8) including enclosing, its characterized in that: enclose the fixed surface who keeps off (1) and install water storage box (3), the inside of water storage box (3) is equipped with sealing device (8), sealing device (8) include closing plate (801), the inner wall sliding connection of closing plate (801) and water storage box (3), the side fixed mounting of closing plate (801) has fixed plate (802), jack (803) have been seted up on the surface of fixed plate (802), the one end fixed mounting that closing plate (801) were kept away from in fixed plate (802) has push pedal (804).
2. The building construction envelope of claim 1, wherein: the surface of the water storage tank (3) is provided with a notch, the inner walls of two sides of the notch are provided with vertical grooves (805), two sliding plates (806) are connected between the vertical grooves (805) in a sliding mode, and inserting rods (807) are fixedly mounted on the surfaces of the sliding plates (806).
3. The building construction envelope of claim 2, wherein: fixed mounting has diaphragm (808) between the both sides inner wall of breach, fixed mounting has two springs (809) between diaphragm (808) and slide (806), the fixed surface of slide (806) installs pull rod (810), the one end fixed mounting that slide (806) were kept away from in pull rod (810) has arm-tie (811), pull rod (810) are with the help of arm-tie (811) and diaphragm (808) sliding connection.
4. A building construction envelope according to claim 3, wherein: enclose the bottom fixed surface who keeps off (1) and install two landing legs (2), the fixed surface who encloses fender (1) installs backup pad (4), the fixed surface of backup pad (4) installs water pump (5), the output fixed mounting of water pump (5) has drain pipe (7), the output fixed mounting of water pump (5) has drinking-water pipe (6), the one end and water storage box (3) intercommunication of water pump (5) are kept away from in drinking-water pipe (6).
5. The building construction envelope of claim 4, wherein: enclose keep off (1) and keep away from the one end surface of landing leg (2) and be equipped with fixing device (9), fixing device (9) include first riser (901), first riser (901) with enclose the one end fixed surface who keeps away from landing leg (2) of fender (1) and connect, enclose that keep off (1) and keep away from the one end surface of landing leg (2) and set up fluted (902), the inside sliding connection of recess (902) has second riser (903), the equal fixed mounting in surface of second riser (903) and first riser (901) has sleeve (904), two swing joint has hollow tube (905) between sleeve (904), the one end and the hollow tube (905) intercommunication of water pump (5) are kept away from in drain pipe (7), the fixed surface of hollow tube (905) installs a plurality of shower nozzles (906).
6. The building construction envelope of claim 5, wherein: a plurality of threaded holes (907) are uniformly formed in the surface of the enclosure (1), a strip-shaped plate (908) is fixedly mounted on the surface of the enclosure (1), a strip-shaped groove (909) is formed in the surface of the strip-shaped plate (908), and a displacement plate (910) is slidably connected to the inside of the strip-shaped groove (909).
7. The building construction envelope of claim 6, wherein: one end, far away from the strip-shaped groove (909), of the displacement plate (910) is fixedly connected with the second vertical plate (903), and a bolt (911) is connected to the surface of the displacement plate (910) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220115424.2U CN217176117U (en) | 2022-01-17 | 2022-01-17 | Building construction enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220115424.2U CN217176117U (en) | 2022-01-17 | 2022-01-17 | Building construction enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217176117U true CN217176117U (en) | 2022-08-12 |
Family
ID=82735485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220115424.2U Expired - Fee Related CN217176117U (en) | 2022-01-17 | 2022-01-17 | Building construction enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217176117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573327A (en) * | 2022-10-25 | 2023-01-06 | 江阴市市政建设工程有限公司 | Multi-machine combined hole forming construction method for large-diameter rock-socketed pile |
-
2022
- 2022-01-17 CN CN202220115424.2U patent/CN217176117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573327A (en) * | 2022-10-25 | 2023-01-06 | 江阴市市政建设工程有限公司 | Multi-machine combined hole forming construction method for large-diameter rock-socketed pile |
| CN115573327B (en) * | 2022-10-25 | 2023-11-07 | 江阴市市政建设工程有限公司 | Multi-machine combined pore-forming construction method for large-diameter rock-socketed pile |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |