CN111734102A - Support arrangement suitable for scaffold frame - Google Patents
Support arrangement suitable for scaffold frame Download PDFInfo
- Publication number
- CN111734102A CN111734102A CN202010764446.7A CN202010764446A CN111734102A CN 111734102 A CN111734102 A CN 111734102A CN 202010764446 A CN202010764446 A CN 202010764446A CN 111734102 A CN111734102 A CN 111734102A
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- Prior art keywords
- plate
- fixed
- rectangular
- platform
- screw rod
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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
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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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
- E04G2001/242—Scaffolds movable on wheels or tracks
Abstract
The invention discloses a supporting device suitable for a scaffold, and relates to the technical field of scaffold supporting devices. The invention comprises a platform plate for installing and supporting a scaffold, a lifting device arranged below the platform plate and a jacking device for positioning the end part of the platform plate; the platform plate comprises a rectangular bottom plate; one end of the rectangular bottom plate is provided with a vertical plate abutted to the stairs; two rectangular ring sockets are fixed at the other end of the rectangular bottom plate; the lifting device comprises two guide grooves which are arranged and fixed on the lower surface of the platform plate in a bilateral symmetry manner, a sliding table which is in sliding fit with the two guide grooves, a fixed table which is arranged on the lower surface of the platform plate and is positioned at one end of each of the two guide grooves, and a driving device which is arranged on the lower surface of the fixed table and is used for driving the sliding table; the slip table includes the rectangle connecting plate of middle installation lead screw slider. According to the invention, a horizontal supporting platform is built in the stairway through the combination of the platform plate, the lifting device and the jacking device, and the jacking device has two auxiliary functions, so that the structure is simplified and the operation is flexible.
Description
Technical Field
The invention belongs to the technical field of scaffold supporting devices, and particularly relates to a supporting device suitable for a scaffold.
Background
The operation platform that current building engineering job site stairwell masonry structure and decoration and fitment construction used is usually set up or main component is through welded forming by steel pipe, fastener, even then through template, the simple nail of flitch together forms simple and easy operation platform, and this type of operation has following several problems: 1. the assembly and disassembly process is complicated, a large amount of welding operation exists in the assembly and disassembly process if welding forming is adopted, and time and labor are wasted if steel pipes and fasteners are adopted for erection; if the operation platform is formed by processing the template and the batten, time and labor are wasted, and the safety is difficult to guarantee; the original operating platform is operated in a staircase, so that the platform is very inconvenient to lift when the slopes are not matched.
Application number is 201820718031.4's utility model patent discloses a be used for staircase adjustable scaffold frame, including upper support body b and lower floor's support body an, upper support body b adopts bayonet connection with lower floor's support body an: the utility model discloses a scaffold, including upper rack body b, lower floor's support body a, upper rack body b and lower floor's support body a, upper rack body b is conventional removal scaffold, has contained conventional operation platform, protection railing, the cat ladder of going up people, bridging etc., lower floor's support body a bottom is equipped with the formula pulley of stopping, upper rack body b is equipped with the cat ladder with lower floor's support body a same side, and this device is through the difference in height of first frame construction and second frame construction on the one hand, makes things convenient for operation platform on the upper rack body can the level support on stair, and on the other hand can also finely tune lower floor's support through the altitude mixture control lead screw that sets up in lower floor's support body bottom, further ensures operation platform's level to.
Above scheme aim at revises the bottom length of scaffold to and increase the bracing and reach the purpose of installing the scaffold on the stair, but inconvenient and difficult the same steady with the horizontal plane installation of big installation of scaffold bottom fall in the installation of reality, the bracing supports unstablely. The present document thus provides a support device suitable for scaffolding that builds up a stable support platform for mounting the scaffolding in a staircase.
Disclosure of Invention
The invention aims to provide a supporting device suitable for a scaffold, a horizontal supporting platform is built in a stairway through the combination of a platform plate, a lifting device and a jacking device, the jacking device has two auxiliary functions, the structure is simplified, the operation is flexible, and the existing problems are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a supporting device suitable for a scaffold, which comprises a platform plate, a lifting device and a jacking device, wherein the platform plate is used for installing and supporting the scaffold; the platform plate comprises a rectangular bottom plate; one end of the rectangular bottom plate is provided with a vertical plate abutted to the stairs; two rectangular ring sockets are fixed at the other end of the rectangular bottom plate; the lifting device comprises two guide grooves which are arranged and fixed on the lower surface of the platform plate in a bilateral symmetry manner, a sliding table which is in sliding fit with the two guide grooves, a fixed table which is arranged on the lower surface of the platform plate and is positioned at one end of each of the two guide grooves, and a driving device which is arranged on the lower surface of the fixed table and is used for driving the sliding table; the sliding table comprises a rectangular connecting plate with a screw rod sliding block arranged in the middle; two ends of the rectangular connecting plate are respectively fixed with a sliding block which is in sliding fit with the guide groove; a first single lug is fixed on the lower end faces of the two sliding blocks respectively; the fixed table comprises a rectangular plate; two second single lugs which are symmetrically arranged are fixed on the lower surface of the rectangular plate; the first single lug and the second single lug on the same side are provided with a first supporting rod and a second supporting rod which are crossed through a shaft pin and the middle parts of which are rotationally connected through a main shaft; and the lower ends of the first supporting rod and the second supporting rod are respectively provided with an orientation wheel.
Furthermore, four cylindrical rods with seats for inserting the scaffold are fixed on the upper surface of the platform plate.
Further, the guide groove comprises a rectangular guide pipe; one side surface of the rectangular guide pipe is provided with a guide through groove matched with the sliding table; the lower end of the guide through groove is provided with a guide through hole for guiding the first single lug.
Further, the tightening device comprises a bidirectional internal thread sleeve; two ends of the bidirectional internal thread sleeve are respectively in threaded connection with a first screw rod and a second screw rod; a U-shaped inserting plate is fixed at the end part of the first screw rod; a base plate is fixed at the end part of the second screw rod; and a rubber pad is fixed on the surface of the base plate far away from the second screw rod.
Further, the driving device comprises a driving screw rod of a half-thread semicircle rod; the round rod part of the driving screw rod is arranged on the lower surface of the rectangular plate through a bearing with a seat; and a hand wheel is arranged at one end of the driving screw rod, which is positioned on the fixed table.
Further, the orientation wheel is provided with a self-locking structure.
Furthermore, the relative inner wall of the U-shaped inserting plate is matched with the upper end face and the lower end face of the rectangular bottom plate.
Furthermore, one side wall of the U-shaped plug board is in plug-in fit with the rectangular ring socket.
The invention has the following beneficial effects:
1. according to the invention, a horizontal supporting platform is built in the stairway through the combination of the platform plate, the lifting device and the jacking device, and supporting platforms with different heights can be built according to the heights of the stair treads, so that the building range of the upper-layer scaffold is enlarged.
2. The platform plate and the jacking device have two combination modes, can play different auxiliary roles in the process of building the horizontal platform plate, simplify the integral structure and have flexible combination.
3. The combination of the platform plate, the lifting device and the jacking device has reasonable and simple integral structure, is suitable for disassembly and assembly, is convenient to adjust, and is suitable for popularization and use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 view of a support device for scaffolding according to the present invention in a first use configuration;
FIG. 2 is a schematic structural diagram of a second use state of the present invention;
FIG. 3 is a schematic structural view of a platen;
FIG. 4 is a schematic structural view of the lifting device with the first support bar, the second support bar and the orientation wheel removed;
FIG. 5 is a schematic structural view of a guide groove;
FIG. 6 is a schematic structural view of the sliding table, the fixed table and the driving device;
FIG. 7 is a schematic structural view of the tightening device;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a platform plate, 2-a lifting device, 3-a tightening device, 4-a guide groove, 5-a sliding table, 6-a fixed table, 7-a driving device, 8-a first support rod, 9-a second support rod, 10-a directional wheel, 101-a rectangular bottom plate, 102-a vertical plate, 103-a rectangular ring socket, 104-a cylindrical rod with a seat, 301-a bidirectional internal threaded sleeve, 302-a first screw rod, 303-a second screw rod, 304-a U-shaped inserting plate, 305-a base plate, 306-a rubber pad, 401-a rectangular guide pipe, 402-a guide through groove, 403-a guide through hole, 501-a rectangular connecting plate, 502-a screw rod sliding block, 503-a sliding block, 504-a first single lug, 601-a rectangular plate, 602-a second single lug, 701-driving screw rod, 702-bearing with seat and 703-hand wheel.
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. 1-7, the present invention relates to a supporting device for scaffold, which comprises a platform plate 1 for mounting and supporting scaffold, a lifting device 2 installed below the platform plate 1, and a tightening device 3 for positioning the end of the platform plate 1;
the platform board 1 includes a rectangular bottom board 101; one end of the rectangular bottom plate 101 is provided with a vertical plate 102 which is abutted to the stairs; two rectangular ring sockets 103 are fixed at the other end of the rectangular bottom plate 101;
the lifting device 2 comprises two guide grooves 4 which are arranged and fixed on the lower surface of the platform plate 1 in a bilateral symmetry manner, a sliding table 5 which is in sliding fit with the two guide grooves 4, a fixed table 6 which is arranged on the lower surface of the platform plate 1 and is positioned at one end of each of the two guide grooves 4, and a driving device 7 which is arranged on the lower surface of the fixed table 6 and is used for driving the sliding table 5;
the sliding table 5 comprises a rectangular connecting plate 501 provided with a screw rod sliding block 502 in the middle; two ends of the rectangular connecting plate 501 are respectively fixed with a sliding block 503 which is in sliding fit with the guide groove 4; a first single lug 504 is respectively fixed on the lower end faces of the two sliding blocks 503;
the fixed table 6 includes a rectangular plate 601; two second single lugs 602 which are symmetrically arranged are fixed on the lower surface of the rectangular plate 601;
the first single lug 504 and the second single lug 602 on the same side are provided with a first support rod 8 and a second support rod 9 which are crossed through a shaft pin and the middle parts of which are rotationally connected through a main shaft; the lower ends of the first supporting rod 8 and the second supporting rod 9 are respectively provided with an orientation wheel 10.
Wherein, the upper surface of the platform plate 1 is fixed with four cylindrical rods 104 with seats for inserting scaffolds.
Wherein, the guide groove 4 comprises a rectangular guide tube 401; a guide through groove 402 matched with the sliding table 5 is formed in one side surface of the rectangular guide pipe 401; the lower end of the guiding through slot 402 is provided with a guiding through hole 403 for guiding the first single lug 504.
Wherein, the tightening device 3 comprises a bidirectional internal thread sleeve 301; two ends of the bidirectional internal thread sleeve 301 are respectively in threaded connection with a first screw rod 302 and a second screw rod 303; a U-shaped inserting plate 304 is fixed at the end part of the first screw rod 302; a base plate 305 is fixed at the end part of the second screw rod 303; a rubber pad 306 is fixed on the surface of the base plate 305 away from the second lead screw 303.
Wherein, the driving device 7 comprises a driving screw 701 with a half thread and a half round rod; the round rod part of the driving screw 701 is arranged on the lower surface of the rectangular plate 601 through a bearing with a seat 702; a hand wheel 703 is mounted at one end of the driving screw 701 on the fixed table 6.
Wherein, the orientation wheel 10 is provided with a self-locking structure to improve the anti-skid performance.
Wherein as shown in fig. 1, adjust the horizontality with landing slab 1 through hoisting device 2, the relative inner wall of U-shaped picture peg 304 and the cooperation of terminal surface about rectangle bottom plate 101, on the overlap joint of riser 102 one end of landing slab 1 and support stair, the tip of landing slab 1 is inserted to the U-shaped picture peg 304 of tight device 3 in top, the rubber pad 306 and the wall body contact of the tight device 3 other end in top, through rotatory two-way internal thread sleeve 301 tight landing slab 1 top, then can install scaffold.
Wherein as shown in fig. 2, adjust the length of the tight device 3 in top to the height that is close to the overlap joint stair of the 1 tip of landing slab earlier, later with a lateral wall and the cooperation of pegging graft of rectangular ring socket 103 of U-shaped picture peg 304, two tight devices 3 in top will be close the horizontally state with landing slab 1 jack-up earlier, then drive the hand wheel 703 on the drive arrangement 7 and support landing slab 1, whole process reduces the size of drive power.
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 (8)
1. The utility model provides a strutting arrangement suitable for scaffold frame which characterized in that:
the scaffold comprises a platform plate (1) for installing and supporting a scaffold, a lifting device (2) arranged below the platform plate (1) and a jacking device (3) for positioning the end part of the platform plate (1);
the platform plate (1) comprises a rectangular bottom plate (101); one end of the rectangular bottom plate (101) is provided with a vertical plate (102) which is abutted to the stairs; two rectangular ring sockets (103) are fixed at the other end of the rectangular bottom plate (101);
the lifting device (2) comprises two guide grooves (4) which are arranged and fixed on the lower surface of the platform plate (1) in a bilateral symmetry mode, a sliding table (5) which is in sliding fit with the two guide grooves (4), a fixed table (6) which is arranged on the lower surface of the platform plate (1) and is positioned at one end of each of the two guide grooves (4), and a driving device (7) which is arranged on the lower surface of the fixed table (6) and is used for driving the sliding table (5);
the sliding table (5) comprises a rectangular connecting plate (501) provided with a screw rod sliding block (502) in the middle; two ends of the rectangular connecting plate (501) are respectively fixed with a sliding block (503) which is in sliding fit with the guide groove (4); a first single lug (504) is respectively fixed on the lower end surfaces of the two sliding blocks (503);
the fixed table (6) comprises a rectangular plate (601); two second single lugs (602) which are symmetrically arranged are fixed on the lower surface of the rectangular plate (601);
the first single lug (504) and the second single lug (602) on the same side are provided with a first supporting rod (8) and a second supporting rod (9) which are crossed through a shaft pin and the middle parts of which are rotationally connected through a main shaft; and the lower ends of the first supporting rod (8) and the second supporting rod (9) are respectively provided with an orientation wheel (10).
2. A scaffolding support device according to claim 1, wherein four cylindrical bars (104) are fixed to the upper surface of the platform (1) for receiving the scaffolding.
3. A scaffolding support device according to claim 1, characterized in that the guide channel (4) comprises a rectangular guide tube (401); one side surface of the rectangular guide pipe (401) is provided with a guide through groove (402) matched with the sliding table (5); the lower end of the guide through groove (402) is provided with a guide through hole (403) used for guiding the first single lug (504).
4. A scaffolding support device according to claim 1, wherein the tightening means (3) comprises a sleeve (301) with a bidirectional internal thread; two ends of the bidirectional internal thread sleeve (301) are respectively in threaded connection with a first screw rod (302) and a second screw rod (303); a U-shaped inserting plate (304) is fixed at the end part of the first screw rod (302); a base plate (305) is fixed at the end part of the second screw rod (303); and a rubber pad (306) is fixed on the surface of the base plate (305) far away from the second screw rod (303).
5. A scaffolding support device according to claim 1, wherein the drive means (7) comprises a drive screw (701) of a half-threaded semi-circular rod; the round rod part of the driving screw rod (701) is arranged on the lower surface of the rectangular plate (601) through a bearing (702) with a seat; and a hand wheel (703) is arranged at one end of the driving screw rod (701) positioned on the fixed table (6).
6. A scaffolding support device according to claim 1, wherein the directional wheels (10) are self-locking.
7. A scaffolding support arrangement as claimed in claim 4, wherein the inner opposing walls of the U-shaped insert (304) engage the upper and lower ends of the rectangular base (101).
8. A scaffolding support device according to claim 4 wherein one side wall of the U-shaped insert plate (304) is adapted to engage with the rectangular ring socket (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764446.7A CN111734102B (en) | 2020-08-03 | 2020-08-03 | Support arrangement suitable for scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764446.7A CN111734102B (en) | 2020-08-03 | 2020-08-03 | Support arrangement suitable for scaffold frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111734102A true CN111734102A (en) | 2020-10-02 |
| CN111734102B CN111734102B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764446.7A Active CN111734102B (en) | 2020-08-03 | 2020-08-03 | Support arrangement suitable for scaffold frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN111734102B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550561A (en) * | 2021-08-09 | 2021-10-26 | 中建三局集团有限公司 | Auxiliary device is built to scaffold frame convenient to construction |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817346A (en) * | 1972-08-21 | 1974-06-18 | D Wehmeyer | Mobile scaffolding |
| KR100275802B1 (en) * | 1998-07-07 | 2000-12-15 | 조시대 | Footing |
| CN105064668A (en) * | 2015-08-14 | 2015-11-18 | 王永志 | Support device for building construction |
| CN205100525U (en) * | 2015-11-08 | 2016-03-23 | 薛关炜 | Scaffold used for building |
| CN209384607U (en) * | 2018-11-13 | 2019-09-13 | 陕西安特防护净化装饰工程有限公司 | A kind of decoration worker's finishing ceiling lifting device |
| CN209509451U (en) * | 2018-12-29 | 2019-10-18 | 江西华晨钢结构有限公司 | A kind of structural steelwork construction dismountable feet hand cradle |
| CN209942276U (en) * | 2019-03-25 | 2020-01-14 | 宿迁明远建设有限公司 | Architectural decoration auxiliary supporting device for building construction |
| CN210396061U (en) * | 2019-06-04 | 2020-04-24 | 上海臻杰建筑工程有限公司 | Movable scaffold |
| CN210598071U (en) * | 2019-07-23 | 2020-05-22 | 北京首钢富通电梯有限责任公司 | Lifting platform for interior decoration |
-
2020
- 2020-08-03 CN CN202010764446.7A patent/CN111734102B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817346A (en) * | 1972-08-21 | 1974-06-18 | D Wehmeyer | Mobile scaffolding |
| KR100275802B1 (en) * | 1998-07-07 | 2000-12-15 | 조시대 | Footing |
| CN105064668A (en) * | 2015-08-14 | 2015-11-18 | 王永志 | Support device for building construction |
| CN205100525U (en) * | 2015-11-08 | 2016-03-23 | 薛关炜 | Scaffold used for building |
| CN209384607U (en) * | 2018-11-13 | 2019-09-13 | 陕西安特防护净化装饰工程有限公司 | A kind of decoration worker's finishing ceiling lifting device |
| CN209509451U (en) * | 2018-12-29 | 2019-10-18 | 江西华晨钢结构有限公司 | A kind of structural steelwork construction dismountable feet hand cradle |
| CN209942276U (en) * | 2019-03-25 | 2020-01-14 | 宿迁明远建设有限公司 | Architectural decoration auxiliary supporting device for building construction |
| CN210396061U (en) * | 2019-06-04 | 2020-04-24 | 上海臻杰建筑工程有限公司 | Movable scaffold |
| CN210598071U (en) * | 2019-07-23 | 2020-05-22 | 北京首钢富通电梯有限责任公司 | Lifting platform for interior decoration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550561A (en) * | 2021-08-09 | 2021-10-26 | 中建三局集团有限公司 | Auxiliary device is built to scaffold frame convenient to construction |
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| CN111734102B (en) | 2020-12-01 |
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Effective date of registration: 20201104 Address after: 233399 4th floor, industrial Acceleration Center, Wuhe Economic Development Zone, Bengbu City, Anhui Province Applicant after: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: No. 5-10, Xiangyao Second Street, Zhifu District, Yantai City, Shandong Province Applicant before: Yantai Hongyue e-commerce Co.,Ltd. |
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Effective date of registration: 20201111 Address after: 225324 Kong Kong, Jiangsu City, Taizhou province high Kong Kong Xu Kong Street Kong Kong Kong Industrial Park (Xuan Fort) Applicant after: WANDA CASTERS & HARDWARE MFG. Co.,Ltd. Address before: 233399 4th floor, industrial Acceleration Center, Wuhe Economic Development Zone, Bengbu City, Anhui Province Applicant before: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A support device suitable for scaffolding Effective date of registration: 20230425 Granted publication date: 20201201 Pledgee: Bank of Communications Co.,Ltd. Taizhou Branch Pledgor: WANDA CASTERS & HARDWARE MFG. Co.,Ltd. Registration number: Y2023320000229 |