CN112727038A - Civil engineering construction is with stable form scaffold frame of dismouting of being convenient for - Google Patents
Civil engineering construction is with stable form scaffold frame of dismouting of being convenient for Download PDFInfo
- Publication number
- CN112727038A CN112727038A CN202110052270.7A CN202110052270A CN112727038A CN 112727038 A CN112727038 A CN 112727038A CN 202110052270 A CN202110052270 A CN 202110052270A CN 112727038 A CN112727038 A CN 112727038A
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- Prior art keywords
- sliding
- fixedly connected
- civil engineering
- plates
- engineering construction
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Classifications
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
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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
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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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
-
- 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
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention belongs to the technical field of building construction, and particularly relates to a stable scaffold convenient to disassemble and assemble for civil engineering construction. According to the invention, by arranging the lifting mechanism which is arranged on the upper side of the base and used for lifting the supporting plate, an operator can stand on the supporting plate for construction, the height can be automatically adjusted, the lifting mechanism is simple and convenient, redundant ladder stand components are not required to be installed, and the influence on the safety performance of the whole scaffold is avoided; through the arrangement of the base in detachable connection and the protection plate in detachable connection with the upper side, the vertical plate, the base and the protection plate on the upper side are detached and installed, the operation is simple and easy, and the progress of construction is prevented from being influenced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a stable scaffold convenient to disassemble and assemble for civil engineering construction.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
Scaffold among the prior art adopts the mode of piling up to install, when highly reaching the certain degree and need climbing, uses very inconvenient, consequently need again to scaffold frame installation cat ladder, causes the scaffold not very stable, and secondly, traditional scaffold is because spare part is too many, leads to the installation and dismantles to spend a large amount of time, influences the progress of engineering.
Therefore, a stable scaffold which is convenient to assemble and disassemble and used for civil engineering construction is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that the installation and the disassembly are not simple and convenient enough and the use is not stable enough in the prior art, and provides a stable scaffold which is convenient to disassemble and assemble and used for civil engineering construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a civil engineering construction is with stable form scaffold frame of dismouting of being convenient for, includes two risers, two both sides all rotate around the lower extreme of riser and are connected with two spinal branch vaulting poles, two the equal fixedly connected with mounting panel in one side lateral wall lower part that the riser is close to each other, two can dismantle between the mounting panel and be connected with the base, the backup pad is installed to the upside of base, be equipped with the elevating system who goes up and down to the backup pad in the base, two can not dismantle on the lateral wall of one side that the riser is close to each other and be connected with two guard plates, two.
Preferably, equal sliding connection has two fly leafs, two on the left and right sides wall of base equal fixedly connected with wedge on the one side lateral wall that the fly leaf was kept away from each other, two the first spring of fixedly connected with on the one side lateral wall that the fly leaf is close to each other, two all be equipped with the recess on the mounting panel is close to one side lateral wall of base, all be equipped with on the upper and lower lateral wall of recess with wedge assorted wedge, be equipped with corresponding first screw hole between the bottom of wedge and the wedge, it is corresponding first screw hole female connection has first bolt.
Preferably, the left side wall and the right side wall of the base are both provided with second sliding grooves, the second sliding grooves are internally provided with two second sliding blocks matched with the second sliding grooves, and the two second sliding blocks are respectively and fixedly connected with the two movable plates.
Preferably, the lifting mechanism comprises a cavity arranged in the base, the right side of the upper end of the base is fixedly connected with a motor, the output end of the motor is coaxially and fixedly connected with a rotating shaft which penetrates into the cavity, a threaded rod is rotatably connected between the left side wall and the right side wall of the cavity, the rotating shaft is in transmission connection with the threaded rod through a transmission piece, the bottom of the cavity is connected with two movable rods in a sliding way, the side wall is equipped with the fluting on the cavity, two the movable rod all runs through the fluting setting, two the part that the movable rod is located the cavity all is equipped with the second screw hole, two the second screw hole all with threaded rod threaded connection, the upper end of two movable rods all rotates and is connected with first pivot pole, two first pivot pole runs through the setting each other, two rotate through the axis of rotation between the first pivot pole and connect, two first pivot pole all with the lower side wall sliding connection of backup pad.
Preferably, the transmission part comprises a first bevel gear and a second bevel gear, the first bevel gear is coaxially and fixedly connected with one end of the rotating shaft, which is located in the cavity, the second bevel gear is coaxially and fixedly connected with the threaded rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, a second sliding groove is formed in the lower side wall of the cavity, two second sliding blocks matched with the second sliding groove are arranged in the second sliding groove, and the two second sliding blocks are fixedly connected with the two movable rods respectively.
Preferably, the lower side wall of the supporting plate is provided with a third sliding groove, two third sliding blocks matched with the third sliding groove are arranged in the third sliding groove, and the two third sliding blocks are respectively connected with the two first rotating rods in a rotating mode.
Preferably, two one side lateral wall that the riser is close to each other all is equipped with two draw-in grooves, the upper and lower lateral wall of draw-in groove all is equipped with corresponding third screw hole with both ends about the guard plate, corresponding third screw hole female connection has the second bolt.
Preferably, buffer gear is including installing two buffer boards between two guard plates, two the equal fixedly connected with dead lever in one side that the buffer board is close to two guard plates respectively, two the dead lever is close to each other one side all rotates and is connected with two second dwangs, two the second dwang respectively with two buffer board sliding connection, be equipped with the fourth spout on the buffer board, be equipped with two assorted fourth sliders with it in the fourth spout, two the fourth slider rotates with two second dwangs respectively to be connected, two fixedly connected with second spring between the fourth slider.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting mechanism for lifting the supporting plate is arranged on the upper side of the base, so that an operator can stand on the supporting plate for construction, the height can be automatically adjusted, the lifting mechanism is simple and convenient, redundant ladder stand assemblies do not need to be installed, and the influence on the safety performance of the whole scaffold is avoided;
2. through the arrangement of the base in detachable connection and the protection plate in detachable connection with the upper side, the vertical plate, the base and the protection plate on the upper side are detached and installed, the operation is simple and easy, and the progress of construction is prevented from being influenced.
Drawings
Fig. 1 is a perspective view of a middle structure of a stable scaffold convenient to assemble and disassemble for civil engineering construction according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a perspective view of a buffering mechanism of a stable scaffold convenient to disassemble and assemble for civil engineering construction according to the present invention;
fig. 5 is a schematic external structural view of a stable scaffold convenient to assemble and disassemble for civil engineering construction according to the present invention.
In the figure: the vertical plate, the supporting rod 2, the mounting plate 3, the base 4, the supporting plate 5, the lifting mechanism 6, the protection plate 7, the buffer mechanism 8, the movable plate 9, the wedge-shaped block 10, the first spring 11, the groove 12, the wedge-shaped groove 13, the first bolt 14, the cavity 15, the motor 16, the rotating shaft 17, the threaded rod 18, the transmission part 19, the movable rod 20, the first rotating rod 21, the first bevel gear 22, the second bevel gear 23, the clamping groove 24, the second bolt 25, the buffer plate 26, the fixing rod 27, the second rotating rod 28 and the second spring 29.
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.
Referring to fig. 1-5, a civil engineering construction is with stable form scaffold frame of dismouting of being convenient for, including two risers 1, both sides all rotate around the lower extreme of two risers 1 and are connected with two spinal branch vaulting poles 2, two spinal branch vaulting poles 2 can lock, guarantee the stability of support, the equal fixedly connected with mounting panel 3 in one side lateral wall lower part that two risers 1 are close to each other, can dismantle between two mounting panels 3 and be connected with base 4, specifically, equal sliding connection has two fly leafs 9 on the wall of the left and right sides of base 4, it needs to explain, all be equipped with the second spout on the lateral wall about base 4, be equipped with two assorted second sliders with it in the second spout, two second sliders respectively with two fly leafs 9 fixed connection.
In the invention, a wedge block 10 is fixedly connected to the side wall of one side, which is far away from each other, of two movable plates 9, a first spring 11 is fixedly connected to the side wall of one side, which is close to each other, of two mounting plates 3, a groove 12 is arranged on the side wall of one side, which is close to a base 4, of each groove 12, a wedge groove 13 matched with the wedge block 10 is arranged on each of the upper side and the lower side of each groove 12, a corresponding first threaded hole is arranged between the bottom of each wedge groove 13 and the wedge block 10, a first bolt 14 is connected to each corresponding first threaded hole in an internal thread manner, a supporting plate 5 is arranged on the upper side of the base 4, a lifting mechanism 6 for lifting the supporting plate 5 is arranged in the base 4, the lifting mechanism 6 comprises a cavity 15 arranged in the base 4, a motor 16 is fixedly connected to the right side of the upper end of the base 4, the, this is prior art, it does not describe here in detail, the coaxial fixedly connected with pivot 17 of motor 16's output, pivot 17 runs through to cavity 15, it is connected with threaded rod 18 to rotate between the left and right sides lateral wall of cavity 15, threaded rod 18 is two-way threaded rod, be connected through the transmission of driving medium 19 between pivot 17 and the threaded rod 18, it needs to explain that, driving medium 19 includes first bevel gear 22 and second bevel gear 23, first bevel gear 22 is located the coaxial fixed connection of one end of cavity 15 with pivot 17, second bevel gear 23 and the coaxial fixed connection of threaded rod 18, first bevel gear 22 meshes with second bevel gear 23 mutually.
In the invention, two movable rods 20 are slidably connected to the bottom of the cavity 15, it is noted that a second chute is formed in the lower side wall of the cavity 15, two second sliders matched with the second chute are arranged in the second chute, the two second sliders are respectively and fixedly connected with the two movable rods 20, a slot is formed in the upper side wall of the cavity 15, the two movable rods 20 are arranged in the slot in a penetrating manner, second threaded holes are formed in the parts of the two movable rods 20, which are located in the cavity 15, respectively, the two second threaded holes are in threaded connection with the threaded rod 18, the upper ends of the two movable rods 20 are rotatably connected with the first rotating rods 21, the two first rotating rods 21 are arranged in the penetrating manner, and the two first rotating rods 21 are rotatably connected through the.
In the invention, the two first rotating rods 21 are both connected with the lower side wall of the supporting plate 5 in a sliding manner, it is worth mentioning that the lower side wall of the supporting plate 5 is provided with a third sliding groove, two third sliding blocks matched with the third sliding groove are arranged in the third sliding groove, the two third sliding blocks are respectively connected with the two first rotating rods 21 in a rotating manner, two protection plates 7 are connected to one side wall of the two vertical plates 1 close to each other in a non-detachable manner, it needs to be noted that two clamping grooves 24 are arranged on one side wall of the two vertical plates 1 close to each other, corresponding third threaded holes are respectively arranged on the upper side wall and the lower side wall of each clamping groove 24 and the left end and the right end of each protection plate 7, and.
In the invention, the buffer mechanism 8 is arranged between the two protection plates 7, and it should be noted that the buffer mechanism 8 comprises two buffer plates 26 arranged between the two protection plates 7, one sides of the two buffer plates 26 respectively close to the two protection plates 7 are fixedly connected with fixing rods 27, one sides of the two fixing rods 27 close to each other are rotatably connected with two second rotating rods 28, the two second rotating rods 28 are respectively connected with the two buffer plates 26 in a sliding manner, a fourth sliding groove is arranged on the buffer plates 26, two fourth sliding blocks matched with the fourth sliding blocks are arranged in the fourth sliding groove, the two fourth sliding blocks are respectively connected with the two second rotating rods 28 in a rotating manner, a second spring 29 is fixedly connected between the two fourth sliding blocks, and the buffer mechanism between the two protection plates 7 can provide safety guarantee for workers and avoid accidents in the construction process.
When the anti-theft device is used, when the protection plate 7 is installed, two ends of the protection plate 7 are inserted into the clamping grooves 24 on the two vertical plates 1, then the protection plate is fixed through the two second bolts 25 on the front side and the rear side, then the two movable plates 9 on the left side and the right side of the base 4 are inserted into the grooves 12 in the two installation plates 3, so that the two wedge-shaped blocks 10 are inserted into the wedge-shaped grooves 13, and then the two first bolts 14 are used for fixing; when the height of the supporting plate 5 is adjusted, the motor 16 is turned on, the motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the threaded rod 18 to rotate, the threaded rod 18 drives the two movable rods 20 to be close to each other, the two movable rods 20 drive the two first movable rods 21 to rotate, the two first movable rods 21 drive the supporting plate 5 on the upper side to ascend, the automatic ascending or descending effect is achieved, and potential safety hazards caused by the installation of the crawling ladder are avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a civil engineering construction is with stable form scaffold frame of dismouting of being convenient for, includes two risers (1), its characterized in that, two both sides all rotate around the lower extreme of riser (1) and are connected with two spinal branch vaulting poles (2), two the equal fixedly connected with mounting panel (3) in one side lateral wall lower part that riser (1) are close to each other, two can dismantle between mounting panel (3) and be connected with base (4), backup pad (5) are installed to the upside of base (4), be equipped with in base (4) and carry out elevating system (6) that go up and down to backup pad (5), two undetachable is connected with two guard plates (7), two on the one side lateral wall that riser (1) are close to each other be equipped with buffer gear (8) between guard.
2. A stable scaffold for civil engineering construction easy to assemble and disassemble according to claim 1, it is characterized in that two movable plates (9) are slidably connected on the left side wall and the right side wall of the base (4), a wedge block (10) is fixedly connected on one side wall of the two movable plates (9) which are far away from each other, a first spring (11) is fixedly connected on one side wall of the two movable plates (9) which are close to each other, a groove (12) is arranged on one side wall of the two mounting plates (3) which are close to the base (4), the upper and lower side walls of the groove (12) are both provided with a wedge-shaped groove (13) matched with the wedge-shaped block (10), a first corresponding threaded hole is formed between the bottom of the wedge-shaped groove (13) and the wedge block (10), and a first bolt (14) is connected to the first corresponding threaded hole in an internal thread mode.
3. The stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 2, wherein the left and right side walls of the base (4) are provided with second sliding grooves, two second sliding blocks matched with the second sliding grooves are arranged in the second sliding grooves, and the two second sliding blocks are respectively and fixedly connected with the two movable plates (9).
4. The stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 1, wherein the lifting mechanism (6) comprises a cavity (15) arranged in the base (4), the right side of the upper end of the base (4) is fixedly connected with a motor (16), the output end of the motor (16) is coaxially and fixedly connected with a rotating shaft (17), the rotating shaft (17) penetrates through the cavity (15), a threaded rod (18) is rotatably connected between the left side wall and the right side wall of the cavity (15), the rotating shaft (17) is in transmission connection with the threaded rod (18) through a transmission member (19), the bottom of the cavity (15) is slidably connected with two movable rods (20), the upper side wall of the cavity (15) is provided with a slot, the two movable rods (20) are both arranged through the slot, and the parts of the two movable rods (20) located in the cavity (15) are both provided with second threaded holes, two the second screw hole all with threaded rod (18) threaded connection, the upper end of two movable rods (20) is all rotated and is connected with first rotation pole (21), two first rotation pole (21) run through the setting each other, two rotate through the axis of rotation between first rotation pole (21) and connect, two first rotation pole (21) all with the lower lateral wall sliding connection of backup pad (5).
5. A stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 4, wherein the transmission member (19) comprises a first bevel gear (22) and a second bevel gear (23), the first bevel gear (22) and one end of the rotating shaft (17) located in the cavity (15) are coaxially and fixedly connected, the second bevel gear (23) and the threaded rod (18) are coaxially and fixedly connected, and the first bevel gear (22) is meshed with the second bevel gear (23).
6. The stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 4, wherein the lower side wall of the cavity (15) is provided with a second sliding groove, two matched second sliding blocks are arranged in the second sliding groove, and the two second sliding blocks are respectively and fixedly connected with the two movable rods (20).
7. A stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 4 is characterized in that the lower side wall of the support plate (5) is provided with a third sliding chute, two third sliding blocks matched with the third sliding chute are arranged in the third sliding chute, and the two third sliding blocks are respectively and rotatably connected with the two first rotating rods (21).
8. The stable scaffold convenient to disassemble and assemble for civil engineering construction according to claim 1, wherein two clamping grooves (24) are respectively arranged on the side walls of two adjacent vertical plates (1), the upper and lower side walls of each clamping groove (24) and the left and right ends of the protection plate (7) are respectively provided with a corresponding third threaded hole, and a second bolt (25) is connected with the corresponding third threaded hole in a threaded manner.
9. A stable scaffold for civil engineering construction easy to assemble and disassemble according to claim 1, it is characterized in that the buffer mechanism (8) comprises two buffer plates (26) arranged between two protection plates (7), one sides of the two buffer plates (26) close to the two protection plates (7) respectively are fixedly connected with fixing rods (27), one sides of the two fixing rods (27) close to each other are rotatably connected with two second rotating rods (28), the two second rotating rods (28) are respectively connected with the two buffer plates (26) in a sliding way, and a fourth sliding groove is formed in the buffer plate (26), two fourth sliding blocks matched with the buffer plate are arranged in the fourth sliding groove, the two fourth sliding blocks are respectively and rotatably connected with the two second rotating rods (28), and a second spring (29) is fixedly connected between the two fourth sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052270.7A CN112727038A (en) | 2021-01-15 | 2021-01-15 | Civil engineering construction is with stable form scaffold frame of dismouting of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052270.7A CN112727038A (en) | 2021-01-15 | 2021-01-15 | Civil engineering construction is with stable form scaffold frame of dismouting of being convenient for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112727038A true CN112727038A (en) | 2021-04-30 |
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ID=75593328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110052270.7A Pending CN112727038A (en) | 2021-01-15 | 2021-01-15 | Civil engineering construction is with stable form scaffold frame of dismouting of being convenient for |
Country Status (1)
| Country | Link |
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| CN (1) | CN112727038A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314052A (en) * | 2002-04-19 | 2003-11-06 | Ehime Auto Glass Kk | Working table enabling easy assembly and disassembly and easy height adjustment |
| CN208137390U (en) * | 2018-04-16 | 2018-11-23 | 母世超 | A kind of safety-type scaffold of architectural engineering |
| CN210239082U (en) * | 2019-06-10 | 2020-04-03 | 中铁建工集团有限公司 | Temporary hydropower integrated bracket for construction site |
| CN210771156U (en) * | 2019-11-12 | 2020-06-16 | 马腾 | Support protective equipment |
| CN111648581A (en) * | 2020-06-11 | 2020-09-11 | 深圳市兰锋科技有限公司 | Construction is with novel scaffold frame that has safeguard function |
| CN212002676U (en) * | 2020-03-10 | 2020-11-24 | 张杨 | Wallboard is used in civil engineering construction |
-
2021
- 2021-01-15 CN CN202110052270.7A patent/CN112727038A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314052A (en) * | 2002-04-19 | 2003-11-06 | Ehime Auto Glass Kk | Working table enabling easy assembly and disassembly and easy height adjustment |
| CN208137390U (en) * | 2018-04-16 | 2018-11-23 | 母世超 | A kind of safety-type scaffold of architectural engineering |
| CN210239082U (en) * | 2019-06-10 | 2020-04-03 | 中铁建工集团有限公司 | Temporary hydropower integrated bracket for construction site |
| CN210771156U (en) * | 2019-11-12 | 2020-06-16 | 马腾 | Support protective equipment |
| CN212002676U (en) * | 2020-03-10 | 2020-11-24 | 张杨 | Wallboard is used in civil engineering construction |
| CN111648581A (en) * | 2020-06-11 | 2020-09-11 | 深圳市兰锋科技有限公司 | Construction is with novel scaffold frame that has safeguard function |
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Application publication date: 20210430 |