CN219430904U - Overhead water collection tank mounting structure - Google Patents

Overhead water collection tank mounting structure Download PDF

Info

Publication number
CN219430904U
CN219430904U CN202320712179.8U CN202320712179U CN219430904U CN 219430904 U CN219430904 U CN 219430904U CN 202320712179 U CN202320712179 U CN 202320712179U CN 219430904 U CN219430904 U CN 219430904U
Authority
CN
China
Prior art keywords
plate
groove
fixing
mounting
block
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
Application number
CN202320712179.8U
Other languages
Chinese (zh)
Inventor
冀昀
袁俊超
林靖涵
孙婧
徐佳炳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo City Urban Ecological Construction Group Co ltd
Original Assignee
Ningbo City Urban Ecological Construction Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo City Urban Ecological Construction Group Co ltd filed Critical Ningbo City Urban Ecological Construction Group Co ltd
Priority to CN202320712179.8U priority Critical patent/CN219430904U/en
Application granted granted Critical
Publication of CN219430904U publication Critical patent/CN219430904U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

The application relates to an overhead water collection tank mounting structure relates to the field of water collecting equipment technology, and it is including setting up water tank body and the installation piece on overhead body, the mounting groove of water supply tank body installation has been seted up on the installation piece, one side an organic whole that is close to the installation piece on the water tank body is provided with the fixed plate, set up the fixed slot that supplies the fixed plate installation on the installation piece, the fixed slot communicates mutually with the mounting groove, the fixed plate passes through the bolt fastening with the installation piece. This application has the effect that improves the change efficiency of header tank.

Description

Overhead water collection tank mounting structure
Technical Field
The application relates to the field of water collecting equipment technology, in particular to an overhead water collecting tank mounting structure.
Background
The water collection tank is used for collecting rainwater on the overhead and filtering impurities in the rainwater.
In the related art, a water collection tank is usually installed on an overhead frame when the overhead frame is built, a water collection tank is usually arranged on the overhead frame, the water collection tank is placed in the water collection tank, the water collection tank is sealed in the water collection tank by using concrete, and gaps between the water collection tank and the overhead frame are filled by using asphalt mixture.
With respect to the related art in the above, the inventors consider that: use the concrete to fix the water catch tank in the water catch tank, when the water catch tank damages the water catch tank that needs to be changed, need use the hammer to knock the concrete layer into pieces, after changing the water catch tank, the retuned concrete is fixed new water catch tank and overhead, leads to the change inefficiency of water catch tank, still improvement space.
Disclosure of Invention
In order to improve the change efficiency of header tank, this application provides an overhead header tank mounting structure.
The application provides a high-mounted water collection tank mounting structure adopts following technical scheme:
the utility model provides an overhead water tank mounting structure, includes water tank body and the installation piece of setting on overhead body, set up the mounting groove of supply tank body installation on the installation piece, one side an organic whole that is close to the installation piece on the water tank body is provided with the fixed plate, set up the fixed slot that supplies the fixed plate to install on the installation piece, the fixed slot communicates mutually with the mounting groove, the fixed plate passes through the bolt fastening with the installation piece.
Through adopting above-mentioned technical scheme, when the water tank body damages, remove the bolt fastening between fixed plate and the installation piece, take out the water tank body of damage from the mounting groove, put into the mounting groove with new water tank body, make the fixed plate get into in the fixed slot, use bolt fastening fixed plate and the installation piece to accomplish the change of water tank body, and then improve the efficiency that the water tank body was changed.
Optionally, one side of the water tank body, which is close to the mounting block, is provided with an elastic sheet, and the elastic sheet is pressed on the side wall of the mounting groove so as to limit the water tank body in the mounting groove.
Through adopting above-mentioned technical scheme, insert the water tank body in the mounting groove, make the installation piece support the shell fragment to the one side that is close to the water tank body and press to make the shell fragment compress tightly on the installation piece, make the shell fragment improve the frictional force between water tank body and the installation piece, and then improve the stability of being connected between water tank body and the installation piece.
Optionally, a clamping protrusion is integrally arranged on one side of the elastic sheet, which is close to the mounting block, and a clamping groove for clamping the clamping protrusion is formed in the mounting block, and the clamping groove is mutually communicated with the mounting groove.
Through adopting above-mentioned technical scheme, make the shell fragment compress tightly on the installation piece to make the protruding joint of joint in the joint recess, make the protruding installation direction along the water tank body of joint limit the water tank body in the mounting groove, and then improve the stability of being connected between water tank body and the installation piece.
Optionally, a relief groove for the spring and the clamping protrusion to enter is formed in the water tank body.
Through adopting above-mentioned technical scheme, when shell fragment and installation piece support mutually and press, make shell fragment and joint protruding get into the back-off inslot to the surface when making the water tank body get into the installation inslot keeps leveling, avoids joint protruding and shell fragment to scrape the loss with the installation piece as far as possible, and then improves the protection to the installation piece.
Optionally, one side of being close to the fixed plate on the installation piece is provided with fixing device, fixing device includes pressure spring and clamp plate, the clamp plate uses the water tank body to set up in one side of being close to the fixed plate in the installation piece for symmetry axisymmetry, the clamp plate is located the fixed slot, the pressure spring sets up between clamp plate and installation piece, the pressure spring drives the clamp plate and presss from both sides tight fixed plate.
Through adopting above-mentioned technical scheme, install the fixed plate into the fixed slot, make the pressure spring drive the clamp plate with the fixed plate clamp tightly, and then make the clamp plate spacing in the fixed slot with the fixed plate, and then improve the stability of being connected between fixed plate and the installation piece.
Optionally, the fixing device further comprises a fixing piece and a fixing ring, the fixing ring is arranged at two ends of the pressure spring, the fixing piece penetrates through and compresses the fixing ring, and fixing holes for fixing the fixing piece are formed in the pressing plate and the mounting block.
Through adopting above-mentioned technical scheme, make the mounting wear to establish solid fixed ring and be fixed in the fixed orifices to on the one end fixed pressure plate with the pressure spring, fix the other end of pressure spring on the installation piece, and then improve the stability of being connected between pressure spring and the clamp plate, improve the stability of being connected between pressure spring and the installation piece.
Optionally, the mounting block is provided with a telescopic slot for mounting the pressure spring, the length of the pressure spring is greater than the depth of the telescopic slot, and the telescopic slot is mutually communicated with the fixed slot.
Through adopting above-mentioned technical scheme, install the pressure spring in the expansion tank to confirm the mounted position of pressure spring, and then improve the stability of being connected between pressure spring and the installation piece. The length of the pressure spring is longer than the depth of the telescopic groove, so that the purpose that the pressure spring drives the pressure plate to compress the fixed plate is achieved.
Optionally, the fixing device further comprises a plug post, the plug post is integrally arranged on one side of the pressing plate, which is close to the fixing plate, and the fixing plate is provided with a slot for inserting the plug post.
Through adopting above-mentioned technical scheme, make the clamp plate press from both sides tight with the fixed plate to in making the spliced pole insert the fixed plate, make the spliced pole spacing in the fixed slot with the fixed plate along the installation direction of fixed plate, and then improve the stability of being connected between fixed plate and the installation piece.
Optionally, the fixing device further comprises a dovetail block, the dovetail block is integrally arranged on one side, close to the mounting block, of the pressing plate, a dovetail groove for sliding of the dovetail block is formed in the mounting block, and the dovetail groove is mutually communicated with the fixing groove.
Through adopting above-mentioned technical scheme, when the pressure spring drove the clamp plate to be close to the fixed plate, make the clamp plate slide in the fixed slot to make the forked tail piece slide in the forked tail groove, make the forked tail piece spacing clamp plate in the fixed slot, and then improve the stability of being connected between clamp plate and the installation piece.
Optionally, the fixing device further comprises a limiting plate, the limiting plate is integrally arranged on one side, away from the installation block, of the pressing plate, the limiting plate is pressed on one side, away from the installation block, of the fixing plate, and the limiting plate is fixed with the fixing plate.
Through adopting above-mentioned technical scheme, when the clamp plate is pressed from both sides tight with the fixed plate, compress tightly the limiting plate on the fixed plate and keep away from one side of installation piece to make the limiting plate spacing in the fixed slot with the fixed plate along the installation direction of fixed plate, and then improve the stability of being connected between fixed plate and the installation piece.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the damaged water tank body is taken out from the mounting groove through the bolt fixation between the fixing plate and the mounting block, a new water tank body is mounted in the mounting groove, the fixing plate enters the fixing groove, and the fixing plate and the mounting block are fixed through the bolts, so that the replacement of the water tank body is completed, and the replacement efficiency of the water tank body is improved;
2. the water tank body is arranged in the mounting groove, so that the mounting block is propped against the elastic sheet, the friction force between the water tank body and the mounting block is improved by the elastic sheet, and the stability of connection between the water tank body and the mounting block is further improved;
3. the pressure spring drives the pressure plate to slide in the direction close to the fixed plate, so that the pressure plate clamps the fixed plate, the fixed plate is limited in the fixed groove, and the stability of connection between the fixed plate and the mounting block is improved.
Drawings
Fig. 1 is a schematic structural view of an overhead header tank mounting structure in an embodiment of the present application.
Fig. 2 is an exploded schematic view of the water tank body, mounting block and fixture in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
Fig. 4 is a schematic cross-sectional view of a water tank body, mounting blocks, fixtures and fixing plates in an embodiment of the present application.
Fig. 5 is an enlarged schematic view of the portion B in fig. 4.
Reference numerals illustrate: 1. a water tank body; 2. an overhead body; 3. a mounting groove; 4. a fixing plate; 5. a fixing groove; 6. a spring plate; 7. the clamping bulge; 8. a clamping groove; 9. a relief groove; 10. a fixing device; 11. a pressure spring; 12. a pressing plate; 13. a fixing member; 14. a fixing ring; 15. a fixing hole; 16. a telescopic slot; 17. inserting a column; 18. a slot; 19. dovetail blocks; 20. a dovetail groove; 21. a limiting plate; 22. and (5) installing a block.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
Referring to fig. 1 and 2, an embodiment of the present application discloses an overhead water collection tank mounting structure, which includes a water tank body 1, an overhead body 2, a mounting block 22 and a fixing plate 4. The water tank body 1 is used for collecting and filtering rainwater on the overhead body 2 and discharging the rainwater out of the overhead body 2 through a drainage pipeline. The mounting block 22 is pre-buried on the overhead body 2, and the mounting groove 3 is seted up on the mounting block 22. The mounting groove 3 is located the installation piece 22 and the inconsistent one side of water tank body 1, and the mounting groove 3 is used for water supply tank body 1 to install. The fixing plate 4 is integrally provided on one side of the tank body 1 near the mounting block 22. The two fixing plates 4 are symmetrically arranged by taking the water tank body 1 as a symmetry axis. The water tank body 1 is provided with a fixing groove 5. The fixed slot 5 is located the water tank body 1 and the inconsistent one side of fixed plate 4, and fixed slot 5 and mounting groove 3 intercommunication each other. The water tank body 1 is installed in the installation groove 3, the fixing plate 4 enters the fixing groove 5, the fixing plate 4 and the installation block 22 are fixed by using bolts, the water tank body 1 and the installation block 22 are further fixed, and the water tank body 1 is installed on the overhead body 2.
Referring to fig. 1 and 2, a spring 6 is welded to the tank body 1. The spring plate 6 is positioned on one side of the water tank body 1 close to the mounting block 22. When the water tank body 1 is installed in the installation groove 3, the elastic sheet 6 is pressed on the side wall of the installation groove 3, so that the elastic sheet 6 improves the friction force between the water tank body 1 and the installation block 22, and then the water tank body 1 is limited in the installation groove 3 along the installation direction of the water tank body 1.
Referring to fig. 1 and 2, the elastic sheet 6 is integrally provided with a locking protrusion 7. The clamping protrusion 7 is positioned on one side of the spring plate 6 close to the mounting block 22. The mounting block 22 is provided with a clamping groove 8. The clamping groove 8 is positioned on one side of the mounting block 22, which is abutted against the clamping protrusion 7, and the clamping groove 8 is communicated with the mounting groove 3. The water tank body 1 is provided with a relief groove 9, and the relief groove 9 is positioned at one side of the water tank body 1, which is abutted against the elastic sheet 6. The water tank body 1 is installed into the installation groove 3, the installation block 22 presses the elastic sheet 6 and the clamping bulge 7 into the yielding groove 9, and when the clamping bulge 7 corresponds to the clamping groove 8 in position, the elastic sheet 6 drives the clamping bulge 7 to be clamped into the clamping groove 8, so that the clamping bulge 7 limits the water tank body 1 in the installation groove 3.
Referring to fig. 2 and 3, the fixing device 10 is mounted on the mounting block 22. The fixing device 10 is located on a side of the mounting block 22 near the fixing plate 4, and the fixing device 10 includes: the device comprises a pressure spring 11, a pressure plate 12, a fixing piece 13, a fixing ring 14, a plug 17, a dovetail block 19 and a limiting plate 21. The pressing plate 12 is symmetrically arranged on one side of the mounting block 22, which is close to the fixed plate 4, by taking the water tank body 1 as a symmetry axis, and the pressing plate 12 is positioned in the fixed groove 5. The pressure spring 11 is installed between the installation block 22 and the pressure plate 12, and the pressure spring 11 drives the pressure plate 12 to slide towards the direction close to the fixed plate 4, so that the pressure plate 12 clamps the fixed plate 4.
Referring to fig. 3 and 5, the mounting block 22 is provided with a telescopic slot 16. The telescopic slot 16 is located at one side of the mounting block 22, which is abutted against the compression spring 11, the telescopic slot 16 is mutually communicated with the fixed slot 5, and the telescopic slot 16 is used for mounting the compression spring 11. The fixing rings 14 are integrally provided at both ends of the compression spring 11. The fixing member 13 is a screw. The fixing piece 13 is penetrated with a fixing ring 14. The pressing plate 12 and the mounting block 22 are provided with fixing holes 15. The fixing holes 15 are respectively positioned at the side of the pressing plate 12 which is abutted against the fixing piece 13, and the side of the mounting block 22 which is abutted against the fixing piece 13. The fixing piece 13 is penetrated with the fixing ring 14 in threaded fit with the fixing hole 15, so that the fixing piece 13 compresses the fixing ring 14, one end of the pressure spring 11 is connected with the mounting block 22, and the other end of the pressure spring 11 is connected with the pressing plate 12.
Referring to fig. 4 and 5, the insertion posts 17 are integrally provided on the platen 12 at a side near the fixing plate 4. The fixing plate 4 is provided with a slot 18. The slot 18 is positioned on the side of the fixing plate 4 which is abutted against the plug post 17. The pressure spring 11 drives the pressure plate 12 to move towards the direction approaching the fixed plate 4, so that the inserting column 17 is inserted into the inserting groove 18, and the inserting column 17 limits the fixed plate 4 in the fixed groove 5 along the installation direction of the fixed plate 4.
Referring to fig. 3, a dovetail block 19 is integrally provided on the platen 12 on a side thereof adjacent to the mounting block 22. The mounting block 22 is provided with a dovetail groove 20. The dovetail groove 20 is positioned on the side of the mounting block 22, which is abutted against the dovetail block 19, and the dovetail groove 20 is communicated with the fixed groove 5. When the pressure spring 11 drives the pressing plate 12 to slide in the fixed groove 5, the dovetail block 19 slides in the dovetail groove 20, so that the dovetail block 19 limits the pressing plate 12 in the fixed groove 5 along the sliding direction perpendicular to the pressing plate 12, and the sliding of the pressing plate 12 is more stable.
Referring to fig. 3 and 5, a limiting plate 21 is integrally provided on the side of the pressing plate 12 remote from the mounting block 22. When the pressing plate 12 clamps the fixing plate 4, the limiting plate 21 is pressed on one side, far away from the mounting block 22, of the fixing plate 4, and the limiting plate 21 and the fixing plate 4 are threaded on the mounting block 22 by using bolts, so that the limiting plate 21 limits the fixing plate 4 in the fixing groove 5 along the mounting direction of the fixing plate 4.
The replacement process of the overhead water collection tank mounting structure of the embodiment of the application is as follows:
1. the bolt fixation between the fixed plate 4 and the mounting block 22 is released, so that the pressing plate 12 slides in a direction away from the fixed plate 4, the pressing plate 12 compresses the pressure spring 11 back into the telescopic groove 16, and the inserting column 17 is away from the inserting groove 18;
2. the damaged water tank body 1 is moved to a direction away from the mounting block 22, so that the mounting block 22 presses the clamping protrusion 7 and the elastic sheet 6 into the yielding groove 9, the clamping protrusion 7 is away from the clamping groove 8, and the fixing plate 4 is away from the fixing groove 5, and the damaged water tank body 1 is detached;
3. the novel water tank body 1 is arranged in the installation groove 3, the installation block 22 presses the clamping protrusion 7 and the elastic sheet 6 into the relief groove 9, when the clamping protrusion 7 corresponds to the clamping groove 8, the elastic sheet 6 drives the clamping protrusion 7 to be clamped in the clamping groove 8, and the fixing plate 4 enters the fixing groove 5;
4. the pressure spring 11 drives the pressing plate 12 to slide in the direction close to the fixed plate 4, so that the dovetail block 19 slides in the dovetail groove 20, the sliding of the pressing plate 12 in the fixed groove 5 is more stable, the pressing plate 12 clamps the fixed plate 4, the inserting column 17 is inserted into the inserting groove 18, the inserting column 17 limits the fixed plate 4 in the fixed groove 5, the limiting plate 21 is pressed on one side, far away from the mounting block 22, of the fixed plate 4, the limiting plate 21 is penetrated through by bolts, and the mounting block 22 are in threaded connection, so that the replacement of the water tank body 1 is completed.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides an overhead water collection tank mounting structure, including setting up water tank body (1) and installation piece (22) on overhead body (2), its characterized in that: the water tank is characterized in that the mounting block (22) is provided with a mounting groove (3) for mounting the water tank body (1), one side, close to the mounting block (22), of the water tank body (1) is integrally provided with a fixing plate (4), the mounting block (22) is provided with a fixing groove (5) for mounting the fixing plate (4), the fixing groove (5) is mutually communicated with the mounting groove (3), and the fixing plate (4) is fixed with the mounting block (22) through bolts.
2. An overhead header tank mounting structure according to claim 1, wherein: one side of the water tank body (1) close to the mounting block (22) is provided with an elastic sheet (6), and the elastic sheet (6) is tightly pressed on the side wall of the mounting groove (3) so as to limit the water tank body (1) in the mounting groove (3).
3. An overhead header tank mounting structure according to claim 2, wherein: one side of the elastic sheet (6) close to the mounting block (22) is integrally provided with a clamping protrusion (7), the mounting block (22) is provided with a clamping groove (8) for clamping the clamping protrusion (7), and the clamping groove (8) is mutually communicated with the mounting groove (3).
4. An overhead header tank mounting structure according to claim 3, wherein: the water tank body (1) is provided with a relief groove (9) for the elastic sheet (6) and the clamping bulge (7) to enter.
5. An overhead header tank mounting structure according to claim 1, wherein: one side of the installation block (22) close to the fixed plate (4) is provided with a fixing device (10), the fixing device (10) comprises a pressure spring (11) and a pressure plate (12), the pressure plate (12) is symmetrically arranged on one side of the installation block (22) close to the fixed plate (4) by taking the water tank body (1) as a symmetry axis, the pressure plate (12) is positioned in the fixed groove (5), the pressure spring (11) is arranged between the pressure plate (12) and the installation block (22), and the pressure spring (11) drives the pressure plate (12) to clamp the fixed plate (4).
6. An overhead header tank mounting structure according to claim 5, wherein: the fixing device (10) further comprises a fixing piece (13) and a fixing ring (14), the fixing ring (14) is arranged at two ends of the pressure spring (11), the fixing piece (13) penetrates through and tightly presses the fixing ring (14), and fixing holes (15) for fixing the fixing piece (13) are formed in the pressing plate (12) and the mounting block (22).
7. An overhead header tank mounting structure according to claim 5, wherein: the mounting block (22) is provided with a telescopic groove (16) for mounting the pressure spring (11), the length of the pressure spring (11) is greater than the depth of the telescopic groove (16), and the telescopic groove (16) is mutually communicated with the fixed groove (5).
8. An overhead header tank mounting structure according to claim 5, wherein: the fixing device (10) further comprises a plug-in column (17), the plug-in column (17) is integrally arranged on one side, close to the fixing plate (4), of the pressing plate (12), and a slot (18) for the plug-in column (17) to be inserted into is formed in the fixing plate (4).
9. An overhead header tank mounting structure according to claim 5, wherein: the fixing device (10) further comprises a dovetail block (19), the dovetail block (19) is integrally arranged on one side, close to the mounting block (22), of the pressing plate (12), a dovetail groove (20) for sliding of the dovetail block (19) is formed in the mounting block (22), and the dovetail groove (20) is mutually communicated with the fixing groove (5).
10. An overhead header tank mounting structure according to claim 5, wherein: the fixing device (10) further comprises a limiting plate (21), the limiting plate (21) is integrally arranged on one side, far away from the installation block (22), of the pressing plate (12), the limiting plate (21) is pressed on one side, far away from the installation block (22), of the fixing plate (4), and the limiting plate (21) is fixed with the fixing plate (4).
CN202320712179.8U 2023-03-29 2023-03-29 Overhead water collection tank mounting structure Active CN219430904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320712179.8U CN219430904U (en) 2023-03-29 2023-03-29 Overhead water collection tank mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320712179.8U CN219430904U (en) 2023-03-29 2023-03-29 Overhead water collection tank mounting structure

Publications (1)

Publication Number Publication Date
CN219430904U true CN219430904U (en) 2023-07-28

Family

ID=87341694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320712179.8U Active CN219430904U (en) 2023-03-29 2023-03-29 Overhead water collection tank mounting structure

Country Status (1)

Country Link
CN (1) CN219430904U (en)

Similar Documents

Publication Publication Date Title
CN210908875U (en) Press fitting device for pins
CN211646470U (en) Precast concrete utility tunnel
CN219430904U (en) Overhead water collection tank mounting structure
CN112550601B (en) Method and device for compressing wedge-shaped paddings on docking blocks
CN213838553U (en) Fixing device for downhole operation hydraulic tongs
CN212162670U (en) Cable bridge easy to install
CN211351576U (en) Cable support for municipal works
CN219242936U (en) New energy automobile pipe fitting
CN216672462U (en) Adjustable cable testing bridge of being convenient for comb cable of length
CN214423704U (en) Integral structure for assembling and connecting inner partition wall and outer wall
CN209779815U (en) novel municipal drainage pipeline
CN210683217U (en) Electrode isolation device of ozone generator
CN215211068U (en) A connecting piece and excavation supporting construction for excavation supporting
CN108679057B (en) Quick fastening part for reinforcing steel bars
CN212053732U (en) Steel construction template convenient to dismantle
CN213163860U (en) Special auxiliary device of square steel frame welding
CN217782871U (en) Spiral clamping device for splicing building templates
CN213239686U (en) Foundation load test pressure-bearing test device with high test precision
CN214464269U (en) Tunnel construction is with vertical waterstop clamping instrument
CN220505478U (en) Adjustable mounting structure of servo oil cylinder
CN220421691U (en) Photovoltaic middle pressure block with locking structure
CN215764723U (en) Municipal administration is with multi-functional wisdom guardrail lamp based on 5G
CN217027127U (en) Deep foundation pit supporting structure
CN220268726U (en) Cement pipe convenient to connect
CN213145606U (en) Top formula drain pipe dismounting device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant