CN113293978A - Outer wall scaffold reinforcing mechanism for construction - Google Patents
Outer wall scaffold reinforcing mechanism for construction Download PDFInfo
- Publication number
- CN113293978A CN113293978A CN202110592264.0A CN202110592264A CN113293978A CN 113293978 A CN113293978 A CN 113293978A CN 202110592264 A CN202110592264 A CN 202110592264A CN 113293978 A CN113293978 A CN 113293978A
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- Prior art keywords
- rod
- groups
- scaffold
- fixedly connected
- support frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ladders (AREA)
Abstract
The invention discloses an external wall scaffold reinforcing mechanism for building construction, which comprises two groups of supporting frames, wherein the two groups of supporting frames are connected through connecting rods, pedals are arranged at the tops of the two groups of supporting frames, each supporting frame comprises two groups of supporting rods, fixing rods are fixedly connected to the upper part and the lower part of each supporting rod between the two groups of supporting rods, the bottom ends of the four groups of supporting rods are respectively connected with a main fixing assembly, an auxiliary fixing assembly is arranged on the fixing rod below the main fixing assembly, and an inclination warning assembly is connected to the fixing rod above the main fixing assembly; fix the support frame through main fixed subassembly, assist fixedly through assisting fixed subassembly to the support frame, fixed effectual to the support frame can guarantee the stability of support frame, and whether slope to the support frame through slope warning subassembly detects simultaneously, reports to the police when the support frame takes place the slope.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an external wall scaffold reinforcing mechanism for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. The scaffold is the most commonly used tool in building construction, and the scaffold is usually directly supported by four support rods, and when the height of the scaffold is higher, the phenomenon of unstable bottom can occur, resulting in certain danger.
Based on the above, the invention designs an external wall scaffold reinforcing mechanism for building construction, so as to solve the above mentioned problems.
Disclosure of Invention
The invention aims to provide an outer wall scaffold reinforcing mechanism for building construction, which supports a pedal through a support frame, fixes the support frame through a main fixing assembly, and performs auxiliary fixing on the support frame through an auxiliary fixing assembly, has good fixing effect on the support frame, can ensure the stability of the support frame, simultaneously detects whether the support frame is inclined or not through an inclination warning assembly, and gives an alarm when the support frame is inclined, so that the outer wall scaffold reinforcing mechanism is very convenient to use, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an outer wall scaffold puts up strengthening mechanism for construction, includes two sets of support frames, and is two sets of be connected through the connecting rod between the support frame, it is two sets of the support frame top is equipped with the footboard, the support frame includes two sets of bracing pieces, and is two sets of upper portion and the equal fixedly connected with dead lever in lower part between the bracing piece, four groups the bracing piece bottom all is connected with main fixed subassembly, below be equipped with on the dead lever and assist fixed subassembly, top be connected with slope warning subassembly on the dead lever.
Preferably, a connecting rod is fixedly connected between the two groups of fixing rods, and a plurality of groups of pedal rods are fixedly connected between the connecting rod and the supporting rod.
Based on above-mentioned technical characteristics, the staff of being convenient for climbs to the footboard.
Preferably, the main fixing assembly comprises a shell, a pressing plate is arranged in the shell, the bottom end of the supporting rod penetrates through the fixed connection between the top of the shell and the pressing plate, two sides of the bottom of the pressing plate are hinged with pressing rods, two groups of pressing rods are hinged with connecting blocks, two groups of connecting blocks are fixedly connected with connecting plates and two groups of sliding blocks are fixedly connected with the bottom of the connecting plates, through holes are formed in two sides of the lower portion of the shell, two groups of conical rods are fixedly connected with the outer sides of the sliding blocks, and the conical rods are inserted into the through holes.
Based on above-mentioned technical characteristics, stand on the footboard when the staff, bracing piece oppression clamp plate downstream, the clamp plate drives the depression bar motion, and the depression bar promotes two sets of connecting blocks and moves to both sides respectively, and two sets of connecting blocks drive two sets of slider motions through two sets of connecting plates respectively, and two sets of sliders drive two sets of taper rod motions respectively, and the taper rod inserts in earth, fixes the bracing piece.
Preferably, the two groups of connecting plates are connected through springs; the bottom of the shell is fixedly connected with a conical head.
Based on the technical characteristics, after the worker comes down, the taper rod is retracted into the shell under the restoring force action of the spring, so that the taper rod is convenient to detach.
Preferably, the auxiliary fixing component comprises a fixing plate, the fixing plate is fixedly connected with a fixing rod below the fixing plate, a threaded rod penetrates through the fixing plate, a friction disc is fixedly connected to the bottom end of the threaded rod, and a screwing block is fixedly connected to the top end of the threaded rod.
Based on the technical characteristics, the threaded rod is rotated through the screwing block, and the threaded rod drives the friction disc to move downwards, so that the friction disc is in friction contact with the ground, and the scaffold is assisted and fixed.
Preferably, the threaded rod has a length greater than the distance between the lower fixing rod and the main fixing assembly.
Based on the technical characteristics, the friction disc can be ensured to be in contact with the ground.
Preferably, the inclination warning component comprises an insulating outer barrel, a metal sleeve is arranged in the insulating outer barrel, a metal rod is hinged to the inner top wall of the insulating outer barrel, a storage battery and a controller are arranged at the inner top of the insulating outer barrel, and an alarm lamp is arranged at the bottom of the insulating outer barrel.
Preferably, the positive pole of the storage battery is electrically connected with the metal rod, the negative pole of the storage battery is electrically connected with the controller and the metal sleeve, and the controller controls and connects the alarm lamp.
Based on the technical characteristics, when the scaffold inclines, the metal rod is in contact with the metal sleeve under the action of gravity, a closed loop is formed among the storage battery, the metal rod, the metal sleeve and the controller, the controller is electrified to be started, and the controller controls the alarm lamp to be turned on to give an alarm.
The method comprises the following steps:
s1, when in use, the scaffold is placed beside the building outer wall, so that the conical head and the lower part of the shell are inserted into the ground;
s3, when a worker needs to use the scaffold, the worker can climb onto the pedal through the pedal rod for use, the worker stands on the pedal, presses the pedal under the action of gravity, the pedal presses the supporting rod, the supporting rod presses the pressing plate to move downwards, the pressing plate drives the pressing rod to move, the pressing rod pushes the two groups of connecting blocks to move towards two sides respectively, the two groups of connecting blocks drive the two groups of sliding blocks to move through the two groups of connecting plates respectively, the spring is stretched, the two groups of sliding blocks drive the two groups of conical rods to move respectively, and the conical rods are inserted into soil to fix the supporting rods;
s3, the threaded rod can be rotated through the screwing block, and the threaded rod drives the friction disc to move downwards, so that the friction disc is in friction contact with the ground, and the scaffold is fixed in an auxiliary manner;
s4, when the scaffold is used, when the scaffold inclines, the metal rod is in contact with the metal sleeve under the action of gravity, a closed loop is formed among the storage battery, the metal rod, the metal sleeve and the controller, the controller is powered on and started, the controller controls the alarm lamp to be turned on, an alarm is given out, and a worker is reminded that the scaffold inclines and needs to be handled.
Compared with the prior art, the invention has the beneficial effects that:
the pedal is supported by the support frame, the support frame is fixed by the main fixing assembly, the support frame is fixed by the auxiliary fixing assembly in an auxiliary mode, the support frame is fixed effectively, the stability of the support frame can be guaranteed, meanwhile, whether the support frame inclines or not is detected by the inclination warning assembly, when the support frame inclines, an alarm is given, and the pedal support device is very convenient to use.
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 the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a main fixing assembly according to the present invention;
FIG. 3 is a schematic structural diagram of a tilt warning device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution of an external wall scaffold reinforcing mechanism for building construction: including two sets of support frames 1, connecting rod 3, footboard 4, main fixed subassembly 2, assist fixed subassembly 7 and slope warning subassembly 8, fix support frame 1 through main fixed subassembly 2, assist fixedly to support frame 1 through assisting fixed subassembly 7, fixed effectual to support frame 1, can guarantee support frame 1's stability, whether slope to support frame 1 through slope warning subassembly 8 detects simultaneously, reports to the police when support frame 1 takes place to incline.
Wherein, two sets of fixedly connected with connecting rod 6 between dead lever 12, fixedly connected with multiunit pedal pole 5 between connecting rod 6 and the bracing piece 11 is convenient for the staff to climb on footboard 4.
Referring to fig. 2, the main fixing assembly 2 includes a housing 21, a pressing plate 22 is disposed in the housing 21, the bottom end of the supporting rod 11 passes through the top of the housing 21 and is fixedly connected with the pressing plate 22, pressing rods 23 are hinged to both sides of the bottom of the pressing plate 22, connecting blocks 24 are hinged to the bottoms of the two groups of pressing rods 23, connecting plates 25 are fixedly connected to the bottoms of the two groups of connecting blocks 24, sliders 27 are fixedly connected to the bottoms of the two groups of connecting plates 25, through holes 28 are formed in both sides of the lower portion of the housing 21, taper rods 29 are fixedly connected to the outer sides of the two groups of sliders 27, the taper rods 29 are inserted into the through holes 28, when a worker stands on the pedal 4, the pedal 4 is pressed by gravity, the pedal 4 presses the supporting rod 11, the supporting rod 11 presses the pressing plate 22 to move downward, the pressing plate, the two groups of connecting blocks 24 respectively drive the two groups of sliding blocks 27 to move through the two groups of connecting plates 25, the springs 26 are stretched, the two groups of sliding blocks 27 respectively drive the two groups of conical rods 29 to move, and the conical rods 29 are inserted into soil to fix the supporting rods 11; the two groups of connecting plates 25 are connected through springs 26; the bottom of the housing 21 is fixedly connected with a conical head 210, and after the worker comes down, the conical rod 29 is retracted into the housing under the restoring force of the spring 26, so that the disassembly is convenient.
The auxiliary fixing assembly 7 comprises a fixing plate 71, the fixing plate 71 is fixedly connected with the lower fixing rod 12, a threaded rod 72 penetrates through the fixing plate 71, a friction disc 73 is fixedly connected to the bottom end of the threaded rod 72, a screwing block 74 is fixedly connected to the top end of the threaded rod 72, the threaded rod 72 can be rotated through the screwing block 74, the threaded rod 72 drives the friction disc 73 to move downwards, the friction disc 73 is in friction contact with the ground, and the scaffold is fixed in an auxiliary manner; the length of the threaded rod 72 is greater than the distance between the lower fixing rod 12 and the main fixing assembly 2.
Referring to fig. 3, the inclination warning assembly 8 includes an insulating outer cylinder 81, a metal sleeve 82 is disposed in the insulating outer cylinder 81, a metal rod 83 is hinged to an inner top wall of the insulating outer cylinder 81, a storage battery 84 and a controller 85 are disposed at an inner top of the insulating outer cylinder 81, an alarm lamp 86 is disposed at a bottom of the insulating outer cylinder 81, an anode of the storage battery 84 is electrically connected to the metal rod 83, a cathode of the storage battery 84 is electrically connected to the controller 85 and the metal sleeve 82, the controller 85 is connected to the alarm lamp 86 in a control manner, when the scaffold is inclined, the metal rod 83 is in contact with the metal sleeve 82 under the action of gravity, a closed loop is formed among the storage battery 84, the metal rod 83, the metal sleeve 82 and the controller 85, the controller 85 is powered on and starts up, the controller 85 controls the alarm lamp 86 to light up, so as to give an alarm to remind a worker that the scaffold is inclined, processing is required.
The specific working principle is as follows:
s1, when in use, the scaffold is placed beside the outer wall of the building, so that the conical head 210 and the lower part of the shell 21 are inserted into the ground;
s2, when a worker needs to use the scaffold, the worker can climb onto the pedal 4 through the pedal rod 5 to use, stand on the pedal 4, press the pedal 4 under the action of gravity, the pedal 4 presses the support rod 11, the support rod 11 presses the press plate 22 to move downwards, the press plate 22 drives the press rod 23 to move, the press rod 23 pushes the two groups of connecting blocks 24 to move towards two sides respectively, the two groups of connecting blocks 24 drive the two groups of sliders 27 to move through the two groups of connecting plates 25 respectively, the spring 26 is stretched, the two groups of sliders 27 drive the two groups of conical rods 29 to move respectively, and the conical rods 29 are inserted into soil to fix the support rod 11;
s3, the threaded rod 72 can be rotated through the screwing block 74, the threaded rod 72 drives the friction disc 73 to move downwards, the friction disc 73 is in friction contact with the ground, and the scaffold is fixed in an auxiliary mode;
s4, when the scaffold is used and the scaffold inclines, the metal rod 83 is in contact with the metal sleeve 82 under the action of gravity, a closed loop is formed among the storage battery 84, the metal rod 83, the metal sleeve 82 and the controller 85, the controller 85 is electrified and started, the controller 85 controls the alarm lamp 86 to be on, an alarm is given out, and a worker is reminded that the scaffold inclines and needs to be processed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention disclosed above are intended to be illustrative only. 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 the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides an outer wall scaffold puts up strengthening mechanism for construction, includes two sets of support frame (1), and is two sets of be connected through connecting rod (3) between support frame (1), it is two sets of support frame (1) top is equipped with footboard (4), its characterized in that: support frame (1) is including two sets of bracing pieces (11), and is two sets of upper portion and the equal fixedly connected with dead lever in lower part (12), four groups between bracing piece (11) bottom all is connected with main fixed subassembly (2), the below be equipped with on dead lever (12) and assist fixed subassembly (7), the top be connected with slope warning subassembly (8) on dead lever (12).
2. The external wall scaffold reinforcing mechanism for building construction according to claim 1, characterized in that: and a connecting rod (6) is fixedly connected between the two groups of fixing rods (12), and a plurality of groups of pedal rods (5) are fixedly connected between the connecting rod (6) and the supporting rod (11).
3. The external wall scaffold reinforcing mechanism for building construction according to claim 1, characterized in that: main fixed subassembly (2) includes shell (21), be equipped with clamp plate (22) in shell (21), support bar (11) bottom is passed fixed connection between shell (21) top and clamp plate (22), clamp plate (22) bottom both sides all articulate depression bar (23), and are two sets depression bar (23) bottom articulates there is connecting block (24), and is two sets connecting block (24) bottom equal fixedly connected with connecting plate (25), two sets of connecting plate (25) bottom equal fixedly connected with slider (27), shell (21) lower part both sides all opened through-hole (28), and are two sets slider (27) outside equal fixedly connected with awl pole (29), awl pole (29) insert in through-hole (28).
4. An exterior wall scaffold reinforcement mechanism for building construction according to claims 1-3, characterized in that: the two groups of connecting plates (25) are connected through springs (26); the bottom of the shell (21) is fixedly connected with a conical head (210).
5. The external wall scaffold reinforcing mechanism for building construction according to claim 1, characterized in that: the auxiliary fixing assembly (7) comprises a fixing plate (71), the fixing plate (71) is fixedly connected with a fixing rod (12) below, a threaded rod (72) penetrates through the fixing plate (71), a friction disc (73) is fixedly connected to the bottom end of the threaded rod (72), and a screwing block (74) is fixedly connected to the top end of the threaded rod (72).
6. An exterior wall scaffold reinforcement mechanism for building construction according to claims 1-5, wherein: the length of the threaded rod (72) is greater than the distance between the lower fixing rod (12) and the main fixing component (2).
7. The external wall scaffold reinforcing mechanism for building construction according to claim 1, characterized in that: slope warning subassembly (8) are including insulating urceolus (81), be equipped with metal sleeve (82) in insulating urceolus (81), roof articulates in insulating urceolus (81) has metal rod (83), the top is equipped with battery (84) and controller (85) in insulating urceolus (81), insulating urceolus (81) bottom is equipped with warning light (86).
8. The external wall scaffold reinforcing mechanism for building construction according to claim 7, characterized in that: the positive pole of the storage battery (84) is electrically connected with the metal rod (83), the negative pole of the storage battery (84) is electrically connected with the controller (85) and the metal sleeve (82), and the controller (85) controls and connects the alarm lamp (86).
9. An exterior wall scaffold reinforcement mechanism for building construction according to any one of claims 1-8, comprising the following steps of:
s1, when in use, the scaffold is placed beside the outer wall of the building, and the conical head (210) and the lower part of the shell (21) are inserted into the ground;
s2, when a worker needs to use the scaffold, the scaffold can climb to a pedal (4) through a pedal rod (5) for use, the worker stands on the pedal (4) and presses the pedal (4) under the action of gravity, the pedal (4) presses a support rod (11), the support rod (11) presses a press plate (22) to move downwards, the press plate (22) drives a press rod (23) to move, the press rod (23) pushes two groups of connecting blocks (24) to move towards two sides respectively, the two groups of connecting blocks (24) drive two groups of sliding blocks (27) to move through two groups of connecting plates (25) respectively, a spring (26) is stretched, the two groups of sliding blocks (27) drive two groups of conical rods (29) to move respectively, the conical rods (29) are inserted into soil, and the support rod (11) is fixed;
s3, the threaded rod (72) can be rotated through the screwing block (74), the threaded rod (72) drives the friction disc (73) to move downwards, so that the friction disc (73) is in friction contact with the ground, and the scaffold is fixed in an auxiliary manner;
s4, when the scaffold is used, when the scaffold inclines, the metal rod (83) is in contact with the metal sleeve (82) under the action of gravity, a closed loop is formed among the storage battery (84), the metal rod (83), the metal sleeve (82) and the controller (85), the controller (85) is electrified and started, and the controller (85) controls the alarm lamp (86) to be turned on to give an alarm to remind a worker that the scaffold inclines and needs to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110592264.0A CN113293978A (en) | 2021-05-28 | 2021-05-28 | Outer wall scaffold reinforcing mechanism for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110592264.0A CN113293978A (en) | 2021-05-28 | 2021-05-28 | Outer wall scaffold reinforcing mechanism for construction |
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| Publication Number | Publication Date |
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| CN113293978A true CN113293978A (en) | 2021-08-24 |
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| CN202110592264.0A Pending CN113293978A (en) | 2021-05-28 | 2021-05-28 | Outer wall scaffold reinforcing mechanism for construction |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829551A (en) * | 2017-10-19 | 2018-03-23 | 刘振勇 | Multifunctional hand foot stool for tunnel maintenance |
| CN209817395U (en) * | 2019-03-01 | 2019-12-20 | 鑫洲控股集团有限公司 | Strutting arrangement for civil engineering |
| CN111075175A (en) * | 2018-10-21 | 2020-04-28 | 韩琼瑶 | Scaffold for architectural decoration |
| CN210659173U (en) * | 2019-09-20 | 2020-06-02 | 中国建筑第五工程局有限公司 | Scaffolding for house construction |
| CN211229427U (en) * | 2019-11-15 | 2020-08-11 | 昆明冶金高等专科学校 | Scaffold for building construction |
| CN111747353A (en) * | 2020-06-25 | 2020-10-09 | 江苏锡沂水务有限公司 | Communication engineering strutting arrangement with warning function |
-
2021
- 2021-05-28 CN CN202110592264.0A patent/CN113293978A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829551A (en) * | 2017-10-19 | 2018-03-23 | 刘振勇 | Multifunctional hand foot stool for tunnel maintenance |
| CN111075175A (en) * | 2018-10-21 | 2020-04-28 | 韩琼瑶 | Scaffold for architectural decoration |
| CN209817395U (en) * | 2019-03-01 | 2019-12-20 | 鑫洲控股集团有限公司 | Strutting arrangement for civil engineering |
| CN210659173U (en) * | 2019-09-20 | 2020-06-02 | 中国建筑第五工程局有限公司 | Scaffolding for house construction |
| CN211229427U (en) * | 2019-11-15 | 2020-08-11 | 昆明冶金高等专科学校 | Scaffold for building construction |
| CN111747353A (en) * | 2020-06-25 | 2020-10-09 | 江苏锡沂水务有限公司 | Communication engineering strutting arrangement with warning function |
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Application publication date: 20210824 |