CN111927165A - Positioning and fastening device suitable for assembled transformer substation module wallboard - Google Patents
Positioning and fastening device suitable for assembled transformer substation module wallboard Download PDFInfo
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- CN111927165A CN111927165A CN202010769094.4A CN202010769094A CN111927165A CN 111927165 A CN111927165 A CN 111927165A CN 202010769094 A CN202010769094 A CN 202010769094A CN 111927165 A CN111927165 A CN 111927165A
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- locking screw
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a positioning and fastening device suitable for a module wallboard of an assembled transformer substation, which is characterized by comprising: location locking screw, support the support body, the front connecting plate, the worm wheel, the worm, the back connecting plate, according to worm wheel and worm transmission principle, set up T shape screw thread in the worm wheel hole, it is straight reciprocating motion to drive location locking screw, location locking screw is with another worm wheel hole threaded connection, module wallboard location fastening connection has been realized, the module wallboard can exist independently, can dismantle alone, the installation, technological demands such as on-the-spot preparation have been solved, dismantle module wallboard in-process, the module wallboard can not warp the damage, therefore, the concrete wall structure is more practical, construction cost is reduced, it is relatively simple to have a structure, low in manufacturing cost, use convenient operation.
Description
Technical Field
The invention relates to the field of assembled substation buildings, in particular to a positioning and fastening device suitable for a modular wallboard of an assembled substation.
Background
The assembly type building is introduced into the building field in the beginning of the 20 th century, and a complete system is provided for different assembly type components. The assembly type building is a structural form developed according to the national development of green building materials and aiming at saving energy consumption, reducing dust, reducing cost, accelerating construction progress and improving construction quality. In the field of transformer substation construction, a certain number of distributed transformer substations exist, do not occupy space, can be conveniently and quickly assembled and disassembled, are suitable for field temporary operation, realize the universal standardization of temporary buildings, are convenient to construct and save cost.
The existing matched transformer substation mostly adopts color plates, fireproof insulation plates or asbestos plates and the like, is exposed and connected with the templates by self-tapping screws, bolts and the like, but after the matched transformer substation is built, the module wallboards are installed and fixed, and partial templates cannot be easily disassembled according to requirements. When needing to dismantle, must dismantle relevant part earlier, cause work load big, loaded down with trivial details, repetition etc to cause template and subassembly to damage easily in work, cause thermal-insulated, give sound insulation the effect poor, reduce life. After the distributed substation is built, the equipment can be installed in the distributed substation, and some large-scale substation equipment needs to firstly disassemble part of the module wall plate and then install the module wall plate again after the equipment is installed; meanwhile, because power equipment needs to be connected with an external power transmission line, holes need to be formed in part of the module wallboards for wiring, and the existing module wallboards are inconvenient to detach and install and too large in area and not beneficial to site construction. Increasing the difficulty of site operation.
The existing distribution type transformer substation has the following defects:
1. one module wallboard cannot be disassembled according to the actual on-site requirements of the assembled transformer substation, when any module wallboard needs to be disassembled, a large amount of complicated auxiliary work is needed, and only after the adjacent module wallboards are disassembled, the work can be completed, so that time and labor are wasted, and the construction period is seriously influenced;
2. in the process of disassembling the module wallboard, the module wallboard is easy to deform and damage.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention creatively designs the positioning and fastening device suitable for the assembled transformer substation module wallboard, and according to the transmission principle of a worm wheel and a worm, a T-shaped thread is arranged in an inner hole of the worm wheel to drive a positioning and locking screw rod to do linear reciprocating motion, and the positioning and locking screw rod is in threaded connection with an inner hole of another worm wheel, so that the module wallboard is ensured to be firmly and stably connected, attractive and convenient to disassemble and install.
The technical scheme adopted for realizing the invention is as follows: the utility model provides a location fastener suitable for assembled transformer substation's module wallboard, characterized by, it includes: location locking screw 1, support body 2, preceding connecting plate 3, worm wheel 4, worm 5, back connecting plate 6, support body 2 include: the upper support plate 7, the lower support plate 8, the right support plate 9, the left support plate 10, the first locating plate 11, the second locating plate 12 and the limiting dustproof sleeve 13, the second locating hole 15 is arranged on the right support plate 9, the first locating hole 14 is arranged on the left support plate 10, the upper end surfaces of the right support plate 9 and the left support plate 10 are fixedly connected with the lower bottom surface of the upper support plate 7, the lower end surfaces of the right support plate 9 and the left support plate 10 are fixedly connected with the upper bottom surface of the lower support plate 8, a worm gear chamber 16 is arranged among the upper support plate 7, the lower support plate 8, the right support plate 9 and the left support plate 10, the first locating hole 14 is coaxial with the second locating hole 15, one end of the limiting dustproof sleeve 13 is open, the other end is sealed, the open end of the limiting dustproof sleeve 13 is fixedly connected with the right support plate 9 outside the right support plate 9, the dustproof sleeve 13 is coaxial with the second locating hole 15, a first positioning plate 11 and a second positioning plate 12 are fixedly connected to the outside of the left supporting plate 10 and on the symmetrical surfaces of the two sides of the center line of a first positioning hole 14 respectively, a positioning locking screw rod expansion chamber 17 is arranged between the first positioning plate 11 and the second positioning plate 12, the two sides of the positioning locking screw rod 1 are milled flat, the positioning locking screw rod 1 can slide in the positioning locking screw rod expansion chamber 17 and can not rotate, a thread is arranged in an inner hole of the worm wheel 4 and is in threaded connection with the positioning locking screw rod 1, the first worm wheel journal 18 is in sliding fit connection with the first positioning hole 14, the second worm wheel journal 19 is in sliding fit connection with the second positioning hole 15, positioning holes are arranged on the front connecting plate 3 and the rear connecting plate 6 respectively, and the first worm journal 20 and the second worm journal 21 are in sliding fit connection with the positioning holes of the front connecting plate 3 and the rear connecting plate 6 respectively, worm wheel 4 and worm 5 meshing transmission power, drive 1 reciprocating motion of location locking screw, preceding connecting plate 3 and last backup pad 7 and bottom suspension fagging 8 lower surface link firmly, back connecting plate 6 and last backup pad 7 and bottom suspension fagging 8 upper surface link firmly.
The thread of the positioning locking screw rod 1 is a T-shaped thread.
And lubricating oil is arranged on the limiting dustproof sleeve 13.
The beneficial effects of the positioning and fastening device suitable for the assembled transformer substation module wallboard are as follows:
1. a positioning and fastening device suitable for modular wallboards of an assembled transformer substation effectively solves the problem that each template needs to be inserted into a socket and connected with a drill hole in the assembling process, realizes positioning and fastening connection between the modular wallboards through effective combination of a worm gear structure and a nut lead screw structure, can independently exist, can be independently disassembled and installed, solves the process requirements of on-site assembly and the like, and has the advantages of relatively simple structure, lower manufacturing cost, convenience in use and operation and the like;
2. a positioning and fastening device suitable for a module wallboard of an assembled transformer substation is used for enabling the module wallboard to be regular and facilitating stacking and transportation, and the module wallboard cannot be deformed and damaged in the process of disassembling the module wallboard, so that the positioning and fastening device is more practical, reduces the construction cost and is more convenient and quicker to construct;
3. the utility model provides a location fastener suitable for assembled transformer substation's module wallboard, increases the number of piles and the stability of template, is fit for the open-air construction of assembled transformer substation, guarantees module wallboard firm in connection, stable, pleasing to the eye and dismantles simple to operate.
Drawings
FIG. 1 is a three-dimensional schematic view of a locating and fastening arrangement suitable for use in modular wall panels of a fabricated substation;
fig. 2 is a front view of a positioning and fastening device for modular wall panels of a prefabricated substation, with the parts 6 removed;
FIG. 3 is a left side view of a locating fastener suitable for use with a modular wall panel of a fabricated substation;
FIG. 4 is a three-dimensional schematic view of the piece 2 of FIG. 2;
FIG. 5 is a front view of the piece 1 of FIG. 1;
FIG. 6 is a three-dimensional schematic view of the working states of the parts 1 and 4 of FIG. 1;
FIG. 7 is a three-dimensional schematic view of the working states of the parts 1, 4 and 5 of FIG. 1;
FIG. 8 is a schematic diagram of an embodiment of a positioning and fastening device for a wall panel of a prefabricated substation module;
in the figure: 1. the novel wall plate comprises a positioning and locking screw rod, 2 a support frame body, 3 a front connecting plate, 4 a worm wheel, 5 a worm, 6 a rear connecting plate, 7 an upper support plate, 8 a lower support plate, 9 a right support plate, 10 a left support plate, 11 a first positioning plate, 12 a second positioning plate, 13 a limiting dustproof sleeve, 14 a first positioning hole, 15 a second positioning hole, 16 a worm wheel and worm rod chamber, 17 a positioning and locking screw rod expansion chamber, 18 a worm wheel first shaft neck, 19 a worm wheel second shaft neck, 20 a worm wheel first shaft neck, 21 a worm second shaft neck, 22 a worm power input end, 23 a module wall plate connecting frame, 24 a first module wall plate, 25 a second module wall plate, 26 a buckle, 27 a fireproof insulation plate, 28 a positioning and fastening device with the positioning and locking screw rod removed, 29 a positioning and fastening device and 30 a curve.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, which are described herein for purposes of illustration only and are not intended to be limiting.
Referring to the attached figure 5, the thread of the positioning and locking screw rod 1 is a T-shaped thread, and two sides of the positioning and locking screw rod 1 are milled flat.
Referring to fig. 6, the inner hole of the worm wheel 4 is provided with threads and is in threaded connection with the positioning locking screw 1.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 7, the first worm wheel journal 18 is connected with the first positioning hole 14 in a sliding fit manner, the second worm wheel journal 19 is connected with the second positioning hole 15 in a sliding fit manner, the upper end surfaces of the right support plate 9 and the left support plate 10 are fixedly connected with the lower bottom surface of the upper support plate 7, the lower end surfaces of the right support plate 9 and the left support plate 10 are fixedly connected with the upper bottom surface of the lower support plate 8, a worm wheel and worm rod chamber 16 is arranged among the upper support plate 7, the lower support plate 8, the right support plate 9 and the left support plate 10, the worm wheel 4 and the worm rod 5 are arranged in the worm wheel and worm rod chamber 16, the first positioning plate 11 and the second positioning plate 12 are fixedly connected on the symmetrical surfaces on both sides of the center line of the first positioning hole 14 outside the left support plate 10, the positioning and locking screw rod expansion chamber 17 is arranged between the first positioning plate 11 and the second positioning plate, the two sides of the positioning and locking screw rod 1 are milled flat, the positioning and locking screw rod 1 can slide in the positioning and locking screw rod telescopic chamber 17 and can not rotate, the front connecting plate 3 and the rear connecting plate 6 are respectively provided with a positioning hole, the worm first journal 20 and the worm second journal 21 are respectively connected with the positioning holes of the front connecting plate 3 and the rear connecting plate 6 in a sliding fit manner, the worm wheel 4 and the worm 5 are meshed to transmit power, the front connecting plate 3 is fixedly connected with an upper supporting plate 7 and a lower supporting plate 8, the rear connecting plate 6 is fixedly connected with the upper supporting plate 7 and the lower supporting plate 8, one end of the limiting dustproof sleeve 13 is open, the other end is sealed, the opening end of a limiting dustproof sleeve 13 is fixedly connected with the right support plate 9 at the outer side of the right support plate 9, the dustproof sleeve 13 is coaxial with the second positioning hole 15, and lubricating oil is arranged on the limiting dustproof sleeve 13.
Example 1
In the XXX region, after the fabricated substation is built, holes need to be made in the second modular wall panel 25 due to equipment retrofit requirements.
Referring to FIG. 8: a group of positioning and fastening devices 28 and a group of positioning and fastening devices 29, which are provided with positioning and locking screws and removed respectively, are fixedly connected to the module wallboard connecting frames 23 of the first module wallboard 24 and the second module wallboard 25, wherein the positioning and locking screws 1 in the positioning and fastening devices 29 are in threaded connection with worm gears 4 in the positioning and fastening devices 28 provided with the positioning and locking screws removed, so that the distance H between the first module wallboard 24 and the second module wallboard 25 is ensured to be 0, and then the positioning and fastening devices 28 provided with the positioning and locking screws and the positioning and fastening devices 29 are respectively clamped by buckling plates 26, so that the buckling plates 26 are integrated with a fireproof insulating plate 27; when the second module wallboard 25 needs to be disassembled, the buckle plate 26 is firstly opened, the positioning and fastening device 29 is exposed, a small electric tool or a manual tool is used for rotating the exposed worm power input end 22, the worm rotates to drive the worm wheel to rotate, the inner hole of the worm wheel and the positioning and locking screw rod are matched into a T-shaped thread, the positioning and locking screw rod is limited by the two positioning plates and the worm wheel, can not rotate in the inner hole of the worm wheel and can not follow the worm wheel, only the inner hole of the rotating worm wheel can move forward or backward under the action of the T-shaped thread, the positioning and locking screw rod 1 is provided with lubricating oil and enters the connecting screw rod when the connecting screw rod retreats, the positioning and locking screw rod 1 is separated from the positioning and fastening device 28 for removing the positioning and locking screw rod, similarly, the buckle plates at the other 3 corners of the second module wallboard 25 are opened, the small electric tool or, the worm is rotatory to drive the worm wheel and rotates, location locking screw 1 breaks away from the location fastener 28 who removes location locking screw, second module wallboard 25 breaks away from with adjacent module wallboard like this, can be perpendicularly carried out from the wall, after processing is accomplished as required, push in second module wallboard 25 perpendicular to wall again, respectively with small-size electric tool or the exerted worm power input end 22 of manual rotation, the worm is rotatory to drive the worm wheel and rotates, location locking screw 1 gets into the worm wheel hole of removing location fastener 28 of location locking screw, fixed connection again, then buckle, guarantee that the wall is integrative.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a location fastener suitable for assembled transformer substation's module wallboard, characterized by, it includes: location locking screw (1), support body (2), preceding connecting plate (3), worm wheel (4), worm (5), back connecting plate (6), support body (2) include: an upper supporting plate (7), a lower supporting plate (8), a right supporting plate (9), a left supporting plate (10), a first positioning plate (11), a second positioning plate (12) and a limiting dustproof sleeve (13), wherein the right supporting plate (9) is provided with a second positioning hole (15), the left supporting plate (10) is provided with a first positioning hole (14), the upper end surfaces of the right supporting plate (9) and the left supporting plate (10) are fixedly connected with the lower bottom surface of the upper supporting plate (7), the lower end surfaces of the right supporting plate (9) and the left supporting plate (10) are fixedly connected with the upper bottom surface of the lower supporting plate (8), worm wheel chambers (16) are arranged among the upper supporting plate (7), the lower supporting plate (8), the right supporting plate (9) and the left supporting plate (10), the first positioning hole (14) is coaxial with the second positioning hole (15), and one end of the limiting dustproof sleeve (13) is open, the other end of the connecting rod is sealed, the outer side of the right supporting plate (9) is provided with an opening end of a limiting dustproof sleeve (13) fixedly connected with the right supporting plate (9), the dustproof sleeve (13) is coaxial with a second positioning hole (15), the outer side of the left supporting plate (10) is provided with a positioning locking screw rod expansion chamber (17) between the first positioning plate (11) and the second positioning plate (12) on the symmetrical plane of the two sides of the central line of a first positioning hole (14), the two sides of the positioning locking screw rod (1) are milled flat, the positioning locking screw rod (1) can slide in the positioning locking screw rod expansion chamber (17) and can not rotate, the inner hole of the worm wheel (4) is provided with threads and is connected with the positioning locking screw rod (1) in a threaded manner, the first journal (18) of the worm wheel is connected with the first positioning hole (14) in a sliding fit manner, worm wheel second journal (19) and second locating hole (15) sliding fit be connected preceding connecting plate (3) and back connecting plate (6) on set up the locating hole respectively, first journal of worm (20) and second journal of worm (21) be connected in the locating hole sliding fit of preceding connecting plate (3) and back connecting plate (6) respectively, worm wheel (4) and worm (5) meshing transmission power, drive location locking screw (1) reciprocating motion, preceding connecting plate (3) and last backup pad (7) and bottom suspension fagging (8) lower surface link firmly, back connecting plate (6) and last backup pad (7) and bottom suspension fagging (8) upper surface link firmly.
2. The positioning and fastening device for the prefabricated substation module wall panel according to claim 1, wherein the thread of the positioning and locking screw (1) is a T-shaped thread.
3. A positioning and fastening device for modular wallboards of an assembly substation according to claim 1 or claim 2, characterised in that the limiting dust sleeves (13) are provided with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769094.4A CN111927165B (en) | 2020-08-03 | 2020-08-03 | Positioning and fastening device suitable for assembled transformer substation module wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769094.4A CN111927165B (en) | 2020-08-03 | 2020-08-03 | Positioning and fastening device suitable for assembled transformer substation module wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111927165A true CN111927165A (en) | 2020-11-13 |
| CN111927165B CN111927165B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010769094.4A Active CN111927165B (en) | 2020-08-03 | 2020-08-03 | Positioning and fastening device suitable for assembled transformer substation module wallboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20151946A1 (en) * | 2015-07-03 | 2017-01-03 | Wood System Int Srl | Connection joint for wooden panels of walls and floors of buildings, building structure incorporating the joint and construction method of the structure |
| CN208441466U (en) * | 2018-07-06 | 2019-01-29 | 重庆建筑工程职业学院 | A kind of building structural post formwork fastener |
| CN210507527U (en) * | 2019-07-11 | 2020-05-12 | 张彦 | Follow-on assembled underground pipe gallery wallboard positioner |
| CN210713334U (en) * | 2019-07-12 | 2020-06-09 | 南通长城建筑科技有限公司 | Mounting structure of building assembled wall body |
| CN210856965U (en) * | 2019-10-11 | 2020-06-26 | 陈传建 | Novel template fastening device is used in road bridge construction |
| CN212743530U (en) * | 2020-08-03 | 2021-03-19 | 杭州市电力设计院有限公司 | Positioning and fastening device suitable for assembled transformer substation module wallboard |
-
2020
- 2020-08-03 CN CN202010769094.4A patent/CN111927165B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20151946A1 (en) * | 2015-07-03 | 2017-01-03 | Wood System Int Srl | Connection joint for wooden panels of walls and floors of buildings, building structure incorporating the joint and construction method of the structure |
| CN208441466U (en) * | 2018-07-06 | 2019-01-29 | 重庆建筑工程职业学院 | A kind of building structural post formwork fastener |
| CN210507527U (en) * | 2019-07-11 | 2020-05-12 | 张彦 | Follow-on assembled underground pipe gallery wallboard positioner |
| CN210713334U (en) * | 2019-07-12 | 2020-06-09 | 南通长城建筑科技有限公司 | Mounting structure of building assembled wall body |
| CN210856965U (en) * | 2019-10-11 | 2020-06-26 | 陈传建 | Novel template fastening device is used in road bridge construction |
| CN212743530U (en) * | 2020-08-03 | 2021-03-19 | 杭州市电力设计院有限公司 | Positioning and fastening device suitable for assembled transformer substation module wallboard |
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| Publication number | Publication date |
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| CN111927165B (en) | 2024-07-23 |
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