CN212077799U - Pile type channel ecological renovation structure - Google Patents
Pile type channel ecological renovation structure Download PDFInfo
- Publication number
- CN212077799U CN212077799U CN201922354447.XU CN201922354447U CN212077799U CN 212077799 U CN212077799 U CN 212077799U CN 201922354447 U CN201922354447 U CN 201922354447U CN 212077799 U CN212077799 U CN 212077799U
- Authority
- CN
- China
- Prior art keywords
- block
- screw rod
- fixedly connected
- square
- groove
- 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
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a pile-up type channel ecological renovation structure, which has the technical scheme that the pile-up type channel ecological renovation structure comprises hollow bricks, grass planting bricks and fixing parts, each fixing part comprises three connecting rods, a first connecting device is arranged on the vertical connecting rod of the fixing part at the bottom, a second connecting device is arranged on the extended horizontal connecting rod of the fixing part at the edge, and the first connecting device and the second connecting device have the same structure; the first connecting device comprises a horizontal plate, a screw rod and a rotating part fixedly connected to the top of the screw rod; a limiting mechanism used for limiting the screw rod is arranged in the screw rod; the limiting mechanism comprises a yielding groove arranged in the lead screw, limiting assemblies arranged in the yielding groove and used for limiting the lead screw, and a plurality of groups of reset assemblies arranged in the yielding groove. The utility model discloses can improve the stability of renovation structure to can reduce the channel and take place the possibility of landslide, therefore can improve the security of channel.
Description
Technical Field
The utility model relates to a channel renovation technical field, more specifically the theory that says so, it relates to a pile type channel ecological renovation structure.
Background
The bank protection project is an important component of the channel renovation project and the embankment project. The special and complex revetment project is determined by various dynamic change factors such as channel river evolution, flood drying characteristics, water flow factors, lithologic components of beach and riverbed compositions and the like. In the fairway renovation engineering of the middle and lower reaches of the Yangtze river, the fairway renovation structure commonly used at present mostly adopts hard materials such as concrete, grouted block stone, dry block stone, scattered throwing block bodies and the like.
In the prior art, reference can be made to a Chinese utility model with an authorization publication number of CN209260665U, which discloses a stacking type channel ecological remediation structure, comprising a mixed paving structure of multilayer hollow bricks and ballast grass planting bricks which are narrowed from bottom to top; each layer of mixed paving structure comprises a row of square hollow bricks which are arranged along the bank and have opposite vertical edges and corners and are arranged at intervals, the adjacent hollow bricks are connected together through a three-way axis fixing piece, a ballast grass planting brick attached to the side surface of each hollow brick is arranged between the two hollow bricks and is arranged along the bank, and a hollow brick of the upper layer of mixed paving structure is stacked at the rear corner of the top of the ballast grass planting brick; the three-way axial line fixing piece is provided with three mutually perpendicular connecting rods extending from the same origin, two horizontally arranged connecting rods of the three-way axial line fixing piece are respectively inserted into the jacks on the side surfaces of two adjacent hollow bricks on the left and right, and the other vertically arranged connecting rod is inserted into the jack on the top surface of the hollow brick of the next layer of mixed paving structure; the outward extending horizontal connecting rods of the three-dimensional axis fixing pieces on the sides are driven into a bank slope soil body, and the vertical connecting rods of the three-dimensional axis fixing pieces on the bottom are driven into a slope bottom soil body. The utility model discloses can exert the protecting effect, can embody ecology and view effect again.
However, the overhanging horizontal connecting rod of the fixing piece at the edge is driven into the soil body of the bank slope, and the vertical connecting rod of the fixing piece at the bottom is driven into the soil body at the slope bottom, so that the connection between the fixing piece and the soil body is not firm, and the renovation structure is easy to be unstable.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a pile type channel ecological renovation structure, it can improve the mounting and be connected the fastness with the soil body through setting up connecting device to can improve the stability of renovation structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: a stacking type channel ecological remediation structure comprises hollow bricks, grass planting bricks and fixing pieces, wherein each fixing piece comprises three connecting rods, a first connecting device used for being connected with a soil body is installed on a vertical connecting rod of the fixing piece at the bottom, a second connecting device used for being connected with the soil body is installed on an extended horizontal connecting rod of the fixing piece at the edge, and the first connecting device and the second connecting device are identical in structure; the first connecting device comprises a horizontal plate detachably connected to one side of the connecting rod, a lead screw in threaded connection with the horizontal plate, and a rotating part fixedly connected to the top of the lead screw; a limiting mechanism used for limiting the screw rod is arranged in the screw rod; the limiting mechanism comprises a yielding groove arranged in the lead screw, limiting assemblies arranged in the yielding groove and used for limiting the lead screw, and a plurality of groups of reset assemblies arranged in the yielding groove.
By adopting the technical scheme, the lead screw can be drilled into the soil body by rotating the rotating part to rotate the lead screw, and then the lead screw is limited by the limiting mechanism, so that the lead screw and the soil body are connected more firmly; in conclusion, through setting up connecting device, can improve the mounting and be connected the fastness with the soil body to can improve the stability of renovation structure.
The utility model discloses further set up to: the limiting assembly comprises a transverse plate fixedly connected to an opening of the abdicating groove, a screw rod in threaded connection with the transverse plate, a first inclined block which is fixedly connected to one end of the screw rod and is annular in shape, a hand wheel detachably connected to the other end of the screw rod, and a plurality of second inclined blocks which are connected to the side wall of the abdicating groove in a sliding manner along the radial direction of the screw rod; the inclined plane of the second inclined block is matched with the inclined plane of the first inclined block, and one end, far away from the first inclined block, of the second inclined block penetrates through the outer side wall of the screw rod; the multiple groups of reset components are respectively arranged on the second inclined blocks in a one-to-one correspondence mode.
By adopting the technical scheme, when the screw rod needs to be limited, the screw rod is rotated to enable the first inclined block to move close to the second inclined block, and the first inclined block moves to push the second inclined block to be inserted into a soil body, so that the screw rod can be limited; through setting up stop gear, be convenient for carry on spacingly to the lead screw, easy operation, convenience like this.
The utility model discloses further set up to: each group of reset components comprises a reset block vertically and fixedly connected to one end, close to the transverse plate, of the second inclined block and a reset spring fixedly connected to one side of the reset block; one end of the reset spring, which is far away from the reset block, is fixedly connected with the inner side wall of the abdicating groove.
By adopting the technical scheme, the second inclined block moves towards the inside of the soil body to drive the reset block to move, the reset block moves to press the reset spring, and the reset spring is in a compressed state at the moment; when the first inclined block is far away from the second inclined block to move, the reset block pushes the second inclined block to reset under the action of the reset spring, and therefore the labor intensity of operators can be reduced.
The utility model discloses further set up to: the horizontal plate is close to one side rigid coupling of connecting rod and has the inserted block, the slot that is used for supplying the inserted block to peg graft is offered to one side that the connecting rod is close to the horizontal plate, install the fixed subassembly that is used for fixed inserted block in the slot.
Through adopting above-mentioned technical scheme, make the inserted block peg graft in the slot through removing the horizontal plate, then fix the inserted block through fixed subassembly to be convenient for fix the horizontal plate.
The utility model discloses further set up to: the fixing component comprises a through hole arranged at one side of the slot, a vertical block fixedly connected in the through hole and a bolt in threaded connection with the vertical block; the bolt is close to the one end rigid coupling of slot has the cylindricality piece, the piece is close to the cylindricality piece one side of offering of cylindricality piece and is used for supplying the cylindricality piece to peg graft the cylindricality groove.
By adopting the technical scheme, the cylindrical block slides towards the direction close to the cylindrical groove by rotating the bolt, so that the cylindrical block can be inserted into the cylindrical groove, and the inserted block can be fixed; through setting up fixed subassembly, be convenient for fix the inserted block.
The utility model discloses further set up to: a fixing mechanism for fixing the hand wheel is arranged between the screw rod and the hand wheel, and comprises a connecting block fixedly connected to one end of the hand wheel close to the screw rod, a square block fixedly connected to one end of the screw rod close to the hand wheel and a square groove formed in one side of the connecting block close to the screw rod and used for inserting the square block; and an abutting assembly used for fixing the square block is arranged in the square groove.
By adopting the technical scheme, the square block is inserted into the square groove by moving the hand wheel, and then the square block is fixed by the abutting assembly, so that the hand wheel can be installed on the screw rod; through setting up fixed establishment, be convenient for install the hand wheel.
The utility model discloses further set up to: the abutting assembly comprises an abutting block connected with the square groove in a sliding mode along the length direction of the square groove and an abutting spring fixedly connected to one side, far away from the square block, of the abutting block; the opposite inner sides of the square block and the insertion block are respectively provided with an inclined surface, and the two inclined surfaces are matched; the one end rigid coupling that the butt spring kept away from the butt piece is kept away from the one end inner wall of square piece in square groove.
By adopting the technical scheme, when the square block is inserted into the square groove, the square block drives the abutting block to move under the action of the inclined plane, the abutting block moves to abut against the abutting spring, and the abutting spring is in a compressed state; after the square block is inserted into the square groove, the abutting block fixes the square block under the action of the abutting spring; through setting up the butt subassembly, be convenient for fix the square block.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the lead screw can be drilled into the soil body by rotating the rotating part, and then the lead screw is limited by the limiting mechanism, so that the lead screw and the soil body are connected more firmly; in conclusion, the connecting device can improve the connection firmness of the fixing piece and the soil body, so that the stability of the remediation structure can be improved;
2. when the lead screw needs to be limited, the first inclined block is enabled to move close to the second inclined block by rotating the screw rod, and the first inclined block moves to push the second inclined block to be inserted into a soil body, so that the lead screw can be limited; the limiting mechanism is arranged, so that the screw rod is conveniently limited, and the operation is simple and convenient;
3. when the square block is inserted into the square groove, the square block drives the abutting block to move under the action of the inclined surface, the abutting block moves to abut against the abutting spring, and the abutting spring is in a compressed state; after the square block is inserted into the square groove, the abutting block fixes the square block under the action of the abutting spring; through setting up the butt subassembly, be convenient for fix the square block.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a partial cross-sectional view of an embodiment of a highlighted stop mechanism;
FIG. 3 is a partial cross-sectional view of a highlighted mounting assembly of an embodiment;
FIG. 4 is a schematic view showing the structure of the highlighting fixing mechanism in the embodiment.
In the figure: 1. hollow bricks; 2. planting grass bricks; 3. a fixing member; 31. a connecting rod; 311. a slot; 4. a first connecting means; 41. a horizontal plate; 411. inserting a block; 42. a lead screw; 43. a rotating part; 5. a limiting mechanism; 51. a yielding groove; 52. a limiting component; 521. a transverse plate; 522. a screw; 523. a first swash block; 524. a second swash block; 525. a hand wheel; 53. a reset assembly; 531. a reset block; 532. a return spring; 6. a fixing assembly; 61. a through hole; 62. a vertical block; 63. a bolt; 64. a cylindrical block; 65. a cylindrical groove; 7. a fixing mechanism; 71. connecting blocks; 72. a square block; 73. a square groove; 74. an abutment assembly; 741. a butting block; 742. an abutment spring; 743. a bevel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): the utility model provides a pile type channel ecological remediation structure, as shown in fig. 1, including fretwork brick 1, grass planting brick 2 and mounting 3, every mounting 3 includes three connecting rod 31, install the first connecting device 4 that is used for being connected with the soil body on the vertical connecting rod 31 of the mounting 3 that is in the bottom, install the second connecting device that is used for being connected with the soil body on the overhanging horizontal connecting rod 31 of the mounting 3 that is in the limit portion, first connecting device 4 vertical setting, the horizontal setting of second connecting device, first connecting device 4 is the same with the structure of second connecting device, here describes first connecting device 4 in detail, just no longer has explained the second connecting device in detail.
As shown in fig. 1 and 2, the first connecting device 4 includes a horizontal plate 41 detachably connected to one side of the connecting rod 31, a lead screw 42 screwed to the horizontal plate 41, and a rotating portion 43 fixedly connected to the top of the lead screw 42; a limiting mechanism 5 for limiting the screw rod 42 is arranged in the screw rod 42; the limiting mechanism 5 comprises a yielding groove 51 arranged in the lead screw 42, a limiting component 52 arranged in the yielding groove 51 and used for limiting the lead screw 42, and a plurality of groups of resetting components 53 arranged in the yielding groove 51. The screw rod 42 is rotated by rotating the rotating part 43, so that the screw rod 42 can be drilled into the soil body, and then the screw rod 42 is limited by the limiting mechanism 5, so that the screw rod 42 and the soil body can be connected more firmly; in conclusion, through the arrangement of the first connecting device 4, the connection firmness of the fixing piece 3 and the soil body can be improved, and the stability of the remediation structure can be improved.
The limiting component 52 comprises a transverse plate 521 fixedly connected to an opening of the abdicating groove 51, a screw 522 in threaded connection with the transverse plate 521, a first inclined block 523 fixedly connected to one end of the screw 522 and in an annular shape, a hand wheel 525 detachably connected to the other end of the screw 522, and a plurality of second inclined blocks 524 slidably connected to the side wall of the abdicating groove 51 along the radial direction of the screw 42; the inclined plane 743 of the second inclined block 524 is matched with the inclined plane 743 of the first inclined block 523, and one end, far away from the first inclined block 523, of the second inclined block 524 penetrates through the outer side wall of the screw 42; the multiple sets of reset components 53 are respectively mounted on the multiple second inclined blocks 524 in a one-to-one correspondence manner. When the screw rod 42 needs to be limited, the screw rod 522 is rotated to enable the first inclined block 523 to move close to the second inclined block 524, and the first inclined block 523 moves to push the second inclined block 524 to be inserted into a soil body, so that the screw rod 42 can be limited; through setting up stop gear 5, be convenient for carry on spacingly to lead screw 42, easy operation, convenience like this.
Each group of reset components 53 comprises a reset block 531 vertically and fixedly connected to one end of the second inclined block 524 close to the transverse plate 521 and a reset spring 532 fixedly connected to one side of the reset block 531; one end of the return spring 532 away from the return block 531 is fixed to the inner sidewall of the relief groove 51. The second inclined block 524 moves towards the soil body to drive the reset block 531 to move, the reset block 531 moves to press the reset spring 532, and the reset spring 532 is in a compressed state at the moment; when the first inclined block 523 moves away from the second inclined block 524, the reset block 531 pushes the second inclined block 524 to reset under the action of the reset spring 532, so that the labor intensity of an operator can be reduced.
As shown in fig. 1 and 3, an insertion block 411 is fixedly connected to one side of the horizontal plate 41 close to the connection rod 31, an insertion slot 311 for inserting the insertion block 411 is opened at one side of the connection rod 31 close to the horizontal plate 41, and a fixing component 6 for fixing the insertion block 411 is installed in the insertion slot 311. The insert block 411 is inserted into the slot 311 by moving the horizontal plate 41, and then the insert block 411 is fixed by the fixing member 6, thereby facilitating the fixing of the horizontal plate 41.
The fixing component 6 comprises a through hole 61 arranged at one side of the slot 311, a vertical block 62 fixedly connected in the through hole 61 and a bolt 63 in threaded connection with the vertical block 62; one end of the bolt 63 close to the slot 311 is fixedly connected with a cylindrical block 64, and one side of the insert 411 close to the cylindrical block 64 is provided with a cylindrical groove 65 for the cylindrical block 64 to be inserted. The bolt 63 is rotated to enable the cylindrical block 64 to slide towards the direction close to the cylindrical groove 65, so that the cylindrical block 64 can be inserted into the cylindrical groove 65, and the insertion block 411 can be fixed; through setting up fixed subassembly 6, be convenient for fix the inserted block 411.
As shown in fig. 2 and 4, a fixing mechanism 7 for fixing the hand wheel 525 is installed between the screw 522 and the hand wheel 525, the fixing mechanism 7 includes a connecting block 71 fixedly connected to one end of the hand wheel 525 close to the screw 522, a square block 72 fixedly connected to one end of the screw 522 close to the hand wheel 525, and a square groove 73 provided on one side of the connecting block 71 close to the screw 522 for the square block 72 to be inserted; an abutment assembly 74 for securing the square block 72 is mounted in the square groove 73. The square block 72 is inserted into the square groove 73 by moving the hand wheel 525, and then the square block 72 is fixed by the abutting assembly 74, so that the hand wheel 525 can be installed on the screw 522; the hand wheel 525 is convenient to install by arranging the fixing mechanism 7.
The abutting assembly 74 comprises an abutting block 741 slidably connected to the square groove 73 along the length direction of the square groove 73 and an abutting spring 742 fixedly connected to one side of the abutting block 741 far away from the square block 72; the opposite inner sides of the square block 72 and the insertion block 411 are respectively provided with an inclined plane 743, and the two inclined planes 743 are matched; one end of the abutting spring 742, which is far away from the abutting block 741, is fixed to an inner wall of one end of the square groove 73, which is far away from the square block 72. When the square block 72 is inserted into the square groove 73, the square block 72 drives the abutting block 741 to move under the action of the inclined surface 743, the abutting block 741 moves to abut against the abutting spring 742, and the abutting spring 742 is in a compressed state; when the square block 72 is inserted into the square groove 73, the abutting block 741 fixes the square block 72 under the action of the abutting spring 742; by providing an abutment assembly 74, the securing of the square block 72 is facilitated.
The working principle is as follows:
the screw rod 42 can be driven to drill into the soil body by rotating the rotating part 43, then the first inclined block 523 is driven to move close to the second inclined block 524 by rotating the screw rod 522, and the first inclined block 523 moves to push the second inclined block 524 to insert into the soil body, so that the screw rod 42 can be limited; through setting up first connecting device 4, can improve the fastness of mounting 3 and soil body connection to can improve the stability of renovation structure.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a pile type channel ecological renovation structure, includes fretwork brick (1), grass planting brick (2) and mounting (3), every mounting (3) include three connecting rod (31), its characterized in that: a first connecting device (4) used for being connected with a soil body is arranged on a vertical connecting rod (31) of the fixing piece (3) at the bottom, a second connecting device used for being connected with the soil body is arranged on an outward extending horizontal connecting rod (31) of the fixing piece (3) at the edge, and the first connecting device (4) and the second connecting device are identical in structure;
the first connecting device (4) comprises a horizontal plate (41) detachably connected to one side of the connecting rod (31), a lead screw (42) in threaded connection with the horizontal plate (41), and a rotating part (43) fixedly connected to the top of the lead screw (42); a limiting mechanism (5) used for limiting the screw rod (42) is arranged in the screw rod (42);
the limiting mechanism (5) comprises a yielding groove (51) formed in the lead screw (42), limiting assemblies (52) arranged in the yielding groove (51) and used for limiting the lead screw (42), and a plurality of groups of reset assemblies (53) arranged in the yielding groove (51).
2. The ecological renovation structure of a piling type channel according to claim 1, characterized in that: the limiting assembly (52) comprises a transverse plate (521) fixedly connected to an opening of the abdicating groove (51), a screw rod (522) in threaded connection with the transverse plate (521), a first inclined block (523) which is fixedly connected to one end of the screw rod (522) and is annular in shape, a hand wheel (525) detachably connected to the other end of the screw rod (522), and a plurality of second inclined blocks (524) which are connected to the side wall of the abdicating groove (51) in a sliding manner along the radial direction of the screw rod (42); the inclined plane (743) of the second inclined block (524) is matched with the inclined plane (743) of the first inclined block (523), and one end, far away from the first inclined block (523), of the second inclined block (524) penetrates through the outer side wall of the screw rod (42); the reset components (53) are respectively arranged on the second inclined blocks (524) in a one-to-one correspondence mode.
3. The ecological renovation structure of a piling type channel according to claim 2, characterized in that: each group of reset components (53) comprises a reset block (531) vertically and fixedly connected to one end, close to the transverse plate (521), of the second inclined block (524) and a reset spring (532) fixedly connected to one side of the reset block (531); one end, far away from the reset block (531), of the reset spring (532) is fixedly connected to the inner side wall of the abdicating groove (51).
4. The ecological renovation structure of a piling type channel according to claim 1, characterized in that: horizontal plate (41) are close to one side rigid coupling of connecting rod (31) and have inserted block (411), slot (311) that are used for supplying inserted block (411) to peg graft are offered to one side that connecting rod (31) are close to horizontal plate (41), install fixed subassembly (6) that are used for fixed inserted block (411) in slot (311).
5. The ecological renovation structure of a piling type channel according to claim 4, characterized in that: the fixing component (6) comprises a through hole (61) arranged at one side of the slot (311), a vertical block (62) fixedly connected in the through hole (61) and a bolt (63) in threaded connection with the vertical block (62); one end of the bolt (63) close to the slot (311) is fixedly connected with a cylindrical block (64), and one side of the inserting block (411) close to the cylindrical block (64) is provided with a cylindrical groove (65) for the cylindrical block (64) to be inserted.
6. The ecological renovation structure of a piling type channel according to claim 2, characterized in that: a fixing mechanism (7) for fixing the hand wheel (525) is arranged between the hand wheel (525) and the screw rod (522), and the fixing mechanism (7) comprises a connecting block (71) fixedly connected to one end, close to the screw rod (522), of the hand wheel (525), a square block (72) fixedly connected to one end, close to the hand wheel (525), of the screw rod (522), and a square groove (73) formed in one side, close to the screw rod (522), of the connecting block (71) and used for inserting the square block (72); an abutting assembly (74) used for fixing the square block (72) is installed in the square groove (73).
7. The ecological renovation structure of a piling type channel according to claim 6, characterized in that: the abutting assembly (74) comprises an abutting block (741) connected to the square groove (73) in a sliding mode along the length direction of the square groove (73) and an abutting spring (742) fixedly connected to one side, far away from the square block (72), of the abutting block (741); the opposite inner sides of the square block (72) and the insertion block (411) are respectively provided with an inclined plane (743), and the two inclined planes (743) are matched; one end of the abutting spring (742), which is far away from the abutting block (741), is fixedly connected to the inner wall of one end of the square groove (73), which is far away from the square block (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354447.XU CN212077799U (en) | 2019-12-24 | 2019-12-24 | Pile type channel ecological renovation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354447.XU CN212077799U (en) | 2019-12-24 | 2019-12-24 | Pile type channel ecological renovation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077799U true CN212077799U (en) | 2020-12-04 |
Family
ID=73566021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354447.XU Expired - Fee Related CN212077799U (en) | 2019-12-24 | 2019-12-24 | Pile type channel ecological renovation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013813A (en) * | 2021-04-10 | 2021-06-22 | 上海佳江机电工程有限公司 | Device convenient for wiring of video monitoring line and construction method thereof |
-
2019
- 2019-12-24 CN CN201922354447.XU patent/CN212077799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013813A (en) * | 2021-04-10 | 2021-06-22 | 上海佳江机电工程有限公司 | Device convenient for wiring of video monitoring line and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212077799U (en) | Pile type channel ecological renovation structure | |
| CN211973380U (en) | Ecological slope protection building block | |
| CN113653066B (en) | Foundation pit side slope supporting structure | |
| CN110748233B (en) | Building site enclosure with accomodate bearing structure function | |
| CN110666990A (en) | A quick fluting device for building face | |
| CN118029869A (en) | Device for drilling karst geological pile foundation and construction grouting method thereof | |
| CN203334295U (en) | Large-diameter arc-shaped steel sheet pile foundation pit supporting structure | |
| CN217027117U (en) | Long and narrow type foundation pit supporting structure with multiple miniature piles | |
| CN216275727U (en) | Pit wall supporting device for deep foundation pit construction | |
| CN113668729B (en) | Combined assembly type building board | |
| CN214832742U (en) | Dig deeply and stir major diameter strength nature composite pile structure soon | |
| CN220450866U (en) | Energy-saving combined pile for building foundation engineering | |
| CN221372199U (en) | Deep foundation pit supporting anti-seepage structure | |
| CN215629705U (en) | Hydraulic engineering construction safety device | |
| CN217517605U (en) | Confined space's foundation ditch campshed supporting construction | |
| CN215165213U (en) | Water retaining wall structure for irrigation and water conservancy projects | |
| CN220377300U (en) | Foundation pit soil retaining structure | |
| CN219450878U (en) | Earthwork excavating device for hydraulic engineering | |
| CN217758879U (en) | Side slope protection structure | |
| CN221029940U (en) | Slope protection net convenient to disassemble and assemble for hydraulic engineering | |
| CN105821828B (en) | A kind of draining distribution method for Tidal Flat Inning Area processing | |
| CN220827797U (en) | Cofferdam seepage-proofing high-pressure jet grouting pile splicing equipment | |
| CN220644098U (en) | Water conservancy bank protection device | |
| CN220888663U (en) | Supporting device for geotechnical engineering foundation pit | |
| CN218933006U (en) | Hydraulic engineering flood prevention structure |
Legal Events
| 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: 20201204 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |