CN214364965U - High-efficient building templates link for civil engineering - Google Patents
High-efficient building templates link for civil engineering Download PDFInfo
- Publication number
- CN214364965U CN214364965U CN202120200276.XU CN202120200276U CN214364965U CN 214364965 U CN214364965 U CN 214364965U CN 202120200276 U CN202120200276 U CN 202120200276U CN 214364965 U CN214364965 U CN 214364965U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- rod
- fixedly connected
- civil engineering
- connection
- 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
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 2
- 230000005405 multipole Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 6
- 238000009415 formwork Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a high-efficient building templates link for civil engineering in the civil engineering technical field, including multiunit half link, half link all includes bight connecting block and middle part connecting block, all pass balancing pole and regulation pole in the middle of bight connecting block and the middle part connecting block, the both ends screw thread connection has interior screw rod inside the regulation pole, sliding connection has the synchronizing bar between the interior screw rod, the both ends sliding connection has the guide bar inside the balancing pole, bight connecting block and middle part connecting block lateral wall all rotate and are connected with side branch pole, side branch pole passes through fixed subassembly fixed angle, one of its bight connecting block lateral part fixedly connected with connection picture peg of half link, another its bight connecting block fixedly connected with plug bush of half link, the plug bush lateral part rotates and is connected with the pressure handle, the pressure handle cooperates with connection picture peg to peg, the utility model discloses the installation dismantlement is all comparatively convenient and fast, can be suitable for different building templates, and adjust easy operation fast, reduce workman's work burden, labour saving and time saving.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a high-efficient building templates link for civil engineering.
Background
Civil engineering is a general term for the scientific and technological process of building various engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities, such as houses, roads, railways, pipes, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on the land or in water, and serve for human life, production, military affairs and scientific research directly or indirectly.
The building formwork is a temporary supporting structure, which is manufactured according to the design requirement, so that a concrete structure and a component are formed according to the specified position and geometric dimension, the correct position of the concrete structure and the component is kept, the self weight of the building formwork and the external load acting on the building formwork are borne, the aim of formwork engineering is fulfilled, the quality and the construction safety of the concrete engineering are guaranteed, the construction progress is accelerated, and the engineering cost is reduced.
The existing building template connecting frame is complicated to mount and dismount, time and labor are wasted, the whole construction process is long, the building cost is increased, and the workload of workers is increased.
Based on this, the utility model designs a high-efficient building templates link for civil engineering to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient building templates link for civil engineering to the current building templates link installation that proposes in solving above-mentioned background art is more loaded down with trivial details with the dismantlement, wastes time and energy, makes holistic construction process time longer, thereby has increased construction cost, has increased the problem of workman's work load.
In order to achieve the above object, the utility model provides a following technical scheme:
a building template connecting frame for high-efficiency civil engineering comprises a plurality of groups of half connecting frames, wherein each half connecting frame comprises an angle connecting block and a middle connecting block, a balancing rod and an adjusting rod are respectively penetrated between the angle connecting blocks and the middle connecting blocks, inner screw rods are in threaded connection with the two ends inside the adjusting rods, a synchronizing rod is in sliding connection between the inner screw rods, guide rods are in sliding connection with the two ends inside the balancing rods, an adduction spring is fixedly connected between the guide rods, side supporting rods are rotatably connected with the side connecting block and the side wall of the middle connecting block, the bottom of each side supporting rod is rotatably connected with a grounding seat, the side supporting rods are fixed in angle through a fixing assembly, one angle connecting block side part of one half connecting frame is fixedly connected with a connecting plug board, the other angle connecting block of the half connecting frame is fixedly connected with a plug bush, and the plug bush side part is rotatably connected with a pressing handle, the pressing handle is matched and spliced with the connecting plug board.
Preferably, the corner connecting block is L-shaped, the adjusting holes and the guide holes are formed in the middle of the corner connecting block and the middle connecting block, the adjusting rods are located in the adjusting holes, and the balance rods are located in the guide holes.
Preferably, a square slideway is arranged in the middle of the inner screw rod, and the synchronizing rod is a square rod, and two ends of the synchronizing rod are located in the square slideway and are in sliding fit with the square slideway.
Preferably, the corner connecting block and the side wall of the middle connecting block are rotatably connected with side supporting rods through the adapter of fixed connection, and the fixing assembly comprises a multi-rod elastic sheet and a positioning insertion rod, wherein the multi-rod elastic sheet is elastically connected to the side wall of the adapter, and the positioning insertion rod is elastically connected to the side supporting rods.
Preferably, the multi-rod elastic piece is connected with the sliding shaft of the side wall of the adapter through a fixed connection, the side wall of the adapter is provided with a plurality of positioning holes, a plurality of ejector rods fixed on the inner wall of the multi-rod elastic piece are in one-to-one correspondence with the positioning holes, the side branch rod is internally provided with a sunk groove sliding hole, a positioning spring is fixedly connected in the sunk groove sliding hole, and the end part of the positioning spring is fixedly connected with a positioning insertion rod.
Preferably, the connecting plug board side wall is fixedly connected with a connecting rack, the plug bush side wall is provided with a connecting through window, the connecting through window is rotatably connected with a single-tooth shaft, and the pressing handle is fixedly connected with the single-tooth shaft side wall.
Preferably, connect logical window lateral wall fixedly connected with extension board, the single-tooth axle rotates to be connected between the extension board, insurance convex rail has been seted up to the plug bush outer wall, sliding connection has the insurance sliding sleeve in the insurance convex rail.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model completes the connection and fixation of the building templates through the butt joint of the two half connecting frames, reduces a large amount of assembly work in the early stage, can be used after the butt joint is finished, has simple, rapid and stable butt joint, convenient and rapid installation and disassembly, adjustable length and width, can be suitable for different building templates, and has simple and rapid adjustment operation; the support connection is further strengthened through the side supporting rods, so that the stability is higher; the connection time of the building templates is greatly saved, so that the connection fixation is more efficient, the workload of workers is reduced, time and labor are saved, and the rapid operation of work is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the depression structure of the present invention;
FIG. 2 is a schematic view of a side view half-section structure of the present invention;
FIG. 3 is a schematic view of a top view partial section structure of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
FIG. 5 is a schematic view of the side view structure of the present invention;
fig. 6 is a schematic view of the front view angle using structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-half connecting frame, 2-corner connecting block, 3-middle connecting block, 4-balancing rod, 5-adjusting rod, 6-internal screw rod, 7-synchronizing rod, 8-guiding rod, 9-adduction spring, 10-side supporting rod, 11-grounding seat, 12-connecting plug board, 13-plug bush, 14-pressing handle, 15-square slideway, 16-switching seat, 17-multi-rod elastic sheet, 18-positioning plug rod, 19-sliding shaft, 20-top rod, 21-positioning spring, 22-connecting rack, 23-single gear shaft, 24-safety convex rail and 25-safety sliding sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a building template connecting frame for high-efficiency civil engineering comprises a plurality of groups of half connecting frames 1, wherein each half connecting frame 1 comprises an angle connecting block 2 and a middle connecting block 3, a balancing rod 4 and an adjusting rod 5 penetrate through the middle of each angle connecting block 2 and each middle connecting block 3, two ends of the inside of each adjusting rod 5 are in threaded connection with an inner screw 6, a synchronizing rod 7 is slidably connected between the inner screws 6, two ends of the inside of each balancing rod 4 are slidably connected with guide rods 8, an inward contraction spring 9 is fixedly connected between the guide rods 8, the side walls of each angle connecting block 2 and each middle connecting block 3 are rotatably connected with a side supporting rod 10, the bottom of each side supporting rod 10 is rotatably connected with a grounding seat 11, each side supporting rod 10 is fixed in angle through a fixing assembly, the side part of one angle connecting block 2 of one half connecting frame 1 is fixedly connected with a plugboard 12, and the other angle connecting block 2 of the other half connecting frame 1 is fixedly connected with a plugboard 13, the side part of the plug bush 13 is rotatably connected with a pressing handle 14, and the pressing handle 14 is matched and plugged with the connecting plug board 12.
Wherein, bight connecting block 2 is L shape, has all seted up regulation hole and guiding hole in the middle of bight connecting block 2 and the middle part connecting block 3, adjusts pole 5 and is located the regulation hole, and balancing pole 4 is located the guiding hole. The middle of the inner screw 6 is provided with a square slideway 15, the synchronous rod 7 is a square rod, and two ends of the synchronous rod are positioned in the square slideway 15 and are in sliding fit with the square slideway 15. The side walls of the corner connecting block 2 and the middle connecting block 3 are rotatably connected with a side supporting rod 10 through an adapter 16 fixedly connected, and the fixing assembly comprises a multi-rod elastic sheet 17 and a positioning inserted rod 18, wherein the multi-rod elastic sheet 17 is elastically connected to the side wall of the adapter 16, and the positioning inserted rod 18 is elastically connected into the side supporting rod 10.
Wherein, the multiple-rod elastic sheet 17 passes through the sliding shaft 19 elastic connection of fixed connection at the adapter 16 lateral wall, a plurality of locating holes have been seted up to the adapter 16 lateral wall, a plurality of ejector pins 20 and the locating hole one-to-one of multiple-rod elastic sheet 17 inner wall fixed, under the normality, the spring of sliding shaft 19 outer wall is tight with the outside top of multiple-rod elastic sheet 17, make ejector pin 20 break away from the locating hole, make location inserted bar 18 can get into the locating hole, realize the fixed of side branch pole 10, it has the heavy groove slide opening to have seted up in the side branch pole 10, fixedly connected with positioning spring 21 in the heavy groove slide opening, positioning spring 21 tip fixedly connected with location inserted bar 18, the anticreep dish of heavy groove slide opening cooperation location inserted bar 18 afterbody, avoid it to deviate from, reinforcing connection stability.
Wherein, the side wall of the connecting inserting plate 12 is fixedly connected with a connecting rack 22, the side wall of the inserting sleeve 13 is provided with a connecting through window, a single-tooth shaft 23 is rotatably connected in the connecting through window, and the pressing handle 14 is fixedly connected with the side wall of the single-tooth shaft 23. Connect logical window lateral wall fixedly connected with extension board, single tooth axle 23 rotates to be connected between the extension board, and insurance convex rail 24 has been seted up to the plug bush 13 outer wall, and sliding connection has insurance sliding sleeve 25 in insurance convex rail 24.
One specific application of this embodiment is: the utility model discloses a half link 1 that will have connecting rack 22 and plug bush 13 is put respectively in the building templates both sides that need to fix, interior screw 6 through rotatory one end drives interior screw 6 synchronous rotation of the other end through synchronizing bar 7 through square slide 15, thereby adjust the synchronous outside or outside removal in pole 5, thereby change the distance between the bight connecting block 2 at both ends, thereby adapt to the width of different building templates, in accommodation process, its guide bar 8 is inside and outside or inside removal in balancing pole 4 in step, thereby adapt to length variation, and suitable bight connecting block 2 and middle part connecting block 3 keep the state that the side is held level, length adjustment is simple swift.
After adjustment, the corner connecting block 2 is sleeved at the corner of the building template, then the middle connecting block 3 is adjusted to be positioned at a proper position, at the moment, the connecting inserting plate 12 positioned at the side edge of the building template is inserted into the inserting sleeve 13, because the pressing handle 14 is in a vertical state under normal conditions, the teeth at the side edge of the single-tooth shaft 23 are positioned at the side surface, the connecting rack 22 can be smoothly inserted, when the connecting width of the two connecting inserting plates is almost equal to the thickness of the building template, the pressing handle 14 is pressed down through rotation, the single-tooth shaft 23 rotates, so that the teeth at the side surface of the connecting rack 22 enter the inserting sleeve 13 and further push the connecting rack 22 inwards to be clamped between tooth grooves of the connecting rack 22, the connection is more stable and cannot be loosened, at the moment, the pressing handle 14 is attached to the side wall of the inserting sleeve 13 and slides out of the safety sliding sleeve 25 outwards to enable the connecting sleeve to be sleeved on the outer wall of the pressing handle 14 to avoid the rotation and expansion of the single-tooth shaft 23, thereby ensuring that the connecting rack 22 cannot rotate and cannot withdraw outwards, the half link 1 of both sides accomplishes fixed connection, with building templates fixed including, connect simple swift, and stable fastening.
Support the fixed position at ground assurance device through side branch 10, further provide the support simultaneously, make the building templates fixed more stable, through inwards pressing many pole shell fragment 17, it slides down and will overlap the spring pressure on it on sliding shaft 19, the inside ejector pin 20 of many pole shell fragment 17 all gets into in the locating hole this moment, thereby ejecting with the location inserted bar 18 in one of them locating hole, side branch 10 alright rotate this moment, can adjust to suitable support angle and position, strengthen the support, loosen many pole shell fragment 17, the ejector pin 20 of its inboard all outwards slides, location inserted bar 18 obtains the space and gets into in the locating hole that corresponds, thereby realize the angular position of side branch 10 and fix, make its support stable, adjust simple and convenient.
The utility model completes the connection and fixation of the building templates through the butt joint of the two half connecting frames 1, reduces a large amount of assembly work in the early stage, can be used after the butt joint is finished, has simple, quick and stable butt joint and adjustable length and width, can be suitable for different building templates, and has simple and quick adjustment operation; the supporting connection is further strengthened through the side supporting rods 10, so that the structure is more stable; the connection time of the building templates is greatly saved, so that the connection fixation is more efficient, the workload of workers is reduced, time and labor are saved, and the rapid operation of work is facilitated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a high-efficient building templates link for civil engineering which characterized in that: comprises a plurality of groups of half connecting frames (1), wherein each half connecting frame (1) comprises an angle connecting block (2) and a middle connecting block (3), a balancing rod (4) and an adjusting rod (5) are respectively passed through the middle of each angle connecting block (2) and the middle connecting block (3), inner screw rods (6) are respectively connected with the two inner ends of each adjusting rod (5) in a threaded manner, synchronizing rods (7) are respectively connected between the inner screw rods (6) in a sliding manner, guide rods (8) are respectively connected with the two inner ends of each balancing rod (4) in a sliding manner, inner contraction springs (9) are respectively fixedly connected between the guide rods (8), side supporting rods (10) are respectively connected with the side supporting rods (2) and the side walls of the middle connecting blocks (3) in a rotating manner, a grounding seat (11) is rotatably connected with the bottoms of the side supporting rods (10), a fixed angle of each side supporting rod (10) is fixed through a fixed assembly, and a side fixedly connected inserting plate (12) is fixedly connected with the angle connecting block (2) of one of the angle connecting blocks (1), another corner connecting block (2) of the half connecting frame (1) is fixedly connected with an inserting sleeve (13), the side part of the inserting sleeve (13) is rotatably connected with a pressing handle (14), and the pressing handle (14) is matched with the connecting inserting plate (12) for insertion.
2. The building template connecting frame for high-efficiency civil engineering as claimed in claim 1, characterized in that: the corner connecting block (2) is L-shaped, an adjusting hole and a guide hole are formed in the middle of the corner connecting block (2) and the middle connecting block (3), the adjusting rod (5) is located in the adjusting hole, and the balance rod (4) is located in the guide hole.
3. The building template connecting frame for high-efficiency civil engineering as claimed in claim 1, characterized in that: the middle of the inner screw rod (6) is provided with a square slideway (15), and the two ends of the synchronizing rod (7) are positioned in the square slideway (15) and are in sliding fit with the square slideway (15).
4. The building template connecting frame for high-efficiency civil engineering as claimed in claim 1, characterized in that: corner connecting block (2) and middle part connecting block (3) lateral wall all rotate through fixed connection's adapter (16) and are connected with side branch (10), fixed subassembly includes that elastic connection is at multi-pole shell fragment (17) of adapter (16) lateral wall and elastic connection location inserted bar (18) in side branch (10).
5. The building template connecting frame for high-efficiency civil engineering as claimed in claim 4, characterized in that: the multi-rod elastic piece (17) is connected with a sliding shaft (19) of the side wall of the adapter (16) in an elastic mode through a fixed connection mode, a plurality of positioning holes are formed in the side wall of the adapter (16), a plurality of ejector rods (20) fixed to the inner wall of the multi-rod elastic piece (17) correspond to the positioning holes one to one, a sunk groove sliding hole is formed in the side supporting rod (10), a positioning spring (21) is fixedly connected to the inside of the sunk groove sliding hole, and a positioning insertion rod (18) is fixedly connected to the end portion of the positioning spring (21).
6. The building template connecting frame for high-efficiency civil engineering as claimed in claim 1, characterized in that: connecting plug board (12) lateral wall fixedly connected with connects rack (22), connection logical window has been seted up to plug bush (13) lateral wall, it has single pinion shaft (23) to connect to lead to the window internal rotation, press handle (14) fixed connection at single pinion shaft (23) lateral wall.
7. The building template connecting frame for high-efficiency civil engineering as claimed in claim 6, characterized in that: connect logical window lateral wall fixedly connected with extension board, single pinion shaft (23) rotate to be connected between the extension board, insurance convex rail (24) have been seted up to plug bush (13) outer wall, sliding connection has insurance sliding sleeve (25) in insurance convex rail (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200276.XU CN214364965U (en) | 2021-01-25 | 2021-01-25 | High-efficient building templates link for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200276.XU CN214364965U (en) | 2021-01-25 | 2021-01-25 | High-efficient building templates link for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214364965U true CN214364965U (en) | 2021-10-08 |
Family
ID=77958992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120200276.XU Expired - Fee Related CN214364965U (en) | 2021-01-25 | 2021-01-25 | High-efficient building templates link for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214364965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585751A (en) * | 2021-09-29 | 2021-11-02 | 天津仝元材料科技有限公司 | Head-dragon component for reinforcing end socket structure of building template |
| CN114412176A (en) * | 2021-11-18 | 2022-04-29 | 陈学德 | Multifunctional steel structure for constructional engineering |
-
2021
- 2021-01-25 CN CN202120200276.XU patent/CN214364965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585751A (en) * | 2021-09-29 | 2021-11-02 | 天津仝元材料科技有限公司 | Head-dragon component for reinforcing end socket structure of building template |
| CN114412176A (en) * | 2021-11-18 | 2022-04-29 | 陈学德 | Multifunctional steel structure for constructional engineering |
| CN114412176B (en) * | 2021-11-18 | 2024-03-19 | 陈学德 | Multifunctional steel structure for constructional engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214364965U (en) | High-efficient building templates link for civil engineering | |
| CN216109258U (en) | Assembled board house building roof steel construction | |
| CN213174803U (en) | Concrete building template for civil engineering | |
| CN218814413U (en) | Precast concrete slab capable of being positioned and fixed at corner rapidly | |
| CN210856965U (en) | Novel template fastening device is used in road bridge construction | |
| CN214942174U (en) | Civil engineering construction support with adjustable | |
| CN114961241B (en) | Clear water concrete V-shaped column formwork support system and construction method thereof | |
| CN218406559U (en) | Novel concrete is floating for civil engineering construction device | |
| CN217420627U (en) | A consolidate bearing structure for building engineering | |
| CN220814900U (en) | V-shaped and A-shaped plate seam integrated reinforcement for oblique column and oblique splicing template | |
| CN212317481U (en) | Supporting claw for building template engineering | |
| CN217326333U (en) | Steel support with good stability | |
| CN219365426U (en) | Building engineering construction template support group | |
| CN220538960U (en) | Wallboard connecting structure of steel structure factory building | |
| CN218814691U (en) | Fast fixed concrete precast slab | |
| CN220848190U (en) | Stone curtain wall mounting and fixing structure | |
| CN211596409U (en) | Bridge closure adjusting device | |
| CN218234287U (en) | High-rise climbing frame with top self-fixing effect | |
| CN221502701U (en) | Template supporting structure | |
| CN220433419U (en) | Traction deviation rectifying mechanism for splicing prefabricated steel box girders | |
| CN113106868B (en) | Bailey bracket triangular bracket operating platform | |
| CN220645177U (en) | Building post-pouring strip formwork support | |
| CN217205298U (en) | Civil engineering foundation mold fixing device for building engineering | |
| CN221143680U (en) | Beam reinforcing structure | |
| CN219773548U (en) | Deformable support 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |