阅读说明：本技术 用于安装装配式建筑的支撑系统及其施工方法 (Support system for installing prefabricated building and construction method thereof ) 是由 邱虎 季佳楠 陈禹凯 于 2021-10-12 设计创作，主要内容包括：本发明提供一种用于安装装配式建筑的支撑系统及其施工方法,包括自适应调平组件、伸缩支撑组件和液压缸,伸缩支撑组件由剪式伸缩组件相互对接组成,两个自适应调平组件对立设置,而伸缩支撑组件的两端各通过一液压缸与自适应调平组件连接,自适应调平组件包括顶板、底板、球头底座、球头支杆、锥形铅块、钢索和钢索夹持机构。当自适应调平组件放置在地面上时会出现地面不平的情况,此时底板发生倾斜,顶板的下方挂设的锥形铅块使得顶板保持水平状态,那么球头支杆会相对球头底座发生偏转,钢索夹持机构将钢索夹住,那么在顶板有相对底板偏转的运动趋势时钢索的位置固定,进而顶板无法发生偏转,进而达到自动调平和锁止顶板的效果。(The invention provides a supporting system for mounting an assembly type building and a construction method thereof. The condition that ground is uneven can appear when self-adaptation leveling subassembly is placed subaerial, the bottom plate takes place to incline this moment, the toper lead block of establishing is hung to the below of roof makes the roof keep the horizontality, so bulb branch can take place to deflect relative bulb base, and cable wire fixture presss from both sides the cable wire, so the rigidity of cable wire when the roof has the motion trend of relative bottom plate deflection, and then the roof can't take place to deflect, and then reaches the effect of automatic leveling and locking roof.)

1. The utility model provides a braced system for installing fabricated building, includes self-adaptation leveling subassembly (1), flexible supporting component (2) and pneumatic cylinder (3), flexible supporting component (2) are by the flexible subassembly of formula of cutting to dock each other and constitute its characterized in that:

two self-adaptation leveling subassembly (1) sets up oppositely, and the both ends of flexible supporting component (2) are respectively connected with self-adaptation leveling subassembly (1) through a pneumatic cylinder (3), self-adaptation leveling subassembly (1) includes roof (11), bottom plate (12), bulb base (13), bulb branch (14), toper lead (15), cable wire (16) and cable wire fixture (17), bottom plate (12) set up the top at roof (11), and all be equipped with bulb base (13) on roof (11) and bottom plate (12), the both ends of bulb branch (14) agree with respectively in two bulb bases (13), four toper lead (15) are hung respectively and are established in the center department of four sides of roof (11), and four corners of roof (11) respectively are equipped with a cable wire (16), cable wire fixture (17) include cross guide rail (171), The clamping device comprises a sliding block (172), a driving assembly (173) and clamping components (174), wherein the cross-shaped guide rail (171) is arranged on the bottom plate (12), the sliding block (172) is arranged in four guide grooves which are perpendicular to each other on the cross-shaped guide rail (171), the driving assembly (173) is used for driving the four sliding blocks (172) to move synchronously, the four clamping components (174) are respectively arranged at the end parts of the four guide grooves in the cross-shaped guide rail (171), each clamping component (174) comprises a supporting plate (1741), two clamping heads (1742), a double-sided rack (1743) and a gear (1744), the supporting plate (1741) is arranged at the end parts of the guide grooves in the cross-shaped guide rail (171), the two clamping heads (1742) are oppositely arranged and rotatably arranged on the supporting plate (1741), the clamping surfaces of the two clamping heads (1742) clamp the steel cable (16) close to the clamping heads, and the side surfaces of the clamping heads (1742) are provided with gears (1744), the double-sided rack (1743) is connected with the sliding block (172), and the tooth-shaped surfaces on two sides of the double-sided rack (1743) are meshed with the two gears (1744).

2. A support system for use in installing a fabricated building according to claim 1, wherein: drive assembly (173) includes carousel (1731) and connecting rod (1732), carousel (1731) rotates and installs on cross guide rail (171), four the one end of connecting rod (1732) articulates on carousel (1731), the other one end respectively with four slider (172) are articulated.

3. A support system for use in installing a fabricated building according to claim 1, wherein: shear type telescopic component comprises linear guide (21), link (22) and linking arm (23), two linear guide (21) are opposite to be set up, and movable mounting has two in linear guide (21) link (22), link (22) in two linear guide (21) are connected through alternately link (23) that sets up, wherein for articulated between linking arm (23) and link (22).

4. A support system for use in installing a fabricated building according to claim 1, wherein: the clamping surface of the clamping head (1742) is provided with convex teeth.

5. A support system for use in installing a fabricated building according to claim 1, wherein: and a fastening bolt (1721) is arranged in a threaded hole in the side surface of the sliding block (172), wherein the end part of the fastening bolt (1721) is in contact with the cross-shaped guide rail (171).

6. A construction method for installing a support system of a fabricated building, comprising the steps of:

s1, the two self-adaptive leveling assemblies (1) are oppositely arranged, and when the self-adaptive leveling assemblies (1) are placed on the ground, automatic leveling can be performed;

s2, arranging a hydraulic cylinder (3) on a top plate (11) in the self-adaptive leveling component (1);

and S3, adjusting the length of the telescopic support component (2), and connecting two sides of the telescopic support component (2) with the two hydraulic cylinders (3) to form a support system for construction.

7. The construction method for installing the supporting system of the fabricated building according to claim 6, wherein S1 is characterized in that when the adaptive leveling assembly (1) is placed on the ground, the ground is uneven, the bottom plate (12) is inclined, the conical lead block (15) hung below the top plate (11) enables the top plate (11) to be kept horizontal, the ball-head support rod (14) deflects relative to the ball-head base (13), then the rotating disc (1731) is rotated, four sliding blocks (172) are driven to move through four connecting rods (1732), the four sliding blocks (172) move towards the direction close to the center of the rotating disc (1731), then the double-sided rack (1743) moves synchronously, the double-sided rack (1743) drives two gears (1744) engaged with the double-sided rack to rotate, and the two gears (1744) rotate towards the opposite direction, and then two clamping heads (1742) are towards the direction upset that is close to each other, and then the clamping face of two clamping heads (1742) cliies cable (16), so when roof (11) have the motion trend of relative bottom plate (12) deflection, the position of cable (16) is fixed, and then roof (11) can't take place to deflect, and then reach the effect of automatic leveling and locking roof (11).

8. The construction method for installing the supporting system of the prefabricated building according to claim 6, wherein the step S3 is implemented by pulling the scissors assemblies connected with each other, so that the distance between the two linear guide rails (21) in the scissors assemblies changes, and the connecting arms (23) arranged crosswise stretch outwards, thereby achieving the effect of adjusting the length of the telescopic supporting assembly (2).

Technical Field

The invention relates to the technical field of fabricated buildings, in particular to a supporting system for mounting fabricated buildings and a construction method thereof.

Background

In prefabricated building structural member connections, prefabricated shear wall and prefabricated floor slab connections are a very common form of connection. The supporting system for installing the fabricated building and the construction method thereof, which are provided by the publication number CN109138457B, disclose a new assembly mode, and the prefabricated shear wall does not need to be assembled before the prefabricated floor slab is hoisted, so that the construction flexibility is ensured, but the prior art cannot level when supporting, and further cannot ensure the level of the supporting system when facing the uneven ground, so that the connection of the wall slab is prone to tilt.

Disclosure of Invention

The present invention is directed to a support system for installing a prefabricated building and a construction method thereof to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a supporting system for installing an assembly type building comprises a self-adaptive leveling assembly, a telescopic supporting assembly and a hydraulic cylinder, wherein the telescopic supporting assembly is formed by mutually butting scissors type telescopic assemblies, and the telescopic supporting assembly comprises:

the two self-adaptive leveling assemblies are oppositely arranged, two ends of the telescopic supporting assembly are respectively connected with the self-adaptive leveling assemblies through a hydraulic cylinder, each self-adaptive leveling assembly comprises a top plate, a bottom plate, ball head bases, ball head supporting rods, conical lead blocks, steel cables and steel cable clamping mechanisms, the bottom plate is arranged above the top plate, the ball head bases are arranged on the top plate and the bottom plate, two ends of each ball head supporting rod are respectively matched in the two ball head bases, the four conical lead blocks are respectively hung at the centers of four side edges of the top plate, the four corners of the top plate are respectively provided with one steel cable, each steel cable clamping mechanism comprises a cross-shaped guide rail, a slide block, a driving assembly and a clamping part, the cross-shaped guide rail is arranged on the bottom plate, the slide blocks are respectively arranged in four guide grooves which are perpendicular to each other on the cross-shaped guide rail, and the driving assembly is used for driving the four slide blocks to synchronously move, four clamping part sets up the tip of four guide ways in the cross guide rail respectively, and clamping part includes backup pad, holding head, two-sided rack and gear, the backup pad sets up the tip of guide way in the cross guide rail, two the holding head sets up and rotates to install in the backup pad in opposition, and wherein the clamping face of two holding heads will clip rather than the cable wire that is close to, and the side of holding head is equipped with the gear, two-sided rack is connected with the slider, and the profile of tooth face and two gear engagement of two-sided rack both sides.

Preferably, the drive assembly comprises a rotary table and four connecting rods, the rotary table is rotatably mounted on the cross-shaped guide rail, one ends of the four connecting rods are hinged to the rotary table, and the other ends of the four connecting rods are respectively hinged to the four sliding blocks.

Preferably, the scissor type telescopic assembly comprises linear guide rails, two connecting frames and connecting arms, wherein the linear guide rails are oppositely arranged, the two connecting frames are movably arranged in the linear guide rails and connected through the connecting arms which are arranged in a crossed manner, and the connecting arms are hinged with the connecting frames.

Preferably, the clamping surface of the clamping head is provided with convex teeth.

Preferably, a fastening bolt is arranged in a threaded hole in the side face of the sliding block, and the end part of the fastening bolt is in contact with the cross-shaped guide rail.

A construction method for installing a support system of a fabricated building, comprising the steps of:

s1, the two self-adaptive leveling assemblies are oppositely arranged, and when the self-adaptive leveling assemblies are placed on the ground, automatic leveling can be performed;

s2, arranging a hydraulic cylinder on a top plate in the self-adaptive leveling component;

and S3, adjusting the length of the telescopic support component, and connecting two sides of the telescopic support component with two hydraulic cylinders to form a support system for construction.

Preferably, said S1 is that when the self-leveling assembly is placed on the ground, the ground is not flat, and the bottom plate is inclined, the conical lead block hung below the top plate enables the top plate to keep a horizontal state, so the ball head support rod can deflect relative to the ball head base, then the turntable is rotated, the four sliding blocks are driven to move through the four connecting rods, at the moment, the four sliding blocks move towards the direction close to the circle center of the turntable, then the double-sided rack synchronously moves, at the moment, the double-sided rack drives the two gears meshed with the double-sided rack to rotate, and the two gears rotate towards opposite directions, and then two holding heads overturn towards the direction that is close to each other, and then the clamping face of two holding heads presss from both sides the cable wire, so the position of cable wire is fixed when the roof has the motion trend of relative bottom plate deflection, and then the roof can't take place to deflect, and then reaches the effect of self leveling and locking roof.

Preferably, the step S3 is specifically that when the scissors type telescopic assemblies connected to each other are pulled, the distance between the two linear guide rails in the scissors type telescopic assemblies changes, and at this time, the connecting arm arranged in a crossed manner stretches outwards, so as to achieve the effect of adjusting the length of the telescopic supporting assembly.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the self-adaptive leveling component is used for leveling, when the self-adaptive leveling component is placed on the ground, the ground is uneven, the bottom plate is inclined, the top plate is kept in a horizontal state due to the conical lead block hung below the top plate, the ball head support rod deflects relative to the ball head base, the steel cable is clamped by the steel cable clamping mechanism, the position of the steel cable is fixed when the top plate has a movement trend of deflecting relative to the bottom plate, the top plate cannot deflect, the effects of automatically leveling and locking the top plate are further achieved, and the whole supporting system can be kept in a horizontal state during construction.

Drawings

FIG. 1 is a three-dimensional schematic of the invention as a whole;

FIG. 2 is a three-dimensional schematic diagram of an adaptive leveling assembly according to the present invention;

FIG. 3 is a full sectional view of FIG. 2;

FIG. 4 is a three-dimensional schematic view of a cable clamping mechanism according to the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a three-dimensional schematic of a scissor jack assembly of the present invention.

In the figure: the self-adaptive leveling device comprises a self-adaptive leveling component 1, a telescopic supporting component 2, a hydraulic cylinder 3, a top plate 11, a bottom plate 12, a ball head base 13, a ball head support rod 14, a conical lead block 15, a steel cable 16, a steel cable 17 clamping mechanism, a cross-shaped guide rail 171, a sliding block 172, a 173 driving component 174, a clamping component 174, a 1721 fastening bolt, a 1731 rotating disc, a 1732 connecting rod, a 1741 supporting plate, a 1742 clamping head, a 1743 double-sided rack, a 1744 gear, a 21 linear guide rail, a 22 connecting frame and a 23 connecting arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 6, the present invention provides a technical solution:

a support system for installing a fabricated building comprising a self-levelling assembly 1, a telescopic support assembly 2 and a hydraulic cylinder 3, wherein:

the telescopic support assembly 2 is formed by mutually butting scissors-type telescopic assemblies, each scissors-type telescopic assembly is formed by a linear guide rail 21, a connecting frame 22 and a connecting arm 23, the two linear guide rails 21 are oppositely arranged, the two connecting frames 22 are movably mounted in the linear guide rails 21, the connecting frames 22 can move along the linear guide rails 21, the connecting frames 22 in the two linear guide rails 21 are connected through the connecting arms 23 which are arranged in a cross mode, the connecting arms 23 are hinged to the connecting frames 22, when the two linear guide rails 21 are pulled, the connecting arms 23 can pull the connecting frames 22 to move along the linear guide rails 21, the included angle between the two connecting arms 23 which are arranged in the cross mode is changed, and finally the scissors-type telescopic assemblies are telescopic;

the two adaptive leveling assemblies 1 are oppositely arranged, two ends of the telescopic supporting assembly 2 are respectively connected with the adaptive leveling assemblies 1 through a hydraulic cylinder 3, wherein the execution end of the hydraulic cylinder 3 is connected with a linear guide rail 21 on the outermost side in the telescopic supporting assembly 2, the bottom of the hydraulic cylinder 3 is connected with the top plate 11, each adaptive leveling assembly 1 comprises a top plate 11, a bottom plate 12, a ball head base 13, a ball head support rod 14, a conical lead block 15, a steel cable 16 and a steel cable clamping mechanism 17, the bottom plate 12 is arranged above the top plate 11, the ball head bases 13 are respectively arranged on the top plate 11 and the bottom plate 12, two ends of the ball head support rod 14 are respectively matched in the two ball head bases 13, a ball pair connection is formed between the ball head support rod 14 and the ball head bases 13, the four conical lead blocks 15 are respectively hung at the centers of four sides of the top plate 11, and the four corners of the top plate 11 are respectively provided with the steel cable 16, the steel cable clamping mechanism 17 comprises a cross-shaped guide rail 171, a sliding block 172, a driving assembly 173 and a clamping component 174, the cross-shaped guide rail 171 is arranged on the bottom plate 12, a sliding block 172 is respectively arranged in four mutually perpendicular guide grooves on the cross-shaped guide rail 171, further the sliding block 172 forms a moving pair in the guide grooves, a fastening bolt 1721 is arranged in a threaded hole on the side surface of the sliding block 172, the end part of the fastening bolt 1721 is contacted with the cross-shaped guide rail 171, further the position of the sliding block 172 is locked through the fastening bolt 1721, the driving assembly 173 is used for driving the four sliding blocks 172 to move synchronously, the driving assembly 173 comprises a rotating disc 1731 and connecting rods 1732, the rotating disc 1731 is rotatably arranged on the cross-shaped guide rail 171, one end of each of the four connecting rods 1732 is hinged on the rotating disc 1731, the other end of each connecting rod 1732 is hinged with the four sliding blocks 172, further, when the rotating disc 1731 rotates, the four connecting rods 1732 respectively drive the four sliding blocks 172 to move towards the circle center close to or far away from the circle center of the rotating disc 1731, the four clamping components 174 are respectively arranged at the end parts of the four guide grooves in the cross-shaped guide rail 171, each clamping component 174 comprises a supporting plate 1741, clamping heads 1742, a double-sided rack 1743 and gears 1744, the supporting plate 1741 is arranged at the end part of the guide groove in the cross-shaped guide rail 171, the two clamping heads 1742 are oppositely arranged and rotatably mounted on the supporting plate 1741, wherein the clamping surfaces of the two clamping heads 1742 clamp one steel cable 16 close to the clamping surface, so that the steel cable 16 is clamped, the clamping surfaces of the clamping heads 1742 are provided with convex teeth, so that the friction force on the steel cable 16 is ensured, the gears 1744 are arranged on the side surfaces of the clamping heads 1742, the double-sided rack 1743 is connected with the sliding block 172, the toothed surfaces on the two sides of the double-sided rack 1743 are meshed with the two gears 1744, and the toothed surfaces of the double-sided rack 1743 are arranged in a deviating mode, so that the two gears 1744 can be driven to rotate towards opposite directions when the double-sided rack 1743 acts, and then the two gears 1742 are driven by the two gears 1744 to move towards the inward approaching together or to mutually deviate, thereby effecting clamping or unclamping of the wire rope 16.

A construction method for installing a support system of a fabricated building, comprising the steps of:

s1, arranging two adaptive leveling components 1 in an opposite mode, and performing automatic leveling when the adaptive leveling components 1 are placed on the ground, wherein the adaptive leveling process is that when the adaptive leveling components 1 are placed on the uneven ground, a bottom plate 12 inclines, a conical lead block 15 hung below a top plate 11 enables the top plate 11 to be kept in a horizontal state, a ball-head support rod 14 deflects relative to a ball-head base 13, then a rotating disc 1731 rotates, four sliding blocks 172 are driven to move through four connecting rods 1732, at the moment, the four sliding blocks 172 move towards the direction close to the circle center of the rotating disc 1731, then a double-sided rack 1743 synchronously moves, at the moment, the double-sided rack 1743 drives two gears 1744 meshed with the double-sided rack 1743 to rotate, the two gears 1744 rotate towards opposite directions, the gears 1744 drive clamping heads 1742 to synchronously rotate, at the moment, the two clamping heads 1742 approach each other, the steel cable 16 is clamped by the clamping surfaces of the two clamping heads 1742, the fastening bolt 1721 is screwed when the steel cable 16 is clamped, the effect of locking the sliding block 172 is achieved, the position of the steel cable 16 is fixed when the top plate 11 has a movement trend of deflecting relative to the bottom plate 12 due to the clamping of the steel cable 16, and then the top plate 11 cannot deflect, the effects of automatically leveling and locking the top plate 11 are achieved at the moment, and the top plate 11 cannot deflect due to uneven road surfaces and the load applied by the self-adaptive leveling assembly 1;

s2, arranging a hydraulic cylinder 3 on a top plate 11 in the self-adaptive leveling component 1;

s3, adjusting the length of the telescopic supporting component 2, connecting the two sides of the telescopic supporting component 2 with the two hydraulic cylinders 3, and forming a supporting system for construction at the moment, specifically, pulling the mutually connected scissor type telescopic components, so that the distance between the two linear guide rails 21 in the scissor type telescopic components is changed, the connecting arms 23 which are arranged in a crossed manner stretch outwards at the moment, and further achieving the effect of adjusting the length of the telescopic supporting component 2, and forming the supporting system at the moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.