CN115162698B - Steel structure platform for installing chimney - Google Patents
Steel structure platform for installing chimney Download PDFInfo
- Publication number
- CN115162698B CN115162698B CN202210859925.6A CN202210859925A CN115162698B CN 115162698 B CN115162698 B CN 115162698B CN 202210859925 A CN202210859925 A CN 202210859925A CN 115162698 B CN115162698 B CN 115162698B
- Authority
- CN
- China
- Prior art keywords
- chimney
- plate
- semicircular arc
- rotating
- support
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000001360 synchronised effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/38—Scaffolds partly supported by the building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Abstract
The invention discloses a steel structure platform for installing a chimney, which comprises a bottom plate, wherein two guide rails are symmetrically arranged on two sides of the bottom plate of a rotating shaft, a moving mechanism is arranged on one side of each guide rail of the rotating shaft, the moving mechanism of the rotating shaft drives the two guide rails of the rotating shaft to be close to or far away from each other, a support is arranged on each guide rail of the rotating shaft, the support of the rotating shaft comprises a lower end part and an upper end part, a hoop is arranged at the lower end part of the support of the rotating shaft, a clamping mechanism is arranged at the upper end part of the support of the rotating shaft, an adjusting mechanism is arranged on the bottom plate of the rotating shaft, and the adjusting mechanism of the rotating shaft is arranged between the two guide rails of the rotating shaft. The invention can liberate the hand chimney to ensure that the chimney is in a vertical state, liberate the manual rotation chimney to ensure that the mounting hole at the bottom of the chimney is aligned with the hole at the mounting position, liberate the manual operation cost and improve the chimney mounting efficiency.
Description
Technical Field
The invention relates to the technical field of chimney installation, in particular to a steel structure platform for installing a chimney.
Background
At present, the conventional chimney is installed by manually moving the chimney to a position to be installed, manually holding the chimney to rotate to align the installation hole at the bottom of the chimney with the hole at the installation position, and then installing the chimney. The installation method requires multiple persons to finish the installation together, and requires continuous rotation chimney alignment, so that the operation process is time-consuming and labor-consuming, and the installation efficiency is low.
Disclosure of Invention
The invention provides a steel structure platform for installing a chimney, which aims to solve the technical problem that time and labor are wasted when the chimney is installed manually.
The invention is realized by the following measures:
the utility model provides a steel construction platform for installing chimney, includes the bottom plate, bottom plate bilateral symmetry is provided with two guide rails, every guide rail one side is provided with moving mechanism, moving mechanism drives two the guide rail is close to each other or keeps away from each other, every be provided with the support on the guide rail, the support includes lower tip and upper end, the lower tip of support is provided with the staple bolt, the upper end of support is provided with clamping mechanism, be provided with guiding mechanism on the bottom plate, guiding mechanism sets up two between the guide rail.
Further, a through hole is formed in the center of the bottom plate, the diameter of the through hole is larger than the outer diameter of the chimney, and the adjusting mechanism is arranged at the position of the through hole of the bottom plate.
Further, guiding mechanism includes backing plate A and backing plate B, be provided with semicircle A on the backing plate A, be provided with semicircle B on the backing plate B, semicircle A with semicircle B forms a whole circle that equals with the chimney external diameter, be provided with rotor plate A on the backing plate A, be provided with rotor plate B on the backing plate B, be provided with semicircle C on the rotor plate A, be provided with semicircle D on the rotor plate B, semicircle D with semicircle C forms a whole circle that equals with the chimney external diameter.
Further, a pin is arranged at the joint of the semicircular arc A of the base plate A and the semicircular arc B of the base plate B, a shaft hole is arranged at the joint of the semicircular arc C of the rotating plate A and the semicircular arc D of the rotating plate B, the pin is arranged in the shaft hole, a gear rack transmission mechanism is arranged on one side of the rotating plate A and one side of the rotating plate B, and a belt transmission mechanism is arranged on one side of the gear rack transmission mechanism.
Further, the rack and pinion transmission mechanism comprises a rack and a pinion, the semicircular arc C of the rotating plate A and the semicircular arc D of the rotating plate B are provided with the rack, the bottom plate is provided with a rotating shaft, the pinion is arranged on the rotating shaft, and the pinion is meshed with the rack.
Further, the belt transmission mechanism comprises a synchronous pulley A, the synchronous pulley A is arranged at the lower end of the gear, a driving shaft is arranged on the bottom plate, a synchronous pulley B is arranged on the driving shaft, a synchronous belt is arranged on the synchronous pulley B and the synchronous pulley A, a motor frame is arranged on the driving shaft, a motor is arranged on the motor frame, and an output shaft of the motor is connected with the driving shaft.
Further, the support includes supporting part and sets up the cross arm portion of supporting part top, the supporting part bottom is provided with the gyro wheel, the gyro wheel joint is in on the guide rail, the support the symmetry is provided with two crossbeams on the cross arm portion, two set up between the crossbeam fixture.
Further, the fixture includes the rotation axis, the rotation axis sets up two between the crossbeam, rotation axis one end is provided with turning block A, turning block A with rotation axis pivot connection, be provided with the cylinder in the cross arm portion of support, the cylinder block of cylinder with cross arm portion fixed connection, the piston rod of cylinder with turning block A is connected, the rotation axis other end is provided with turning block B, be provided with the top wheel on the turning block B.
Further, one of them the lower tip of support is provided with cross arm A, be provided with staple bolt A on the cross arm A, wherein another the lower tip of support is provided with cross arm B, be provided with staple bolt B on the cross arm B, staple bolt B with staple bolt A bolted connection.
Further, guide rods are symmetrically arranged at two ends of the guide rail, the moving mechanism is an electric push rod, a push rod seat of the moving mechanism is fixedly connected with the bottom plate, and a piston rod of the moving mechanism is fixedly connected with the guide rail.
The invention has the beneficial effects that:
1. the invention can liberate the hand chimney to ensure that the chimney is in a vertical state, liberate the manual rotation chimney to ensure that the mounting hole at the bottom of the chimney is aligned with the hole at the mounting position, liberate the manual operation cost and improve the chimney mounting efficiency.
2. The bottom plate is used for making level the reference surface, and after the chimney installation is accomplished, the bottom plate buries in the earthing, and when the chimney is installed to needs, every moving mechanism is against the guide rail side, guarantees that staple bolt on the support can hug tightly each other to and guarantee that clamping mechanism can press from both sides tight to the chimney side, after the chimney installation is accomplished, moving mechanism drives the guide rail and removes towards the both sides limit of bottom plate, and then demolishs the guide rail, when installing next chimney, the guide rail can have enough to meet the need the use, has improved availability factor.
3. The support is used for installing fixture and is used for installing the staple bolt, and wherein the height of support can be according to the altitude of chimney and decide, and the inboard diameter of staple bolt should be equal to the external diameter of chimney, adopts the staple bolt to can liberate artifical hand, and fixture carries out the centre gripping to the upper end of chimney, through fixture and staple bolt, can liberate artifical hand can guarantee that the chimney is vertical state in the time. The adjusting mechanism is used for adjusting the rotation of the chimney, so that the mounting hole at the bottom of the chimney is aligned with the mounting hole at the mounting position.
4. When the chimney is installed, the flange is welded at the bottom of the chimney, so that the diameter of the through hole on the bottom plate is larger than the outer diameter of the chimney, and the chimney can fall down although the diameter of the through hole on the bottom plate is larger than the outer diameter of the chimney, and the falling chimney can be readjusted into a vertical state through the anchor ear and the clamping mechanism.
5. When the chimney is installed, the adjusting mechanism needs to be dismantled, so that the height of the chimney is large, and therefore, the adjusting mechanism is removed from the bottom to the high position, time and labor are wasted, and the adjusting mechanism is designed to be a split type base plate A and base plate B and a split type rotary plate A and rotary plate B, so that the adjusting mechanism is convenient to dismantle after the chimney is installed.
6. Because semicircle C of rotor plate A and semicircle D of rotor plate B form one and the whole circle that equals of chimney external diameter, consequently rotor plate A and rotor plate B rotate, can drive whole chimney rotation, and rotor plate A and rotor plate B's rotation need an axle center, consequently set up the pin in backing plate A and backing plate B junction, consequently set up the rack in rotor plate A and rotor plate B department, consequently can link together rotor plate A and rotor plate B through the rack, consequently set up half shaft hole on rotor plate A, set up half shaft hole on rotor plate B, consequently after rotor plate A and rotor plate B connect, just form whole complete shaft hole. Similarly, half of pins are arranged on the base plate A, the other half of pins are arranged on the base plate B, and after the base plate A and the base plate B are connected, a complete pin is formed.
7. Since racks are provided on the semicircular arc C of the rotary plate a and the semicircular arc D of the rotary plate B, the shape of the racks should be designed in a semicircular arc, and the racks are connected with the rotary plate a and the rotary plate B by bolts, and thus the rotary plate a and the rotary plate B are connected together by the racks. The motor rack is provided with a rotating shaft on the bottom plate, so that the motor can be conveniently installed, the flatness of the bottom plate can be influenced if the motor is installed below the bottom plate, the motor rack can influence the rotation of the rotating plate A and the rotating plate B if the motor is installed above the bottom plate, and the space required by the gear rack transmission mechanism is occupied. Therefore, the motor needs to be displaced by a certain distance to ensure the normal work of the gear rack transmission mechanism, and the belt transmission mechanism is introduced.
8. Through setting up belt drive mechanism, can remove the position of motor to keeping away from rack and pinion transmission's position to set up the motor frame on the bottom plate, can prevent to produce between motor frame and rotor plate A and the rotor plate B and interfere, and can guarantee the fastness of motor.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a bracket on the invention.
Fig. 3 is a schematic structural view of the cooperation of the bracket and the clamping mechanism.
Fig. 4 is a schematic structural view of the adjusting mechanism.
Fig. 5 is a schematic view of the structure of the rack and pinion transmission mechanism according to the present invention.
Fig. 6 is a schematic diagram of a belt drive mechanism with gears removed from the shaft.
Wherein, the reference numerals are as follows: 1. a bottom plate; 2. a guide rail; 21. a guide rod; 3. a moving mechanism; 4. a bracket; 41. a support part; 42. a cross arm part; 43. a roller; 44. a cross arm A;45. hoop A;46. a cross arm B;47. the anchor ear B;5. a hoop; 6. a clamping mechanism; 61. a rotation shaft; 62. a rotating block A;63. a cylinder; 64. a rotating block B;65. a top wheel; 7. an adjusting mechanism; 71. a backing plate A;72. a backing plate B;73. a rotating plate A;74. a rotating plate B;75. a rack and pinion drive mechanism; 751. a rack; 752. a gear; 753. a rotating shaft; 754. a synchronous belt wheel A;755. a driving shaft; 756. a synchronous belt wheel B;757. a synchronous belt; 758. a motor frame; 759. a motor; 76. a belt transmission mechanism.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1, a steel structure platform for installing a chimney includes a base plate 1 for leveling a reference surface, and the base plate is buried in earth after the chimney is installed. Two guide rails 2 are symmetrically arranged on two sides of the bottom plate 1, a moving mechanism 3 is arranged on one side of each guide rail 2, the moving mechanism 3 drives the two guide rails 2 to be close to or far away from each other, when a chimney needs to be installed, each moving mechanism abuts against the side surface of the guide rail, hoops on the support are guaranteed to be mutually clasped, clamping mechanisms are guaranteed to clamp the side surface of the chimney, after the chimney is installed, the moving mechanism drives the guide rails to move towards two side edges of the bottom plate, the guide rails are detached, and when the next chimney is installed, the guide rails can be used in a turnover mode, and the use efficiency is improved. Every guide rail 2 is last to be provided with support 4, the support is used for installing fixture and is used for installing the staple bolt, wherein the height of support can be according to the altitude of chimney and decide, support 4 includes tip and upper end, the lower tip of support 4 is provided with staple bolt 5, the inboard diameter of staple bolt should equal the external diameter of chimney, adopt the staple bolt can liberate artifical hand, the upper end of support 4 is provided with fixture 6, fixture carries out the centre gripping to the upper end of chimney, through fixture and staple bolt, can guarantee that the chimney is vertical state when liberating artifical hand. An adjusting mechanism 7 is arranged on the bottom plate 1, and the adjusting mechanism 7 is arranged between the two guide rails 2. The adjusting mechanism is used for adjusting the rotation of the chimney, so that the mounting hole at the bottom of the chimney is aligned with the hole at the mounting position.
The central position of the bottom plate 1 is provided with a through hole, the diameter of the through hole is larger than the outer diameter of the chimney, and the position of the through hole of the bottom plate 1 is provided with an adjusting mechanism 7.
When the chimney is installed, the flange is welded at the bottom of the chimney, so that the diameter of the through hole on the bottom plate is larger than the outer diameter of the chimney, and the chimney can fall down although the diameter of the through hole on the bottom plate is larger than the outer diameter of the chimney, and the falling chimney can be readjusted into a vertical state through the anchor ear and the clamping mechanism.
Referring to fig. 4, the adjusting mechanism 7 includes a base plate a71 and a base plate B72, a semicircular arc a is provided on the base plate a71, a semicircular arc B is provided on the base plate B72, the semicircular arc a and the semicircular arc B form a whole circle equal to the outer diameter of the chimney, a rotating plate a73 is provided on the base plate a71, a rotating plate B74 is provided on the base plate B72, a semicircular arc C is provided on the rotating plate a73, a semicircular arc D is provided on the rotating plate B74, and the semicircular arc D and the semicircular arc C form a whole circle equal to the outer diameter of the chimney.
When the chimney is installed, the adjusting mechanism needs to be dismantled, so that the height of the chimney is large, and therefore, the adjusting mechanism is removed from the bottom to the high position, time and labor are wasted, and the adjusting mechanism is designed to be a split type base plate A and base plate B and a split type rotary plate A and rotary plate B, so that the adjusting mechanism is convenient to dismantle after the chimney is installed.
The connection part of the semicircle A of the base plate A71 and the semicircle B of the base plate B72 is provided with a pin, the connection part of the semicircle C of the rotary plate A73 and the semicircle D of the rotary plate B74 is provided with a shaft hole, the pin is arranged in the shaft hole, one side of the rotary plate A and the rotary plate B is provided with a gear rack transmission mechanism 75, and one side of the gear rack transmission mechanism 75 is provided with a belt transmission mechanism 76.
Because semicircle C of rotor plate A and semicircle D of rotor plate B form one and the whole circle that equals of chimney external diameter, consequently rotor plate A and rotor plate B rotate, can drive whole chimney rotation, and rotor plate A and rotor plate B's rotation need an axle center, consequently set up the pin in backing plate A and backing plate B junction, consequently set up the rack in rotor plate A and rotor plate B department, consequently can link together rotor plate A and rotor plate B through the rack, consequently set up half shaft hole on rotor plate A, set up half shaft hole on rotor plate B, consequently after rotor plate A and rotor plate B connect, just form whole complete shaft hole.
Similarly, half of pins are arranged on the base plate A, the other half of pins are arranged on the base plate B, and after the base plate A and the base plate B are connected, a complete pin is formed.
Referring to fig. 5, the rack-and-pinion transmission mechanism 75 includes a rack 751 and a pinion 752, the rack 751 is provided on the semicircular arc C of the rotary plate a73 and the semicircular arc D of the rotary plate B74, a rotation shaft 753 is provided on the base plate 1, the pinion 752 is provided on the rotation shaft 753, and the pinion 752 is engaged with the rack 751.
Since racks are provided on the semicircular arc C of the rotary plate a and the semicircular arc D of the rotary plate B, the shape of the racks should be designed in a semicircular arc, and the racks are connected with the rotary plate a and the rotary plate B by bolts, and thus the rotary plate a and the rotary plate B are connected together by the racks.
The motor rack is provided with a rotating shaft on the bottom plate, so that the motor can be conveniently installed, the flatness of the bottom plate can be influenced if the motor is installed below the bottom plate, the motor rack can influence the rotation of the rotating plate A and the rotating plate B if the motor is installed above the bottom plate, and the space required by the gear rack transmission mechanism is occupied. Therefore, the motor needs to be displaced by a certain distance to ensure the normal work of the gear rack transmission mechanism, and the belt transmission mechanism is introduced.
Referring to fig. 6, the belt transmission mechanism 76 includes a synchronous pulley a754, the synchronous pulley a754 is provided at the lower end of the gear 752, a driving shaft 755 is provided on the base plate 1, a synchronous pulley B756 is provided on the driving shaft 755, a synchronous belt 757 is provided on the synchronous pulley B756 and the synchronous pulley a754, a motor frame 758 is provided on the driving shaft 755, a motor 759 is provided on the motor frame 758, and an output shaft of the motor 759 is connected with the driving shaft 755.
Through setting up belt drive mechanism, can remove the position of motor to keeping away from rack and pinion transmission's position to set up the motor frame on the bottom plate, can prevent to produce between motor frame and rotor plate A and the rotor plate B and interfere, and can guarantee the fastness of motor.
The working principle of the adjusting mechanism in the invention is as follows: the motor is started, the motor output shaft rotates to drive the driving shaft to rotate, the driving shaft rotates to drive the synchronous pulley B on the driving shaft to rotate, the synchronous pulley A is driven to rotate through the synchronous belt, the rotating shaft is driven to rotate, the gear is meshed with the rack, the rack is rotated, and the rack is fixed with the rotating plate A and the rotating plate B, so that the rotating plate A and the rotating plate B rotate, and the chimney is driven to rotate in a small range.
Referring to fig. 2, the support 4 includes a supporting portion 41 and a cross arm portion 42 disposed above the supporting portion 41, the height of the supporting portion is determined according to the size of the chimney, the cross arm portion is used for installing a clamping mechanism, rollers 43 are disposed at the bottom of the supporting portion 41 and are clamped on the guide rail 2, the support can be rapidly moved to a position where the chimney needs to be installed through the rollers, two cross beams are symmetrically disposed on the cross arm portion 42 of the support, and the clamping mechanism 6 is disposed between the two cross beams.
Referring to fig. 3, the clamping mechanism 6 includes a rotation shaft 61, the rotation shaft 61 is disposed between two beams, one end of the rotation shaft 61 is provided with a rotation block a62, the rotation block a62 is pivotally connected with the rotation shaft 61, a cross arm portion 42 of the bracket is provided with an air cylinder 63, a cylinder seat of the air cylinder 63 is fixedly connected with the cross arm portion, a piston rod of the air cylinder 63 is connected with the rotation block a62, the other end of the rotation shaft 61 is provided with a rotation block B64, and the rotation block B64 is provided with a top wheel 65.
Starting the cylinder, extending the cylinder piston rod, driving the rotating block A to rotate, driving the rotating shaft to rotate, and driving the rotating block B to rotate because the rotating shaft is provided with the rotating block B, and driving the top wheel on the rotating block B to move towards the outer side surface of the chimney, so that the chimney is clamped finally.
The lower tip of one of them support 4 is provided with cross arm A44, is provided with staple bolt A45 on the cross arm A44, and wherein the lower tip of another support 4 is provided with cross arm B46, is provided with staple bolt B47 on the cross arm B46, staple bolt B47 and staple bolt A45 bolted connection. The anchor ear A and the anchor ear B are connected by bolts.
Guide rods 21 are symmetrically arranged at two ends of the two guide rails 2, the moving mechanism 3 is an electric push rod, a push rod seat of the moving mechanism 3 is fixedly connected with the bottom plate 1, and a piston rod of the moving mechanism 3 is fixedly connected with the guide rails 2.
The guide rod is arranged to ensure that the guide rail moves linearly.
The application process of the invention comprises the following steps:
step one: moving a chimney to a through hole of a bottom plate, connecting a base plate A and a base plate B to the through hole of the bottom plate through bolts, placing a rotating plate A on the base plate A, ensuring that half of shaft holes on the rotating plate A are matched with half of pins on the base plate A, placing a rotating plate B on the base plate B, ensuring that half of shaft holes on the rotating plate B are matched with half of pins on the base plate B, and installing racks;
step two: the motor is started, the output shaft of the motor rotates to drive the driving shaft to rotate, the driving shaft rotates to drive the synchronous pulley B on the driving shaft to rotate, the synchronous pulley A is driven to rotate through the synchronous belt, the rotating shaft is driven to rotate, the gear is meshed with the gear rack, and therefore the gear rack rotates;
step two: a bracket is arranged on a guide rail on one side, another bracket is arranged on a guide rail on the other side, and a moving mechanism on two sides is started to ensure that the two guide rails are close to each other until a hoop A on a cross arm A and a hoop B on a cross arm B can be contacted;
step three: the two supports are synchronously moved, firstly, the anchor ear A and the anchor ear B are connected through bolts, then the air cylinder is started, and the piston rod of the air cylinder pushes the top wheel to clamp the chimney;
step four: and when the chimney is ensured to be vertical and the hole on the flange at the bottom of the chimney is concentric with the hole on the mounting position, the chimney is fixed at the mounting position, so that the chimney is mounted.
After the chimney is installed, the bolts on the anchor ear A and the anchor ear B are dismounted, the top wheel is kept away from the chimney, a moving mechanism is started, and the guide rail and the support are dismounted on the bottom plate;
the motor frame is taken down on the bottom plate together with the motor, the synchronous belt is dismantled, the driving shaft and the synchronous belt pulley B on the driving shaft are dismantled, the rotating shaft, the gear on the rotating shaft and the synchronous belt pulley A are dismantled, the rack is dismantled, the separation of the rotating plate A and the rotating plate B is ensured, meanwhile, the base plate A and the base plate B are dismantled on the bottom plate, and the bottom plate is buried in the earthing.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (5)
1. The utility model provides a steel construction platform for installing chimney, includes bottom plate (1), its characterized in that, bottom plate (1) bilateral symmetry is provided with two guide rails (2), every guide rail (2) one side is provided with shifter (3), shifter (3) drive two guide rails (2) are close to each other or keep away from, are provided with support (4) on every guide rail (2), support (4) include lower tip and upper end, the lower tip of support (4) is provided with staple bolt (5), the upper end of support (4) is provided with fixture (6), be provided with guiding mechanism (7) on bottom plate (1), guiding mechanism (7) set up between two guide rails (2);
the center of the bottom plate (1) is provided with a through hole, the diameter of the through hole is larger than the outer diameter of the chimney, and the position of the through hole of the bottom plate (1) is provided with the adjusting mechanism (7);
the adjusting mechanism (7) comprises a base plate A (71) and a base plate B (72), wherein a semicircular arc A is arranged on the base plate A (71), a semicircular arc B is arranged on the base plate B (72), the semicircular arc A and the semicircular arc B form a whole circle equal to the outer diameter of a chimney, a rotating plate A (73) is arranged on the base plate A (71), a rotating plate B (74) is arranged on the base plate B (72), a semicircular arc C is arranged on the rotating plate A (73), a semicircular arc D is arranged on the rotating plate B (74), and the semicircular arc D and the semicircular arc C form a whole circle equal to the outer diameter of the chimney;
a pin is arranged at the joint of the semicircular arc A of the base plate A (71) and the semicircular arc B of the base plate B (72), a shaft hole is arranged at the joint of the semicircular arc C of the rotating plate A (73) and the semicircular arc D of the rotating plate B (74), the pin is arranged in the shaft hole, a gear and rack transmission mechanism (75) is arranged at one side of the rotating plate A and one side of the rotating plate B, and a belt transmission mechanism (76) is arranged at one side of the gear and rack transmission mechanism (75);
the support (4) comprises a supporting part (41) and a cross arm part (42) arranged above the supporting part (41), a roller (43) is arranged at the bottom of the supporting part (41), the roller (43) is clamped on the guide rail (2), two cross beams are symmetrically arranged on the cross arm part (42) of the support, and the clamping mechanism (6) is arranged between the two cross beams;
the clamping mechanism (6) comprises a rotating shaft (61), the rotating shaft (61) is arranged between the two cross beams, a rotating block A (62) is arranged at one end of the rotating shaft (61), the rotating block A (62) is in pivot connection with the rotating shaft (61), an air cylinder (63) is arranged on a cross arm part (42) of the support, an air cylinder seat of the air cylinder (63) is fixedly connected with the cross arm part, a piston rod of the air cylinder (63) is connected with the rotating block A (62), a rotating block B (64) is arranged at the other end of the rotating shaft (61), and a top wheel (65) is arranged on the rotating block B (64).
2. The steel structure platform for mounting a chimney according to claim 1, characterized in that the rack-and-pinion transmission mechanism (75) comprises a rack (751) and a gear (752), the rack (751) is provided on the semicircular arc C of the rotating plate a (73) and the semicircular arc D of the rotating plate B (74), a rotating shaft (753) is provided on the bottom plate (1), the gear (752) is provided on the rotating shaft (753), and the gear (752) is meshed with the rack (751).
3. The steel structure platform for installing a chimney according to claim 1, wherein the belt transmission mechanism (76) comprises a synchronous pulley a (754), the synchronous pulley a (754) is arranged at the lower end of the gear (752), a driving shaft (755) is arranged on the bottom plate (1), a synchronous pulley B (756) is arranged on the driving shaft (755), a synchronous belt (757) is arranged on the synchronous pulley B (756) and the synchronous pulley a (754), a motor frame (758) is arranged on the driving shaft (755), a motor (759) is arranged on the motor frame (758), and an output shaft of the motor (759) is connected with the driving shaft (755).
4. The steel structure platform for installing a chimney according to claim 1, wherein a cross arm a (44) is arranged at the lower end of one support (4), a hoop a (45) is arranged on the cross arm a (44), a cross arm B (46) is arranged at the lower end of the other support (4), a hoop B (47) is arranged on the cross arm B (46), and the hoop B (47) is in bolted connection with the hoop a (45).
5. The steel structure platform for installing a chimney according to claim 1, wherein guide rods (21) are symmetrically arranged at two ends of the two guide rails (2), the moving mechanism (3) is an electric push rod, a push rod seat of the moving mechanism (3) is fixedly connected with the bottom plate (1), and a piston rod of the moving mechanism (3) is fixedly connected with the guide rails (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210859925.6A CN115162698B (en) | 2022-07-20 | 2022-07-20 | Steel structure platform for installing chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210859925.6A CN115162698B (en) | 2022-07-20 | 2022-07-20 | Steel structure platform for installing chimney |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115162698A CN115162698A (en) | 2022-10-11 |
| CN115162698B true CN115162698B (en) | 2024-01-02 |
Family
ID=83495590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210859925.6A Active CN115162698B (en) | 2022-07-20 | 2022-07-20 | Steel structure platform for installing chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162698B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2132597A1 (en) * | 1970-06-30 | 1972-01-13 | Mitsubishi Heavy Ind Ltd | Method for erecting an elongated vertical structure, such as a chimney or the like. |
| CN112878789A (en) * | 2021-02-14 | 2021-06-01 | 应中武 | Overturn-preventing device for mounting steel chimney |
| CA3108221A1 (en) * | 2020-02-07 | 2021-08-07 | Matt's Arm, Llc | Tower hoist, platform and davit system |
| CN214990090U (en) * | 2021-01-29 | 2021-12-03 | 阿郎装饰股份有限公司 | Lifting device is assisted in interior decoration |
| CN216110017U (en) * | 2021-09-09 | 2022-03-22 | 青岛双欣元环保科技有限公司 | Inverted construction device for steel chimney barrel |
-
2022
- 2022-07-20 CN CN202210859925.6A patent/CN115162698B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2132597A1 (en) * | 1970-06-30 | 1972-01-13 | Mitsubishi Heavy Ind Ltd | Method for erecting an elongated vertical structure, such as a chimney or the like. |
| CA3108221A1 (en) * | 2020-02-07 | 2021-08-07 | Matt's Arm, Llc | Tower hoist, platform and davit system |
| CN214990090U (en) * | 2021-01-29 | 2021-12-03 | 阿郎装饰股份有限公司 | Lifting device is assisted in interior decoration |
| CN112878789A (en) * | 2021-02-14 | 2021-06-01 | 应中武 | Overturn-preventing device for mounting steel chimney |
| CN216110017U (en) * | 2021-09-09 | 2022-03-22 | 青岛双欣元环保科技有限公司 | Inverted construction device for steel chimney barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115162698A (en) | 2022-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109356632B (en) | Temporary supporting equipment for tunnel bridge construction | |
| CN113581991A (en) | Transport transfer device that stable cubical switchboard was used | |
| CN209919190U (en) | Rib-free top plate mounting device for storage tank flip-chip mounting method | |
| CN115162698B (en) | Steel structure platform for installing chimney | |
| CN111283397B (en) | Large-scale revolving body horizontal sleeving equipment and using method thereof | |
| CN218695417U (en) | H steel group is to device | |
| CN212169535U (en) | Column insert assembling equipment for side beam assembly | |
| CN110480248A (en) | A kind of round steel pipe welding fixture of angle adjustable | |
| CN113548440A (en) | Wire rod compression and turning device | |
| CN209902547U (en) | Overturning welding fixture for large wiring terminal of transformer | |
| CN113814646A (en) | Steel pipe stiffening ring assembling device and assembling method thereof | |
| CN210024230U (en) | Tube sheet build-up welding device | |
| CN218346151U (en) | Novel photovoltaic support tubular pile | |
| CN218403515U (en) | Motor installation auxiliary device | |
| CN219132359U (en) | Automobile seat installation power-assisted mechanical arm | |
| CN220837738U (en) | Bidirectional walking steel reinforcement cage rotating device | |
| CN218874298U (en) | Chemical pipeline interfacing apparatus | |
| CN219726152U (en) | Clamping device for pipeline installation | |
| CN218818585U (en) | Pipeline auxiliary bracket | |
| CN216462614U (en) | Welding set transport structure | |
| CN218882434U (en) | Auxiliary device is assembled to tower section of thick bamboo ring piece | |
| CN114700679B (en) | Heat exchanger welding frock | |
| CN211870631U (en) | Turnover vertical box machine for refrigerator | |
| CN219768264U (en) | Truss manipulator convenient to dismantle | |
| CN214420506U (en) | Mounting and adjusting device for horizontal steering gear of full-bearing passenger car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |