CN109853988B - Strutting arrangement for civil engineering - Google Patents
Strutting arrangement for civil engineering Download PDFInfo
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- CN109853988B CN109853988B CN201910082054.XA CN201910082054A CN109853988B CN 109853988 B CN109853988 B CN 109853988B CN 201910082054 A CN201910082054 A CN 201910082054A CN 109853988 B CN109853988 B CN 109853988B
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Abstract
The invention provides a supporting device for civil engineering, which comprises a fixed mounting platform; a second partition plate is fixed inside the fixed mounting table; a transmission motor is arranged on the upper side of the second partition plate; the left side of the transmission motor is in transmission connection with a first connecting shaft through a belt transmission device; a second movable rod is connected in the cavity at the upper part of the first connecting shaft through threads; the tail end of the upper side of the second movable rod is fixedly connected with a supporting plate; a first movable rod is connected in a cavity at the lower part of the first connecting shaft through reverse threads; the tail end of the lower side of the first movable rod is fixedly connected with an anti-moving plate; the lower surface of the anti-moving plate is provided with a plurality of convex blocks, and the right part of the upper side of the anti-moving plate is fixed with a fourth movable rod; the device has reasonable structural design and convenient operation, can move and adjust the supporting height, can drive the anti-moving plate to support the device in the adjusting process, ensures that the device is fixed and prevents the device from moving when in use, and has stronger practicability.
Description
Technical Field
The invention relates to civil engineering equipment, in particular to a supporting device for civil engineering.
Background
Civil engineering is a general term for the scientific and technological process of building various engineering facilities. It refers to the applied materials, equipment and the technical activities of surveying, designing, constructing, maintaining and the like; and also refers to objects of engineering construction, i.e., various engineering facilities such as houses, roads, railways, transportation pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection works, etc., which are constructed on or under the ground, on land or in water, and serve human life, production, military, scientific research directly or indirectly.
In the civil engineering construction process, especially the door beam of factory building, hall, or room roof beam that the span is great need support and fix, and conventional method adopts chevron shape timber beams to fix, and its shortcoming is unable adjustment strutting arrangement's height to strutting arrangement also is inconvenient to remove, perhaps removes the back and is inconvenient fixed, and the device removes easily and influences the use, and is comparatively inconvenient, consequently needs one kind can adjust the support height, and the fixed strutting arrangement of being convenient for that can remove.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a support device for civil engineering.
In order to achieve the purpose, the invention provides the following technical scheme:
a supporting device for civil engineering comprises a fixed mounting table; a cavity is arranged in the fixed mounting table, and four corners of the outer side of the bottom of the fixed mounting table are respectively connected and fixed with a movable wheel; a second clapboard is transversely connected and fixed in the inner wall of the fixed mounting platform; the middle part of the upper side of the second partition plate is fixedly provided with a transmission motor through a bolt; the transmission motor is a forward and reverse rotation motor and is connected with the control unit, and the left side of the transmission motor is in transmission connection with a first connecting shaft through a belt transmission device; a cavity is arranged in the upper wall of the first connecting shaft, and a second movable rod is connected in the upper cavity of the first connecting shaft through threads; the second movable rod penetrates through the top wall of the fixed mounting table upwards, a sliding connecting sleeve is arranged at the sliding connection position of the second movable rod and the top wall of the fixed mounting table, and a supporting plate is fixedly connected to the tail end of the upper side of the second movable rod; the supporting plate is transversely arranged on the upper side of the fixed mounting table; a cavity is arranged in the inner wall of the lower part of the first connecting shaft, and a first movable rod is connected in the cavity of the lower part of the first connecting shaft through reverse threads; the first movable rod penetrates through the bottom wall of the fixed mounting table downwards, a sliding connecting sleeve is arranged at the sliding connection position of the first movable rod and the bottom wall of the fixed mounting table, and an anti-moving plate is fixedly connected to the tail end of the lower side of the first movable rod; the anti-moving plate is transversely arranged at the lower side of the fixed mounting table, the lower surface of the anti-moving plate is provided with a plurality of convex blocks, and the outer surface wall of the right part of the upper side of the anti-moving plate is fixedly connected with a fourth movable rod; the upper part of the fourth movable rod is connected in a cavity formed in the lower wall of the second connecting shaft through reverse threads; the second connecting shaft is in transmission connection with the transmission motor through a belt transmission device, is arranged on the right side of the transmission motor, is rotatably connected with the second partition plate through a bearing at the lower end, is rotatably connected with the first partition plate through a bearing at the upper end, is provided with a cavity in the upper wall, and is connected with a third movable rod through threads in the upper cavity; the third movable rod upwards penetrates through the top wall of the fixed mounting table, and the tail end of the upper side of the third movable rod is connected and fixed to the outer surface wall of the right portion of the lower side of the supporting plate.
As a further scheme of the invention: the first connecting shaft is vertically arranged in the fixed mounting table, the lower end of the first connecting shaft is rotationally connected with the second partition plate through a bearing, and the upper end of the first connecting shaft is rotationally connected with the first partition plate through a bearing; the first partition board is transversely connected and fixed inside the fixed mounting table and arranged on the upper side of the motor transmission device.
As a further scheme of the invention: the upper part of the second movable rod extends into the upper side of the first partition plate, and the left side of the second movable rod is fixedly connected with a second connecting rod; the second connecting rod is transversely arranged on the upper side of the first partition plate, and the tail end of the left side of the second connecting rod is fixedly connected with a second limiting sliding block; the second limiting sliding block is sleeved on the second limiting rod in a sliding manner; the second limiting rod is vertically arranged inside the second limiting groove; the second limiting groove is formed in the inner side wall of the upper portion of the left side of the fixed mounting platform.
As a further scheme of the invention: the first movable rod extends downwards to the lower side of the second partition plate, and the left side of the first movable rod is fixedly connected with a first connecting rod; the first connecting rod is transversely arranged at the lower side of the second partition plate, and the tail end of the left side of the first connecting rod is fixedly connected with a first limiting sliding block; the first limiting sliding block is sleeved on the first limiting rod in a sliding manner; the first limiting rod is vertically arranged inside the first limiting groove; the first limiting groove is formed in the inner side wall of the lower portion of the left side of the fixed mounting platform.
As a further scheme of the invention: the fourth movable rod is arranged on the right side of the first movable rod, extends upwards into the fixed mounting table, and is fixedly connected with a fourth connecting rod on the right side; the fourth connecting rod is arranged in the fixed mounting table and transversely arranged on the lower side of the second partition plate, and the tail end of the right side of the fourth connecting rod is fixedly connected with a fourth limiting sliding block; the fourth limiting sliding block is sleeved on the fourth limiting rod in a sliding manner; the fourth limiting rod is vertically arranged in the fourth limiting groove; and the fourth limit groove is formed in the inner side wall of the lower part of the right side of the fixed mounting table.
As a still further scheme of the invention: the third movable rod is vertically arranged and arranged on the right side of the second movable rod, and a third connecting rod is fixedly connected to the right side of the third movable rod; the third connecting rod is transversely arranged on the upper side of the first partition plate, and the tail end of the right side of the third connecting rod is fixedly connected with a third limiting slide block; the third limiting sliding block is sleeved on the third guide rod in a sliding manner; the third guide rod is vertically arranged in the third limiting groove; and the third limit groove is formed in the inner side wall of the upper part of the right side of the fixed mounting platform.
Compared with the prior art, the invention has the beneficial effects that:
the invention can facilitate the movement of the device and the use by arranging the moving wheels arranged at the four corners of the outer side of the bottom of the fixed mounting table, when the support height needs to be adjusted, the transmission motor can be started to drive the first connecting shaft and the second connecting shaft to rotate simultaneously by the belt transmission device, because the second movable rod is connected with the first connecting shaft by the screw thread and the third movable rod is connected with the second connecting shaft by the screw thread, when the connecting shaft rotates, the second movable rod and the third movable rod can be driven to move upwards together along the axial direction of the connecting shaft, the height of the support plate can be adjusted, the applicability is wide, and when the support height is adjusted, because the first movable rod is connected with the first connecting shaft by the reverse screw thread and the fourth movable rod is connected with the second connecting shaft by the reverse screw thread, the first movable rod and the fourth movable rod can be driven to move downwards along the axial direction of the support plate in the upward movement process, the anti-moving plate is driven to move downwards to contact the ground to support the device, so that the moving wheels are separated from the ground, and when the device moves to a proper position to support a building, the device can be prevented from moving at the same time, and the use is convenient; the device has reasonable structural design and convenient operation, can move and adjust the supporting height, can drive the anti-moving plate to support the device in the adjusting process, ensures that the device is fixed and prevents the device from moving when in use, and has stronger practicability.
Drawings
Fig. 1 is a schematic structural view of a support device for civil engineering.
Fig. 2 is a schematic structural view of a connecting shaft and a movable rod in a support device for civil engineering.
Fig. 3 is a schematic structural view of a stopper device in a support device for civil engineering.
In the figure: 1-a sliding connecting sleeve, 2-a first movable rod, 3-a first limit rod, 4-a first limit groove, 5-a first limit slide block, 6-a first connecting rod, 7-a fixed installation platform, 8-a first connecting shaft, 9-a belt transmission device, 10-a first partition plate, 11-a second limit groove, 12-a second limit slide block, 13-a second limit rod, 14-a support plate, 15-a second connecting rod, 16-a second movable rod, 17-a third movable rod, 18-a third guide rod, 19-a third limit groove, 20-a third limit slide block, 21-a third connecting rod, 22-a second connecting shaft, 23-a transmission motor, 24-a second partition plate, 25-a fourth limit groove, 26-a fourth limit slide block, 27-a fourth limit rod, 28-a fourth connecting rod, 29-a fourth movable rod, 30-an anti-moving plate and 31-a moving wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 3, a supporting device for civil engineering includes a fixed mounting table 7; a cavity is arranged in the fixed mounting table 7, and four corners of the outer side of the bottom of the fixed mounting table are respectively connected and fixed with a movable wheel 31; a second partition plate 24 is transversely connected and fixed in the inner wall of the fixed mounting table 7; the middle part of the upper side of the second clapboard 24 is fixedly provided with a transmission motor 23 through a bolt; the transmission motor 23 is a forward and reverse rotation motor, is connected with the control unit, and is in transmission connection with a first connecting shaft 8 through a belt transmission device 9 at the left side; the first connecting shaft 8 is vertically arranged in the fixed mounting table 7, the lower end of the first connecting shaft is rotationally connected with the second partition plate 24 through a bearing, and the upper end of the first connecting shaft is rotationally connected with the first partition plate 10 through a bearing; the first partition plate 10 is transversely connected and fixed inside the fixed mounting table 7 and arranged on the upper side of the motor transmission device; a cavity is arranged in the upper wall of the first connecting shaft 8, and a second movable rod 16 is connected in the upper cavity of the first connecting shaft through threads; the upper part of the second movable rod 16 extends into the upper side of the first clapboard 10, and the left side of the second movable rod is fixedly connected with a second connecting rod 15; the second connecting rod 15 is transversely arranged on the upper side of the first partition plate 10, and the tail end of the left side of the second connecting rod is fixedly connected with a second limiting slide block 12; the second limiting slide block 12 is sleeved on the second limiting rod 13 in a sliding manner; the second limiting rod 13 is vertically arranged inside the second limiting groove 11; the second limit groove 11 is formed in the inner side wall of the upper part of the left side of the fixed mounting table 7; the second movable rod 16 upwards penetrates through the top wall of the fixed mounting table 7, a sliding connecting sleeve 1 is arranged at the sliding connection part of the second movable rod and the top wall of the fixed mounting table 7, and a supporting plate 14 is fixedly connected to the tail end of the upper side of the second movable rod; the supporting plate 14 is transversely arranged on the upper side of the fixed mounting table 7; a cavity is arranged in the inner wall of the lower part of the first connecting shaft 8, and a first movable rod 2 is connected in the cavity of the lower part of the first connecting shaft through reverse threads; the first movable rod 2 extends downwards to the lower side of the second partition plate 24, and the left side of the first movable rod is fixedly connected with a first connecting rod 6; the first connecting rod 6 is transversely arranged at the lower side of the second partition plate 24, and the tail end of the left side of the first connecting rod is fixedly connected with a first limiting slide block 5; the first limiting slide block 5 is sleeved on the first limiting rod 3 in a sliding manner; the first limiting rod 3 is vertically arranged inside the first limiting groove 4; the first limit groove 4 is formed in the inner side wall of the lower part of the left side of the fixed mounting platform 7; the first movable rod 2 downwards penetrates through the bottom wall of the fixed mounting platform 7, a sliding connecting sleeve 1 is arranged at the sliding connection position of the first movable rod and the bottom wall of the fixed mounting platform 7, and the tail end of the lower side of the first movable rod is fixedly connected with an anti-moving plate 30; the anti-moving plate 30 is transversely arranged at the lower side of the fixed mounting table 7, the lower surface of the anti-moving plate is provided with a plurality of convex blocks, and the outer surface wall of the right part of the upper side of the anti-moving plate is fixedly connected with a fourth movable rod 29; the fourth movable rod 29 is arranged at the right side of the first movable rod 2, extends upwards into the fixed mounting table 7, and is fixedly connected with a fourth connecting rod 28 at the right side; the fourth connecting rod 28 is arranged in the fixed mounting table 7 and transversely arranged at the lower side of the second partition plate 24, and the tail end of the right side of the fourth connecting rod is fixedly connected with a fourth limiting slide block 26; the fourth limiting slide block 26 is sleeved on the fourth limiting rod 27 in a sliding manner; the fourth limiting rod 27 is vertically arranged in the fourth limiting groove 25; the fourth limit groove 25 is formed in the inner side wall of the lower part of the right side of the fixed mounting table 7; the upper part of the fourth movable rod 29 is connected in a cavity arranged in the lower wall of the second connecting shaft 22 through reverse threads; the second connecting shaft 22 is in transmission connection with the transmission motor 23 through the belt transmission device 9, is arranged on the right side of the transmission motor 23, is rotatably connected with the second partition plate 24 through a bearing at the lower end, is rotatably connected with the first partition plate 10 through a bearing at the upper end, is provided with a cavity in the upper wall, and is connected with a third movable rod 17 through threads in the cavity in the upper part; the third movable rod 17 is vertically arranged and arranged on the right side of the second movable rod 16, and a third connecting rod 21 is fixedly connected to the right side of the third movable rod; the third connecting rod 21 is transversely arranged on the upper side of the first partition plate 10, and the tail end of the right side of the third connecting rod is fixedly connected with a third limiting slide block 20; the third limiting slide block 20 is sleeved on the third guide rod 18 in a sliding manner; the third guide rod 18 is vertically arranged in the third limiting groove 19; the third limiting groove 19 is formed in the inner side wall of the upper part of the right side of the fixed mounting table 7; the third movable rod 17 extends upward through the top wall of the fixed mounting table 7, and the upper end thereof is fixedly connected to the lower right outer surface wall of the support plate 14.
The working principle of the invention is as follows: the device is moved to a proper position through the moving wheel 31, then the transmission motor 23 is started to drive the first connecting shaft 8 and the second connecting shaft 22 to rotate simultaneously through the belt transmission device 9, the second movable rod 16 and the first connecting shaft 8 are connected through screw threads, the third movable rod 17 and the second connecting shaft 22 are connected through screw threads, therefore, when the connecting shaft rotates, the second movable rod 16 and the third movable rod 17 can be driven to move upwards together along the axial direction of the connecting shaft, the height of the supporting plate 14 is adjusted, the building is supported, because the first movable rod 2 and the first connecting shaft 8 are connected through reverse screw threads, and the fourth movable rod 29 and the second connecting shaft 22 are connected through reverse screw threads, therefore, in the process that the supporting plate 14 moves upwards, the first movable rod 2 and the fourth movable rod 29 can be driven to move downwards along the axial direction of the connecting shaft, thereby driving the anti-moving plate 30 to move downwards, contacting the ground, supporting the device, and separating the moving wheel 31 from the ground to prevent the device from moving.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A support device for civil engineering comprises a fixed mounting table (7); the device is characterized in that a cavity is arranged in the fixed mounting table (7), and four corners of the outer side of the bottom of the fixed mounting table are respectively connected and fixed with a movable wheel (31); a second clapboard (24) is transversely connected and fixed in the inner wall of the fixed mounting table (7); the middle part of the upper side of the second clapboard (24) is fixedly provided with a transmission motor (23) through a bolt; the transmission motor (23) is a forward and reverse rotation motor, is connected with the control unit, and is in transmission connection with a first connecting shaft (8) at the left side through a belt transmission device (9); a cavity is arranged in the upper wall of the first connecting shaft (8), and a second movable rod (16) is connected in the upper cavity of the first connecting shaft through threads; the second movable rod (16) upwards penetrates through the top wall of the fixed mounting table (7), a sliding connecting sleeve (1) is arranged at the sliding connection position of the second movable rod and the top wall of the fixed mounting table (7), and the tail end of the upper side of the second movable rod is fixedly connected with a supporting plate (14); the supporting plate (14) is transversely arranged on the upper side of the fixed mounting table (7); a cavity is arranged in the inner wall of the lower part of the first connecting shaft (8), and a first movable rod (2) is connected in the cavity of the lower part of the first connecting shaft through reverse threads; the first movable rod (2) penetrates through the bottom wall of the fixed mounting table (7) downwards, a sliding connecting sleeve (1) is arranged at the sliding connection position of the first movable rod and the bottom wall of the fixed mounting table (7), and an anti-moving plate (30) is fixedly connected to the tail end of the lower side of the first movable rod; the anti-moving plate (30) is transversely arranged on the lower side of the fixed mounting table (7), the lower surface of the anti-moving plate is provided with a plurality of convex blocks, and the outer surface wall of the right part of the upper side of the anti-moving plate is fixedly connected with a fourth movable rod (29); the upper part of the fourth movable rod (29) is connected in a cavity formed in the lower wall of the second connecting shaft (22) through reverse threads; the second connecting shaft (22) is in transmission connection with the transmission motor (23) through a belt transmission device (9), is arranged on the right side of the transmission motor (23), is rotatably connected with the second partition plate (24) through a bearing at the lower end, is rotatably connected with the first partition plate (10) through a bearing at the upper end, is provided with a cavity in the upper wall thereof, and is connected with a third movable rod (17) through threads in the cavity at the upper part thereof; the third movable rod (17) upwards penetrates through the top wall of the fixed mounting table (7), and the tail end of the upper side of the third movable rod is connected and fixed to the outer surface wall of the right part of the lower side of the supporting plate (14).
2. A supporting device for civil engineering as claimed in claim 1, characterised in that the first connecting shaft (8) is arranged vertically inside the fixed installation table (7), its lower end is rotatably connected to the second partition (24) by means of a bearing, and its upper end is rotatably connected to the first partition (10) by means of a bearing; the first partition plate (10) is transversely connected and fixed inside the fixed mounting table (7) and arranged on the upper side of the motor transmission device.
3. A supporting device for civil engineering as claimed in claim 1, characterised in that the upper part of the second movable bar (16) extends into the upper side of the first partition (10) and the left side thereof is fixedly connected with a second connecting bar (15); the second connecting rod (15) is transversely arranged on the upper side of the first partition plate (10), and the tail end of the left side of the second connecting rod is fixedly connected with a second limiting sliding block (12); the second limiting sliding block (12) is sleeved on the second limiting rod (13) in a sliding manner; the second limiting rod (13) is vertically arranged in the second limiting groove (11); the second limiting groove (11) is formed in the inner side wall of the upper portion of the left side of the fixed mounting platform (7).
4. A supporting device for civil engineering as claimed in claim 1, characterised in that the first movable bar (2) extends downwards to the underside of the second partition (24) and is fixed with a first connecting bar (6) on the left side; the first connecting rod (6) is transversely arranged at the lower side of the second partition plate (24), and the tail end of the left side of the first connecting rod is fixedly connected with a first limiting sliding block (5); the first limiting slide block (5) is sleeved on the first limiting rod (3) in a sliding manner; the first limiting rod (3) is vertically arranged in the first limiting groove (4); the first limiting groove (4) is formed in the inner side wall of the lower portion of the left side of the fixed mounting platform (7).
5. A supporting device for civil engineering as claimed in claim 1, characterised in that the fourth movable bar (29) is arranged on the right side of the first movable bar (2), it extends upwards into the fixed installation table (7), and its right side is connected and fixed with a fourth connecting bar (28); the fourth connecting rod (28) is arranged in the fixed mounting table (7), transversely arranged on the lower side of the second partition plate (24), and the tail end of the right side of the fourth connecting rod is fixedly connected with a fourth limiting sliding block (26); the fourth limiting sliding block (26) is sleeved on the fourth limiting rod (27) in a sliding manner; the fourth limiting rod (27) is vertically arranged in the fourth limiting groove (25); the fourth limit groove (25) is formed in the inner side wall of the lower portion of the right side of the fixed mounting platform (7).
6. A supporting device for civil engineering as claimed in claim 1, characterised in that the third movable bar (17) is vertically arranged, is arranged on the right side of the second movable bar (16), and is fixedly connected with a third connecting bar (21) on the right side; the third connecting rod (21) is transversely arranged on the upper side of the first partition plate (10), and the tail end of the right side of the third connecting rod is fixedly connected with a third limiting sliding block (20); the third limiting slide block (20) is sleeved on the third guide rod (18) in a sliding manner; the third guide rod (18) is vertically arranged in a third limiting groove (19); the third limiting groove (19) is formed in the inner side wall of the upper portion of the right side of the fixed mounting platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082054.XA CN109853988B (en) | 2019-01-28 | 2019-01-28 | Strutting arrangement for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082054.XA CN109853988B (en) | 2019-01-28 | 2019-01-28 | Strutting arrangement for civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853988A CN109853988A (en) | 2019-06-07 |
| CN109853988B true CN109853988B (en) | 2021-01-15 |
Family
ID=66896553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082054.XA Expired - Fee Related CN109853988B (en) | 2019-01-28 | 2019-01-28 | Strutting arrangement for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109853988B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558722Y (en) * | 2002-04-24 | 2003-07-02 | 郝永昌 | Spiral lifting form strut |
| CN205577470U (en) * | 2016-03-07 | 2016-09-14 | 天津鼎凡科技有限公司 | Simple and easy support frame of bradyseism formula construction machinery |
| CN207131115U (en) * | 2017-08-02 | 2018-03-23 | 周钟飞 | A kind of civil engineering support meanss |
| CN207260632U (en) * | 2017-09-24 | 2018-04-20 | 胡现勇 | A kind of architectural engineering support device |
| CN207538505U (en) * | 2017-11-30 | 2018-06-26 | 邬宏 | A kind of civil engineering support device |
| CN109059885A (en) * | 2018-08-09 | 2018-12-21 | 台州来智科技有限公司 | A kind of civil engineering is with can stable regulation formula measuring instrument support device |
| CN208329699U (en) * | 2018-05-29 | 2019-01-04 | 司贵财 | A kind of construction support frame convenient for assembling |
-
2019
- 2019-01-28 CN CN201910082054.XA patent/CN109853988B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558722Y (en) * | 2002-04-24 | 2003-07-02 | 郝永昌 | Spiral lifting form strut |
| CN205577470U (en) * | 2016-03-07 | 2016-09-14 | 天津鼎凡科技有限公司 | Simple and easy support frame of bradyseism formula construction machinery |
| CN207131115U (en) * | 2017-08-02 | 2018-03-23 | 周钟飞 | A kind of civil engineering support meanss |
| CN207260632U (en) * | 2017-09-24 | 2018-04-20 | 胡现勇 | A kind of architectural engineering support device |
| CN207538505U (en) * | 2017-11-30 | 2018-06-26 | 邬宏 | A kind of civil engineering support device |
| CN208329699U (en) * | 2018-05-29 | 2019-01-04 | 司贵财 | A kind of construction support frame convenient for assembling |
| CN109059885A (en) * | 2018-08-09 | 2018-12-21 | 台州来智科技有限公司 | A kind of civil engineering is with can stable regulation formula measuring instrument support device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109853988A (en) | 2019-06-07 |
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Granted publication date: 20210115 Termination date: 20220128 |