CN114439273B - Assembled building supporting device for building engineering - Google Patents
Assembled building supporting device for building engineering Download PDFInfo
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- CN114439273B CN114439273B CN202210324414.4A CN202210324414A CN114439273B CN 114439273 B CN114439273 B CN 114439273B CN 202210324414 A CN202210324414 A CN 202210324414A CN 114439273 B CN114439273 B CN 114439273B
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- lifting column
- shell
- support device
- fixedly connected
- building
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses an assembled building supporting device used in building engineering, which comprises a shell, wherein the upper end surface of the shell is provided with an installation opening: the middle position inside the shell is fixedly connected with a mounting fixing plate, and the middle position of the mounting fixing plate is connected with a lifting column in a vertical sliding manner; the lifting column is characterized in that the supporting plate is fixedly connected to the upper end face of the lifting column, and a reset spring is arranged on the side face of the lifting column. The invention can facilitate the rapid and convenient driving connection and fixation of the supporting beam of the fabricated building in a plugging manner, thereby effectively improving the construction efficiency of the fabricated building supporting device, facilitating the insertion of the supporting device into the foundation for fixing the supporting device through the telescopic fastening block, improving the stability of the fabricated building supporting device, and facilitating the prevention of the connection looseness of the supporting beam through the arrangement of the limiting protection mechanism, thereby further improving the connection reliability of the fabricated building supporting device.
Description
Technical Field
The invention relates to the technical field of assembly type building supporting devices, in particular to an assembly type building supporting device used in building engineering.
Background
The assembled building is characterized in that a large amount of field operation work in the traditional building mode is transferred to a factory, building components and accessories (such as floors, wallboards, stairs, balconies and the like) for building are manufactured in the factory, and are transported to a building construction site, and the assembled building is assembled and installed on the site in a reliable connection mode, so that the assembled building has the advantages of high construction speed, low building cost, energy conservation, environmental protection and the like, is widely applied to modern buildings, and when the assembled building is assembled and installed on a supporting beam, the supporting beam is fixedly supported by using an assembled building supporting device, but the existing assembled building supporting device has the following defects:
1. when the prefabricated building is constructed, the prefabricated building supporting device is required to be fixed in a foundation, then the supporting beam is installed on the prefabricated building supporting device, the existing supporting beam is usually installed on the prefabricated building supporting device through a plurality of bolts, the bolts are required to be installed one by one in the installation mode, the operation is time-consuming and labor-consuming, and the efficiency of the prefabricated building construction is low;
2. the existing prefabricated building supporting device is poor in stability in a foundation, and after the construction of the prefabricated building is completed, the prefabricated building supporting device is easy to shake or deviate, so that the stability of the prefabricated building is poor;
accordingly, there is a need for a fabricated building support device for use in construction engineering to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an assembled building supporting device used in building engineering, which solves the problems of low construction efficiency and poor connection stability of the conventional assembled building supporting device in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an assembled building strutting arrangement for among building engineering, includes the casing, the up end of casing is provided with the installation opening:
the middle position inside the shell is fixedly connected with a mounting fixing plate, and the middle position of the mounting fixing plate is connected with a lifting column in a vertical sliding manner;
the upper end face of the lifting column is fixedly connected with a supporting plate, and a reset spring is arranged on the side face of the lifting column;
the inner side surface of the shell is connected with a rotating block through shaft rotation, the rotating block is arranged at a position between the upper end and the lower end of the side edge of the supporting plate, and the upper end of the rotating block is connected with a compression fixing plate through shaft rotation;
a sliding rail is arranged in the middle of the inner bottom surface of the shell, and the left end and the right end of the inner part of the sliding rail are connected with telescopic fastening blocks in a sliding manner;
one end of the telescopic fastening block is connected with a driving connecting rod through a shaft, the lower end of the lifting column is fixedly connected with a connecting rod connecting seat, and the upper end of the driving connecting rod is connected with the connecting rod connecting seat through a shaft;
the left side and the right side of the supporting plate are provided with sliding grooves, limiting sliding rods are connected in the sliding grooves in a sliding manner, and the lower ends of the limiting sliding rods are respectively connected with telescopic fastening blocks at the lower end of the shell;
the front side position of the inside of the shell is provided with a disassembly and assembly control mechanism, and the front end face of the shell is provided with a limit protection mechanism.
By adopting the technical scheme, the support beam of the fabricated building can be conveniently and fast driven to be connected and fixed in a plugging manner, so that the construction efficiency of the fabricated building support device can be effectively improved, the foundation can be conveniently inserted into the support device through the telescopic fastening block to be fixed, the stability of the fabricated building support device is improved, the support beam can be conveniently and fast prevented from being connected and loosened through the setting of the limiting protection mechanism, and the connection reliability of the fabricated building support device is further improved.
Preferably, the disassembly and assembly control mechanism comprises a pull rod:
the pull rod is connected to the front end face of the shell in a front-back sliding manner, and the rear end of the pull rod is fixedly connected with a limiting block;
a tooth slot is formed in the side face of the lifting column, and the limiting block is connected in the tooth slot formed in the side face of the lifting column in a clamping mode;
the front end face of the pull rod is fixedly connected with a pull handle, the side face of the pull rod is connected with a fixing ring, and the front side of the fixing ring is provided with a compression spring.
By adopting the technical scheme, the tooth sockets on the limiting block and the lifting column can be conveniently driven to be separated by pulling the pull rod, so that the lifting column moves upwards under the action of the return spring, and the support beam for the assembled building can be conveniently detached.
Preferably, the limit protection mechanism includes a rotating frame:
the two ends of the rotating frame are rotatably connected to the front end face of the shell through shafts, and the middle of the rotating frame is in threaded connection with an adjusting screw;
the rear end of the adjusting screw is rotationally connected with a protection pressing plate, the protection pressing plate corresponds to the pull handle in position, and the front end face of the adjusting screw is fixedly connected with an adjusting knob.
By adopting the technical scheme, the adjusting screw is conveniently driven to rotate by rotating the adjusting knob, so that the adjusting screw drives the protection pressing plate to press the pull handle, and the limiting block at the rear end of the pull rod is prevented from being separated from the lifting column, so that the reliability of the assembly type building supporting device in connection with the supporting beam is improved.
Preferably, the lifting column is prismatic in structure, and the surface of the mounting and fixing plate is provided with corresponding polygonal holes.
By adopting the technical scheme, the lifting column can be conveniently arranged into the prismatic shape through the structural shape of the lifting column, so that the lifting column does not rotate when lifting and sliding up and down, and the stability of the mounting fixing plate connected with the upper end of the lifting column on the support beam of the fabricated building can be ensured.
Preferably, the structure shape of the rotating block is set to be arc, and the circumferences of the rotating blocks are equidistantly distributed on the inner side surface of the shell.
By adopting the technical scheme, the structure shape of the rotating block can be conveniently set into circular arc so that the lower end of the supporting plate can be pressed when the supporting plate moves downwards, the rotating block can rotate to drive the pressing fixing plate to press and fix the side wall of the supporting beam, and the side wall clamping force of the pressing fixing plate to the supporting beam is more uniform by the rotating block circumference equidistantly distributed on the inner side surface of the shell, so that the supporting beam is fixed more stably.
Preferably, the upper end of the limit sliding rod is fixedly connected with a clamping block with a triangular cross section structure.
By adopting the technical scheme, the clamping block with the triangular cross section structure can be conveniently fixedly connected to the upper end of the limiting slide rod, so that the clamping block can be clamped into the clamping groove in the lower end of the supporting beam, and the stability of the supporting beam in installation and fixation can be further improved.
Preferably, the compression spring is sleeved on the side face of the pull rod, and the compression spring is arranged between the fixing ring and the inner wall of the shell.
By adopting the technical scheme, the pull rod can be conveniently driven by the elastic force of the compression spring to be stably clamped in the tooth slot arranged on the lifting column by the limiting block connected with the rear end of the pull rod, so that the position of the lifting column can be fixed, and the compression fixing plate can be kept in a stable clamping state.
Preferably, the cross-sectional structure shape of the tooth slot arranged on the side surface of the lifting column is a right triangle structure with the inclined edge facing to the upper side, and the cross-sectional structure shape of the limiting block is a right trapezoid.
By adopting the technical scheme, when the supporting beam is pressed downwards to move the supporting plate through the arrangement of the tooth grooves and the limiting block structure, the supporting plate can drive the lifting column to move downwards, and the lifting column can not move upwards, so that the position of the lifting column is locked.
Preferably, the structure shape of the rotating frame is set to be U-shaped, and the protection pressing plate is connected to the inside of the rotating frame in a sliding manner.
By adopting the technical scheme, the structure shape of the rotary frame can be conveniently set into a U shape, so that the rotary frame can rotate and be staggered or correspond to the position of the pull handle, and the pull handle is convenient to limit or pull.
Preferably, the structural shape of the mounting opening is rectangular or circular.
By adopting the technical scheme, the support device can be conveniently arranged into a rectangle or a circle through the structural shape of the installation opening, so that the support device can be connected with support beams in different shapes, and the applicability of the support device is improved.
Compared with the prior art, the invention has the beneficial effects that: this an assembled building strutting arrangement for among building engineering can be convenient for carry out quick convenient drive to the supporting beam of assembled building through the mode of pegging graft and connect fixedly to can effectually improve this assembled building strutting arrangement's efficiency of construction, and can be convenient for insert the ground through flexible fastening piece and fix this strutting arrangement, thereby improve this assembled building strutting arrangement's stability, and can be convenient for prevent through the setting of spacing protection mechanism that supporting beam from connecting the pine takes off, thereby further improved this assembled building strutting arrangement's connection reliability:
1. the lower end of the supporting beam is inserted into the installation opening at the upper end of the shell, the supporting plate is pressed under the action of gravity of the supporting beam, so that the supporting plate drives the lifting column connected with the lower end of the supporting beam to slide downwards, the supporting plate moves downwards to press the lower ends of the rotating blocks arranged around the supporting plate, the rotating blocks rotate on the inner side surface of the shell, and the rotating blocks rotate to drive the compression fixing plate connected with the upper end shaft of the rotating blocks to compress the side surface of the supporting beam, thereby realizing the rapid installation and fixation of the supporting beam of the fabricated building, and effectively improving the construction efficiency of the supporting device of the fabricated building;
2. the lifting column drives the connecting rod connecting seat connected with the lower end of the lifting column to move downwards, so that the connecting rod connecting seat drives the driving connecting rods on two sides of the lifting column to move, the driving connecting rods move to push the telescopic fastening blocks connected with the lower end of the lifting column, the telescopic fastening blocks slide in the sliding rail, one ends of the telescopic fastening blocks extend out of the shell, the telescopic fastening blocks are inserted into the foundation, the connection strength between the assembled building supporting device and the foundation is improved, the telescopic fastening blocks slide while the telescopic fastening blocks drive the limiting sliding rods to slide in the sliding grooves, the sliding grooves are clamped into the clamping grooves arranged in the lower end of the assembled building support, and therefore the connection stability between the supporting device and the supporting beam is further improved;
3. through rotating the rotating frame to the level position with the pull handle, rotate adjust knob and make adjust knob drive adjusting screw and rotate, adjust screw drives its rear end connected protection clamp plate under the effect of screw thread and compress tightly the pull handle surface, prevents that the tooth's socket on stopper and the lift post breaks away from to can be convenient for prevent through setting up of spacing protection mechanism that the supporting beam from connecting the pine takes off, further improved this assembled building strutting arrangement's connection reliability.
Drawings
FIG. 1 is a schematic diagram of a front perspective structure of the present invention;
FIG. 2 is a schematic top perspective view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the point A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a right-side cross-sectional perspective structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the point B in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the internal top perspective of the present invention;
FIG. 7 is a schematic view of the internal bottom perspective of the present invention;
FIG. 8 is a schematic view of the right-side perspective of the inside of the present invention;
fig. 9 is an enlarged view of the structure of fig. 8 at C according to the present invention.
In the figure: 1. a housing; 2. a mounting opening; 3. installing a fixing plate; 4. lifting columns; 5. a support plate; 6. a return spring; 7. a rotating block; 8. compressing the fixing plate; 9. a slide rail; 10. a telescopic fastening block; 11. a drive link; 12. a connecting rod connecting seat; 13. a chute; 14. a limit slide bar; 15. a disassembly and assembly control mechanism; 1501. a pull rod; 1502. a limiting block; 1503. a pull handle; 1504. a fixing ring; 1505. a compression spring; 16. a limit protection mechanism; 1601. a rotating frame; 1602. adjusting a screw; 1603. a protective pressing plate; 1604. and (5) adjusting a knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution:
the utility model provides an assembled building strutting arrangement for among building engineering, includes casing 1, and the up end of casing 1 is provided with installation opening 2, and the structural shape of installation opening 2 sets up to rectangle or circular; the middle position inside the shell 1 is fixedly connected with a mounting fixing plate 3, and the middle position of the mounting fixing plate 3 is connected with a lifting column 4 in a vertical sliding manner; the lifting column 4 is prismatic in structure shape, and the surface of the mounting fixing plate 3 is provided with corresponding polygonal holes; the upper end surface of the lifting column 4 is fixedly connected with a supporting plate 5, and the side surface of the lifting column 4 is provided with a reset spring 6; the inner side surface of the shell 1 is connected with a rotating block 7 through shaft rotation, the rotating block 7 is arranged at a position between the upper end and the lower end of the side edge of the supporting plate 5, and the upper end position of the rotating block 7 is connected with a compressing and fixing plate 8 through shaft rotation; the structural shape of the rotating block 7 is circular arc, and the circumferences of the rotating blocks 7 are equidistantly distributed on the inner side surface of the shell 1; when the support beam of the assembled building needs to be installed, the support plate 5 is pressed by inserting the lower end of the support beam into the installation opening 2 at the upper end of the shell 1 under the action of gravity of the support beam, so that the support plate 5 drives the lifting column 4 connected with the lower end of the support plate to slide downwards, the support plate 5 moves downwards to press the lower end of the rotating block 7 arranged around the support plate, the rotating block 7 rotates on the inner side surface of the shell 1, and the rotating block 7 rotates to drive the compression fixing plate 8 connected with the upper end shaft of the rotating block to compress the side surface of the support beam, so that the rapid installation and fixation of the assembled building support beam are realized.
A sliding rail 9 is arranged in the middle of the inner bottom surface of the shell 1, and the left end and the right end of the inner part of the sliding rail 9 are connected with telescopic fastening blocks 10 in a sliding manner; one end of the telescopic fastening block 10 is connected with a driving connecting rod 11 through a shaft, the lower end of the lifting column 4 is fixedly connected with a connecting rod connecting seat 12, and the upper end of the driving connecting rod 11 is connected with the connecting rod connecting seat 12 through a shaft; the left side and the right side of the supporting plate 5 are provided with sliding grooves 13, the sliding grooves 13 are connected with limiting sliding rods 14 in a sliding manner, and the lower ends of the limiting sliding rods 14 are respectively connected with the telescopic fastening blocks 10 at the lower end of the shell 1; the upper end of the limit slide bar 14 is fixedly connected with a clamping block with a triangular cross section structure; when the lifting column 4 slides downwards, the lifting column 4 drives the connecting rod connecting seat 12 connected with the lower end of the lifting column to move downwards, so that the connecting rod connecting seat 12 drives the driving connecting rods 11 on two sides of the lifting column to move, the driving connecting rods 11 move to push the telescopic fastening blocks 10 connected with the lower end of the lifting column, the telescopic fastening blocks 10 slide away from each other on the left side and the right side of the sliding rail 9, one end of each telescopic fastening block 10 extends out of the shell 1, the telescopic fastening blocks 10 are inserted into a foundation, and the connection strength between the assembled building supporting device and the foundation is improved; when the telescopic fastening block 10 slides, the telescopic fastening block 10 drives the limit slide rod 14 to slide in the slide groove 13, so that the slide groove 13 is clamped into a clamping groove arranged inside the lower end of the assembled building support, and the connection stability between the support device and the support beam is further improved.
The inside front side position of casing 1 is provided with dismouting control mechanism 15, and dismouting control mechanism 15 includes pull rod 1501: the pull rod 1501 is connected to the front end surface of the shell 1 in a front-back sliding way, and the rear end of the pull rod 1501 is fixedly connected with a limiting block 1502; a tooth slot is arranged on the side surface of the lifting column 4, and a limiting block 1502 is connected in the tooth slot arranged on the side surface of the lifting column 4 in a clamping way; a pull handle 1503 is fixedly connected to the front end surface of the pull rod 1501, a fixed ring 1504 is connected to the side surface of the pull rod 1501, and a compression spring 1505 is arranged on the front side of the fixed ring 1504; the compression spring 1505 is sleeved on the side surface of the pull rod 1501, and the compression spring 1505 is arranged between the fixed ring 1504 and the inner wall of the shell 1; the cross-sectional structure shape of the tooth slot arranged on the side surface of the lifting column 4 is a right triangle structure with the hypotenuse facing the upper side, and the cross-sectional structure shape of the limiting block 1502 is a right trapezoid; when the lifting column 4 slides downwards, the position of the lifting column 4 is locked through the tooth grooves formed in the side surfaces of the limiting blocks 1502 and the lifting column 4, so that the lifting column 4 is prevented from moving upwards, and the reliability of supporting beam connection is improved; when the support needs to be dismantled, the pull handle 1503 is pulled, so that the pull handle 1503 drives the pull rod 1501 to slide, the pull rod 1501 drives the limiting block 1502 connected with the rear end of the pull rod to be separated from the tooth slot on the lifting column 4, and the lifting column 4 is reset to move under the action of the elastic force of the reset spring 6, so that the assembly type building support beam is convenient to disassemble.
A limit protection mechanism 16 is arranged on the front end face of the shell 1; the limit guard mechanism 16 includes a rotating frame 1601: two ends of the rotating frame 1601 are rotatably connected to the front end face of the shell 1 through shafts, and an adjusting screw 1602 is in threaded connection with the middle part of the rotating frame 1601; the rear end of the adjusting screw 1602 is rotatably connected with a protective pressing plate 1603, the protective pressing plate 1603 corresponds to the pull handle 1503 in position, and the front end surface of the adjusting screw 1602 is fixedly connected with an adjusting knob 1604; the structural shape of the rotary frame 1601 is set to be a "U" shape, and the protective pressing plate 1603 is slidably connected to the inside of the rotary frame 1601; through rotating the rotating frame 1601 to the flush position with the pull handle 1503, rotate the adjusting knob 1604 for the adjusting knob 1604 drives adjusting screw 1602 to rotate, and adjusting screw 1602 drives its rear end connected protection clamp 1603 under the effect of screw thread and compresses tightly pull handle 1503 surface, prevents that stopper 1502 from breaking away from with the tooth's socket on the lifting column 4, thereby has further improved this assembled building strutting arrangement's connection reliability, and the content that does not make detailed description in the description belongs to the prior art that the expert in the field knows.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an assembled building strutting arrangement for among building engineering, includes casing (1), the up end of casing (1) is provided with installation opening (2), its characterized in that:
the middle position inside the shell (1) is fixedly connected with a mounting fixing plate (3), and the middle position of the mounting fixing plate (3) is connected with a lifting column (4) in an up-down sliding manner;
the upper end face of the lifting column (4) is fixedly connected with a supporting plate (5), and a reset spring (6) is arranged on the side face of the lifting column (4);
a rotating block (7) is connected to the inner side surface of the shell (1) through shaft rotation, the rotating block (7) is arranged at a position between the upper end and the lower end of the side edge of the supporting plate (5), and a compression fixing plate (8) is connected to the upper end position of the rotating block (7) through shaft rotation;
a sliding rail (9) is arranged in the middle of the inner bottom surface of the shell (1), and the left end and the right end of the inner part of the sliding rail (9) are connected with telescopic fastening blocks (10) in a sliding manner;
one end of the telescopic fastening block (10) is connected with a driving connecting rod (11) through a shaft, the lower end of the lifting column (4) is fixedly connected with a connecting rod connecting seat (12), and the upper end of the driving connecting rod (11) is connected with the connecting rod connecting seat (12) through a shaft;
a sliding groove (13) is formed in the left side and the right side of the supporting plate (5), a limiting sliding rod (14) is connected in a sliding manner in the sliding groove (13), and the lower ends of the limiting sliding rods (14) are respectively connected with a telescopic fastening block (10) at the lower end of the shell (1);
the front side position of the inside of the shell (1) is provided with a disassembly and assembly control mechanism (15), and the front end surface of the shell (1) is provided with a limit protection mechanism (16).
2. A modular building support device for use in construction according to claim 1, wherein the dismounting control mechanism (15) comprises a tie rod (1501):
the pull rod (1501) is connected to the front end face of the shell (1) in a front-back sliding way, and the rear end of the pull rod (1501) is fixedly connected with a limiting block (1502);
a tooth slot is formed in the side face of the lifting column (4), and the limiting block (1502) is connected in the tooth slot formed in the side face of the lifting column (4) in a clamping mode;
the front end face of the pull rod (1501) is fixedly connected with a pull handle (1503), a fixed ring (1504) is connected to the side face of the pull rod (1501), and a compression spring (1505) is arranged on the front side of the fixed ring (1504).
3. A modular building support device for use in construction according to claim 2, wherein the limit protection mechanism (16) comprises a swivel frame (1601):
two ends of the rotating frame (1601) are connected to the front end face of the shell (1) through shafts in a rotating mode, and an adjusting screw rod (1602) is connected to the middle of the rotating frame (1601) in a threaded mode;
the rear end of the adjusting screw (1602) is rotatably connected with a protective pressing plate (1603), the protective pressing plate (1603) corresponds to the pull handle (1503), and the front end surface of the adjusting screw (1602) is fixedly connected with an adjusting knob (1604).
4. A fabricated building support device for use in construction according to claim 1, wherein: the lifting column (4) is prismatic in structure, and corresponding polygonal holes are formed in the surface of the mounting and fixing plate (3).
5. A fabricated building support device for use in construction according to claim 1, wherein: the structure shape of the rotating block (7) is in a circular arc shape, and the circumferences of the rotating block (7) are equidistantly distributed on the inner side surface of the shell (1).
6. A fabricated building support device for use in construction according to claim 1, wherein: the upper end of the limiting slide bar (14) is fixedly connected with a clamping block with a triangular cross section structure.
7. A fabricated building support device for use in construction according to claim 2, wherein: the compression spring (1505) is sleeved on the side face of the pull rod (1501), and the compression spring (1505) is arranged between the fixed ring (1504) and the inner wall of the shell (1).
8. A fabricated building support device for use in construction according to claim 2, wherein: the cross-sectional structure shape of the tooth groove arranged on the side surface of the lifting column (4) is a right triangle structure with the inclined edge facing to the upper side, and the cross-sectional structure shape of the limiting block (1502) is a right trapezoid.
9. A fabricated building support device for use in construction according to claim 3, wherein: the structure shape of the rotating frame (1601) is set to be U-shaped, and the protective pressing plate (1603) is connected to the inside of the rotating frame (1601) in a sliding manner.
10. A fabricated building support device for use in construction according to claim 1, wherein: the structural shape of the mounting opening (2) is rectangular or circular.
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| CN202210324414.4A CN114439273B (en) | 2022-03-30 | 2022-03-30 | Assembled building supporting device for building engineering |
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| CN202210324414.4A CN114439273B (en) | 2022-03-30 | 2022-03-30 | Assembled building supporting device for building engineering |
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| CN209942278U (en) * | 2019-04-30 | 2020-01-14 | 桐乡市城乡规划设计院有限公司 | Adjustable supporting device for constructional engineering |
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| CN114439273A (en) | 2022-05-06 |
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Effective date of registration: 20230613 Address after: 511300 Room 101, No. 5, Jinzhu West Road, Lihu Street, Zengcheng District, Guangzhou, Guangdong Applicant after: GUANGZHOU MUNICIPAL ENGINEERING MACHINERY CONSTRUCTION Co.,Ltd. Address before: 234000 group 9, Lilou village, Youji Town, Lingbi County, Suzhou City, Anhui Province Applicant before: Wang Yao |
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