Space module perpendicularity control device

Abstract

The utility model discloses a space module perpendicularity control device, and relates to the field of PPVC building, the space module perpendicularity control device comprises a case, a clamping assembly and a straightening assembly, the clamping assembly comprises a rotating shaft, a transmission chain wheel, a transmission chain, a bidirectional lead screw, a moving block and a clamping block, and the straightening assembly comprises a straightening plate, a connecting plate, a driving block and an abutting plate. The driving block is driven by the air cylinder to move towards one side of the abutting plate under the action of the limiting shaft, and the straightening plate is driven to rotate in the moving process of the driving block, so that the straightening plate drives the space module clamped by the clamping assembly to be vertically arranged, and finally perpendicularity control is achieved; a transmission gear and a driven gear are meshed to drive a rotating shaft to rotate, the rotating shaft drives a bidirectional lead screw to rotate through transmission of a transmission chain wheel and a transmission chain, the bidirectional lead screw drives two moving blocks on the outer surface to move oppositely on the outer surface of the bidirectional lead screw, and therefore clamping blocks are driven to clamp the two sides of a space module. And the space module is driven to be centered to avoid center-of-gravity shift.

Description

TECHNICAL FIELD

[0001] The utility model relates to modularization building technical field, especially a space module perpendicularity control device. BACKGROUND

[0002] PPCV building, also modularization integrated building, through splitting building into modularization unit, through pouring, decoration, water and electricity, equipment pipeline etc. process in factory, thereby realizing reliable link end fast combination assembly into building whole in site, realizing "like making car to make house", it is the highest urban building mode of busbar building industrialization degree.

[0003] Perpendicularity control device, in the production initial stage of modularization integrated building unit, namely through grinding tool to pour out the structure of building, need to hoist the formwork of four sides in turn on the pouring base during pouring, thereby realizing the installation of mould, need to use perpendicularity control device to help workers to determine whether the formwork is perpendicular during the hoisting process of formwork, thereby ensuring that the unit poured out meets the standard.

[0004] The existing perpendicularity control needs workers to help workers to visually determine whether it is perpendicular through laser device or other device during hoisting formwork, but the formwork is easy to shake during hoisting, and the hoisting equipment does not have the structure of perpendicularity control, which leads to the fact that the perpendicularity of formwork cannot be guaranteed, and the workload of workers to straighten and install is increased. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a space module perpendicularity control device.

[0007] (II) technical scheme

[0008] In order to realize the above purpose, the utility model is realized through the following technical scheme: a space module perpendicularity control device, including the machine case, the inside of machine case is provided with clamping assembly, the lower surface of machine case is provided with two symmetrical straightening assembly that sets up,

[0009] Clamping assembly, including rotating shaft that is movably connected in the inside of machine case through bearing seat, both ends of rotating shaft are fixedly connected with transmission sprocket through bearing seat, transmission sprocket outer surface transmission is connected with transmission chain, the end away from rotating shaft of transmission chain transmission is connected with same transmission sprocket, the inside of transmission sprocket under is provided with bidirectional screw rod, the outer surface of bidirectional screw rod is movably connected with the lower surface of machine case through bearing seat, the outer surface of bidirectional screw rod is screw connected with moving block, the side away from transmission sprocket of moving block is fixedly connected with clamping block.

[0010] The straightening assembly comprises a straightening plate movably connected to the lower surface of the case through a bearing seat, both ends of the straightening plate are movably connected with connecting plates, one end of the connecting plate away from the straightening plate is movably connected with a driving block, the side of the driving block close to the straightening plate is abutted with an abutment plate, and the upper surface of the abutment plate is fixedly connected with the lower surface of the case.

[0011] As a preferred scheme of the space module perpendicularity control device, the inner cavity bottom of the case is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission gear, the outer surface of the transmission gear is meshingly connected with a driven gear, and the inner portion of the driven gear is fixedly connected with the outer surface of the rotating shaft.

[0012] As a preferred scheme of the space module perpendicularity control device, the inner portion of the moving block is provided with two limiting rods.

[0013] As a preferred scheme of the space module perpendicularity control device, the lower surface of the case is fixedly connected with a fixed plate, the side of the fixed plate close to the straightening plate is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with the side of the driving block away from the abutment plate.

[0014] As a preferred scheme of the space module perpendicularity control device, the side of the fixed plate close to the straightening plate is fixedly connected with two limiting shafts, and one end of the two limiting shafts away from the straightening plate penetrates through the inner portion of the driving block and is fixedly connected with the outer surface of the abutment plate.

[0015] As a preferred scheme of the space module perpendicularity control device, the angle between the connecting plate, the abutment plate and the straightening plate when the abutment plate is abutted with the driving block is 45 degrees.

[0016] (Three) beneficial effects

[0017] The space module perpendicularity control device has the following beneficial effects:

[0018] 1. The driving block is driven by the air cylinder to move to the side of the abutment plate under the action of the limiting shaft, the driving block drives the straightening plate to rotate in the moving process, the angle between the connecting plate, the abutment plate and the straightening plate when the abutment plate is abutted with the driving block is 45 degrees, so that the straightening plate drives the space module clamped by the clamping assembly to be vertically arranged, and the control of the perpendicularity is finally realized.

[0019] 2, the rotation shaft is driven to rotate through the meshing of the transmission gear and the driven gear, the rotation shaft drives the bidirectional screw rod to rotate through the transmission of the transmission sprocket and the transmission chain, the bidirectional screw rod drives the two moving blocks on the outer surface of the bidirectional screw rod to move towards each other, so that the clamping block clamps the two sides of the space module, and the space module is centered, so that the gravity center is avoided from deviating. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is the overall structural schematic diagram of the present application.

[0022] Figure 2 is the structural schematic diagram of the clamping assembly of the present application.

[0023] Figure 3 is the structural schematic diagram of the bidirectional screw rod of the present application.

[0024] Figure 4 is the structural schematic diagram of the present application Figure 3 A is the enlarged structural schematic diagram of the present application.

[0025] Figure 5 is the structural schematic diagram of the straightening assembly of the present application.

[0026] Figure 6 is the exploded structural schematic diagram of the adjusting assembly of the present application.

[0027] In the figure, 1, case; 2, clamping assembly; 201, rotation shaft; 202, transmission sprocket; 203, transmission chain; 204, motor; 205, transmission gear; 206, driven gear; 207, bidirectional screw rod; 208, limit rod; 209, clamping block; 210, moving block; 3, straightening assembly; 301, air cylinder; 302, straightening plate; 303, connecting plate; 304, fixed plate; 305, limit shaft; 306, driving block; 307, abutting plate. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application.

[0029] Embodiment 1

[0030] Referring to Figure 1 , Figure 5 andFigure 6 For the first embodiment of the utility model, this embodiment provides a space module perpendicularity control device, including case 1, the inside of case 1 is provided with clamping assembly 2, the lower surface of case 1 is provided with two symmetrical straightening assembly 3, straightening assembly 3, including the straightening plate 302 of bearing seat swing connection in the lower surface of case 1, both ends of straightening plate 302 are swingly connected with connecting plate 303, the end of connecting plate 303 away from straightening plate 302 swingly connects with drive block 306, the side of drive block 306 close to straightening plate 302 abuts with abutment plate 307, the upper surface of abutment plate 307 is fixedly connected with the lower surface of case 1.

[0031] Specifically, the lower surface of case 1 is fixedly connected with fixed plate 304, the side of fixed plate 304 close to straightening plate 302 is fixedly connected with air cylinder 301, the output end of air cylinder 301 is fixedly connected with the side of drive block 306 away from abutment plate 307, the side of fixed plate 304 close to straightening plate 302 is fixedly connected with two limit shafts 305, the end of two limit shafts 305 away from straightening plate 302 passes through the inside of drive block 306 and is fixedly connected with the outer surface of abutment plate 307, the angle between connecting plate 303 and abutment plate 307 and straightening plate 302 when abutment plate 307 and drive block 306 abut is 45 degrees.

[0032] Further, drive block 306 is moved to the side of abutment plate 307 under the action of limit shaft 305 by air cylinder 301, and straightening plate 302 is rotated during the movement of drive block 306, when drive block 306 and abutment plate 307 abut, the angle between connecting plate 303 and abutment plate 307 and straightening plate 302 when abutment plate 307 and drive block 306 abut is 45 degrees, the straightening plate 302 and abutment plate 307 are perpendicular by the internal angle of triangle and 180 degrees, so that the space module held by clamping assembly 2 is driven by straightening plate 302 towards perpendicular.

[0033] Embodiment 2

[0034] Refer to Figure 1 , Figure 2 , Figure 3 With Figure 4For the second embodiment of the utility model, this embodiment is based on the last embodiment, the clamping assembly 2, including the rotating shaft 201 that is movably connected in the inside of the case 1 through the bearing seat, the transmission sprocket 202 is fixedly connected with the both ends of the rotating shaft 201 through the bearing seat, the transmission sprocket 202 outer surface transmission connection has the transmission chain 203, the transmission chain 203 away from the one end of rotating shaft 201 transmission connection has the same transmission sprocket 202, the inside of the transmission sprocket 202 located below is inserted with bidirectional screw rod 207, the outer surface of bidirectional screw rod 207 is movably connected with the lower surface of case 1 through the bearing seat, the outer surface of bidirectional screw rod 207 is screw connected with moving block 210, and the side of moving block 210 away from transmission sprocket 202 is fixedly connected with clamping block 209.

[0035] Specifically, the inner cavity bottom of the case 1 is fixedly connected with the motor 204, the output end of the motor 204 is fixedly connected with the transmission gear 205, the outer surface of the transmission gear 205 is meshed with the driven gear 206, the inside of the driven gear 206 is fixedly connected with the outer surface of the rotating shaft 201, and two limit rods 208 are inserted in the inside of the moving block 210.

[0036] Further, the motor 204 drives the rotating shaft 201 to rotate through the meshing of the transmission gear 205 and the driven gear 206, the rotating shaft 201 drives the bidirectional screw rod 207 to rotate through the transmission of the transmission sprocket 202 and the transmission chain 203, the bidirectional screw rod 207 drives the two moving blocks 210 on the outer surface of the bidirectional screw rod 207 to move towards each other, so that the clamping block 209 clamps the two sides of the space module, and the space module is centered to avoid the center of gravity from deviating.

[0037] Working principle: when assembling the space module, start the motor 204, drive the rotating shaft 201 to rotate through the meshing of the transmission gear 205 and the driven gear 206, drive the bidirectional screw rod 207 to rotate through the transmission of the transmission sprocket 202 and the transmission chain 203, drive the two moving blocks 210 on the outer surface of the bidirectional screw rod 207 to move towards each other, so that the clamping block 209 clamps the two sides of the space module, and the space module is centered to avoid the center of gravity from deviating. After clamping is completed, the driving block 306 is moved to one side of the abutment plate 307 under the action of the limiting shaft 305 through the cylinder 301, and the straightening plate 302 is rotated during the movement of the driving block 306. When the driving block 306 abuts against the abutment plate 307, the angle between the connecting plate 303 and the abutment plate 307 and the straightening plate 302 is 45 degrees when the abutment plate 307 abuts against the driving block 306, so that the straightening plate 302 drives the space module clamped by the clamping assembly 2 to be perpendicular, thereby realizing the control of the perpendicularity, and finally completing the assembly of the space module.

[0038] It is to be understood that the terminology "first" and "second" and the like used herein is merely intended to differentiate one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between such entities or operations.

Claims

1. A spatial module verticality control device comprising a cabinet (1), characterized in that: The inside of the case (1) is provided with a clamping assembly (2), and the lower surface of the case (1) is provided with two symmetrical straightening assemblies (3); The clamping assembly (2) comprises a rotating shaft (201) movably connected in the inside of the case (1) through a bearing seat, both ends of the rotating shaft (201) are fixedly connected with a transmission sprocket (202) penetrating through the bearing seat, the outer surface of the transmission sprocket (202) is transmissionally connected with a transmission chain (203), one end of the transmission chain (203) away from the rotating shaft (201) is transmissionally connected with the same transmission sprocket (202), a bidirectional screw rod (207) is penetratingly arranged in the inside of the lower transmission sprocket (202), the outer surface of the bidirectional screw rod (207) is movably connected with the lower surface of the case (1) through a bearing seat, the outer surface of the bidirectional screw rod (207) is screwedly connected with a moving block (210), and one side of the moving block (210) away from the transmission sprocket (202) is fixedly connected with a clamping block (209). The straightening assembly (3) comprises a straightening plate (302) movably connected to the lower surface of the case (1) through a bearing seat, both ends of the straightening plate (302) are movably connected with a connecting plate (303), one end of the connecting plate (303) away from the straightening plate (302) is movably connected with a driving block (306), one side of the driving block (306) close to the straightening plate (302) is abutted with an abutment plate (307), and the upper surface of the abutment plate (307) is fixedly connected with the lower surface of the case (1).

2. The spatial module plumbness control device of claim 1, wherein: The inside of the case (1) is provided with a clamping assembly (2), and the lower surface of the case (1) is provided with two symmetrical straightening assemblies (3); 3. A spatial module plumbness control device according to claim 2, wherein: The inside of the moving block (210) is penetratingly provided with two limiting rods (208).

4. The spatial module plumbness control device of claim 3, wherein: The lower surface of the case (1) is fixedly connected with a fixed plate (304), one side of the fixed plate (304) close to the straightening plate (302) is fixedly connected with an air cylinder (301), and the output end of the air cylinder (301) is fixedly connected with one side of the driving block (306) away from the abutment plate (307).

5. A spatial module plumbness control device according to claim 4, wherein: One side of the fixed plate (304) close to the straightening plate (302) is fixedly connected with two limiting shafts (305), and one end of the two limiting shafts (305) away from the straightening plate (302) is fixedly connected with the outer surface of the abutment plate (307) penetrating through the inside of the driving block (306).

6. A spatial module plumbness control device according to claim 5, wherein: When the abutment plate (307) abuts against the driving block (306), the angle between the connecting plate (303), the abutment plate (307) and the straightening plate (302) is 45 degrees.

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