CN220710841U - Lightning protection engineering construction location auxiliary device - Google Patents
Lightning protection engineering construction location auxiliary device Download PDFInfo
- Publication number
- CN220710841U CN220710841U CN202322404716.5U CN202322404716U CN220710841U CN 220710841 U CN220710841 U CN 220710841U CN 202322404716 U CN202322404716 U CN 202322404716U CN 220710841 U CN220710841 U CN 220710841U
- Authority
- CN
- China
- Prior art keywords
- positioning
- seat
- sleeve
- locking
- rod
- 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 22
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a lightning protection engineering construction positioning auxiliary device, which relates to the technical field of construction engineering auxiliary devices and comprises a positioning seat, a supporting unit and an adjusting unit, wherein the positioning seat is provided with a positioning seat, a positioning seat is provided with a positioning seat, and the positioning seat is provided with a positioning seat: the positioning seats are in a semicircular shape, two ends of each positioning seat are respectively connected with the corresponding locking unit in a rotating mode through a connecting shaft, fixing units are arranged on the side faces of the two positioning seats, the adjusting units are arranged on the positioning seats, and the supporting units are arranged on the adjusting units. The beneficial effects are that: according to the lightning rod positioning device, the sliding block drives the sleeve to move along the sliding groove, so that the direction of the mounting frame is adjusted, the knob II and the screw II drive the extension plate to move, and the extension plate drives the movable seat to move, so that the lightning rod is moved to the position right above the mounting position, positioning adjustment of the lightning rod is completed, and the positioning convenience of the lightning rod in lightning protection engineering is effectively improved.
Description
Technical Field
The utility model relates to the technical field of construction engineering auxiliary devices, in particular to a lightning protection engineering construction positioning auxiliary device.
Background
The lightning protection project refers to all projects related to lightning protection requirements, and an indispensable device in the lightning protection project is a lightning rod. The lightning rod, also called lightning rod, lightning rod is used to protect building, tall trees, etc. from lightning strike, and is a common lightning protection facility.
Through retrieving, chinese patent publication No. CN216520508U discloses a lightning protection engineering construction positioning auxiliary device, mainly through the setting of spring and gasket to fix a position the friction disc, thereby lock the fixed to the base, improve the stability of base.
Compared with the prior art in the related field, the lightning rod used by the lightning rod in some high-rise buildings or large-scale buildings is large in size, when the lightning rod is installed on the base of the lightning protection engineering, the lightning rod needs to be hoisted by means of an auxiliary device, the lightning rod needs to be adjusted for many times during installation, positioning installation of the lightning rod is inconvenient, and the installation efficiency is greatly reduced.
Disclosure of Invention
The utility model aims to solve the problems and provide a positioning auxiliary device for lightning protection engineering construction.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a lightning protection engineering construction location auxiliary device, includes positioning seat, supporting element, adjustment unit:
the two positioning seats are semi-circular in shape, two ends of the two positioning seats are respectively connected with the locking unit in a rotating way through a connecting shaft, fixing units are arranged on the side faces of the two positioning seats, the adjusting units are arranged on the positioning seats, the supporting units are arranged on the adjusting units, the two positioning seats are connected with the locking units through the connecting shaft and are placed on a base of a lightning protection project, the positioning seats are fixed through the fixing units, so that the stability of the positioning seats is improved, the lightning rod is supported through the supporting units, the lightning rod is moved through the supporting units, positioning installation is carried out on the lightning rod, and the installation efficiency of the lightning rod is improved;
the adjusting unit comprises a sliding groove and a sleeve, wherein the sliding groove is arranged on the positioning seat, a sliding block is connected in the sliding groove in a sliding way, the sleeve is arranged on the sliding block, a driving assembly is arranged in the sleeve, the sleeve is connected with an extending plate in a sliding way, two ends of the extending plate are respectively provided with a limiting plate and a movable seat, the limiting plates are positioned in the sleeve and are connected with the driving assembly, the sleeve is driven by the sliding block to move along the sliding groove, so that the direction of the movable seat is adjusted, the extending plate is limited by the limiting plates, the extending plate is prevented from being separated from the sleeve, the driving assembly drives the extending plate to move through the limiting plates, the connecting length of the extending plate and the sleeve is adjusted, the movable seat is driven by the extending plate to move, the position of the lightning rod is adjusted, and the positioning adjustment of the lightning rod is completed, so that the lightning rod is mounted in an auxiliary way.
The supporting unit comprises a mounting frame and a first hydraulic cylinder, the mounting frame is rotationally connected to the movable seat, a lifting assembly and a supporting seat are arranged on the mounting frame, a placing seat is arranged on the lifting assembly, two sides of the placing seat are provided with a second hydraulic cylinder, a clamping seat is arranged on the second hydraulic cylinder, the two ends of the first hydraulic cylinder are respectively connected with the mounting frame and the sleeve, the input ends of the first hydraulic cylinder and the second hydraulic cylinder are electrically connected with the output end of an external controller, the first hydraulic cylinder and the second hydraulic cylinder work adopt the prior art, the mounting frame is driven to move through the first hydraulic cylinder, the mounting frame is in a horizontal state or a vertical state, the second hydraulic cylinder drives the clamping seat to move, the clamping seat clamps the lightning rod, the supporting seat supports the lightning rod in an auxiliary mode, and drives the placing seat to move through the lifting assembly, and accordingly the height of the lightning rod is adjusted, and the lightning rod is arranged at a set position.
Further, the lifting assembly comprises a first screw rod, the first screw rod is rotationally connected with the mounting frame, a first knob is arranged at the upper end of the first screw rod, the first screw rod is in threaded connection with the placing seat, and the first screw rod drive the placing seat to lift.
Further, the driving assembly comprises a second screw rod, the second screw rod is rotationally connected with the sleeve, the second screw rod is in threaded connection with the extension plate and the limiting plate, a second knob is arranged at the end of the second screw rod, and the extension plate and the limiting plate are driven to move in the sleeve through the second knob and the second screw rod.
Further, the fixed unit includes L shaped plate, screw rod III, the L shaped plate sets up two respectively the side of positioning seat, screw rod three threaded connection is in on the L shaped plate, the three one end of screw rod is provided with knob III, the three other end rotation of screw rod is connected with the cardboard, drives the cardboard through knob III and screw rod III and removes for the cardboard top is tight on lightning protection engineering's base, thereby fixes the positioning seat.
Further, the locking unit comprises a locking seat, a bolt and a locking rod, wherein the locking seat and the locking rod are respectively arranged on the two positioning seats, the locking seat is in sliding connection with the locking rod, the bolt is in sliding connection with the locking seat and the locking rod, the locking seat and the locking rod are fixedly connected through the bolt, and the two positioning seats are fixedly connected through the bolt, the locking seat and the locking rod.
Further, still include auxiliary stay pole and bolt, the one end of auxiliary stay pole is connected telescopic lower surface, the other end sliding connection of auxiliary stay pole the positioning seat, bolt threaded connection is in on the auxiliary stay pole, rotate the bolt, make the bolt jack-up on the positioning seat to carry out spacing fixed to auxiliary stay pole, carry out auxiliary support to the sleeve through auxiliary stay pole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the sliding block drives the sleeve to move along the sliding groove, so that the direction of the installation frame is adjusted, the sleeve and the sliding block are fixed through the auxiliary stay bar and the bolt, the second rotary knob and the second screw rod drive the extension plate to move, and the extension plate drives the movable seat to move, so that the lightning rod is moved to the position right above the installation position, positioning adjustment of the lightning rod is completed, the convenience of positioning the lightning rod in lightning protection engineering is effectively improved, the positioning efficiency is improved, the lightning rod can be rapidly installed, and the installation speed is effectively improved.
2. The lightning rod is horizontally placed through the first hydraulic cylinder, the second hydraulic cylinder drives the clamping seat to clamp and fix the lightning rod, the second hydraulic cylinder drives the lightning rod of the mounting frame to rotate, the lightning rod is in a vertical state, stability of the lightning rod during installation is improved, the first rotary knob, the first screw rod and the placing seat drive the lightning rod to move, the lower end of the lightning rod enters into the installation position, workers can conveniently fix the lightning rod, and installation efficiency is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a positioning auxiliary device for lightning protection engineering construction;
FIG. 2 is a schematic top view of a positioning auxiliary device for lightning protection construction according to the present utility model;
FIG. 3 is an enlarged schematic view of the location auxiliary device for lightning protection construction in FIG. 2A;
FIG. 4 is a schematic view of a horizontal placement state of a mounting frame of a lightning protection engineering construction positioning auxiliary device according to the present utility model;
FIG. 5 is a schematic diagram of a front cross-sectional structure of a positioning auxiliary device for lightning protection construction according to the present utility model;
fig. 6 is an enlarged schematic view of the location auxiliary device for lightning protection construction shown in fig. 5.
The reference numerals are explained as follows:
1. a positioning seat; 2. a supporting unit; 21. a mounting frame; 22. a first hydraulic cylinder; 23. a first screw; 24. a placement seat; 25. a first knob; 26. a second hydraulic cylinder; 27. a clamping seat; 28. a support base; 3. an adjusting unit; 31. a chute; 32. a slide block; 33. a sleeve; 34. an extension plate; 35. a limiting plate; 36. a second screw; 37. a second knob; 38. a movable seat; 4. a fixing unit; 41. an L-shaped plate; 42. a third knob; 43. a screw III; 44. a clamping plate; 5. a locking unit; 51. a locking seat; 52. a plug pin; 53. a locking lever; 6. a connecting shaft; 7. an auxiliary stay bar; 8. and (5) a bolt.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
examples
As shown in fig. 1-6, a lightning protection engineering construction positioning auxiliary device comprises a positioning seat 1, a supporting unit 2 and an adjusting unit 3:
the two positioning seats 1 are semi-circular, two ends of the two positioning seats 1 are respectively connected in a rotating way through a connecting shaft 6 and a locking unit 5, fixing units 4 are arranged on the side faces of the two positioning seats 1, an adjusting unit 3 is arranged on the positioning seats 1, a supporting unit 2 is arranged on the adjusting unit 3, as shown in fig. 1 and 2, the two positioning seats 1 are connected through the connecting shaft 6 and the locking unit 5, the positioning seats 1 are placed on a base of a lightning protection project, the positioning seats 1 are fixed through the fixing units 4, so that the stability of the positioning seats 1 is improved, a lightning rod is supported through the supporting units 2, the adjusting unit 3 moves the lightning rod through the supporting units 2, so that the lightning rod is positioned and installed, and the installation efficiency of the lightning rod is improved;
the adjusting unit 3 comprises a sliding groove 31 and a sleeve 33, the sliding groove 31 is arranged on the positioning seat 1, the sliding groove 31 is connected with the sliding block 32 in a sliding way, the sleeve 33 is arranged on the sliding block 32, a driving component is arranged in the sleeve 33, the sleeve 33 is connected with the extending plate 34 in a sliding way, two ends of the extending plate 34 are respectively provided with a limiting plate 35 and a movable seat 38, the limiting plate 35 is positioned in the sleeve 33 and is connected with the driving component, as shown in fig. 1, 2 and 5, the sleeve 33 is driven by the sliding block 32 to move along the sliding groove 31, the orientation of the movable seat 38 is adjusted, the extending plate 34 is limited by the limiting plate 35, the extending plate 34 is prevented from being separated from the sleeve 33, the driving component is driven by the limiting plate 35 to move, the connecting length of the extending plate 34 and the sleeve 33 is adjusted, the movable seat 38 is driven by the extending plate 34 to move, and the position of the lightning rod is adjusted, and the positioning of the lightning rod is completed;
the supporting unit 2 includes mounting bracket 21, pneumatic cylinder one 22, mounting bracket 21 rotates to be connected on movable seat 38, be provided with lifting unit and supporting seat 28 on the mounting bracket 21, install on the lifting unit and place seat 24, the both sides of placing seat 24 are provided with pneumatic cylinder two 26, install clamping seat 27 on the pneumatic cylinder two 26, mounting bracket 21 and sleeve 33 are connected respectively to the both ends of pneumatic cylinder one 22, the output of external control ware is connected to the input electricity of pneumatic cylinder one 22, pneumatic cylinder two 26, pneumatic cylinder one 22, pneumatic cylinder two 26 work adopts prior art, as shown in fig. 1-5, drive mounting bracket 21 through pneumatic cylinder one 22 and remove, make mounting bracket 21 be in the horizontality, on the supporting seat 28 that place the lightning rod, and make the lightning rod be located between two clamping seats 27, drive clamping seat 27 through pneumatic cylinder two 26 and remove, press from both sides tight seat 27 to the lightning rod, carry out auxiliary stay through supporting seat 28, drive mounting bracket 21 through pneumatic cylinder one 22 and remove, make mounting bracket 21 be in vertical state, movable seat 38 drive 21 remove, make the lightning rod remove to the mounting bracket 21, make the mounting bracket 21 remove, make the lightning rod remove to the mounting bracket 21 through the lifting unit, make the lightning rod remove, thereby make the lightning rod to remove, thereby install the lightning rod to remove, and make the lightning rod to remove the lightning rod, and make the lightning rod to be set to the lightning rod to the height to be adjusted.
The lifting assembly comprises a first screw rod 23, the first screw rod 23 is rotationally connected with the mounting frame 21, the upper end of the first screw rod 23 is provided with a first knob 25, the first screw rod 23 is in threaded connection with the placement seat 24, as shown in fig. 2 and 3, the first knob 25 is rotated, the first screw rod 23 is driven to rotate through the first knob 25, and the placement seat 24 is driven to lift through the first screw rod 23.
The driving assembly comprises a second screw rod 36, the second screw rod 36 rotates to connect the sleeve 33, the second screw rod 36 is in threaded connection with the extension plate 34 and the limiting plate 35, a second knob 37 is arranged at the end part of the second screw rod 36, as shown in fig. 5 and 6, the second knob 37 is rotated, the second screw rod 36 is driven to rotate through the second knob 37, and the extension plate 34 and the limiting plate 35 are driven to move in the sleeve 33 through the second screw rod 36.
The fixing unit 4 comprises an L-shaped plate 41 and a screw rod III 43, wherein the L-shaped plate 41 is respectively arranged on the side surfaces of the two positioning seats 1, the screw rod III 43 is in threaded connection with the L-shaped plate 41, one end of the screw rod III 43 is provided with a knob III 42, the other end of the screw rod III 43 is rotationally connected with a clamping plate 44, as shown in fig. 1, 2, 4 and 5, after the positioning seats 1 are placed at the installation positions on the bases of lightning protection projects, the two knob III 42 are respectively rotated, the screw rod III 43 is driven to rotate through the knob III 42, and the clamping plate 44 is driven to move through the screw rod III 43, so that the clamping plate 44 is tightly propped against the bases of the lightning protection projects, and the positioning seats 1 are fixed.
The locking unit 5 comprises a locking seat 51, a bolt 52 and a locking rod 53, wherein the locking seat 51 and the locking rod 53 are respectively arranged on two positioning seats 1, the locking seat 51 is in sliding connection with the locking rod 53, the bolt 52 is in sliding connection with the locking seat 51 and the locking rod 53, as shown in fig. 1, 2 and 4, the positioning seats 1 are placed on a base of lightning protection engineering, the two positioning seats 1 respectively drive the locking seat 51 and the locking rod 53 to move, the locking rod 53 is enabled to slide into the locking seat 51, the bolt 52 is installed into the locking seat 51 and the locking rod 53, the locking seat 51 and the locking rod 53 are fixedly connected through the bolt 52, and the two positioning seats 1 are fixedly connected through the bolt 52, the locking seat 51 and the locking rod 53.
Still include auxiliary stay bar 7 and bolt 8, the lower surface of sleeve 33 is connected to auxiliary stay bar 7's one end, auxiliary stay bar 7's the other end sliding connection positioning seat 1, bolt 8 threaded connection is on auxiliary stay bar 7, as shown in fig. 1, fig. 4, fig. 5, sleeve 33 drives auxiliary stay bar 7 and slides along positioning seat 1, auxiliary stay bar 7 removes the suitable position after, rotate bolt 8, make bolt 8 jack-up on positioning seat 1 to carry out spacing fixed to auxiliary stay bar 7, carry out auxiliary support to sleeve 33 through auxiliary stay bar 7 and fix.
Working principle: when a lightning rod is installed in lightning protection engineering, as shown in fig. 1, 2 and 4, two positioning seats 1 are placed on a base on which the lightning rod is required to be installed in the lightning protection engineering, the two positioning seats 1 respectively drive a locking seat 51 and a locking rod 53 to move so that the locking rod 53 slides into the locking seat 51, a bolt 52 is installed into the locking seat 51 and the locking rod 53, and the two positioning seats 1 are fixedly connected through the bolt 52, the locking seat 51 and the locking rod 53; as shown in fig. 1, 2, 4 and 5, two knobs three 42 are respectively rotated, a screw rod three 43 is driven to rotate by the knobs three 42, and a clamping plate 44 is driven to move by the screw rod three 43, so that the clamping plate 44 is tightly propped against a base of a lightning protection project, and the positioning seat 1 is fixed on an installation base in the lightning protection project;
as shown in fig. 1-5, the first hydraulic cylinder 22 drives the mounting frame 21 to move so that the mounting frame 21 is in a horizontal state, the lightning rod is placed on the supporting seat 28, the lightning rod is positioned between the two clamping seats 27, the second hydraulic cylinder 26 drives the clamping seats 27 to move, the lightning rod is clamped by the clamping seats 27, the supporting seat 28 supports the lightning rod in an auxiliary manner, and the first hydraulic cylinder 22 drives the mounting frame 21 to move reversely so that the mounting frame 21 is in a vertical state;
as shown in fig. 1, fig. 2 and fig. 5, the sleeve 33 is driven by the sliding block 32 to move along the sliding groove 31, the sleeve 33 drives the mounting frame 21 to rotate through the movable seat 38, so that the orientation of the mounting frame 21 is adjusted, meanwhile, as shown in fig. 1, fig. 4 and fig. 5, the sleeve 33 drives the auxiliary stay bar 7 to slide along the positioning seat 1, after the sleeve 33 moves to a proper position, the bolt 8 is rotated, the bolt 8 is abutted against the positioning seat 1, so that the auxiliary stay bar 7 is limited and fixed, the sleeve 33 is supported and fixed in an auxiliary way through the auxiliary stay bar 7, as shown in fig. 5 and fig. 6, the knob two 37 is rotated, the screw two 36 is driven by the knob two 37 to rotate, the extension plate 34 and the limiting plate 35 are driven by the screw two 36 to move in the sleeve 33, so that the connection length of the extension plate 34 and the sleeve 33 is adjusted, the movable seat 38 is driven by the extension plate 34 to move the position of the lightning rod to be adjusted, and the lightning rod is moved to the position right above the installation position, so that the positioning of the lightning rod is completed;
as shown in fig. 2 and 3, the first knob 25 is turned, the first screw rod 23 is driven to rotate through the first knob 25, the first screw rod 23 drives the placing seat 24 to lift, and the placing seat 24 drives the lightning rod to move through the second hydraulic cylinder 26 and the clamping seat 27, so that the lower end of the lightning rod enters into the installation position, a worker can fix the lightning rod conveniently, and the installation efficiency is improved effectively.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404716.5U CN220710841U (en) | 2023-09-05 | 2023-09-05 | Lightning protection engineering construction location auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404716.5U CN220710841U (en) | 2023-09-05 | 2023-09-05 | Lightning protection engineering construction location auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710841U true CN220710841U (en) | 2024-04-02 |
Family
ID=90445355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404716.5U Active CN220710841U (en) | 2023-09-05 | 2023-09-05 | Lightning protection engineering construction location auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710841U (en) |
-
2023
- 2023-09-05 CN CN202322404716.5U patent/CN220710841U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209998707U (en) | automatic nut dismounting device | |
| CN219100764U (en) | Supporting device for civil engineering construction convenient to move | |
| CN217679137U (en) | Deep foundation pit supporting structure | |
| CN222525851U (en) | An easily disassembled building formwork connecting frame | |
| CN220029482U (en) | Clamping device for pipeline | |
| CN208758970U (en) | An automatic spring loading device | |
| CN211219274U (en) | Leveling device on automobile door outer plate processing line | |
| CN219673517U (en) | Water conservancy pipeline bracket convenient to pipeline installation | |
| CN220922210U (en) | Speed reducer unit fixture with limited precision | |
| CN219298831U (en) | Positioning device convenient to adjust and used for installing inclined column steel structure | |
| CN221891925U (en) | An industrial robot with a composite fixture | |
| CN223867661U (en) | Installation device of overweight embedded plate that can high accuracy is adjusted | |
| CN217619732U (en) | Tool equipment for polishing mounting surface of bathroom basin | |
| CN221911893U (en) | Fixing mechanism for electronic equipment maintenance | |
| CN220487147U (en) | Positioning device for curtain wall construction | |
| CN223087523U (en) | Square multi-cylinder lift with dust cover | |
| CN213402293U (en) | Pipeline fixing device on civil and industrial building scaffold | |
| CN221420441U (en) | Assembled prefabricated component lifting device | |
| CN219853013U (en) | A bearing assembly machine for mechanical processing | |
| CN224212337U (en) | Lifting workbench for installation and adjustment of electromechanical equipment | |
| CN221525763U (en) | Pipeline support frame convenient to adjust | |
| CN222909489U (en) | A wall panel moving device for integrated house | |
| CN220408490U (en) | Auxiliary clamp for elevator door plate machining | |
| CN214466560U (en) | Pipeline energy-saving non-excavation directional drilling machine | |
| CN221374726U (en) | Auxiliary device for installing gas pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |