CN112144687A - Supporting seat for assembly type building with stable effect of shock attenuation - Google Patents

Supporting seat for assembly type building with stable effect of shock attenuation Download PDF

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Publication number
CN112144687A
CN112144687A CN202011144864.2A CN202011144864A CN112144687A CN 112144687 A CN112144687 A CN 112144687A CN 202011144864 A CN202011144864 A CN 202011144864A CN 112144687 A CN112144687 A CN 112144687A
Authority
CN
China
Prior art keywords
mounting
limiting
base
disc
shock
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.)
Pending
Application number
CN202011144864.2A
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Chinese (zh)
Inventor
李志兴
刘敬孝
张昊
谢红梅
李强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan First Construction Group Co Ltd
Original Assignee
Jinan First Construction Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinan First Construction Group Co Ltd filed Critical Jinan First Construction Group Co Ltd
Priority to CN202011144864.2A priority Critical patent/CN112144687A/en
Publication of CN112144687A publication Critical patent/CN112144687A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/08Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil

Abstract

The invention discloses an assembly type support seat for a building with a damping and stabilizing effect, which comprises a support base, wherein a chute is formed in the periphery of the inner wall of the support base at a relative position, a limiting rod is fixedly arranged in the chute, a buffering spring sleeve and a limiting block are movably sleeved on the limiting rod, a mounting base is inserted in the support base and is fixedly connected with the limiting block, a mounting disc is fixedly arranged at the bottom of the mounting base, a movable groove is formed below the periphery of the mounting disc, the chute is formed in the periphery of the support base, so that the limiting block is conveniently limited in the chute, the movement stability of the mounting base is improved, the buffering spring sleeve is sleeved on the limiting rod, the limiting block can be buffered under the action of the limiting rod and the buffering spring sleeve, and the limiting block drives the mounting base to move up and down, can play the buffering shock attenuation effect to the building body.

Description

Supporting seat for assembly type building with stable effect of shock attenuation
Technical Field
The invention belongs to the technical field of assembly type buildings, and particularly relates to a support seat for an assembly type building, which has a damping and stabilizing effect.
Background
In most of current engineering construction, cast-in-place concrete still occupies the leading position, has the superiority thereof, but has obvious defects in engineering implementation, such as long construction period, difficult guarantee of engineering quality, difficult control of cost and the like. In recent years, under the drive of policies and economic developments of "green construction activities" and "construction industrialization, housing industrialization", prefabricated buildings have become hot spots for domestic research and exploration. The fabricated building is a building fabricated on the construction site by prefabricated components, has the advantages of high construction speed, small restriction by climatic conditions, labor saving and building quality improvement, and is an optimal carrier for green building and industrial development of buildings.
The traditional fabricated building always has the defect of poor earthquake resistance, and under extreme conditions, if an earthquake occurs, the building constructed on the ground vibrates along with the vibration of the earth crust, so that the house and the building collapse, cracks and other irreversible destructive disasters occur, and the life safety of people and the normal use of the building are seriously influenced.
Therefore, the invention provides an assembly type support seat for a building, which has a damping and stabilizing effect and is convenient for better solving the problems.
Disclosure of Invention
The invention aims to: in order to solve the problems, a fabricated support base for a building having a shock-absorbing stabilizing effect is provided.
The technical scheme adopted by the invention is as follows:
a supporting seat with damping and stabilizing effects for an assembly type building comprises a supporting base, wherein a sliding groove is formed in the periphery of the inner wall of the supporting base in a relative position, a limiting rod is fixedly arranged inside the sliding groove, a buffering spring sleeve and a limiting block are movably sleeved on the limiting rod, a mounting base is inserted inside the supporting base and fixedly connected with the limiting block, a mounting disc is fixedly arranged at the bottom of the mounting base, a movable groove is formed below the periphery of the mounting disc, a guide groove is formed in the bottom end of the inside of the supporting base, a guide rod is fixedly arranged inside the guide groove, a damping spring sleeve and a positioning block are movably sleeved on the guide rod, a supporting rod is hinged with the inner side of the upper end of the positioning block and the inner part of the movable groove, a damping mechanism is arranged between the mounting disc and the supporting base, and mounting grooves which are oppositely formed in the periphery of the, the inside of mounting groove is pegged graft and is had the reinforcement steel sheet, the fixed both sides fixed mounting in top of reinforcing steel sheet has the mounting panel, fixed mounting has around the steel sheet between the reinforcement steel sheet, the inside fixed mounting of mounting base has the building body.
In a preferred invention mode, the limiting rod is longitudinally arranged, the buffering spring sleeves are positioned on the upper side and the lower side of the limiting block, one end of each buffering spring sleeve is fixedly connected with the inner wall of the sliding groove, and the other end of each buffering spring sleeve is fixedly connected with the limiting block.
In a preferred invention mode, the limiting block is located in the middle of the outer wall of the mounting base, and the mounting disc is fixedly mounted in the center of the bottom of the mounting base.
In a preferred invention mode, the damping spring sleeves are positioned on the left side and the right side of the positioning block, one end of each damping spring sleeve is fixedly connected with the inner wall of the guide groove, the other end of each damping spring sleeve is fixedly connected with the positioning block, and the upper end of each damping spring sleeve is of a U-shaped structure.
In a preferred invention mode, the damping mechanism comprises a chassis, a limiting column, a positioning column, a limiting disc, an air bag and elastic steel, the chassis is installed at the center of the bottom end of the inner wall of the supporting base through a screw, and the limiting column is fixedly installed at the top of the chassis.
In a preferred invention, a positioning column is movably inserted above the inside of the limiting column, a limiting disc is fixedly installed at the bottom end of the positioning column, and the limiting disc is pressed on the upper side of the inner wall of the limiting column.
In a preferred invention mode, an air bag and elastic steel are arranged between the limiting disc and the bottom end of the interior of the limiting column, the air bag is located on the inner side of the elastic steel, the upper end and the lower end of the elastic steel are arranged between the limiting disc and the bottom end of the interior of the limiting column through screws, the air bag is a folding air bag, and the elastic steel is of a semicircular structure.
In a preferred invention mode, each side of the inner wall of the mounting base is provided with at least two mounting grooves, pin holes are formed in the positions, opposite to the mounting base, of the mounting grooves, and pins are inserted into the pin holes.
In a preferred mode of the invention, the reinforcing steel plate, the mounting plate and the surrounding steel plate are attached to the building body, and the guide rod is transversely and fixedly mounted inside the guide groove.
In a preferred invention mode, the support rods are hinged to the periphery of the mounting plate and are arranged in pairs in an opposite mode, the limiting blocks are matched with the sliding grooves, and the mounting plate is fixedly mounted at the center of the bottom of the mounting base through screws.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: be convenient for better cushion the mounting base all around, can play the shock attenuation effect to building body, can carry out the shock attenuation buffering all around to mounting base's bottom simultaneously, better protect building body for building body shock attenuation effect is better, puts at the bottom central point of mounting base and installs damper, strengthens building body shock attenuation effect, can consolidate all around building body simultaneously spacingly, increases building body stability when using.
1. According to the invention, the sliding grooves are formed in the periphery of the supporting base, so that the limiting block is conveniently limited in the sliding grooves, the movement stability of the mounting base is improved, the buffering spring sleeve is sleeved on the limiting rod, the limiting block can be buffered under the action of the limiting rod and the buffering spring sleeve, and the limiting block drives the mounting base to move up and down, so that the buffering and shock absorption effects on the building body can be achieved.
2. According to the invention, the movable grooves are formed around the mounting disc, so that the supporting rod can conveniently move in the movable grooves, the guide grooves are formed around the bottom end in the supporting base, the positioning block can be conveniently limited in the guide grooves, the positioning block can move left and right on the guide rod in the guide grooves, the damping spring sleeve is sleeved on the guide rod, and the damping spring sleeve, the positioning block and the supporting rod can be conveniently matched, so that the damping effect can be realized on the mounting base and the building body.
3. According to the invention, the bottom end of the limiting column is fixedly provided with the chassis, the chassis is conveniently in threaded connection with the central position of the inner bottom end of the supporting base through a screw, the position of the limiting column can be limited and fixed at the moment, the positioning column is movably inserted in the limiting column, the positioning column is convenient to drive the mounting base and the building body to move up and down, the limiting disc is fixedly arranged at the bottom end of the positioning column, the position of the positioning column can be limited, the bottom of the limiting disc is fixedly provided with the air bag and the elastic steel, and under the matching of the air bag and the elastic steel, the mounting base and the building body are more stably cushioned and damped.
4. According to the invention, the mounting groove is formed in the periphery of the mounting base, so that the reinforcing steel plate is conveniently limited in the mounting groove, the building body can be better limited and reinforced, the surrounding steel plates are fixedly mounted between the reinforcing steel plates, the reinforcing effect on the building body is increased, the building body is more stable in use, the mounting plates are fixedly mounted on two sides of the top end of the reinforcing steel plate, and the reinforcing steel plate is conveniently heightened and limited.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the construction of the mounting base, reinforcing steel plate and surrounding steel plate of the present invention;
FIG. 3 is a cross-sectional view of the support base and mounting base structure of the present invention;
FIG. 4 is a sectional view of the shock absorbing mechanism according to the present invention;
FIG. 5 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the structure of the bladder of the present invention.
The labels in the figure are: 1-supporting base, 2-sliding groove, 3-limiting rod, 4-buffering spring sleeve, 5-limiting block, 6-mounting base, 7-mounting disc, 8-moving groove, 9-guiding groove, 10-guiding rod, 11-damping spring sleeve, 12-positioning block, 13-supporting rod, 14-damping mechanism, 15-chassis, 16-limiting column, 17-positioning column, 18-limiting disc, 19-air bag, 20-elastic steel, 21-mounting groove, 22-reinforcing steel plate, 23-mounting plate, 24-surrounding steel plate and 25-building body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, an assembly type support seat for building with damping and stabilizing effects comprises a support base 1, a chute 2 is arranged at a relative position around the inner wall of the support base 1, so as to limit a limit block 5 inside the chute 2 and increase the motion stability of a mounting base 6, a limit rod 3 is fixedly arranged inside the chute 2, the limit rod 3 is longitudinally arranged, a buffer spring sleeve 4 and the limit block 5 are movably sleeved on the limit rod 3, so that the limit block 5 can be buffered under the action of the limit rod 3 and the buffer spring sleeve 4, the limit block 5 drives the mounting base 6 to move up and down at the moment, so as to play a role of damping and buffering for a building body 25, the limit block 5 is matched with the chute 2, the limit block 5 is positioned at the middle position of the outer wall of the mounting base 6, the buffer spring sleeve 4 is positioned at the upper side and the lower side of the limit block 5, one end of the buffer spring sleeve 4 is fixedly connected with, the other end of the buffer spring sleeve 4 is fixedly connected with the limiting block 5, a mounting base 6 is inserted into the supporting base 1, the mounting base 6 is fixedly connected with the limiting block 5, each edge of the inner wall of the mounting base 6 is provided with at least two mounting grooves 21, the bottom of the mounting base 6 is fixedly provided with a mounting disc 7, the mounting disc 7 is fixedly mounted at the central position of the bottom of the mounting base 6 through screws, the mounting disc 7 is fixedly mounted at the central position of the bottom of the mounting base 6, the lower part of the periphery of the mounting disc 7 is provided with a movable groove 8, so that the supporting rod 13 can conveniently move in the movable groove 8, the bottom end of the inner part of the supporting base 1 is provided with a guide groove 9, so that the positioning block 12 can be conveniently limited in the guide groove 9, the positioning block 12 can move on the guide rod 10 in the guide groove 9 in a left, the guide rod 10 is transversely and fixedly installed inside the guide groove 9, the guide rod 10 is movably sleeved with a damping spring sleeve 11 and a positioning block 12, the damping spring sleeve 11, the positioning block 12 and a supporting rod 13 are matched conveniently, a damping effect can be achieved on the installation base 6 and the building body 25, the damping spring sleeve 11 is located on the left side and the right side of the positioning block 12, one end of the damping spring sleeve 11 is fixedly connected with the inner wall of the guide groove 9, the other end of the damping spring sleeve 11 is fixedly connected with the positioning block 12, the upper end of the damping spring sleeve 11 is of a U-shaped structure, the supporting rod 13 is hinged to the inner portion of the movable groove 8 on the inner side of the upper end of the positioning block 12, the supporting rods 13 are hinged to the periphery of the installation disc 7 and are arranged in pairs oppositely, a damping mechanism 14 is installed between the installation disc 7 and the supporting base 1, the damping mechanism 14 comprises a base plate 15, the bottom center position of the inner wall of the supporting base 1 is provided with a chassis 15 through a screw, the chassis 15 is conveniently in threaded connection with the center position of the inner bottom of the supporting base 1 through the screw, the position of a limiting column 16 can be limited and fixed at the moment, the top of the chassis 15 is fixedly provided with the limiting column 16, a positioning column 17 is movably inserted above the inner part of the limiting column 16, the positioning column 17 is convenient for driving the mounting base 6 and the building body 25 to move up and down, a limiting disc 18 is fixedly arranged at the bottom end of the positioning column 17, the limiting disc 18 is pressed above the inner wall of the limiting column 16, the position of the positioning column 17 can be limited, an air bag 19 and elastic steel 20 are arranged between the limiting disc 18 and the bottom end of the inner part of the limiting column 16, the air bag 19 is positioned at the inner side of the elastic steel 20, under the matching of the air bag 19 and the elastic steel 20, the upper end and the lower end of the elastic steel 20 are arranged between the bottom ends of the limiting disc 18 and the limiting column 16 through screws, the air bag 19 is a folding air bag, the elastic steel 20 is of a semicircular structure, the peripheral inner wall of the mounting base 6 is provided with mounting grooves 21 which are oppositely arranged, so that the reinforcing steel plate 22 is conveniently limited in the mounting grooves 21, the building body 25 can be better limited and reinforced, pin holes are formed in the positions, opposite to the mounting grooves 21 and the mounting base 6, of the mounting grooves 21, pins are inserted in the pin holes, the reinforcing steel plate 22 is inserted in the mounting grooves 21, the reinforcing steel plate 22, the mounting plate 23 and the surrounding steel plate 24 are attached to the building body 25, the mounting plates 23 are fixedly arranged on the two fixed sides of the top end of the reinforcing steel plate 22, so that the reinforcing steel plate 22 can be conveniently heightened and limited, the surrounding steel plate 24 is fixedly, the building body 25 is fixedly mounted inside the mounting base 6.
The working principle is as follows:
in the invention, the reinforcing steel plate 22 is inserted into the mounting groove 21, so that the reinforcing steel plate 22 and the mounting base 6 are provided with pin holes which are arranged oppositely, the pins are inserted into the pin holes, the building body 25 is fixedly mounted at the inner bottom end of the mounting base 6, at the moment, the building body 25 is attached to the reinforcing steel plate 22, the mounting plate 23 and the surrounding steel plate 24, and at the moment, the mounting of the building body 25 is completed.
In the invention, when the building body 25 is subjected to the action of external force, the mounting base 6 drives the limiting block 5 and the mounting disc 7 to move downwards, the limiting block 5 presses the buffer spring sleeve 4 on the limiting rod 3 at the moment, so that the building body 25 can be buffered and damped, meanwhile, the supporting rod 13 pushes the positioning block 12 and the buffer spring sleeve 11 to move on the guide rod 10, so that the building body 25 can be buffered and damped secondarily, the mounting disc 7 drives the positioning column 17 to press the limiting disc 18, the air bag 19 and the elastic steel 20 downwards, and the building body 25 can be buffered and damped again under the limiting of the limiting column 16, so that the damping effect of the building body 25 is more stable.
It is to be noted that, in the present invention, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides an assembly type supporting seat for building with stable effect of shock attenuation, is including supporting base (1), its characterized in that: the supporting device is characterized in that a sliding groove (2) is formed in the periphery of the inner wall of the supporting base (1) in a relative position, a limiting rod (3) is fixedly arranged inside the sliding groove (2), a buffering spring sleeve (4) and a limiting block (5) are movably sleeved on the limiting rod (3), a mounting base (6) is inserted inside the supporting base (1), the mounting base (6) is fixedly connected with the limiting block (5), a mounting disc (7) is fixedly arranged at the bottom of the mounting base (6), a movable groove (8) is formed below the periphery of the mounting disc (7), a guide groove (9) is formed in the bottom end of the inside of the supporting base (1), a guide rod (10) is fixedly arranged inside the guide groove (9), a damping spring sleeve (11) and a positioning block (12) are movably sleeved on the guide rod (10), and a supporting rod (13) is hinged inside the upper end of the positioning block (12) and the movable groove (8), install damper (14) between mounting disc (7) and support base (1), mounting groove (21) of relative setting are seted up to the inner wall all around of mounting base (6), it has reinforced steel sheet (22) to peg graft in the inside of mounting groove (21), the fixed both sides fixed mounting in top of reinforcing steel sheet (22) has mounting panel (23), fixed mounting has around steel sheet (24) between reinforcing steel sheet (22), the inside fixed mounting of mounting base (6) has building body (25).
2. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: the limiting rod (3) is vertically arranged, the buffering spring sleeve (4) is located on the upper side and the lower side of the limiting block (5), one end of the buffering spring sleeve (4) is fixedly connected with the inner wall of the sliding groove (2), and the other end of the buffering spring sleeve (4) is fixedly connected with the limiting block (5).
3. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: the limiting block (5) is located in the middle of the outer wall of the mounting base (6), and the mounting disc (7) is fixedly mounted at the center of the bottom of the mounting base (6).
4. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: damping spring cover (11) are located the left and right sides of locating piece (12), damping spring cover (11) one end and the inner wall fixed connection of guide way (9), and the other end and locating piece (12) fixed connection of damping spring cover (11), the upper end of damping spring cover (11) is the U-shaped structure.
5. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: damping mechanism (14) include chassis (15), spacing post (16), reference column (17), spacing dish (18), gasbag (19) and elastic steel (20), inner wall bottom central point that supports base (1) puts and installs chassis (15) through the screw, and the top fixed mounting of chassis (15) has spacing post (16).
6. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 5, wherein: a positioning column (17) is movably inserted above the inner part of the limiting column (16), a limiting disc (18) is fixedly installed at the bottom end of the positioning column (17), and the limiting disc (18) is pressed above the inner wall of the limiting column (16).
7. The fabricated construction support seat with shock-absorbing stabilizing effect as set forth in claim 6, wherein: an air bag (19) and elastic steel (20) are arranged between the inner bottom ends of the limiting disc (18) and the limiting column (16), the air bag (19) is located on the inner side of the elastic steel (20), the upper end and the lower end of the elastic steel (20) are arranged between the inner bottom ends of the limiting disc (18) and the limiting column (16) through screws, the air bag (19) is a folding air bag, and the elastic steel (20) is of a semicircular structure.
8. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: each side of the inner wall of the mounting base (6) is provided with at least two mounting grooves (21), pin holes are formed in the relative positions of the mounting grooves (21) and the mounting base (6), and pins are inserted in the pin holes.
9. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: consolidate steel sheet (22), mounting panel (23) and encircle steel sheet (24) and laminate mutually with building body (25), horizontal fixed mounting in the inside of guide way (9) of guide bar (10).
10. The fabricated construction support base having a shock-absorbing stabilizing effect as set forth in claim 1, wherein: the supporting rods (13) are hinged to the periphery of the mounting disc (7) and are arranged oppositely, the limiting blocks (5) are matched with the sliding grooves (2), and the mounting disc (7) is fixedly mounted at the center of the bottom of the mounting base (6) through screws.
CN202011144864.2A 2020-10-23 2020-10-23 Supporting seat for assembly type building with stable effect of shock attenuation Pending CN112144687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011144864.2A CN112144687A (en) 2020-10-23 2020-10-23 Supporting seat for assembly type building with stable effect of shock attenuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011144864.2A CN112144687A (en) 2020-10-23 2020-10-23 Supporting seat for assembly type building with stable effect of shock attenuation

Publications (1)

Publication Number Publication Date
CN112144687A true CN112144687A (en) 2020-12-29

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ID=73954757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011144864.2A Pending CN112144687A (en) 2020-10-23 2020-10-23 Supporting seat for assembly type building with stable effect of shock attenuation

Country Status (1)

Country Link
CN (1) CN112144687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113431184A (en) * 2021-08-10 2021-09-24 郑徐平 Safe antidetonation multilayer buffering building structure
CN116290405A (en) * 2023-05-24 2023-06-23 四川省第一建筑工程有限公司 Assembled building connecting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113431184A (en) * 2021-08-10 2021-09-24 郑徐平 Safe antidetonation multilayer buffering building structure
CN116290405A (en) * 2023-05-24 2023-06-23 四川省第一建筑工程有限公司 Assembled building connecting device
CN116290405B (en) * 2023-05-24 2023-09-19 四川省第一建筑工程有限公司 Assembled building connecting device

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