CN113990177B - Adjustable signboard frame - Google Patents
Adjustable signboard frame Download PDFInfo
- Publication number
- CN113990177B CN113990177B CN202111371034.8A CN202111371034A CN113990177B CN 113990177 B CN113990177 B CN 113990177B CN 202111371034 A CN202111371034 A CN 202111371034A CN 113990177 B CN113990177 B CN 113990177B
- Authority
- CN
- China
- Prior art keywords
- rod
- assembly
- sliding block
- displacement
- frame
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The application discloses an adjustable signboard frame which comprises a fixed frame, wherein the fixed frame comprises a base and fixed vertical rods, the fixed vertical rods are arranged at the top of the base, and fixed cross rods are arranged at two sides of the fixed vertical rods; the storage assembly comprises a supporting assembly and a rotary displacement assembly, wherein the supporting assembly is connected with the rotary displacement assembly through a screw, and the rotary displacement assembly is rotationally connected with the fixing frame through a rotating shaft. According to the application, the recovery and fixation of the fixing frame are realized through the storage component, and the fixing frame can be put down and recovered at any time when needed, so that the recovery and fixation device is convenient and quick.
Description
Technical Field
The application relates to the technical field of signboard, in particular to an adjustable signboard frame.
Background
The equipment nameplate in the current transformer substation is a rectangular plane of aluminum alloy and is fixed on a framework of equipment by two rivet screws. The main disadvantages of this connection are: the license plate is easy to swing along with wind, twist and even drop under severe weather conditions, and therefore safety accidents are caused.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
In order to solve the technical problems, the application provides the following technical scheme: the adjustable signboard frame comprises a fixed frame, wherein the fixed frame comprises a base and fixed vertical rods, the fixed vertical rods are arranged at the top of the base, and fixed cross rods are arranged at two sides of the fixed vertical rods; the storage assembly comprises a supporting assembly and a rotary displacement assembly, wherein the supporting assembly is connected with the rotary displacement assembly through a screw, and the rotary displacement assembly is rotationally connected with the fixing frame through a rotating shaft.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the support assembly comprises a support frame, a rotating motor is arranged on the support frame, the output end of the rotating motor is connected with the screw rod, and displacement rods are arranged on two sides of the rotating motor.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the rotary displacement assembly comprises an auxiliary rotary piece and a displacement piece, and the auxiliary rotary piece is positioned between the displacement piece and the rotary motor.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the auxiliary rotating piece comprises a first sliding block, a first through hole is formed in the first sliding block, the screw rod and the displacement rod penetrate through the first through hole, a first connecting rod is arranged at the bottom of the first sliding block, a rack is arranged at one end, far away from the first sliding block, of the first connecting rod, and the first connecting rod is connected with the support frame through a telescopic spring.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the top of the first sliding block is provided with a first grid blocking magnetic block, and the top of the supporting frame is provided with a second grid blocking magnetic block.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the displacement piece comprises a second sliding block, a threaded hole is formed in the middle of the second sliding block, the screw rod penetrates through the threaded hole, second through holes are formed in two sides of the second sliding block, the displacement rod penetrates through the second through holes, and the second sliding block is connected with the rotating shaft through a second connecting rod.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: gears are arranged on two sides of the rotating shaft and meshed with the racks.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the rotating shaft is connected with the fixing frame through a fixed vertical rod.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the fixed vertical rod comprises a first inner rod and a first outer rod, the first inner rod is sleeved inside the first outer rod, and a first fixed bolt is arranged on the first outer rod; the fixed cross bar comprises a second inner rod and a second outer rod, the second inner rod is sleeved inside the second outer rod, a second fixing bolt is arranged on the second outer rod, the ends of the first inner rod and the second inner rod are both provided with reverse buckling grooves, and the base is provided with mounting grooves.
As a preferred embodiment of the adjustable signboard shelf of the present application, wherein: the outer pole outside of second is provided with first sliding groove, and the second inner rod is provided with the sliding rod that wears out first sliding groove, the support frame bottom is provided with the second sliding groove with the sliding rod collocation.
The application has the beneficial effects that: according to the application, the recovery and fixation of the fixing frame are realized through the storage component, and the fixing frame can be put down and recovered at any time when needed, so that the recovery and fixation device is convenient and quick.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the present application.
FIG. 2 is a schematic view of a support assembly according to the present application.
FIG. 3 is a schematic view of a rotary displacement assembly according to the present application.
FIG. 4 is a schematic view of the auxiliary rotating member assembly according to the present application.
Fig. 5 is a schematic view of a displacement member according to the present application.
Fig. 6 is a schematic view of the structure of the fixing frame of the present application.
Fig. 7 is a schematic view of the structure of the fixed rail of the present application.
Fig. 8 is a schematic view showing the fixing frame rotated to a horizontal state.
Fig. 9 is a schematic view illustrating the movement of the fixing frame into the accommodating assembly.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Examples
Referring to fig. 1, in a first embodiment of the present application, an adjustable signboard holder is provided, which includes a fixing frame 100 including a base 101 and a fixing post 102, wherein the fixing post 102 is disposed on top of the base 101, two sides of the fixing post 102 are provided with fixing cross bars 103, and the fixing frame 100 is used for fixedly mounting a signboard; the accommodating assembly 200 comprises a supporting assembly 201 and a rotary displacement assembly 202, wherein the supporting assembly 201 and the rotary displacement assembly 202 are connected through a screw 201a, the rotary displacement assembly 202 is rotationally connected with the fixing frame 100 through a rotating shaft 202a, the accommodating assembly 200 is used for accommodating the fixing frame 100, and the rotary displacement assembly 202 is used for transporting and rotating the fixing frame 100.
The fixing frame 100 and the storage assembly 200 are rotationally connected through the rotating shaft 202a, the fixing frame 100 is positioned in the storage assembly 200 initially, the screw 201a is rotated, the rotating displacement assembly 202 drives the fixing frame 100 to move towards the outside of the support assembly 201, when the fixing frame 100 moves to the outer edge of the support assembly 201, the rotating shaft 202a rotates, the fixing frame 100 rotates clockwise around the rotating shaft 202a, the fixing frame 100 is mutually perpendicular to the rotating displacement assembly 202 after rotating for 90 degrees, and then the signboard can be installed on the fixing frame 100; when the fixing frame 100 needs to be recovered, the screw 201a is rotated, so that the rotary displacement assembly 202 moves towards the inside of the supporting assembly 201, the fixing frame 100 connected with the rotary displacement assembly 202 firstly rotates anticlockwise around the rotating shaft 202a, and is located in the same plane as the containing assembly 200 after rotating for 90 degrees, and then the rotary displacement assembly 202 continues to move towards the inside of the supporting assembly 201, so that the fixing frame 100 which is located in the same plane as the containing assembly 200 is driven to move towards the inside of the supporting assembly 201, and the fixing frame 100 is transmitted into the containing assembly 200.
The recovery and fixation of the fixing frame 100 are realized through the storage assembly 200, and the fixing frame 100 can be put down and recovered at any time when needed, so that the device is convenient and quick.
Examples
Referring to fig. 1 to 5, 8 and 9, a second embodiment of the present application is shown, which is different from the first embodiment in that: the supporting component 201 comprises a supporting frame 201b, a rotating motor 201c is arranged on the supporting frame 201b, the rotating motor 201c adopts a forward and reverse rotating motor, the output end of the rotating motor 201c is connected with a screw 201a, and displacement rods 201d are arranged on two sides of the rotating motor 201 c. The rotary displacement assembly 202 includes an auxiliary rotating member 202b and a displacement member 202c, the auxiliary rotating member 202b being located between the displacement member 202c and the rotary motor 201 c.
The auxiliary rotating member 202b includes a first sliding block 202b-1, a first through hole 202b-2 is provided on the first sliding block 202b-1, a screw 201a and a displacement rod 201d pass through the provided first through hole 202b-2, a first connecting rod 202b-3 is provided at the bottom of the first sliding block 202b-1, a rack 202b-4 is provided at one end of the first connecting rod 202b-3 far away from the first sliding block 202b-1, and the first connecting rod 202b-3 is connected with the supporting frame 201b through a telescopic spring 202 b-5. The top of the first sliding block 202b-1 is provided with a first blocking magnetic block 202b-6, the top of the supporting frame 201b is provided with a second blocking magnetic block 201b-1, and the first blocking magnetic block 202b-6 and the second blocking magnetic block 201b-1 can prevent the auxiliary rotating member 202b from continuously moving forwards and can cooperate with the telescopic spring 202b-5 to ensure that the auxiliary rotating member 202b retreats under the action force of the forward movement of the displacement member 202 c.
The displacement member 202c comprises a second sliding block 202c-1, a threaded hole 202c-2 is formed in the middle of the second sliding block 202c-1, a screw 201a penetrates through the threaded hole 202c-2, second through holes 202c-3 are formed in two sides of the second sliding block 202c-1, a displacement rod 201d penetrates through the second through holes 202c-3, and the second sliding block 202c-1 is connected with the rotating shaft 202a through a second connecting rod 202 c-4. Gears 202a-1 are disposed on both sides of the rotating shaft 202a, and the gears 202a-1 are engaged with the racks 202 b-4.
The rotation motor 201c rotates to drive the screw 201a to rotate, the screw 201a and the displacement rod 201d pass through the first through hole 202b-2 provided in the auxiliary rotating member 202b, the screw 201a and the displacement rod 201d respectively pass through the threaded hole 202c-2 and the second through hole 202c-3 provided in the displacement member 202c, and the auxiliary rotating member 202b is located between the displacement member 202c and the rotation motor 201 c.
Initially, the fixing frame 100 is located inside the storage assembly 200, at this time, the auxiliary rotating member 202b is abutted against the displacement member 202c, the telescopic spring 202b-5 is in a compressed state, the rotating motor 201c is started to rotate positively, the screw 201a is driven to rotate, the second sliding block 202c-1 moves outwards along the screw 201a, thereby driving the whole displacement member 202c and the fixing frame 100 connected with the displacement member 202c to move outwards, the first sliding block 202b-1 always moves outwards along with the second sliding block 202c-1 under the action of the telescopic spring 202b-5, thereby driving the whole auxiliary rotating member 202b to move outwards, the auxiliary rotating member 202b and the displacement member 202c to move synchronously, the rack 202b-4 and the gear 202a-1 keep relatively static, the rotating shaft 202a keeps static, in the moving process, when the first grid blocking magnet 202b-6 arranged at the top of the auxiliary rotating member 202b is abutted against the second grid magnet block 201b-1, the first sliding block 202b-1 moves outwards, and simultaneously moves outwards along with the second sliding block 202b-1, the rack 202b-4 and the rack 202b-1 is driven to move outwards along with the rotating member 202b, and the rack 202b-4 is still kept static, and the rack 202b-1 moves downwards along with the rotating member 202b, and the rack 202b-4 moves downwards, and the rack 202b-1 continues to move downwards, and the rack 202b moves downwards, and the rack 202 b-202 b continues to move upwards, and the rack 202b moves upwards, and the rack 202b-1 continues to move upwards, and the rack 202b and keeps static, and the rack 202b moves upwards, and keeps the rack 202b and moves.
When the fixing frame 100 is not needed, the rotating motor 201c is started to rotate reversely, the screw 201a is driven to rotate, the second sliding block 202c-1 moves inwards along the screw 201a, the whole displacement piece 202c and the fixing frame 100 connected with the displacement piece 202c are driven to move inwards, the auxiliary rotation piece 202b still keeps still, the rack 202b-4 arranged on the auxiliary rotation piece 202b still keeps still, the gear 202a-1 rotates anticlockwise under the action of the rack 202b-4, the rotating shaft 202a is driven to rotate anticlockwise, the fixing frame 100 rotates anticlockwise until the second sliding block 202c-1 is in contact with the displacement piece 202c, the second sliding block 202c-1 and the first sliding block 202b-1 abut against each other, the auxiliary rotation piece 202b is driven to move inwards when the displacement piece 202c moves inwards, the rack 202b-4 and the gear 202a-1 keep still again under the condition of moving simultaneously, the rotating shaft 202a keeps still, the fixing frame 100 returns to the inside the storage assembly 200 along with the rotating displacement assembly 202, and the telescopic spring 202b-5 is in a recompression state again.
In this embodiment, the rotation, recovery and lowering operations of the fixing frame 100 are realized by the auxiliary rotating member 202b and the displacement member 202c, so that the working state of the fixing frame 100 can be changed as required, and convenience and rapidness are achieved.
Examples
Referring to fig. 1 to 9, a third embodiment of the present application is shown, which is different from the first two embodiments in that: the rotating shaft 202a is connected with the fixing frame 100 through the fixing vertical rod 102.
The fixed vertical rod 102 comprises a first inner rod 102a and a first outer rod 102b, the first inner rod 102a is sleeved inside the first outer rod 102b, and a first fixed bolt 102c is arranged on the first outer rod 102 b; the fixed cross bar 103 comprises a second inner rod 103a and a second outer rod 103b, the second inner rod 103a is sleeved inside the second outer rod 103b, a second fixing bolt 103c is arranged on the second outer rod 103b, counter-buckling grooves are formed in the ends of the first inner rod 102a and the second inner rod 103a, and the base 101 is provided with a mounting groove.
The first inner rod 102a can move inside the first outer rod 102b, the second inner rod 103a can move inside the second outer rod 103b, the lengths of the fixed vertical rod 102 and the fixed cross rod 103 can be adjusted according to the size of the signboard, when in use, the signboard is firstly placed in the mounting groove provided in the base 101, the extension length of the fixed vertical rod 102 and the fixed cross rod 103 is adjusted to match the size of the signboard, after the extension length is adjusted to be suitable for the length, the first fixing bolt 102c and the second fixing bolt 103c are screwed down, so that the first inner rod 102a and the second inner rod 103a of the fixed cross rod are kept in a fixed state, and at the moment, the outer edges of the signboard are all located in the back-buckling groove, so that the signboard is fixed.
Further, a first sliding groove 103b-1 is formed in the outer side of the second outer rod 103b, a sliding rod 103a-1 penetrating out of the first sliding groove 103b-1 is formed in the second inner rod 103a, and a second sliding groove 201b-2 matched with the sliding rod 103a-1 is formed in the bottom of the supporting frame 201 b.
The second sliding groove 201b-2 is trapezoid, with a larger opening side located outside the supporting frame 201b, when the fixing frame 100 and the rotary displacement assembly 202 are located in the same plane and move towards the inside of the accommodating assembly 200, the sliding rod 103a-1 of the second inner rod 103a enters the second sliding groove 201b-2 arranged at the bottom of the supporting frame 201b, and because the second sliding groove 201b-2 is trapezoid and the larger opening side is located outside the supporting frame 201b, the sliding rod 103a-1 can enter the second sliding groove 201b-2 no matter how long the second inner rod 103a extends out of the second outer rod 103b, and as the fixing frame 100 moves, the sliding rod 103a-1 contacts with the oblique side of the second sliding groove 201b-2, so that under the action of the second sliding groove 201b-2, the sliding rod 103a-1 gradually moves towards the central position of the supporting frame 201b, and the second inner rod 103a is driven to shrink into the second outer rod 103b
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (4)
1. An adjustable signboard shelf which characterized in that: comprising the steps of (a) a step of,
the fixing frame (100) comprises a base (101) and fixed vertical rods (102), wherein the fixed vertical rods (102) are arranged at the top of the base (101), and fixed cross rods (103) are arranged at two sides of the fixed vertical rods (102);
the storage assembly (200) comprises a supporting assembly (201) and a rotary displacement assembly (202), wherein the supporting assembly (201) is connected with the rotary displacement assembly (202) through a screw (201 a), and the rotary displacement assembly (202) is rotationally connected with the fixing frame (100) through a rotating shaft (202 a);
the support assembly (201) comprises a support frame (201 b), a rotating motor (201 c) is arranged on the support frame (201 b), the output end of the rotating motor (201 c) is connected with the screw (201 a), and displacement rods (201 d) are arranged on two sides of the rotating motor (201 c);
the rotary displacement assembly (202) comprises an auxiliary rotating member (202 b) and a displacement member (202 c), wherein the auxiliary rotating member (202 b) is positioned between the displacement member (202 c) and the rotary motor (201 c);
the auxiliary rotating piece (202 b) comprises a first sliding block (202 b-1), a first through hole (202 b-2) is formed in the first sliding block (202 b-1), a screw rod (201 a) and a displacement rod (201 d) penetrate through the first through hole (202 b-2), a first connecting rod (202 b-3) is arranged at the bottom of the first sliding block (202 b-1), a rack (202 b-4) is arranged at one end, far away from the first sliding block (202 b-1), of the first connecting rod (202 b-3), and the first connecting rod (202 b-3) is connected with the supporting frame (201 b) through a telescopic spring (202 b-5);
the top of the first sliding block (202 b-1) is provided with a first grid blocking magnetic block (202 b-6), and the top of the supporting frame (201 b) is provided with a second grid blocking magnetic block (201 b-1);
the displacement piece (202 c) comprises a second sliding block (202 c-1), a threaded hole (202 c-2) is formed in the middle of the second sliding block (202 c-1), a screw (201 a) penetrates through the threaded hole (202 c-2), second through holes (202 c-3) are formed in two sides of the second sliding block (202 c-1), a displacement rod (201 d) penetrates through the second through holes (202 c-3), and the second sliding block (202 c-1) is connected with the rotating shaft (202 a) through a second connecting rod (202 c-4);
gears (202 a-1) are arranged on two sides of the rotating shaft (202 a), and the gears (202 a-1) are meshed with the racks (202 b-4).
2. An adjustable sign housing as recited in claim 1, wherein: the rotating shaft (202 a) is connected with the fixing frame (100) through a fixed vertical rod (102).
3. An adjustable sign housing as recited in claim 2, wherein: the fixed vertical rod (102) comprises a first inner rod (102 a) and a first outer rod (102 b), the first inner rod (102 a) is sleeved inside the first outer rod (102 b), and a first fixing bolt (102 c) is arranged on the first outer rod (102 b); the fixed cross rod (103) comprises a second inner rod (103 a) and a second outer rod (103 b), the second inner rod (103 a) is sleeved inside the second outer rod (103 b), a second fixing bolt (103 c) is arranged on the second outer rod (103 b), the ends of the first inner rod (102 a) and the second inner rod (103 a) are respectively provided with a back-fastening groove, and the base (101) is provided with a mounting groove.
4. An adjustable sign housing as recited in claim 3, wherein: the outer side of the second outer rod (103 b) is provided with a first sliding groove (103 b-1), the second inner rod (103 a) is provided with a sliding rod (103 a-1) penetrating out of the first sliding groove (103 b-1), and the bottom of the supporting frame (201 b) is provided with a second sliding groove (201 b-2) matched with the sliding rod (103 a-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111371034.8A CN113990177B (en) | 2021-11-18 | 2021-11-18 | Adjustable signboard frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111371034.8A CN113990177B (en) | 2021-11-18 | 2021-11-18 | Adjustable signboard frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113990177A CN113990177A (en) | 2022-01-28 |
| CN113990177B true CN113990177B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111371034.8A Active CN113990177B (en) | 2021-11-18 | 2021-11-18 | Adjustable signboard frame |
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| Country | Link |
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| CN (1) | CN113990177B (en) |
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| JPH10272601A (en) * | 1997-03-28 | 1998-10-13 | Susumu Ueno | Indication of cut-depth of portable sewing machine and its setting device |
| CN106991911A (en) * | 2017-05-03 | 2017-07-28 | 曾祥胜 | A kind of energy-saving instruction equipment in gardens |
| CN210238342U (en) * | 2019-06-11 | 2020-04-03 | 深圳市繁华通信网络科技有限公司 | Combined community road sign indicating board |
| CN210271534U (en) * | 2019-07-19 | 2020-04-07 | 北京景观园林设计有限公司 | Signboard |
| CN210805017U (en) * | 2019-10-22 | 2020-06-19 | 南京理工大学 | Subway passenger flow guiding and indicating device |
| CN112201149A (en) * | 2020-10-12 | 2021-01-08 | 郑七荣 | Sign that municipal administration building construction used |
| CN112869440A (en) * | 2021-01-13 | 2021-06-01 | 胡明兰 | Bidding indication system for construction cost |
| CN113513159A (en) * | 2021-07-26 | 2021-10-19 | 江苏银洲建设集团有限公司 | Concrete member formwork supporting system and construction method thereof |
-
2021
- 2021-11-18 CN CN202111371034.8A patent/CN113990177B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272601A (en) * | 1997-03-28 | 1998-10-13 | Susumu Ueno | Indication of cut-depth of portable sewing machine and its setting device |
| CN106991911A (en) * | 2017-05-03 | 2017-07-28 | 曾祥胜 | A kind of energy-saving instruction equipment in gardens |
| CN210238342U (en) * | 2019-06-11 | 2020-04-03 | 深圳市繁华通信网络科技有限公司 | Combined community road sign indicating board |
| CN210271534U (en) * | 2019-07-19 | 2020-04-07 | 北京景观园林设计有限公司 | Signboard |
| CN210805017U (en) * | 2019-10-22 | 2020-06-19 | 南京理工大学 | Subway passenger flow guiding and indicating device |
| CN112201149A (en) * | 2020-10-12 | 2021-01-08 | 郑七荣 | Sign that municipal administration building construction used |
| CN112869440A (en) * | 2021-01-13 | 2021-06-01 | 胡明兰 | Bidding indication system for construction cost |
| CN113513159A (en) * | 2021-07-26 | 2021-10-19 | 江苏银洲建设集团有限公司 | Concrete member formwork supporting system and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN113990177A (en) | 2022-01-28 |
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