CN110259171B - Dome drawing repair system and method - Google Patents
Dome drawing repair system and method Download PDFInfo
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- CN110259171B CN110259171B CN201910464736.7A CN201910464736A CN110259171B CN 110259171 B CN110259171 B CN 110259171B CN 201910464736 A CN201910464736 A CN 201910464736A CN 110259171 B CN110259171 B CN 110259171B
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- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- 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
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
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- 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
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- 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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/061—Consoles; Brackets specially adapted for attachment to scaffolds
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
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- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/155—Platforms with an access hatch for getting through from one level to another
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- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/157—Extensible platforms, e.g. telescopic platforms
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Abstract
The invention relates to a dome drawing repair system and a method, wherein a lifting repair device comprises a lifting guide center column fixedly arranged at the top of a longitudinal standard center column, the top of the lifting guide center column is fixedly provided with a limiting block, the lifting guide center column below the limiting block is sleeved with a lifting platform, the bottom of the lifting platform is fixedly provided with at least two synchronous electric push rods, the output end of the bottom of each synchronous electric push rod is fixedly provided with a universal wheel, the universal wheel is arranged on the longitudinal standard center column outside the lifting guide center column, the outer side end of the lifting platform is fixedly provided with an electric trolley, and a bottom support wheel of the electric trolley is arranged at the top of an annular walkway support; on the basis of implementing the operable height, the lifting control operation within a small range is further realized, the traditional mode of adopting the top surface to support the operation again is abandoned, the difficulty of the top construction operation is reduced, the safety coefficient is high, and the construction personnel is protected.
Description
Technical Field
The invention relates to the field of art, in particular to a dome drawing repair system and a dome drawing repair method.
Background
Dome-shaped roofs. Like the sky seen, the middle bulges and the periphery sags into a dome shape. The dome drawing is incomplete after long-time years of erosion, and needs workers to perform repairing operation. Because traditional dome is half spherical arch structure, has certain degree of difficulty when concrete operation, and these degree of difficulty concentrate and reflect: firstly, workers need to be close to dome drawing patterns fully, a supporting platform is needed for operation, the height of a traditional supporting platform cannot be adjusted and used in a turnover mode, domes with different heights need to be supported by the supporting platforms with different heights, and therefore working efficiency and operating efficiency are low; secondly, the traditional dome with a special hemispherical arch structure is reversely buckled at the top of a building, even if a support platform is used for bottom support, workers can stand on the support platform for construction operation, but the top of the arch is difficult to contact, the traditional mode is that secondary support operation is carried out on the top surface of the support platform, the difficulty is high, the danger coefficient is high, the safety coefficient is low, and the potential safety hazard of the constructors is caused; thirdly, due to the limitation of the special structure of the dome, the more upward, the smaller the built space is, the supporting platform adopting the traditional square structure can not meet the requirement of small space, the supporting platform must be compactly designed from bottom to top, and the traditional supporting platform often occupies too much space after being built and laid, so that the space of the top operation surface is smaller, and the bottom supporting surface is larger, thus being not beneficial to the construction operation of workers.
Therefore, the dome drawing repair system and the method which are simple in structure, convenient to operate, material-saving, capable of being used in a turnover mode, high in working and operating efficiency, convenient to lift and operate, free of dead angles in contact positions, high in safety factor, small in occupied space, ingenious in structural design, simple in method and easy to operate are produced, and the dome drawing repair system and the method have wide market prospects.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the dome drawing repair system and the method, which have the advantages of simple structure, convenience in operation, material saving, turnover use, high working and operating efficiency, convenience in lifting operation, no dead angle at a contact position, high safety coefficient, small occupied space, ingenious structural design, simplicity and easiness in operation, and are used for overcoming the defects in the prior art.
The technical scheme of the invention is realized as follows: a dome drawing and repairing system comprises at least four longitudinal standard supporting pieces, wherein the bottoms of the four longitudinal standard supporting pieces are fixedly connected through a bottom standard connecting piece, the tops of the four longitudinal standard supporting pieces are fixedly connected through a top standard connecting piece, the middle parts of the four longitudinal standard supporting pieces are fixedly connected through a diagonal standard connecting piece, the central positions of the four longitudinal standard supporting pieces are provided with longitudinal standard center posts, the middle parts of the longitudinal standard center posts are fixedly connected with the longitudinal standard supporting pieces through center post standard supporting rods, the top standard connecting piece and the top of the vertical standard supporting piece are fixedly provided with a top circular supporting frame, the bottom of the top circular supporting frame is fixedly provided with a protective net, the top of the top circular supporting frame is fixedly provided with an annular walkway supporting table, and the top of the vertical standard center pillar is fixedly provided with a lifting repairing device.
The lift patching device include the lift direction center pillar at vertical standard center pillar top of fixed mounting, the top fixed mounting of lift direction center pillar has the stopper, the cover is equipped with lift platform on the lift direction center pillar of stopper below, lift platform's bottom fixed mounting has two at least synchronous electric putter, synchronous electric putter's bottom output fixed mounting has the universal wheel, the universal wheel sets up on the vertical standard center pillar in the lift direction center pillar outside, there is electronic dolly at lift platform's outside end fixed mounting, the bottom sprag wheel setting of electronic dolly is at the top of circular walkways brace table.
Bottom standard connector, top standard connector and draw the both ends of standard connector to one side all to be connected with vertical standard support piece through the mode that the activity buckle is connected, the both ends of center pillar standard support pole are connected with vertical standard support piece and vertical standard center pillar through the activity buckle respectively, the bottom of the circular braced frame in top is connected with the top of vertical standard support piece and top standard connector through the activity buckle, the protection network clamp is established between circular braced frame in top and vertical standard support piece and top standard connector, the bottom of the circular walkways brace table is through bolt fixed mounting at the top of the circular braced frame in top, there is the protection rail through bolt fixed mounting in the outside circumferencial direction of the circular braced frame in top.
The bottom of four vertical standard support piece all be provided with the extension mounting groove, four vertical standard support piece's top all is provided with the extension erection joint with extension mounting groove matched with, extension mounting groove and extension erection joint are the interior external screw thread structure of mutually supporting.
Vertical standard center pillar highly be not less than vertical standard support piece's height to, vertical standard center pillar highly be not less than vertical standard support piece and the circular braced frame's in top high sum, the bottom of lift direction center pillar passes through the top fixed connection of ring flange with vertical standard center pillar, the diameter of lift direction center pillar is not more than the diameter of vertical standard center pillar, the stopper is circular sheet structure, the diameter of stopper is not less than the diameter of lift direction center pillar, the stopper passes through the top of welded mode fixed mounting at lift direction center pillar.
Lift platform be that one end is rectangular sheet structure for the circular other end, the circular structure central point in lift platform one end puts and sets up porosely, this hole suit is on lift direction center pillar, lift platform other end rectangular structure's outside end and the inboard fixed connection of electric trolley, there is the top guardrail along top border position fixed mounting on lift platform, synchronous electric putter is four, four synchronous electric putter's stroke is the same, and synchronous operation, four synchronous electric putter's output is all down, the equal fixed mounting in lift platform one end circular structure's in top of four synchronous electric putter's bottom.
The repairing method of the dome painting repairing system comprises the following steps: firstly, a constructor is conveyed to a lifting platform through a lifting device, the constructor performs drawing repair operation on a dome according to the construction height, a longitudinal standard supporting piece is a standard piece and longitudinally and transversely expands according to the construction height, the constructor performs drawing repair operation on the bottom circumference of the dome on the lifting platform and can transversely translate on the lifting platform, meanwhile, an electric trolley is started, the bottom of the electric trolley moves around the top of an annular walkway supporting platform and performs circular motion under the limiting action of a lifting guide center column, and the constructor can be driven to move to a required position to perform drawing repair operation; when the center position of the top of the dome needs to be repaired, the synchronous electric push rod is started, the lifting platform is driven by the synchronous electric push rod, the lifting platform is conveyed to the highest point under the effect that the lifting platform is not limited in maximum length lifting, construction personnel can carry out painting repairing operation on the center position of the top of the dome as required, during specific construction, the bottom standard connecting piece and the bottom of the longitudinal standard supporting piece are provided with the moving platform, the top of the moving platform is fixedly connected with the bottom standard connecting piece and the longitudinal standard supporting piece, and horizontal movement in the painting operation is completed.
The invention has the following positive effects: the product has a simple structure and is convenient to operate, the defects that the height of the traditional supporting platform cannot be adjusted and used in a turnover manner are overcome, the turnover use is realized, the height building can be carried out according to different building heights, the work and running efficiency is improved, the building speed is high, and the construction time is saved; secondly, the defect that the top position is difficult to contact in the traditional dome drawing repair operation is overcome, the lifting operation of the top is realized, meanwhile, the limitation of the bottom height is avoided, the lifting control operation in a smaller range is further realized on the basis of implementing the operable height, the traditional mode of carrying out secondary supporting operation by adopting the top surface is abandoned, the difficulty of top construction operation is reduced, the safety coefficient is high, and constructors are protected; thirdly, realized the drawing repair simplification operation of dome top central point position, the circular braced frame in top that the space bottom of putting up closes the top is less than dome bottom diameter to reserve the translation space, keep compact structure, help the top operation to extend up as far as, make things convenient for the drawing repair of top central point position, help constructor's operation.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural diagram of the use state of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, a dome painting repair system comprises at least four longitudinal standard support members 1, the bottoms of the four longitudinal standard support members 1 are fixedly connected through a bottom standard connecting member 2, the tops of the four longitudinal standard support members 1 are fixedly connected through a top standard connecting member 3, the middle parts of the four longitudinal standard support members 1 are fixedly connected through a diagonal standard connecting member 5, a longitudinal standard center pillar 9 is arranged at the center position of the four longitudinal standard support members 1, the middle part of the longitudinal standard center pillar 9 is fixedly connected with the longitudinal standard support members 1 through a center pillar standard supporting rod 4, a top circular supporting frame 6 is fixedly arranged at the tops of the top standard connecting member 3 and the longitudinal standard support members 1, a protective net 17 is fixedly arranged at the bottom of the top circular supporting frame 6, an annular walkway supporting platform 7 is fixedly arranged at the top of the top circular supporting frame, and a lifting repairing device is fixedly arranged at the top of the longitudinal standard center post 9. The lift patching device include lift direction center pillar 10 at vertical standard center pillar 9 top of fixed mounting, the top fixed mounting of lift direction center pillar 10 has stopper 11, the cover is equipped with lift platform 12 on the lift direction center pillar 10 of stopper 11 below, the bottom fixed mounting of lift platform 12 has two at least synchronous electric putter 13, synchronous electric putter 13's bottom output fixed mounting has universal wheel 14, universal wheel 14 sets up on the vertical standard center pillar 9 in the lift direction center pillar 10 outside, outside end fixed mounting at lift platform 12 has electric dolly 16, the bottom sprag wheel setting of electric dolly 16 is at the top of annular pavement brace table 7.
Bottom standard connector 2, top standard connector 3 and draw the both ends of standard connector 5 to one side all to be connected with vertical standard support piece 1 through the mode of activity buckle connection, the both ends of center pillar standard support pole 4 are connected with vertical standard support piece 1 and vertical standard center pillar 9 through the activity buckle respectively, the bottom of top circular braced frame 6 is connected with the top of vertical standard support piece 1 and top standard connector 3 through the activity buckle, protection network 17 presss from both sides and establishes between top circular braced frame 6 and vertical standard support piece 1 and top standard connector 3, the bottom of annular pavement brace table 7 is through bolt fixed mounting at the top of top circular braced frame 6, there is protection rail 8 through bolt fixed mounting on the outside circumferencial direction of top circular braced frame 6. The bottom of four vertical standard support piece 1 all be provided with the extension mounting groove, the top of four vertical standard support piece 1 all is provided with the extension erection joint with extension mounting groove matched with, extension mounting groove and extension erection joint are the interior external screw thread structure of mutually supporting. The height of vertical standard center pillar 9 be not less than vertical standard support member 1 highly, and, the height of vertical standard center pillar 9 is not less than the height sum of vertical standard support member 1 and the circular braced frame 6 in top, the top fixed connection of ring flange and vertical standard center pillar 9 is passed through to the bottom of lift direction center pillar 10, the diameter of lift direction center pillar 10 is not more than the diameter of vertical standard center pillar 9, stopper 11 is circular sheet structure, the diameter of stopper 11 is not less than the diameter of lift direction center pillar 10, stopper 11 is through the top of welded mode fixed mounting at lift direction center pillar 10. Lift platform 12 be that one end is rectangular sheet structure for the circular other end, the circular shape of lift platform 12 one end central point puts and sets up the hole, this hole suit is on lift direction center pillar 10, lift platform 12 other end rectangular structure's the outside end and the inboard fixed connection of electronic dolly 16, there is top guardrail 15 along top border position fixed mounting on lift platform 12, synchronous electric putter 13 is four, four synchronous electric putter 13's stroke is the same, and synchronous operation, four synchronous electric putter 13's output all is down, the equal fixed mounting in lift platform 12 one end circular structure's in top of four synchronous electric putter 13 bottom.
The repairing method of the dome drawing repairing system comprises the following steps: firstly, a constructor is conveyed to a lifting platform 12 through a lifting device, the constructor performs drawing repair operation on a dome according to the construction height, a longitudinal standard supporting piece 1 is a standard piece and performs longitudinal and transverse expansion according to the construction height, the constructor performs drawing repair operation on the bottom circumference of the dome on the lifting platform 12 and can transversely translate on the lifting platform 12, meanwhile, an electric trolley 16 is started, the bottom of the electric trolley 16 runs around the top of an annular walkway supporting platform 7 under the limiting action of a lifting guide center column 10 to perform circular motion, and the constructor can be driven to move to a required position to perform drawing repair operation; when the center position of the top of the dome needs to be repaired, the synchronous electric push rod 13 is started, the synchronous electric push rod 13 drives the lifting platform 12, the lifting platform 12 is conveyed to the highest point under the effect that the maximum length of the lifting platform 12 is lifted without limitation, construction personnel can carry out painting repair operation on the center position of the top of the dome according to requirements, during specific construction, the bottom standard connecting piece 2 and the bottom of the longitudinal standard supporting piece 1 are provided with the moving platform, the top of the moving platform is fixedly connected with the bottom standard connecting piece 2 and the longitudinal standard supporting piece 1, and horizontal movement in the painting operation is completed.
Example 1: as shown in fig. 1 and 2, a dome painting repair system comprises at least four longitudinal standard support members 1, the bottoms of the four longitudinal standard support members 1 are fixedly connected through a bottom standard connecting member 2, the tops of the four longitudinal standard support members 1 are fixedly connected through a top standard connecting member 3, the middle parts of the four longitudinal standard support members 1 are fixedly connected through a diagonal standard connecting member 5, a longitudinal standard center pillar 9 is arranged at the center position of the four longitudinal standard support members 1, the middle part of the longitudinal standard center pillar 9 is fixedly connected with the longitudinal standard support member 1 through a center pillar standard supporting rod 4, a top circular support frame 6 is fixedly arranged at the tops of the top standard connecting member 3 and the longitudinal standard support member 1, a protective net 17 is fixedly arranged at the bottom of the top circular support frame 6, an annular walkway supporting platform 7 is fixedly arranged at the top of the top circular support frame, and a lifting repairing device is fixedly arranged at the top of the longitudinal standard center post 9. The lift patching device include lift direction center pillar 10 at vertical standard center pillar 9 top of fixed mounting, the top fixed mounting of lift direction center pillar 10 has stopper 11, the cover is equipped with lift platform 12 on the lift direction center pillar 10 of stopper 11 below, the bottom fixed mounting of lift platform 12 has two at least synchronous electric putter 13, synchronous electric putter 13's bottom output fixed mounting has universal wheel 14, universal wheel 14 sets up on the vertical standard center pillar 9 in the lift direction center pillar 10 outside, outside end fixed mounting at lift platform 12 has electric dolly 16, the bottom sprag wheel setting of electric dolly 16 is at the top of annular pavement brace table 7.
Bottom standard connector 2, top standard connector 3 and draw the both ends of standard connector 5 to one side all to be connected with vertical standard support piece 1 through the mode of activity buckle connection, the both ends of center pillar standard support pole 4 are connected with vertical standard support piece 1 and vertical standard center pillar 9 through the activity buckle respectively, the bottom of top circular braced frame 6 is connected with the top of vertical standard support piece 1 and top standard connector 3 through the activity buckle, protection network 17 presss from both sides and establishes between top circular braced frame 6 and vertical standard support piece 1 and top standard connector 3, the bottom of annular pavement brace table 7 is through bolt fixed mounting at the top of top circular braced frame 6, there is protection rail 8 through bolt fixed mounting on the outside circumferencial direction of top circular braced frame 6. The bottom of four vertical standard support piece 1 all be provided with the extension mounting groove, the top of four vertical standard support piece 1 all is provided with the extension erection joint with extension mounting groove matched with, extension mounting groove and extension erection joint are the interior external screw thread structure of mutually supporting. The height of vertical standard center pillar 9 be not less than the height of vertical standard support piece 1, and, the height of vertical standard center pillar 9 is not less than the height sum of vertical standard support piece 1 and the circular braced frame 6 in top, the top fixed connection of ring flange and vertical standard center pillar 9 is passed through to the bottom of lift direction center pillar 10, the diameter of lift direction center pillar 10 is not more than the diameter of vertical standard center pillar 9, stopper 11 is circular sheet structure, the diameter of stopper 11 is not less than the diameter of lift direction center pillar 10, stopper 11 is through the top of welded mode fixed mounting at lift direction center pillar 10. Lift platform 12 be that one end is rectangular sheet structure for the circular other end, the circular shape of lift platform 12 one end central point puts and sets up the hole, this hole suit is on lift direction center pillar 10, lift platform 12 other end rectangular structure's the outside end and the inboard fixed connection of electronic dolly 16, there is top guardrail 15 along top border position fixed mounting on lift platform 12, synchronous electric putter 13 is four, four synchronous electric putter 13's stroke is the same, and synchronous operation, four synchronous electric putter 13's output all is down, the equal fixed mounting in lift platform 12 one end circular structure's in top of four synchronous electric putter 13 bottom.
Firstly, a constructor is conveyed to a lifting platform 12 through a lifting device, the constructor performs drawing repair operation on a dome according to the construction height, a longitudinal standard supporting piece 1 is a standard piece and performs longitudinal and transverse expansion according to the construction height, the constructor performs drawing repair operation on the bottom circumference of the dome on the lifting platform 12 and can transversely translate on the lifting platform 12, meanwhile, an electric trolley 16 is started, the bottom of the electric trolley 16 runs around the top of an annular walkway supporting platform 7 under the limiting action of a lifting guide center column 10 to perform circular motion, and the constructor can be driven to move to a required position to perform drawing repair operation;
embodiment 2, as shown in fig. 1, 2 and 3, a dome painting repair system includes at least four longitudinal standard support members 1, the bottoms of the four longitudinal standard support members 1 are fixedly connected through a bottom standard connector 2, the tops of the four longitudinal standard support members 1 are fixedly connected through a top standard connector 3, the middle parts of the four longitudinal standard support members 1 are fixedly connected through a diagonal standard connector 5, a longitudinal standard center pillar 9 is disposed at the center of the four longitudinal standard support members 1, the middle part of the longitudinal standard center pillar 9 is fixedly connected with the longitudinal standard support member 1 through a center pillar standard support rod 4, a top circular support frame 6 is fixedly mounted at the tops of the top standard connector 3 and the longitudinal standard support members 1, a protective net 17 is fixedly mounted at the bottom of the top circular support frame 6, an annular walkway support platform 7 is fixedly mounted at the top of the top circular support frame 6, and a lifting repairing device is fixedly arranged at the top of the longitudinal standard center post 9. The lift patching device include lift direction center pillar 10 at vertical standard center pillar 9 top of fixed mounting, the top fixed mounting of lift direction center pillar 10 has stopper 11, the cover is equipped with lift platform 12 on the lift direction center pillar 10 of stopper 11 below, the bottom fixed mounting of lift platform 12 has two at least synchronous electric putter 13, synchronous electric putter 13's bottom output fixed mounting has universal wheel 14, universal wheel 14 sets up on the vertical standard center pillar 9 in the lift direction center pillar 10 outside, outside end fixed mounting at lift platform 12 has electric dolly 16, the bottom sprag wheel setting of electric dolly 16 is at the top of annular pavement brace table 7.
Bottom standard connector 2, top standard connector 3 and draw the both ends of standard connector 5 to one side all to be connected with vertical standard support piece 1 through the mode of activity buckle connection, the both ends of center pillar standard support pole 4 are connected with vertical standard support piece 1 and vertical standard center pillar 9 through the activity buckle respectively, the bottom of top circular braced frame 6 is connected with the top of vertical standard support piece 1 and top standard connector 3 through the activity buckle, protection network 17 presss from both sides and establishes between top circular braced frame 6 and vertical standard support piece 1 and top standard connector 3, the bottom of annular pavement brace table 7 is through bolt fixed mounting at the top of top circular braced frame 6, there is protection rail 8 through bolt fixed mounting on the outside circumferencial direction of top circular braced frame 6. The bottom of four vertical standard support piece 1 all be provided with the extension mounting groove, the top of four vertical standard support piece 1 all is provided with the extension erection joint with extension mounting groove matched with, extension mounting groove and extension erection joint are the interior external screw thread structure of mutually supporting. The height of vertical standard center pillar 9 be not less than the height of vertical standard support piece 1, and, the height of vertical standard center pillar 9 is not less than the height sum of vertical standard support piece 1 and the circular braced frame 6 in top, the top fixed connection of ring flange and vertical standard center pillar 9 is passed through to the bottom of lift direction center pillar 10, the diameter of lift direction center pillar 10 is not more than the diameter of vertical standard center pillar 9, stopper 11 is circular sheet structure, the diameter of stopper 11 is not less than the diameter of lift direction center pillar 10, stopper 11 is through the top of welded mode fixed mounting at lift direction center pillar 10. Lift platform 12 be that one end is rectangular sheet structure for the circular other end, the circular shape of lift platform 12 one end central point puts and sets up the hole, this hole suit is on lift direction center pillar 10, lift platform 12 other end rectangular structure's the outside end and the inboard fixed connection of electronic dolly 16, there is top guardrail 15 along top border position fixed mounting on lift platform 12, synchronous electric putter 13 is four, four synchronous electric putter 13's stroke is the same, and synchronous operation, four synchronous electric putter 13's output all is down, the equal fixed mounting in lift platform 12 one end circular structure's in top of four synchronous electric putter 13 bottom.
When the center position of the top of the dome needs to be repaired, the synchronous electric push rod 13 is started, the synchronous electric push rod 13 drives the lifting platform 12, the lifting platform 12 is conveyed to the highest point under the effect that the maximum length of the lifting platform 12 is lifted without limitation, construction personnel can carry out painting repair operation on the center position of the top of the dome according to requirements, during specific construction, the bottom standard connecting piece 2 and the bottom of the longitudinal standard supporting piece 1 are provided with the moving platform, the top of the moving platform is fixedly connected with the bottom standard connecting piece 2 and the longitudinal standard supporting piece 1, and horizontal movement in the painting operation is completed.
This product simple structure, convenient operation has overcome traditional supporting platform height and can not adjust, can not have enough to meet the need the defect of use, has realized having enough to meet the need the use to can highly build according to different building heights, improve work and operating efficiency, it is fast to build simultaneously, saves the time of construction. The defect that the top position is difficult to contact in the traditional dome drawing repairing operation is overcome, the lifting operation of the top is realized, the limitation of the bottom height is avoided, the lifting control operation within a small range is further realized on the basis of implementing the operable height, the mode of adopting the traditional top surface to support the operation again is abandoned, the difficulty of the top construction operation is reduced, the safety coefficient is high, and the construction personnel are protected. The drawing repair simplification operation of dome top central point position has been realized, and the circular braced frame in top that closes the top of putting up space bottom is less than dome bottom diameter to reserve the translation space, keep compact structure, help top lift operation to extend up as far as, make things convenient for the drawing repair of top central point position, help constructor's operation.
Claims (4)
1. A dome painting repair system comprising at least four longitudinal standard supports (1), characterized in that: the bottom of the four longitudinal standard supporting pieces (1) is fixedly connected through a bottom standard connecting piece (2), the top of the four longitudinal standard supporting pieces (1) is fixedly connected through a top standard connecting piece (3), the middle parts of the four longitudinal standard supporting pieces (1) are fixedly connected through an oblique pull standard connecting piece (5), a longitudinal standard center pillar (9) is arranged at the center position of the four longitudinal standard supporting pieces (1), the middle part of the longitudinal standard center pillar (9) is fixedly connected with the longitudinal standard supporting pieces (1) through center pillar standard supporting rods (4), a top circular supporting frame (6) is fixedly arranged at the top of the top standard connecting piece (3) and the longitudinal standard supporting pieces (1), a protective net (17) is fixedly arranged at the bottom of the top circular supporting frame (6), and an annular walkway supporting table (7) is fixedly arranged at the top of the top circular supporting frame (6), a lifting repairing device is fixedly arranged at the top of the longitudinal standard center pillar (9); the lifting repairing device comprises a lifting guide center pillar (10) fixedly installed at the top of a longitudinal standard center pillar (9), a limiting block (11) is fixedly installed at the top of the lifting guide center pillar (10), a lifting platform (12) is sleeved on the lifting guide center pillar (10) below the limiting block (11), at least two synchronous electric push rods (13) are fixedly installed at the bottom of the lifting platform (12), universal wheels (14) are fixedly installed at the bottom output ends of the synchronous electric push rods (13), the universal wheels (14) are arranged on the longitudinal standard center pillar (9) on the outer side of the lifting guide center pillar (10), an electric trolley (16) is fixedly installed at the outer side end of the lifting platform (12), and a bottom supporting wheel of the electric trolley (16) is arranged at the top of an annular walkway supporting platform (7); the height of the longitudinal standard center pillar (9) is not lower than that of the longitudinal standard support (1), in addition, the height of the longitudinal standard center pillar (9) is not lower than the sum of the heights of the longitudinal standard support (1) and the top circular support frame (6), the bottom of the lifting guide center pillar (10) is fixedly connected with the top of the longitudinal standard center pillar (9) through a flange plate, the diameter of the lifting guide center pillar (10) is not larger than that of the longitudinal standard center pillar (9), the limiting block (11) is of a circular sheet structure, the diameter of the limiting block (11) is not smaller than that of the lifting guide center pillar (10), and the limiting block (11) is fixedly arranged at the top of the lifting guide center pillar (10) in a welding mode; lifting platform (12) be that one end is rectangular sheet structure for the circular other end, lifting platform (12) one end circular shape structure central point puts and sets up porosely, this hole suit is on lift direction center pillar (10), lifting platform (12) other end rectangular shape structure's outside end and the inboard fixed connection of electronic dolly (16), there is top guardrail (15) along top border position fixed mounting on lifting platform (12), synchronous electric putter (13) are four, the stroke of four synchronous electric putter (13) is the same, and synchronous operation, the output of four synchronous electric putter (13) is all down, the equal fixed mounting in lifting platform (12) one end circular shape structure's in top of four synchronous electric putter (13) bottom.
2. The dome painting repair system of claim 1, wherein: the two ends of the bottom standard connecting piece (2), the top standard connecting piece (3) and the diagonal standard connecting piece (5) are connected with the longitudinal standard supporting piece (1) in a movable buckle connection mode, the two ends of the center pillar standard supporting rod (4) are respectively connected with the longitudinal standard supporting piece (1) and the longitudinal standard center pillar (9) through movable buckles, the bottom of the top circular supporting frame (6) is connected with the top of the longitudinal standard supporting piece (1) and the top standard connecting piece (3) through movable buckles, the protective net (17) is clamped between the top circular supporting frame (6) and the top standard connecting piece (3) and the longitudinal standard supporting piece (1), the bottom of the annular walkway supporting platform (7) is fixedly installed at the top of the top circular supporting frame (6) through bolts, and a protective fence (8) is fixedly arranged on the outer circumferential direction of the top circular supporting frame (6) through bolts.
3. The dome painting repair system of claim 1, wherein: the bottom of four vertical standard support pieces (1) all be provided with the extension mounting groove, the top of four vertical standard support pieces (1) all is provided with the extension erection joint with extension mounting groove matched with, extension mounting groove and extension erection joint are interior external screw thread structure of mutually supporting.
4. A method of repairing a dome painting repair system as claimed in claim 1, wherein the method comprises the steps of: firstly, a constructor is conveyed to a lifting platform (12) through a lifting device, the constructor performs drawing repair operation on a dome according to the construction height, a longitudinal standard supporting piece (1) is a standard piece and longitudinally and transversely expands according to the construction height, the constructor performs drawing repair operation on the bottom circumference of the dome on the lifting platform (12), transversely translates on the lifting platform (12), and simultaneously opens an electric trolley (16), the bottom of the electric trolley (16) runs around the top of an annular walkway supporting platform (7), performs circular motion under the limiting action of a lifting guide center column (10), and drives the constructor to move to a required position to perform drawing repair operation; when the center position of the top of the dome needs to be repaired, a synchronous electric push rod (13) is started, a lifting platform (12) is driven by the synchronous electric push rod (13), the lifting platform (12) is conveyed to the highest point under the effect that the lifting platform (12) is lifted to the maximum length without limitation, construction personnel carry out painting repair operation on the center position of the top of the dome according to requirements, during specific construction, a moving platform is arranged at the bottoms of a bottom standard connecting piece (2) and a longitudinal standard supporting piece (1), the top of the moving platform is fixedly connected with the bottom standard connecting piece (2) and the longitudinal standard supporting piece (1), and horizontal movement in the painting operation is completed; circular braced frame in top is less than dome bottom diameter to reserve the translation space, keep compact structure, help the top lift operation to extend up, make things convenient for the drawing of top central point to put to repair, help constructor's operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464736.7A CN110259171B (en) | 2019-05-30 | 2019-05-30 | Dome drawing repair system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464736.7A CN110259171B (en) | 2019-05-30 | 2019-05-30 | Dome drawing repair system and method |
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| CN110259171B true CN110259171B (en) | 2021-04-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH660616A5 (en) * | 1981-12-01 | 1987-05-15 | Rund Stahl Bau Gmbh & Co | WORKING FRAME. |
| DE29600482U1 (en) * | 1995-01-16 | 1996-04-04 | Heinzle Otto | Support frame and work platform for a cone formwork |
| CN103334579A (en) * | 2013-06-08 | 2013-10-02 | 武汉武船重型装备工程有限责任公司 | Slipping platform used for mounting arched roof truss with steel structure |
| CN203755624U (en) * | 2014-03-21 | 2014-08-06 | 刘冠水 | Tunnel construction scaffold |
| CN106639282A (en) * | 2017-02-23 | 2017-05-10 | 中建八局第四建设有限公司 | Movable steel-truss operating platform |
-
2019
- 2019-05-30 CN CN201910464736.7A patent/CN110259171B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH660616A5 (en) * | 1981-12-01 | 1987-05-15 | Rund Stahl Bau Gmbh & Co | WORKING FRAME. |
| DE29600482U1 (en) * | 1995-01-16 | 1996-04-04 | Heinzle Otto | Support frame and work platform for a cone formwork |
| CN103334579A (en) * | 2013-06-08 | 2013-10-02 | 武汉武船重型装备工程有限责任公司 | Slipping platform used for mounting arched roof truss with steel structure |
| CN203755624U (en) * | 2014-03-21 | 2014-08-06 | 刘冠水 | Tunnel construction scaffold |
| CN106639282A (en) * | 2017-02-23 | 2017-05-10 | 中建八局第四建设有限公司 | Movable steel-truss operating platform |
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| CN110259171A (en) | 2019-09-20 |
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