CN114351658B - Hydraulic construction steel gate - Google Patents
Hydraulic construction steel gate Download PDFInfo
- Publication number
- CN114351658B CN114351658B CN202210177775.0A CN202210177775A CN114351658B CN 114351658 B CN114351658 B CN 114351658B CN 202210177775 A CN202210177775 A CN 202210177775A CN 114351658 B CN114351658 B CN 114351658B
- Authority
- CN
- China
- Prior art keywords
- gate
- fixedly connected
- construction
- mounting
- sliding
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 112
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000002435 tendon Anatomy 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 32
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of steel gates, in particular to a hydraulic construction steel gate, which comprises a gate, wherein a plurality of reinforcing ribs are fixedly connected to the front face of the gate, a plurality of sliding grooves are formed in the back face of the gate, sliding rods are fixedly connected in the sliding grooves, the gate is slidably connected with sliding blocks through the sliding rods, the outer sides of the sliding blocks are fixedly connected with mounting plates, the gate is fixedly connected with construction plates through the mounting plates, and rotating blocks are fixedly connected to the two sides of the gate. The invention has the advantages that: utilize mounting panel and construction board fixed connection in the spout, make the construction board can maintain and clear up the surface at the gate back is interactive, can dismantle the construction board at the unused state, avoid it to influence opening and shutting of gate, and can install the construction board on two different mounting panels according to the difference of maintenance point to adjust the position of construction board, make maintenance workman have the place of falling the foot when maintaining the gate surface, improve factor of safety.
Description
Technical Field
The invention relates to the technical field of steel gates, in particular to a hydraulic construction steel gate.
Background
The steel gate is a common water-blocking and water-stopping device in water supply and drainage engineering, water conservancy and hydropower engineering, and is composed of a door frame, a flashboard, a sealing ring, an adjustable wedge-shaped pressing block and the like. After the steel gate is worn for a long time, the sealing surface of the steel gate can be adjusted by a wedge-shaped pressing block to ensure normal work. The steel gate takes a high-quality steel plate as a base material, adopts a rubber water stopping and corrosion preventing mode to carry out sand blasting and zinc hot spraying on the surface, and has the advantages of reasonable and firm structure, strong wear resistance and corrosion resistance and reliable performance; convenient installation, adjustment, use and maintenance, etc.
The defects of the existing hydraulic construction steel gate are that: the back of the existing hydraulic construction steel gate is smooth, maintenance workers can not fix the steel gate after maintaining and cleaning the back of the steel gate, and the safety coefficient is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a hydraulic construction steel gate, and effectively solves the defects of the prior art.
The aim of the invention is achieved by the following technical scheme: the utility model provides a hydraulic construction steel gate, includes the gate, a plurality of strengthening ribs of preceding fixedly connected with of gate, a plurality of spouts have been seted up to the back of gate, equal fixedly connected with slide bar in the spout, the gate passes through slide bar sliding connection has the slider, the outside fixedly connected with mounting panel of slider, the gate passes through mounting panel fixedly connected with construction board, the equal fixedly connected with dwang in both sides of gate, the gate passes through dwang and gate frame swing joint.
Optionally, the spout is at gate back equidistance distribution, and two are adjacent the distance of spout is less than the length of construction board, utilizes mounting panel and construction board fixed connection in the spout, makes the construction board can be in the interactive maintenance and the clearance of gate back to the surface, can dismantle the construction board in the state of not using, avoids its opening and shutting that influences the gate, and can install the construction board on two different mounting panels according to the difference of maintenance point to adjust the position of construction board, make the maintenance workman have the place of falling the foot when maintaining the gate surface, improve factor of safety.
Optionally, the internal diameter of slider and the diameter looks adaptation of slide bar, the external diameter of slider and the internal diameter looks adaptation of spout, the coefficient of friction between slider, spout, the slide bar is all less than zero point five.
Optionally, the outside fixedly connected with first buoyancy piece of slider, the buoyancy that first buoyancy piece received is greater than the gravity sum of slider and mounting panel in the aquatic, first buoyancy piece is located the below of mounting panel, utilizes the buoyancy of first buoyancy piece to make the mounting panel can the Europe keep in the surface of water position for a long time, makes the mounting panel keep at suitable height when installing the construction board, makes maintenance personnel install the construction board more convenient in aquatic.
Optionally, the bottom fixedly connected with second buoyancy piece of construction board, the buoyancy that the second buoyancy piece received in the aquatic is greater than one kilonewton, and the buoyancy that receives through construction board and mounting panel received makes the construction board can keep at the horizontal plane height, can adjust the height of construction board through the surface of water height of control gate department, clears up the maintenance to corresponding position, and when maintenance personal removes in the aquatic, the construction board can provide its removal of buoyancy assistance for the maintenance personal, improves the factor of safety of maintenance personal's operation in the aquatic.
Optionally, the mounting groove has been seted up to the inboard of mounting panel, the inboard fixedly connected with of construction board with the installation piece of mounting groove shape looks adaptation, the mounting hole has all been seted up to the both sides at mounting panel top, the inboard bottom fixedly connected with of construction board with the mounting nail of mounting hole shape looks adaptation.
Optionally, the equal fixedly connected with magnetic sheet in bottom of mounting groove and mounting hole, the material of installation piece and the mounting nail of construction board is iron, the corresponding screw hole in position has all been seted up on construction board and the mounting panel, threaded connection has the screw in the screw hole, the screw hole passes through the screw with mounting panel and construction board fixed connection, accomplishes preliminary fixed and location in mounting groove and mounting hole earlier with installation piece and mounting nail card when installing the construction board, and the magnetite in mounting groove and the mounting hole can adsorb the mounting nail, makes preliminary fixed more firm, and rethread screw is further fixed with both, improves the stability of construction board.
Optionally, both sides at the gate back all fixedly connected with is pulled the rope, the top and the hoist fixed connection that are pulled the rope control the lift of gate through the hawser, can improve its stability with the hawser setting in both sides to avoid its installation and the lift that influences the construction board.
Optionally, the inboard strand fixedly connected with two tendons of construction board bottom, the inboard and the gate laminating of tendon.
Optionally, a plurality of fluting has been seted up to the bottom of gate, all fixedly connected with sucking disc in the fluting of gate.
The invention has the following advantages:
1. this hydraulic construction steel gate utilizes mounting panel and construction board fixed connection in the spout, makes the construction board can maintain and clear up the surface at the gate back is interactive, can dismantle the construction board at the unused state, avoids its opening and shutting that influences the gate, and can install the construction board on two different mounting panels according to the difference of maintenance point to adjust the position of construction board, make maintenance workman have the place of falling the foot when maintaining the gate surface, improve factor of safety.
2. This hydraulic construction steel gate utilizes the buoyancy of first buoyancy piece to make the mounting panel can the ohm keep in the surface of water position for a long time, make the mounting panel keep in suitable height when installing the construction board, make the maintenance personal install the construction board in water more convenient, buoyancy that receives through the construction board makes the construction board can keep in the horizontal plane height with the buoyancy that the mounting panel received, can adjust the height of construction board through the surface of water height of control gate department, clear up the maintenance to corresponding position, and the maintenance personal removes in water, the construction board can provide its removal of buoyancy assistance for the maintenance personal, improve the factor of safety of maintenance personal in the operation of aquatic, first with installation piece and installation nail card income mounting groove and mounting hole in the installation construction board accomplish preliminary fixed and location, the magnetite in mounting groove and the mounting hole can adsorb the installation nail, make preliminary fixed more firm, rethread screw is with both further fixed, improve the stability of construction board, lift through cable control gate, set up cable can improve its stability in both sides, and avoid it to influence the installation and lift of construction board.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 5 is a schematic view of the bottom view of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;
FIG. 7 is a schematic view of the construction board of the present invention;
FIG. 8 is a schematic view of the bottom view of the construction panel of the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8D according to the present invention.
In the figure: 1-gate, 2-reinforcing rib, 3-chute, 4-slide bar, 5-slide block, 6-mounting plate, 7-construction plate, 8-rotating block, 9-first buoyancy block, 10-second buoyancy block, 11-mounting groove, 12-mounting hole, 13-mounting nail, 14-screw hole, 15-screw, 16-cable, 17-board rib, 18-sucking disc.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 9, a hydraulic construction steel gate comprises a gate 1, wherein a plurality of reinforcing ribs 2 are fixedly connected to the front surface of the gate 1, a plurality of sliding grooves 3 are formed in the back surface of the gate 1, sliding rods 4 are fixedly connected to the sliding grooves 3, the gate 1 is slidably connected with sliding blocks 5 through the sliding rods 4, mounting plates 6 are fixedly connected to the outer sides of the sliding blocks 5, construction plates 7 are fixedly connected to the gate 1 through the mounting plates 6, rotating blocks 8 are fixedly connected to the two sides of the gate 6, and the gate 6 is movably connected with a gate frame through the rotating blocks 8.
As an alternative solution of the invention: the spout 3 is at gate 1 back equidistance distribution, the distance of two adjacent spouts 3 is less than the length of construction board 7, utilize mounting panel 6 and construction board 7 fixed connection in the spout 3, make construction board 7 can be at gate 1 back interdynamic to maintain and clear up the surface, can dismantle construction board 7 in the unused state, avoid it to influence opening and shutting of gate, and can install construction board 7 on two different mounting panels 6 according to the difference of maintenance point, thereby adjust the position of construction board 7, make the maintenance workman have the place of falling the foot when maintaining gate 1 surface, improve factor of safety.
As an alternative solution of the invention: the inner diameter of the sliding block 5 is matched with the diameter of the sliding rod 4, the outer diameter of the sliding block 5 is matched with the inner diameter of the sliding groove 3, and the friction coefficients between the sliding block 5, the sliding groove 3 and the sliding rod 4 are smaller than the zero point five.
As an alternative solution of the invention: the outside fixedly connected with first buoyancy piece 9 of slider 5, the buoyancy that first buoyancy piece 9 received is greater than the gravity sum of slider 5 and mounting panel 6 in the aquatic, and first buoyancy piece 9 is located the below of mounting panel 6, utilizes the buoyancy of first buoyancy piece 9 to make mounting panel 6 can the ohm keep in the surface of water position for a long time, makes mounting panel 6 keep at suitable height when installing construction board 7, makes maintenance personal install construction board 7 more convenient in aquatic.
As an alternative solution of the invention: the bottom fixedly connected with second buoyancy piece 10 of construction board 7, the buoyancy that the second buoyancy piece 10 received in the aquatic is greater than one kilonewton, make the construction board 7 can keep at the horizontal plane height through the buoyancy that construction board 7 received and the buoyancy that mounting panel 6 received, can adjust the height of construction board 7 through the surface of water height of control gate department, clear up the maintenance to corresponding position, and when maintenance personal removes in the aquatic, construction board 7 can provide its removal of buoyancy assistance for the maintenance personal, improve the factor of safety of maintenance personal's operation in the aquatic.
As an alternative solution of the invention: the mounting groove 11 has been seted up to the inboard of mounting panel 6, and the inboard fixedly connected with of construction board 7 and the installation piece of mounting groove 11 shape looks adaptation, and mounting hole 12 has all been seted up to the both sides at mounting panel 6 top, and the bottom fixedly connected with of construction board 7 inboard is with the installation nail 13 of mounting hole 12 position shape looks adaptation.
As an alternative solution of the invention: the bottom of mounting groove 11 and mounting hole 12 is equal fixedly connected with magnetic sheet, the material of the installation piece of construction board 7 and mounting nail 13 is iron, the corresponding screw hole 14 in position has all been seted up on construction board 7 and the mounting panel 6, screw hole 14 internal thread connection has screw 15, screw hole 14 passes through screw 15 with mounting panel 6 and construction board 7 fixed connection, accomplish preliminary fixed and location in mounting groove 11 and mounting hole 12 earlier with installation piece and mounting nail 13 card when installing construction board 7, the magnetite in mounting groove 11 and the mounting hole 12 can adsorb mounting nail 13, make preliminary fixed more firm, rethread screw 15 is further fixed both, improve the stability of construction board 7.
As an alternative solution of the invention: both sides at the back of the gate 1 are fixedly connected with a cable 16, the top of the cable 16 is fixedly connected with a crane, the lifting of the gate 1 is controlled through the cable 16, the stability of the cable can be improved by arranging the cable at both sides, and the influence on the installation and lifting of the construction plate 7 is avoided.
As an alternative solution of the invention: the inboard strand fixedly connected with two tendons 17 of construction board 7 bottom, the inboard of tendons 17 is laminated with gate 1.
As an alternative solution of the invention: a plurality of grooves are formed in the bottom of the gate 1, and suction cups 18 are fixedly connected in the grooves of the gate 1.
Embodiment one: the anti-skid patterns are arranged on the surface of the construction plate 7, so that the stability of maintenance personnel on the water surface is improved.
Embodiment two: and a protective frame is arranged on the outer side of the top of the construction plate 7, so that the situation that tools slide off the edge of the construction plate 7 is avoided.
The working process of the invention is as follows:
s1, firstly, clamping the mounting block and the mounting nail 13 into the mounting groove 11 and the mounting hole 12 to finish preliminary fixing and positioning;
s2, fixing the two through the screw 15, and enabling a maintenance person to stand on the construction board 7 for maintenance work.
To sum up: according to the hydraulic construction steel gate, the mounting plates 6 in the sliding grooves 3 are fixedly connected with the construction plates 7, so that the construction plates 7 can be used for maintaining and cleaning the surface in an interactive manner on the back of the gate 1, the construction plates 7 can be detached in a non-use state, the influence on the opening and closing of the gate is avoided, the construction plates 7 can be mounted on the two different mounting plates 6 according to different maintenance points, the positions of the construction plates 7 are adjusted, and the safety coefficient is improved when maintenance workers maintain the surface of the gate 1 in places with feet; the buoyancy of utilizing first buoyancy piece 9 makes mounting panel 6 can the ohm keep in the surface of water position for a long time, make mounting panel 6 keep in suitable height when installing construction board 7, make maintainer install construction board 7 in water more convenient, buoyancy through construction board 7 and mounting panel 6 received buoyancy make construction board 7 can keep in the horizontal plane height, can adjust the height of construction board 7 through the surface of water height of control gate department, clear up the maintenance to corresponding position, and maintainer removes in the aquatic, construction board 7 can provide buoyancy for maintainer and assist its removal, improve the factor of safety of maintainer in aquatic operation, first with installation piece and installation nail 13 card income mounting groove 11 and mounting hole 12 in the installation construction board 7 accomplish preliminary fixed and location, magnetite in mounting groove 11 and the mounting hole 12 can adsorb installation nail 13, make preliminary fixed more firm, again through screw 15 with both further fixed, improve the stability of construction board 7, lift of control gate 1 through cable 16, set up the cable can improve its stability in both sides, and avoid it to influence the installation and lift plate 7.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hydraulic construction steel gate, characterized in that: the novel reinforced concrete gate comprises a gate (1), wherein a plurality of reinforcing ribs (2) are fixedly connected to the front surface of the gate (1), a plurality of sliding grooves (3) are formed in the back surface of the gate (1), sliding rods (4) are fixedly connected to the inside of each sliding groove (3), the gate (1) is slidably connected with a sliding block (5) through the sliding rods (4), a mounting plate (6) is fixedly connected to the outer side of each sliding block (5), the gate (1) is fixedly connected with a construction plate (7) through the mounting plate (6), rotating blocks (8) are fixedly connected to the two sides of the gate (6), and the gate (1) is movably connected with a gate frame through the rotating blocks (8);
the sliding grooves (3) are equidistantly distributed on the back of the gate (1), and the distance between two adjacent sliding grooves (3) is smaller than the length of the construction plate (7);
the inner diameter of the sliding block (5) is matched with the diameter of the sliding rod (4), the outer diameter of the sliding block (5) is matched with the inner diameter of the sliding groove (3), and the friction coefficients between the sliding block (5) and the sliding groove (3) and between the sliding rod (4) are smaller than the zero point five;
the outer side of the sliding block (5) is fixedly connected with a first buoyancy block (9), the buoyancy force borne by the first buoyancy block (9) in water is greater than the sum of the gravity force of the sliding block (5) and the gravity force of the mounting plate (6), and the first buoyancy block (9) is positioned below the mounting plate (6);
the bottom of the construction plate (7) is fixedly connected with a second buoyancy block (10), and the buoyancy force of the second buoyancy block (10) in water is more than one kilonewton;
the mounting plate is characterized in that the inner side of the mounting plate (6) is provided with a mounting groove (11), the inner side of the construction plate (7) is fixedly connected with a mounting block which is matched with the shape of the mounting groove (11), both sides of the top of the mounting plate (6) are provided with mounting holes (12), and the bottom of the inner side of the construction plate (7) is fixedly connected with mounting nails (13) which are matched with the position and the shape of the mounting holes (12).
2. A hydraulic construction steel gate according to claim 1, wherein: the installation structure is characterized in that magnetic sheets are fixedly connected to the bottoms of the installation grooves (11) and the installation holes (12), the installation blocks of the construction plate (7) and the installation nails (13) are made of iron, threaded holes (14) corresponding to the installation positions are formed in the construction plate (7) and the installation plate (6), screws (15) are connected with the threads in the threaded holes (14), and the installation plate (6) and the construction plate (7) are fixedly connected through the screws (15) by the threaded holes (14).
3. A hydraulic construction steel gate according to claim 1, wherein: both sides of the back of the gate (1) are fixedly connected with cables (16), and the tops of the cables (16) are fixedly connected with a crane.
4. A hydraulic construction steel gate according to claim 1, wherein: the inner side of construction board (7) bottom fixedly connected with two tendons (17), the inboard of tendons (17) is laminated with gate (1).
5. A hydraulic construction steel gate according to claim 1, wherein: a plurality of grooves are formed in the bottom of the gate (1), and sucking discs (18) are fixedly connected in the grooves of the gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177775.0A CN114351658B (en) | 2022-02-25 | 2022-02-25 | Hydraulic construction steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177775.0A CN114351658B (en) | 2022-02-25 | 2022-02-25 | Hydraulic construction steel gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114351658A CN114351658A (en) | 2022-04-15 |
| CN114351658B true CN114351658B (en) | 2024-02-27 |
Family
ID=81094171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210177775.0A Active CN114351658B (en) | 2022-02-25 | 2022-02-25 | Hydraulic construction steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114351658B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100043797A (en) * | 2008-10-21 | 2010-04-29 | 강남 | Watergate control apparatus |
| CN207244586U (en) * | 2017-08-11 | 2018-04-17 | 黄晞湛 | A kind of high stability water conservancy automatically-controlled shutter gate based on remote control |
| CN209482266U (en) * | 2019-01-02 | 2019-10-11 | 赵琦 | A kind of novel ship lock bulkhead gate hanging apparatus |
| CN212956421U (en) * | 2020-03-30 | 2021-04-13 | 陕西万邦项目管理有限公司 | Gate for reservoir construction |
| CN214116504U (en) * | 2020-12-21 | 2021-09-03 | 海口思博科技有限公司 | Water conservancy is gate for channel with high-efficient silt function that removes |
| CN215888147U (en) * | 2021-07-22 | 2022-02-22 | 云南能投缘达建设集团有限公司 | Spillway plane steel gate suppressing and leakage-stopping construction device |
-
2022
- 2022-02-25 CN CN202210177775.0A patent/CN114351658B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100043797A (en) * | 2008-10-21 | 2010-04-29 | 강남 | Watergate control apparatus |
| CN207244586U (en) * | 2017-08-11 | 2018-04-17 | 黄晞湛 | A kind of high stability water conservancy automatically-controlled shutter gate based on remote control |
| CN209482266U (en) * | 2019-01-02 | 2019-10-11 | 赵琦 | A kind of novel ship lock bulkhead gate hanging apparatus |
| CN212956421U (en) * | 2020-03-30 | 2021-04-13 | 陕西万邦项目管理有限公司 | Gate for reservoir construction |
| CN214116504U (en) * | 2020-12-21 | 2021-09-03 | 海口思博科技有限公司 | Water conservancy is gate for channel with high-efficient silt function that removes |
| CN215888147U (en) * | 2021-07-22 | 2022-02-22 | 云南能投缘达建设集团有限公司 | Spillway plane steel gate suppressing and leakage-stopping construction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114351658A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107558708A (en) | A kind of portable for construction and decoration is whitewashed a wall device | |
| CN205617322U (en) | Nonrust steel framework stoplog door | |
| CN114351658B (en) | Hydraulic construction steel gate | |
| CN210196867U (en) | Security monitoring device capable of adjusting angle | |
| CN205591559U (en) | Building templates automatic collection device | |
| CN213352818U (en) | Leveling device for building curtain wall production | |
| CN208266818U (en) | A kind of door machine integral type screw open-close machine device | |
| CN209384956U (en) | A kind of steel construction sliding door | |
| CN107804770B (en) | Turnover construction elevator turning plate tool | |
| CN216129179U (en) | Elevator door pocket that structural strength is high and is easily maintained | |
| CN217778074U (en) | Building energy saving curtain surface decoration lithography apparatus | |
| CN215711207U (en) | Real-time monitoring device for cantilever state of tower crane | |
| CN218201864U (en) | Hoisting frame for gate galvanizing | |
| CN213037196U (en) | Elevator monitoring equipment convenient to overhaul | |
| CN218149978U (en) | Argil board curtain defect board changes device | |
| CN213258703U (en) | Seamless concatenation jar grinding device | |
| CN218712654U (en) | Concrete crack induction belt special for concrete construction joint | |
| CN112096066B (en) | Device and method for controlling depth of pipeline pressing groove on structural plate | |
| CN220014556U (en) | Elevator well protector of adjustable height and angle | |
| CN213532422U (en) | Building electrical construction erection equipment | |
| CN214943645U (en) | Chain type hand-operated opening limiting window | |
| CN214696284U (en) | Black curtain wall special-shaped frame distributed assembly | |
| CN218479460U (en) | Novel stone dry-hanging accessory | |
| CN212359067U (en) | Elevator mounting platform with flexible regulatory function | |
| CN211396683U (en) | Building crossbeam reinforcing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |