CN114876200B

CN114876200B - Template installation machine with spherical building top layer

Info

Publication number: CN114876200B
Application number: CN202210755252.XA
Authority: CN
Inventors: 王红艳; 李森; 肖川; 王纪红; 郑美珠; 徐静; 金燕
Original assignee: Yantai Nanshan University
Current assignee: Yantai Nanshan University
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-09
Anticipated expiration: 2042-06-30
Also published as: CN114876200A

Abstract

The invention belongs to the technical field of building construction tools, and relates to a template mounting machine with a spherical top layer of a building. The invention aims to provide a template mounting machine with a spherical building top layer, which can automatically feed templates and improve the working efficiency. The invention provides a template mounting machine with a spherical building top layer, which comprises a scaffold, a first sliding rod, a feeding plate, a rotating mechanism and the like, wherein the feeding plate used for conveying a template upwards is connected between the mutually close sides of the first sliding rods in a sliding manner, the rotating mechanism is arranged on a base and is used for driving the scaffold to rotate. The automatic feeding device has the advantages that the second motor serves as a driving force, the feeding plate can be driven to convey the template upwards, the automatic feeding function is completed, meanwhile, the first motor serves as a driving force, the scaffold can be driven to rotate, the position of a worker can be adjusted, the worker can conveniently install the next template, and the working efficiency is improved.

Description

Template installation machine for building with spherical top layer

Technical Field

The invention belongs to the technical field of building construction tools, and relates to a template mounting machine with a spherical building top layer.

Background

With the continuous development of economy, the building as a city brings people's first impression, has gradually developed from single structural function type to subjective decoration type, and the dome building has the characteristics of diversification of decorative effect, and at present, when the workman is installing the template to the top of dome building, need the workman to carry the template piece by piece to the scaffold, intensity of labour is higher.

Chinese utility model patent CN214034643U discloses a but transported substance material's scaffold frame, including scaffold frame body and conveying mechanism, scaffold frame body includes the bracing piece, diaphragm and the running-board that is located the diaphragm both sides, the diaphragm rigid coupling is equipped with the fixed plate in the top of bracing piece and the below of diaphragm, the both sides of running-board are equipped with the slide rail, conveying mechanism is including the delivery sheet that is located scaffold frame body both sides, the fixed pulley, haulage rope and the rotation motor of rigid coupling on the fixed plate, delivery sheet sliding connection is on the slide rail, the fixed pulley articulates the department of meeting at running-board and diaphragm, the haulage rope twines to establish on the fixed pulley and the both ends of haulage rope link to each other with rotation motor and delivery sheet respectively. Thereby rotate through rotating the motor and drive receiving and releasing of haulage rope and realize rising and decline to the delivery sheet, rotate the motor setting in the middle part of scaffold body and set up the delivery sheet in both sides in addition, guaranteed all that the focus of in-process scaffold frame at the pay-off remains stable, prevents that the condition of empting from taking place. Although above-mentioned patent can carry the material automatically, the top of ball-top building is spherical, and every time after installing a template, need to trade an angle and just can install next template, and above-mentioned patent can't take place to rotate, needs the workman to leave behind the scaffold, and the position of adjustment scaffold just can install next template, and comparatively trouble, work efficiency is lower.

In summary, there is a need for a template installation machine with spherical top layer for automatically feeding templates and improving working efficiency, which is used to solve the above problems.

Disclosure of Invention

The invention aims to overcome the defects that the existing pedal plate generally cannot rotate, workers need to leave a scaffold and then adjust the position of the scaffold each time a template is installed, the operation is troublesome, and the working efficiency is low.

The invention is realized by the following technical scheme:

a template installation machine with a spherical building top layer comprises a base, a scaffold and a guide rod, wherein the scaffold is rotationally connected to the base, the guide rod is connected to one side of the scaffold, the template installation machine also comprises a first sliding rod and a feeding plate, first elastic component, slewing mechanism and actuating mechanism, the top of base is equipped with two first slide bars, the first slide bar and the guide bar sliding type connection of one side, sliding type connection has the flitch that is used for up carrying out the template to carry out the transport between the one side that first slide bar is close to each other, one side that first slide bar is close to each other all around having first elastic component, the both ends of first elastic component are connected with first slide bar and flitch respectively, be provided with slewing mechanism on the base, slewing mechanism is used for driving scaffold frame to rotate, be provided with actuating mechanism on the scaffold frame, actuating mechanism is used for driving the flitch and up carries the template.

Preferably, slewing mechanism is including first motor, dwang, bevel gear, pinion and gear wheel, and one side on the base is connected with the first motor that is used for providing power, and one side rotary type that the base is close to first motor is connected with the dwang, all is connected with bevel gear on the one end of dwang and the output shaft of first motor, bevel gear intermeshing, and the other end of dwang is connected with the pinion, and one side that the scaffold frame is close to the base is connected with the gear wheel, gear wheel and little gear engagement.

Preferably, the driving mechanism comprises a second motor and a screw rod, one side of the scaffold far away from the guide rod is connected with the second motor, an output shaft of the second motor is connected with the screw rod, and a first sliding rod far away from one side of the guide rod is in threaded connection with the lower part of the screw rod.

Preferably, still including the fixed establishment who is used for the fixed die plate, fixed establishment is including the supporting seat, rotate the seat, the sliding plate, electronic vacuum chuck, screw rod and knob, be connected with two supporting seats on the scaffold frame, the rotary type is connected with between two supporting seats and rotates the seat, it is connected with the sliding plate to rotate the sliding formula on the seat, the bottom of sliding plate is connected with electronic vacuum chuck, electronic vacuum chuck can hold the template, it is connected with the screw rod to rotate the seat and go up the rotary type, the screw rod is connected with the sliding plate screw thread formula, the one end that the sliding plate was kept away from to the screw rod is connected with the knob.

Preferably, the vacuum cleaner further comprises a pushing mechanism for driving the electric vacuum chuck to rotate, the pushing mechanism comprises a pushing rod, a fixed seat, a wire passing wheel, a steel wire rope, a reel, a contact block and a second elastic piece, the first sliding rod on one side is connected with the pushing rod, one side of the scaffold close to the pushing rod is connected with the fixed seat, one side of the scaffold close to the fixed seat is rotatably connected with at least one wire passing wheel, the wire passing wheel is also rotatably connected to the fixed seat, one side of the rotating seat is connected with the reel, the steel wire rope is wound on the reel, one end of the steel wire rope is connected to the reel, the contact block is slidably connected to the fixed seat and is positioned right above the pushing rod, the other end of the steel wire rope is connected with the contact block, the steel wire rope bypasses the wire passing wheel, the pushing rod moves upwards to contact the contact block, and the contact block can pull the reel to rotate through the steel wire rope, the reel drives the rotating seat, the sliding plate and the electric vacuum chuck to rotate, and at least one second elastic part is connected between the top of the contact block and the fixed seat.

Preferably, still including being used for carrying out the tight clamping mechanism that presss from both sides to the template, clamping mechanism is including the second slide bar, splint and third elastic component, the equal bilateral symmetry slidingtype in both sides is connected with the second slide bar around the delivery sheet, be connected with splint between two second slide bar tops of front side, also be connected with splint between two second slide bar tops of rear side, splint can press from both sides tightly the template, all around there being the third elastic component on the second slide bar, the both ends of third elastic component are connected with delivery sheet and second slide bar respectively.

Preferably, still including supporting mechanism, supporting mechanism is connected with the guide rail including the guide rail, removes seat and bolt, and top one side of scaffold frame is connected with the guide rail, and the sliding connection has the removal seat on the guide rail, and the workman can stand and install the template at the removal seat top, and the equal screw thread formula in both sides of removing the seat is connected with the bolt, and the bottom of bolt all contacts with the guide rail.

Preferably, the spacing between the two clamping plates increases gradually from right to left.

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

1. the automatic feeding device has the advantages that the second motor serves as a driving force, the feeding plate can be driven to convey the template upwards, the automatic feeding function is completed, meanwhile, the first motor serves as a driving force, the scaffold can be driven to rotate, the position of a worker can be adjusted, the worker can conveniently install the next template, and the working efficiency is improved.

2. According to the invention, the template can be sucked by the electric vacuum chuck, and then the electric vacuum chuck can be driven to rotate rightwards by the upward movement of the contact block, so that the template is driven to rotate rightwards to a specified position, therefore, a worker does not need to fix the position of the template by hands all the time, the template is convenient to install by the worker, and time and labor are saved.

3. The clamping plate can clamp the template, and when the feeding plate transports the template upwards, the template can be prevented from falling downwards, so that the safety is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 4 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 5 is a partial perspective view of the fixing mechanism of the present invention.

Fig. 6 is a partial sectional structural schematic view of the detent mechanism of the present invention.

Fig. 7 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 8 is a schematic partial perspective view of a first pushing mechanism according to the present invention.

Fig. 9 is a schematic partial perspective view of a second pushing mechanism of the present invention.

Fig. 10 is a perspective view of the clamping mechanism of the present invention.

Fig. 11 is a partial perspective view of the clamping mechanism of the present invention.

Fig. 12 is a schematic perspective view of the supporting mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. the device comprises a base, 2, a scaffold, 3, a guide rod, 4, a first sliding rod, 5, a feeding plate, 6, a first elastic piece, 7, a rotating mechanism, 71, a first motor, 72, a rotating rod, 73, a bevel gear, 74, a pinion, 75, a gearwheel, 8, a driving mechanism, 81, a second motor, 82, a lead screw, 9, a fixing mechanism, 91, a supporting seat, 92, a rotating seat, 93, a sliding plate, 94, an electric vacuum chuck, 95, a screw, 96, a knob, 10, a pushing mechanism, 1001, a pushing rod, 1002, a fixed seat, 1003, a wire passing wheel, 1004, a steel wire rope, 1005, a reel, 1006, a contact block, 1007, a second elastic piece, 11, a clamping mechanism, 1101, a second sliding rod, 1102, a clamping plate, 1103, a third elastic piece, 12, a supporting mechanism, 1201, a guide rail, 1202, a moving seat, 1203 and a bolt.

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 1

A template installation machine with spherical top layers of buildings is disclosed, and referring to FIGS. 1-3, the template installation machine comprises a base 1, a scaffold 2, a guide rod 3, a first sliding rod 4, a feeding plate 5, a first elastic piece 6, a rotating mechanism 7 and a driving mechanism 8, wherein the scaffold 2 is rotatably connected to the middle of the base 1, the guide rod 3 is welded to the right side of the scaffold 2, the first sliding rod 4 is arranged on each of the left side and the right side above the base 1, the first sliding rod 4 on the right side is slidably connected with the guide rod 3, the feeding plate 5 is slidably connected between the upper parts of the first sliding rods 4, the feeding plate 5 can transport templates upwards by moving upwards, the first elastic piece 6 is wound on the inner side of each first sliding rod 4, the first elastic piece 6 is a compression spring, the two ends of the first elastic piece 6 are respectively connected with the first sliding rod 4 and the feeding plate 5, the rotating mechanism 7 is arranged on the right side of the top of the base 1, the scaffold 2 is provided with a drive mechanism 8.

Referring to fig. 1 to 3, the rotating mechanism 7 includes a first motor 71, a rotating rod 72, a bevel gear 73, a pinion gear 74 and a large gear 75, the first motor 71 is bolted on the right side of the top of the base 1, the rotating rod 72 is rotatably connected on the right side of the upper portion of the base 1, the bevel gear 73 is connected on the upper end of the rotating rod 72 and the output shaft of the first motor 71, the bevel gears 73 are engaged with each other, the pinion gear 74 is connected on the lower end of the rotating rod 72, the large gear 75 is connected on the lower portion of the scaffold 2, the large gear 75 is engaged with the pinion gear 74, the first motor 71 is started, the rotating rod 72 can be driven to rotate through the engagement of the bevel gear 73, and the rotating rod 72 can drive the scaffold 2 to rotate through the engagement of the pinion gear 74 and the large gear 75, so as to achieve the purpose of adjusting the angle of the scaffold 2.

Referring to fig. 1 and 2, the driving mechanism 8 includes a second motor 81 and a lead screw 82, the second motor 81 is bolted to the upper portion of the left side of the scaffold 2, the lead screw 82 is connected to an output shaft of the second motor 81, the first sliding rod 4 on the left side is in threaded connection with the lower portion of the lead screw 82, the second motor 81 is started, the lead screw 82 can be driven to rotate, and therefore the feeding plate 5 is driven to move upwards to transmit the template upwards.

In the building construction process, when a template needs to be installed on the top layer of a ball top building, the installation machine can be used, the installation machine is firstly installed at a proper position, so that the rotation center of the scaffold 2 is aligned with the ball center of a spherical support on the top of the building, then a worker can climb to the top of the scaffold 2, another worker places a template on the feeding plate 5, then the second motor 81 is started to control the output shaft of the second motor 81 to rotate forwards to drive the screw rod 82 to rotate forwards, the screw rod 82 drives the first sliding rod 4 on the left side to move upwards so as to drive the feeding plate 5 and the first sliding rod 4 on the right side to move upwards, the guide rod 3 plays a guiding role, the feeding plate 5 can drive the template to move upwards, when the feeding plate 5 is in contact with the upper part of the scaffold 2, the second motor 81 is closed, at the moment, the worker standing on the top of the scaffold 2 can take out the template on the feeding plate 5, then the templates are installed at the designated positions, the second motor 81 is started again, the output shaft of the second motor 81 is controlled to rotate reversely, the screw rod 82 is driven to rotate reversely, so that the first sliding rod 4 and the feeding plate 5 can be driven to move downwards and reset, the second motor 81 is closed, then the first motor 71 is started, the output shaft of the first motor 71 is meshed through the bevel gear 73 to drive the rotating rod 72 to rotate, the rotating rod 72 drives the pinion 74 to rotate, the pinion 74 drives the gearwheel 75 to rotate, the gearwheel 75 drives the scaffold 2 to rotate, so that a worker is driven to rotate, and the feeding plate 5 can be driven to rotate, so that the angle of the feeding plate 5 can be adjusted, the next template can be conveyed upwards to the appropriate position by the feeding plate 5, the next template can be conveniently installed by the worker, when the worker rotates to the appropriate position, the first motor 71 is closed, and the next template can be installed by repeating the operations, when all the formwork is installed, the worker can leave the top of the scaffold 2.

Example 2

On the basis of embodiment 1, referring to fig. 1, 4, 5 and 6, the scaffold further includes a fixing mechanism 9, the fixing mechanism 9 includes a supporting seat 91, a rotating seat 92, a sliding plate 93, an electric vacuum chuck 94, a screw 95 and a knob 96, the two supporting seats 91 are bolted to the middle of the top of the scaffold 2, the rotating seat 92 is rotatably connected between the upper portions of the two supporting seats 91, the sliding plate 93 is slidably connected to the lower portion of the rotating seat 92, the electric vacuum chuck 94 is connected to the bottom of the sliding plate 93, the electric vacuum chuck 94 can suck the formwork, so that the formwork can be driven to rotate to a specified position, a worker can conveniently install the formwork, the screw 95 is rotatably connected to the middle of the lower portion of the rotating seat 92, the screw 95 is in threaded connection with the sliding plate 93, and the knob 96 is connected to the upper portion of the screw 95.

When the mounting machine is installed at a proper position, the rotating center of the rotating seat 92 coincides with the sphere center of the spherical support at the top of the building, when the feeding plate 5 moves upwards, the template is driven to move upwards, when the feeding plate 5 contacts with the upper part of the scaffold 2, the template is in contact with the electric vacuum chuck 94, a worker can control the electric vacuum chuck 94 to suck the template, then the worker can rotate the rotating seat 92 to the right to drive the sliding plate 93 and the electric vacuum chuck 94 to rotate to the right, the electric vacuum chuck 94 drives the template to rotate to the right, the template can be rotated to a specified position, then the template is installed at the specified position manually, the position of the template can be fixed by the worker, time and labor are saved, after the template is installed, the electric vacuum chuck 94 is controlled to loosen the template, then the rotating seat 92 is rotated downwards to be reset, the sliding plate 93 and the electric vacuum chuck 94 are driven to rotate downwards to be reset, because every top layer is the perhaps nonconformity of spherical building height, the workman can be according to actual need, and the knob 96 is just reversing, drives screw rod 95 and rotates, and screw rod 95 drives sliding plate 93 and reciprocates, and sliding plate 93 drives electronic vacuum chuck 94 and reciprocates to can adjust electronic vacuum chuck 94's position, ensure that electronic vacuum chuck 94 can drive the accurate appointed position that rotates of template.

Referring to fig. 1, 7, 8 and 9, the device further includes a pushing mechanism 10, the pushing mechanism 10 includes a pushing rod 1001, a fixing seat 1002, a wire passing wheel 1003, a steel wire rope 1004, a reel 1005, a contact block 1006 and a second elastic member 1007, the pushing rod 1001 is welded to the left side of the first sliding rod 4 on the left side, the fixing seat 1002 is connected to the upper portion on the left side of the scaffold 2, the fixing seat 1002 is located on the left side of the second motor 81, the two wire passing wheels 1003 are rotatably connected to the left side of the upper portion of the scaffold 2, the wire passing wheel 1003 is also rotatably connected to the lower portion of the fixing seat 1002, the reel 1005 is connected to the front side of the rotating seat 92, the steel wire rope 1004 is wound on the reel 1005, the upper end of the steel wire rope 1004 is connected to the reel 1005, the contact block 1006 is slidably connected to the left side of the fixing seat 1002, the lower end of the steel wire rope 1004 is connected to the right side of the contact block 1006, the steel wire rope is wound around the three wire passing wheels 1003, the pushing rod 1001 and the contact block 1006 when the pushing rod 1001 moves upward, thereby can extrude contact piece 1006 and up move, contact piece 1006 can stimulate reel 1005 to rotate through wire rope 1004, reel 1005 drives and rotates seat 92 and turns right, drives sliding plate 93 and electronic vacuum chuck 94 and turns right, is connected with two second elastic components 1007 between contact piece 1006 top and the fixing base 1002, and second elastic component 1007 is compression spring.

When the first sliding rod 4 and the feeding plate 5 move upwards, the feeding plate 5 drives the template to move upwards, meanwhile, the first sliding rod 4 on the left side drives the push rod 1001 to move upwards, when the template is in contact with the electric vacuum chuck 94, the push rod 1001 is also in contact with the contact block 1006, a worker can control the electric vacuum chuck 94 to suck the template, at the moment, the template stops moving upwards, the feeding plate 5 stops moving upwards, the first sliding rod 4 and the push rod continue to move upwards, the first elastic piece 1001 is compressed, the push rod 1001 extrudes the contact block 1006 to move upwards, the second elastic piece 1007 is compressed, the contact block 1006 can pull the reel 1005 to rotate through the steel wire rope 1004, the wire passing wheel 1003 can guide the steel wire rope 1004, the reel 1005 drives the rotating seat 92 to rotate to the right, the sliding plate 93 and the electric vacuum chuck 94 are driven to rotate to the right, the electric vacuum chuck 94 drives the template to rotate to the right, thereby, the template can be rotated to the designated position, thereby replacing the manual operation to rotate the rotating seat 92 to the right, time and labor are saved, then a worker can install the template at the designated position, then the electric vacuum chuck 94 is controlled to loosen the template, when the first sliding rod 4 moves downwards to reset, the first elastic part 6 restores to the original state, at the moment, the first sliding rod 4 on the left side can drive the push rod 1001 to move downwards to reset, so that the push rod 1001 is separated from the contact block 1006, the second elastic part 1007 restores to the original state, the contact block 1006 is driven to move downwards to reset, the contact block 1006 releases the steel wire rope 1004, under the action of gravity, the rotating seat 92 can rotate downwards to reset, the sliding plate 93 and the electric vacuum chuck 94 are driven to rotate downwards to reset, meanwhile, the rotating seat 92 drives the reel 1005 to rotate reversely, the reel 1005 can wind the steel wire rope 1004, when the first elastic part 6 completely restores to the original state, the first sliding rod 4 drives the feeding plate 5 to move downwards for resetting.

Referring to fig. 1, 10 and 11, the device further comprises a clamping mechanism 11, the clamping mechanism 11 comprises second sliding rods 1101, clamping plates 1102 and third elastic members 1103, the lower portions of the front and rear sides of the feeding plate 5 are connected with the second sliding rods 1101 in a bilaterally symmetrical sliding manner, the clamping plates 1102 are connected between the tops of the two second sliding rods 1101 on the front side, the clamping plates 1102 are also connected between the tops of the two second sliding rods 1101 on the rear side, the distance between the two clamping plates 1102 is gradually increased from right to left, the clamping plates 1102 can clamp the template, the third elastic members 1103 are wound on the second sliding rods 1101, and two ends of the third elastic members 1103 are respectively connected with the feeding plate 5 and the second sliding rods 1101.

When a worker places the template on the feeding plate 5, the template extrudes the clamping plate 1102 to move outwards, drives the second sliding rod 1101 to move outwards, stretches the third elastic piece 1103, under the elastic force of the third elastic member 1103, the clamping plates 1102 can be made to clamp the formwork, thereby avoiding the template from moving and falling to the ground in the upward movement process of the template, when the electric vacuum chuck 94 drives the mold plate to rotate to the right, since the width of the mold plate is gradually increased from the right to the left, at this time, the mold plate will again press the clamping plate 1102 to move outward, which drives the second sliding rod 1101 to move outward, the third elastic element 1103 is again stretched, when the template is separated from the clamping plate 1102, the third elastic element 1103 is restored to the original state, and drives the second sliding rod 1101 and the clamping plate 1102 to move inwards and reset, the clamping plate 1102 is movable in the medial and lateral directions to clamp different sizes of forms.

Referring to fig. 1 and 12, the scaffold further comprises a supporting mechanism 12, the supporting mechanism 12 comprises a guide rail 1201, a moving seat 1202 and bolts 1203, the guide rail 1201 is connected to the rear side of the top of the scaffold 2, the moving seat 1202 is slidably connected to the guide rail 1201, a worker can stand on the moving seat 1202 to install a template, the bolts 1203 are threadedly connected to the front side and the rear side of the lower portion of the moving seat 1202, and the bottoms of the bolts 1203 are in contact with the guide rail 1201.

When a worker stands on the top of the scaffold 2 to install the formwork, if the height is not enough, the bolt 1203 can be rotated, the bolt 1203 moves upwards to loosen the guide rail 1201, then the movable base 1202 is pulled left and right, the position of the movable base 1202 is adjusted, after the adjustment is completed, the bolt 1203 is reversed, the bolt 1203 moves downwards to be in contact with the guide rail 1201 again, the position of the movable base 1202 can be fixed, and then the worker can stand on the top of the movable base 1202 to install the formwork.

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

Claims

1. A template installation machine with a spherical building top layer comprises a base (1), a scaffold (2) and guide rods (3), wherein the scaffold (2) is rotatably connected on the base (1), one side of the scaffold (2) is connected with the guide rods (3), the template installation machine is characterized by further comprising first sliding rods (4), feeding plates (5), first elastic pieces (6), a rotating mechanism (7) and a driving mechanism (8), two first sliding rods (4) are arranged above the base (1), the first sliding rods (4) on one side are slidably connected with the guide rods (3), the feeding plates (5) used for conveying templates upwards are slidably connected between the sides, close to each other, of the first sliding rods (4), the first elastic pieces (6) are wound on the sides, close to each other, two ends of each first elastic piece (6) are respectively connected with the first sliding rods (4) and the feeding plates (5), the base (1) is provided with a rotating mechanism (7), the rotating mechanism (7) is used for driving the scaffold (2) to rotate, the scaffold (2) is provided with a driving mechanism (8), and the driving mechanism (8) is used for driving the feeding plate (5) to convey the template upwards; the scaffold is characterized by further comprising a fixing mechanism (9) used for fixing the template, wherein the fixing mechanism (9) comprises supporting seats (91), a rotating seat (92), a sliding plate (93), an electric vacuum chuck (94), a screw rod (95) and a knob (96), the scaffold (2) is connected with the two supporting seats (91), the rotating seat (92) is rotatably connected between the two supporting seats (91), the sliding plate (93) is slidably connected on the rotating seat (92), the electric vacuum chuck (94) is connected at the bottom of the sliding plate (93), the template can be sucked by the electric vacuum chuck (94), the screw rod (95) is rotatably connected on the rotating seat (92), the screw rod (95) is in threaded connection with the sliding plate (93), and one end, far away from the sliding plate (93), of the screw rod (95) is connected with the knob (96); the vacuum cleaner further comprises a pushing mechanism (10) used for driving the electric vacuum chuck (94) to rotate, the pushing mechanism (10) comprises a push rod (1001), a fixed seat (1002), a wire passing wheel (1003), a steel wire rope (1004), a reel (1005), a contact block (1006) and a second elastic piece (1007), the push rod (1001) is connected to a first sliding rod (4) on one side, a fixed seat (1002) is connected to one side, close to the push rod (1001), of the scaffold (2), at least one wire passing wheel (1003) is rotatably connected to one side, close to the fixed seat (1002), of the scaffold (2), the wire passing wheel (1003) is also rotatably connected to the fixed seat (1002), the reel (1005) is connected to one side of the rotating seat (92), the steel wire rope (1004) is wound on the reel (1005), one end of the steel wire rope (1004) is connected to the reel (1005), the contact block (1006) is slidably connected to the fixed seat (1002), the contact block (1006) is positioned right above the push rod (1001), the other end of the steel wire rope (1004) is connected with the contact block (1006), the steel wire rope (1004) bypasses the wire wheel (1003), the push rod (1001) moves upwards to be in contact with the contact block (1006), the contact block (1006) can pull the reel (1005) to rotate through the steel wire rope (1004), the reel (1005) drives the rotating seat (92), the sliding plate (93) and the electric vacuum chuck (94) to rotate, and at least one second elastic piece (1007) is connected between the top of the contact block (1006) and the fixed seat (1002); the template clamping device is characterized by further comprising a clamping mechanism (11) used for clamping the template, the clamping mechanism (11) comprises second sliding rods (1101), clamping plates (1102) and third elastic pieces (1103), the front side and the rear side of the feeding plate (5) are symmetrically connected with the second sliding rods (1101) in a sliding mode, the clamping plates (1102) are connected between the tops of the two second sliding rods (1101) on the front side, the clamping plates (1102) are also connected between the tops of the two second sliding rods (1101) on the rear side, the clamping plates (1102) can clamp the template, the third elastic pieces (1103) are wound on the second sliding rods (1101), and the two ends of the third elastic pieces (1103) are connected with the feeding plate (5) and the second sliding rods (1101) respectively.

2. The formwork installation machine for the spherical roof of the building as claimed in claim 1, characterized in that the rotating mechanism (7) comprises a first motor (71), a rotating rod (72), a bevel gear (73), a pinion (74) and a gearwheel (75), one side of the base (1) is connected with the first motor (71) for providing power, one side of the base (1) close to the first motor (71) is rotatably connected with the rotating rod (72), one end of the rotating rod (72) and an output shaft of the first motor (71) are both connected with the bevel gear (73), the bevel gears (73) are engaged with each other, the other end of the rotating rod (72) is connected with the pinion (74), one side of the scaffold (2) close to the base (1) is connected with the gearwheel (75), and the gearwheel (75) is engaged with the pinion (74).

3. The form installing machine for building top sphere according to claim 2, characterized in that the driving mechanism (8) comprises a second motor (81) and a lead screw (82), the second motor (81) is connected to the side of the scaffold (2) far away from the guide rod (3), the lead screw (82) is connected to the output shaft of the second motor (81), and the first sliding rod (4) far away from the guide rod (3) is in threaded connection with the lower part of the lead screw (82).

4. A formwork installation machine with spherical top layer for building according to claim 3, further comprising a support mechanism (12), wherein the support mechanism (12) comprises a guide rail (1201), a movable base (1202) and a bolt (1203), the guide rail (1201) is connected to one side of the top of the scaffold (2), the movable base (1202) is slidably connected to the guide rail (1201), a worker can stand on the top of the movable base (1202) to install the formwork, the bolt (1203) is threadedly connected to both sides of the movable base (1202), and the bottom of the bolt (1203) is in contact with the guide rail (1201).

5. A form work machine for building roofs with spherical shape, as claimed in claim 4, wherein the distance between the two clamping plates (1102) is gradually increased from right to left.