CN113685012B - Movable combined steel pipe bent and formwork structure - Google Patents
Movable combined steel pipe bent and formwork structure Download PDFInfo
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- CN113685012B CN113685012B CN202110954007.7A CN202110954007A CN113685012B CN 113685012 B CN113685012 B CN 113685012B CN 202110954007 A CN202110954007 A CN 202110954007A CN 113685012 B CN113685012 B CN 113685012B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000009415 formwork Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- 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
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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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
- E04G2001/242—Scaffolds movable on wheels or tracks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a mobilizable combination formula steel pipe bent and formwork structure, includes left support crossbeam (1), its characterized in that: the invention has the advantages that the structure is reasonable, the erection and the disassembly are convenient, the folding and the longitudinal adjustment can be carried out, the movement can be carried out within a certain range as required after the erection, the overall stability is good, the scaffold can be used as a scaffold, and the scaffold support system can be used.
Description
Technical Field
The invention relates to a steel pipe bent and a formwork structure, in particular to a movable combined steel pipe bent and a formwork structure, and belongs to the technical field of constructional engineering.
Background
At present, a scaffold or a steel pipe bent is required to be erected on an outer wall, an interior decoration or a place with a high height, which cannot be directly constructed in a building engineering, the steel pipe bent is formed by mutually connecting common steel pipes through fasteners, the steel pipes and the fasteners are required to be connected and fixed one by one, the erection and dismantling difficulties are high, a large amount of manpower is required to be consumed by repeatedly erecting and dismantling the steel pipe bent and carrying and lifting a large amount of materials, and a large amount of construction time is consumed. The traditional steel pipe bent is difficult to move once set up after fixed, can't move as required wholly, and traditional steel pipe bent bearing capacity is limited simultaneously, and overall stability is not good, needs to carry out more auxiliary stay, connects fixed node numerous, and traditional steel pipe bent is inconvenient as template support system simultaneously, can't be as template strutting arrangement. The novel scaffold is convenient to set up and dismantle, can move in a certain range as required after setting up, is good in overall stability, can be used as a scaffold, and can be used as a novel structure of a template supporting system to solve the technical problem.
Disclosure of Invention
The invention aims at solving the defects that the existing steel pipe bent is simple in structure, large in erection and dismantling difficulty, difficult to move after being erected and fixed, incapable of moving integrally according to the requirement, limited in bearing capacity, poor in overall stability, inconvenient to use as a formwork support system and incapable of being used as a formwork support device, and provides a movable combined steel pipe bent and formwork structure which is reasonable in structure, convenient to erect and dismantle, capable of being folded and longitudinally adjusted, capable of moving within a certain range according to the requirement after being erected, good in overall stability, capable of being used as a scaffold and capable of being used as a formwork support system.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides a mobilizable combination formula steel pipe bent and formwork structure, includes left support crossbeam, right support crossbeam and vertical support pole, its characterized in that: the upper ends of the left supporting beam and the right supporting beam are respectively fixed with a vertical surface fixing frame, the top ends of the vertical surface fixing frames are respectively and horizontally fixed with an upper beam, a middle installation frame is arranged in the middle between the two parallel vertical surface fixing frames, two hydraulic cylinders are symmetrically arranged on the middle installation frame, the telescopic end of each hydraulic cylinder is provided with a hinge shaft, the vertical surface fixing frame on the left supporting beam is connected with one end of a first supporting adjusting rod through a connecting shaft, the vertical surface fixing frame on the right supporting beam is connected with one end of a second supporting adjusting rod through a connecting shaft, the other end of the first supporting adjusting rod and the other end of the second supporting adjusting rod are respectively arranged on the hinge shafts, a plurality of sliding shaft sleeves are arranged in side surface openings on the upper beam, a horizontal shelving rod is movably arranged in the two opposite sliding shaft sleeves, a horizontal platform plate is arranged on the horizontal shelving rod, side slide rails perpendicular to the ground are respectively arranged on the inner side surfaces of the vertical surface fixing frames positioned at the left side and the right side, two side slide rails are oppositely arranged, a rack parallel to the side slide rails is arranged on one side of each side slide rail, sliding seats are respectively arranged on the two side slide rails, a servo motor is arranged on each sliding seat, a driving gear is coaxially fixed on an output shaft of the servo motor, the driving gear is meshed with the side slide rail on the outer side, one of the two sliding seats is connected with one end of a bearing platform through a platform hinge shaft, the other end of the bearing platform is connected with the other sliding seat through a movable connecting piece, a side surface connecting fixing device connected with the adjacent vertical surface fixing frame is arranged on the side surface of the vertical surface fixing frame, a top connecting and fixing device is arranged between the upper end of the upper cross beam and the left support cross beam or the right support cross beam adjacent to the upper part.
Further, a plurality of adjustable supporting seats are arranged at the bottoms of the left supporting beam and the right supporting beam, two or more symmetrically distributed roller seats are arranged at the bottoms of the left supporting beam and the right supporting beam, rollers are arranged on the roller seats, and a screw lifter is arranged between the roller seats and the left supporting beam or the right supporting beam.
Further, one side of the vertical surface fixing frame, which is close to the construction surface of the building wall, is fixed with one end of the adjustable supporting rod, the other end of the adjustable supporting rod is provided with a template fixing seat through a connecting shaft, and the outer side of the template fixing seat is provided with a template matched with the construction surface of the building wall.
Further, the vertical plane fixing frame comprises vertical support rods and inclined fixing rods, the lower ends of the vertical support rods are fixed on the upper surfaces of the end parts of the left support cross beams or the right support cross beams, the upper end of each vertical support rod is horizontally fixed with an upper cross beam, two or more vertical support rods are fixed on each left support cross beam or each right support cross beam, and a plurality of inclined fixing rods are fixedly arranged between every two adjacent vertical support rods in a crossing mode.
Further, a plurality of side mounting holes are formed in the outer end face of the vertical support rod in the transverse direction at equal intervals, and the side mounting holes on one side close to the left support beam are fixedly connected with the side mounting holes on one side close to the right support beam through side inclined fixing rods.
Further, a notch is formed in one side, close to the bearing platform, of the horizontal platform plate, the size of the notch is larger than that of the bearing platform in a horizontal state, and movable fences are arranged around the horizontal platform plate.
Further, the side connection fixing device comprises a U-shaped fixing seat and an extension screw, one of two vertical surface fixing frames for side connection fixing is fixedly provided with the U-shaped fixing seat, an opening of the U-shaped fixing seat faces to a vertical supporting rod connected and fixed with the U-shaped fixing seat, and the width of the opening of the U-shaped fixing seat is equal to that of the vertical supporting rod.
Further, fixing device spliced eye, fixed ear, mounting hole and fixing bolt are connected at the top, and spliced eye vertical fixation sets up the upper surface of entablature, and the bottom vertical fixation who is located the adjacent supporting beam in top has spliced eye, and spliced eye corresponds the setting with the spliced eye that is located the below, and the side bottom that is located the adjacent supporting beam in top is fixed to be provided with the fixed ear, has seted up the mounting hole on the fixed ear, and fixing bolt passes the mounting hole and fixes on the entablature side that is located the below.
The beneficial effects of the invention are as follows:
1. the invention adopts a modular combined structure, can fix a plurality of modules side by side along the transverse direction according to the requirement, can fix a plurality of modules in a stacking and fixing mode in the vertical direction, can form a whole after all the modules are fixed, and is provided with the roller and the height adjusting device at the bottom of the module positioned at the bottom layer, so that the whole movement can be carried out within a certain range according to the requirement.
2. The supporting and stress component of the single module is divided into the left supporting part and the right supporting part, and a folding mechanism or a spacing adjusting mechanism is arranged between the left supporting part and the right supporting part, so that the folding or spacing adjustment of the left supporting part and the right supporting part can be conveniently realized.
3. The single modules are transversely connected and fixed through the side connecting and fixing device, and the single modules are connected and fixed through the top connecting and fixing device in the vertical direction, so that the stability of the whole structure is ensured.
4. The invention has reasonable structure, convenient erection and disassembly, folding and longitudinal adjustment, and good overall stability, can move in a certain range according to the requirement after erection, can be used as a scaffold, can be used as a template supporting system, greatly facilitates the fixation of a template and improves the construction efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the front structure of a single module of the present invention.
Fig. 3 is a schematic view of the internal structure of a single module of the present invention.
Fig. 4 is a top view of a single module of the present invention.
Fig. 5 is a schematic side view of a single module of the present invention at the upper end of a bent.
Fig. 6 is a schematic view of the structure of the elevating portion of the present invention.
Fig. 7 is a schematic side view of the form of the present invention after installation.
In the figure: the device comprises a left support beam 1, a right support beam 2, an adjustable support base 3, a roller base 4, a roller 5, a screw lifter 6, a vertical support rod 7, an inclined fixing rod 8, an upper beam 9, a middle mounting frame 10, a first support adjusting rod 11, a second support adjusting rod 12, a hinge shaft 13, a hydraulic cylinder 14, a sliding shaft sleeve 15, a horizontal shelving rod 16, a side mounting hole 17, a side inclined fixing rod 18, a horizontal platform plate 19, a side sliding rail 20, a rack 21, a sliding base 22, a servo motor 23, a driving gear 24, a bearing platform 25, a platform hinge shaft 26, a movable connecting piece 27, a U-shaped fixing seat 28, a lengthening screw 29, a splicing hole 30, a splicing pin 31, a fixing lug 32, an adjustable support rod 33, a template fixing seat 34 and a template 35.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 7, the invention relates to a movable combined steel pipe bent and formwork structure, which comprises a left supporting beam 1, a right supporting beam 2 and a vertical supporting rod 7, and is characterized in that: the upper ends of the left support beam 1 and the right support beam 2 are respectively fixed with a vertical surface fixing frame, the top ends of the vertical surface fixing frames are respectively and horizontally fixed with an upper beam 9, a middle installation frame 10 is arranged in the middle of the two parallel vertical surface fixing frames, two hydraulic cylinders 14 are symmetrically arranged on the middle installation frame 10, a hinge shaft 13 is arranged on the telescopic end of each hydraulic cylinder 14, the vertical surface fixing frames on the left support beam 1 are connected with one end of a first support adjusting rod 11 through a connecting shaft, the vertical surface fixing frames on the right support beam 2 are connected with one end of a second support adjusting rod 12 through the connecting shaft, the other end of the first support adjusting rod 11 and the other end of the second support adjusting rod 12 are respectively arranged on the hinge shaft 13, a plurality of sliding shaft sleeves 15 are arranged in side openings on the upper beam 9, a horizontal shelving rod 16 is movably arranged in the two sliding shaft sleeves 15, side rails 20 which are vertical to the ground are respectively arranged on the inner side surfaces of the vertical surface fixing frames on the left side and the right side, one side rail 20 is provided with a side rail 20 which is opposite to the side surface, one end of a driving platform 20 is connected with a driving platform 25 which is arranged on the side surface seat 24 which is coaxially and is arranged on the other side surface 20, and is connected with one end of a driving platform 24 of the other side surface 20 through a driving seat which is connected with the side surface 20, and the other end of the driving platform 24 which is connected with the side seat 24 through the side rail 20, and the other side seat 24 which is fixedly arranged on the side rail seat, and the side rail 16, and the side seat is movably arranged on the side seat 20, a top connecting and fixing device is arranged between the upper end of the upper cross beam 9 and the left support cross beam 1 or the right support cross beam 2 adjacent to the upper part.
The bottom of left support crossbeam 1 and right support crossbeam 2 install a plurality of adjustable supporting seat 3 to two or more symmetric distribution's gyro wheel seat 4 are installed to the bottom of left support crossbeam 1 and right support crossbeam 2, install gyro wheel 5 on the gyro wheel seat 4, install screw rod riser 6 between gyro wheel seat 4 and left support crossbeam 1 or right support crossbeam 2.
One side of the vertical surface fixing frame, which is close to the construction surface of the building wall, is fixed with one end of an adjustable supporting rod 33, the other end of the adjustable supporting rod 35 is provided with a template fixing seat 34 through a connecting shaft, and the outer side of the template fixing seat 34 is provided with a template 35 matched with the construction surface of the building wall.
The vertical surface fixing frame comprises vertical support rods 7 and inclined fixing rods 8, the lower ends of the vertical support rods 7 are fixed on the upper surface of the end portion of the left support beam 1 or the right support beam 2, an upper beam 9 is horizontally fixed at the upper end of each vertical support rod 7, two or more vertical support rods 7 are fixed on each left support beam 1 or each right support beam 2, and a plurality of inclined fixing rods 8 are fixedly arranged between every two adjacent vertical support rods 7 in a crossing mode.
The outer end surface of the vertical supporting rod 7 in the transverse direction is provided with a plurality of side mounting holes 17 at equal intervals, and the side mounting holes 17 close to one side of the left supporting beam 1 are fixedly connected with the side mounting holes 17 close to one side of the right supporting beam 2 through side inclined fixing rods 18.
The side of the horizontal platform plate 19, which is close to the bearing platform 25, is provided with a notch, the size of the notch is larger than that of the bearing platform 25 in a horizontal state, and movable barriers are arranged around the horizontal platform plate 19.
The side connection fixing device comprises a U-shaped fixing seat 28 and an extension screw 29, one of two vertical surface fixing frames for side connection fixing is fixedly provided with the U-shaped fixing seat 28, the opening of the U-shaped fixing seat 28 faces to the vertical supporting rod 7 connected and fixed with the U-shaped fixing seat, and the width of the opening of the U-shaped fixing seat 28 is equal to the width of the vertical supporting rod 7.
The top is connected fixing device spliced eye 30, grafting round pin 31, fixed ear 32, mounting hole and fixing bolt, and spliced eye 30 vertical fixation sets up the upper surface of entablature 9, and the bottom that is located the adjacent supporting beam in top is fixed with perpendicularly and is pegged graft round pin 31, and spliced eye 31 corresponds the spliced eye 30 that is located the below and sets up, and the side bottom that is located the adjacent supporting beam in top is fixed and is provided with fixed ear 32, has seted up the mounting hole on the fixed ear 32, and fixing bolt passes the mounting hole and fixes on the entablature 9 side that is located the below.
Referring to fig. 1 and 2, the invention overcomes the defect that the traditional steel pipe bent or steel pipe scaffold cannot move according to the need, adopts a modular combined structure, each structural unit is a module, a plurality of modules can be fixed side by side along the transverse direction according to the need, a plurality of modules can be fixed in a stacking and fixing mode in the vertical direction, all the modules can form a whole after being fixed, and can move integrally within a certain range according to the need, in addition, each module can be folded longitudinally, the folded volume is greatly reduced, and the transfer and the transportation are convenient.
The support and the atress part of every module are left supporting part and right supporting part, and left supporting part includes left supporting beam 1, perpendicular mount, entablature 9 and moving part, and right supporting part includes right supporting beam 2, perpendicular mount, entablature 9 and moving part, and left supporting part and right supporting part symmetry set up, can adjust the interval as required between left supporting part and the right supporting part to can fold. The upper ends of the left support beam 1 and the right support beam 2 are respectively fixed with a vertical plane fixing frame, the top ends of the vertical plane fixing frames are respectively horizontally fixed with an upper beam 9, and the left support beam 1, the right support beam 2 and the upper beam 9 are respectively steel beams or channel steel with strong bearing capacity. The vertical face fixing frame comprises vertical supporting rods 7 and inclined fixing rods 8, the lower ends of the vertical supporting rods 7 are fixed on the upper surface of the end portion of the left supporting beam 1 or the end portion of the right supporting beam 2, an upper beam 9 is horizontally fixed at the upper end of the vertical supporting rods 7, two or more vertical supporting rods 7 are fixed on each left supporting beam 1 or each right supporting beam 2, the vertical supporting rods 7 play a bearing role, the vertical supporting rods are generally left and right in the same vertical face fixing frame, one vertical supporting rod 7 can be additionally arranged in the middle of the upper beam 9, and the length of the upper beam 9 is too long. A plurality of inclined fixing rods 8 are fixedly arranged between two adjacent vertical support rods 7 in a crossing manner, and the inclined fixing rods 8 play a role in auxiliary fixing, so that the stability of the vertical surface fixing frame can be improved.
The bottoms of the left support beam 1 and the right support beam 2 are provided with a plurality of adjustable support seats 3, the adjustable support seats 3 are in contact with the ground when the movable support seats are not moved, and the heights of the adjustable support seats 3 can be adjusted within a certain range so as to ensure that the left support beam 1 and the right support beam 2 are positioned on the same horizontal plane, thus being capable of adapting to the erection requirement of the bent on the uneven ground. In order to enable the bent frame to move according to the needs, two or more symmetrically distributed roller seats 4 are arranged at the bottoms of the left support beam 1 and the right support beam 2, rollers 5 are arranged on the roller seats 4, screw lifters 6 are arranged between the roller seats 4 and the left support beam 1 or the right support beam 2, when the bent frame needs to move, the screw lifters 6 are adjusted to enable the roller seats 4 and the rollers 5 to move downwards for a certain distance, the lower rims of the rollers 5 are in contact with the ground, the adjustable support seats 3 are out of contact with the ground, and the bent frame can be conveniently pushed in a manual or machine-assisted mode.
The middle part between two parallel vertical plane fixing frames in the same module is provided with a middle mounting frame 10, and the middle mounting frame 10 is used for mounting a folding mechanism or a spacing adjusting mechanism and can ensure the folding or the spacing adjustment of the left supporting part and the right supporting part. Two pneumatic cylinders 14 are symmetrically installed on the middle mounting frame 10, a hinge shaft 13 is installed on the telescopic end of each pneumatic cylinder 14, a vertical surface fixing frame located on the left supporting beam 1 is connected with one end of a first supporting adjusting rod 11 through a connecting shaft, a vertical surface fixing frame located on the right supporting beam 2 is connected with one end of a second supporting adjusting rod 12 through a connecting shaft, the other end of the first supporting adjusting rod 11 and the other end of the second supporting adjusting rod 12 are respectively installed on the hinge shaft 13, when the telescopic end of each pneumatic cylinder 14 stretches outwards, the first supporting adjusting rod 11 and the second supporting adjusting rod 12 can be driven to stretch, and then the adjustment of the distance between the left supporting part and the right supporting part is achieved. The first support adjusting lever 11 and the second support adjusting lever 12 can be mounted not only on the support beam through the connecting shaft but also on the vertical support bar 7 through the connecting shaft.
After the distance between the left support part and the right support part is adjusted, in order to be convenient for fixing the left support part and the right support part and form a stable integral structure, a plurality of side mounting holes 17 are formed in the outer end face of the vertical support rod 7 in the transverse direction at equal intervals, and the side mounting holes 17 close to one side of the left support beam 1 are fixedly connected with the side mounting holes 17 close to one side of the right support beam 2 through side inclined fixing rods 18. When the distance between the left and right support portions needs to be adjusted and folded, the side diagonal securing lever 18 is detached.
In order to realize the connection between the left support part and the right support part and the fixation of the horizontal platform plate 19, a plurality of sliding shaft sleeves 15 are arranged in side holes on the upper cross beam 9, and two opposite sliding shaft sleeves 15 are movably provided with a horizontal shelving rod 16, wherein the horizontal shelving rod 16 not only has good bearing capacity, but also can slide in the two sliding shaft sleeves 15 along with the movement of the left support part and the right support part. The horizontal shelving rod 16 is provided with a horizontal platform plate 19, and the horizontal platform plate 19 is used as a construction operation platform on the bent frame and can bear construction staff and partial construction materials. The side of the horizontal platform plate 19, which is close to the bearing platform 25, is provided with a notch, the size of the notch is larger than that of the bearing platform 25 in a horizontal state, the bearing platform 25 capable of vertically lifting is convenient to install, a running space can be provided for the bearing platform 25, and movable surrounding barriers are arranged around the bearing platform 25 and the horizontal platform plate 19.
The inner side surfaces of the vertical surface fixing frames positioned on the left side and the right side are respectively provided with a side surface sliding rail 20 vertical to the ground, the two side surface sliding rails 20 are oppositely arranged, one side of each side surface sliding rail 20 is provided with a rack 21 parallel to each side surface sliding rail 20, the two side surface sliding rails 20 are respectively provided with a sliding seat 22, and the sliding seats 22 can slide up and down along the side surface sliding rails 20. The sliding seat 22 is provided with a servo motor 23, a driving gear 24 is coaxially fixed on an output shaft of the servo motor 23, the driving gear 24 is meshed with the lateral sliding rail 20 on the outer side, and the servo motor 23 drives the sliding seat 22 to slide up and down on the lateral sliding rail 20 through the driving gear 24. One of the two sliding seats 22 is connected with one end of a bearing platform 25 through a platform hinge shaft 26, the bearing platform 25 can be turned upwards and folded around the platform hinge shaft 26, the other end of the bearing platform 25 is connected with the other sliding seat 22 through a movable connecting piece 27, and the movable connecting piece 27 and the sliding seat 22 are in a lap joint movable connection mode and can be separated. The movable connecting piece 27 is of a telescopic structure, which is convenient for adjusting the distance between the left supporting part and the right supporting part, can be turned upwards and folded, can adapt to the folding structure of the invention, and can ensure the connection firmness between the bearing platform 25 and the sliding seat 22.
The side of the vertical surface fixing frame is provided with a side connecting and fixing device connected with the adjacent vertical surface fixing frame, the side connecting and fixing device comprises a U-shaped fixing seat 28 and an extension screw 29, one of the two vertical surface fixing frames for side connecting and fixing is fixedly provided with the U-shaped fixing seat 28, the opening of the U-shaped fixing seat 28 faces the vertical supporting rod 7 connected and fixed with the U-shaped fixing seat, and the width of the opening of the U-shaped fixing seat 28 is equal to the width of the vertical supporting rod 7. The upper end of the upper beam 9 is provided with a top connection fixing device between the left support beam 1 or the right support beam 2 adjacent to the upper side, the top is connected with a fixing device plug hole 30, a plug pin 31, a fixing lug 32, a mounting hole and a fixing bolt, the plug hole 30 is vertically and fixedly arranged on the upper surface of the upper beam 9, the plug pin 31 is vertically and fixedly arranged at the bottom of the support beam adjacent to the upper side, the plug pin 31 is correspondingly arranged with the plug hole 30 arranged below, the fixing lug 32 is fixedly arranged at the bottom of the side surface of the support beam adjacent to the upper side, the mounting hole is formed in the fixing lug 32, and the fixing bolt penetrates through the mounting hole and is fixedly arranged on the side surface of the upper beam 9 arranged below.
The invention can be used as a scaffold and a formwork support system, and can conveniently set up and fix the outside formworks of the building. One side of the vertical surface fixing frame, which is close to the construction surface of the building wall, is fixed with one end of the adjustable supporting rod 33, the other end of the adjustable supporting rod 33 is provided with a template fixing seat 34 through a connecting shaft, the outer side of the template fixing seat 34 is provided with a template 35 matched with the construction surface of the building wall, and the template 35 not only can be a vertical template of the outer vertical surface of the building, but also can be a horizontal template.
The foregoing is a further detailed description of the present invention in connection with the specific embodiments, and it is not intended to limit the practice of the invention to such descriptions, but rather it is intended to cover all such alternatives, modifications, and variations as may be included within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a mobilizable combination formula steel pipe bent formwork structure, includes left support crossbeam (1), right support crossbeam (2) and vertical support pole (7), its characterized in that: the upper ends of the left support beam (1) and the right support beam (2) are respectively fixed with a vertical surface fixing frame, the top ends of the vertical surface fixing frames are respectively and horizontally fixed with an upper beam (9), a middle mounting frame (10) is arranged in the middle between the two parallel vertical surface fixing frames, two hydraulic cylinders (14) are symmetrically arranged on the middle mounting frame (10), a hinge shaft (13) is arranged at the telescopic end of each hydraulic cylinder (14), the vertical surface fixing frames on the left support beam (1) are connected with one end of a first support adjusting rod (11) through the connecting shaft, the vertical surface fixing frames on the right support beam (2) are connected with one end of a second support adjusting rod (12) through the connecting shaft, the other end of the first support adjusting rod (11) and the other end of the second support adjusting rod (12) are respectively arranged on the hinge shaft (13), a plurality of sliding shaft sleeves (15) are arranged in side surface openings on the upper beam (9), a horizontal shelving rod (16) is movably arranged in the two sliding shaft sleeves (15) which face each other, a horizontal platform plate (19) is arranged on the horizontal rod (16), the vertical surface fixing frames are arranged on two opposite sides of the two side surfaces of the left support adjusting rod (2) and are respectively provided with sliding rails (20) which are arranged on two sides of the vertical surface fixing frames (20), the two side sliding rails (20) are respectively provided with a sliding seat (22), the sliding seat (22) is provided with a servo motor (23), a driving gear (24) is coaxially fixed on an output shaft of the servo motor (23), the driving gear (24) is meshed with the side sliding rails (20) on the outer side, one of the two sliding seats (22) is connected with one end of a bearing platform (25) through a platform hinge shaft (26), the other end of the bearing platform (25) is connected with the other sliding seat (22) through a movable connecting piece (27), the side surface of a vertical surface fixing frame is provided with a side surface connecting and fixing device connected with an adjacent vertical surface fixing frame, and a top connecting and fixing device is arranged between the upper end of an upper cross beam (9) and a left supporting cross beam (1) or a right supporting cross beam (2) adjacent to the upper side.
2. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: the bottom of left support crossbeam (1) and right support crossbeam (2) is installed a plurality of adjustable supporting seat (3) to two or more symmetric distribution's gyro wheel seat (4) are installed to the bottom of left support crossbeam (1) and right support crossbeam (2), install gyro wheel (5) on gyro wheel seat (4), install screw rod riser (6) between gyro wheel seat (4) and left support crossbeam (1) or right support crossbeam (2).
3. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: one side of the vertical surface fixing frame, which is close to the construction surface of the building wall, is fixed with one end of an adjustable supporting rod (33), the other end of the adjustable supporting rod (33) is provided with a template fixing seat (34) through a connecting shaft, and the outer side of the template fixing seat (34) is provided with a template (35) matched with the construction surface of the building wall.
4. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: the vertical surface fixing frame comprises vertical supporting rods (7) and inclined fixing rods (8), the lower ends of the vertical supporting rods (7) are fixed on the upper surface of the end portion of the left supporting beam (1) or the upper surface of the end portion of the right supporting beam (2), an upper beam (9) is horizontally fixed at the upper end of each vertical supporting rod (7), two or more vertical supporting rods (7) are fixed on each left supporting beam (1) or each right supporting beam (2), and a plurality of inclined fixing rods (8) are fixedly arranged between every two adjacent vertical supporting rods (7) in a crossing mode.
5. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: a plurality of side mounting holes (17) are formed in the outer end face of the vertical support rod (7) in the transverse direction at equal intervals, and the side mounting holes (17) close to one side of the left support beam (1) are fixedly connected with the side mounting holes (17) close to one side of the right support beam (2) through side inclined fixing rods (18).
6. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: the side of the horizontal platform plate (19) close to the bearing platform (25) is provided with a notch, the size of the notch is larger than that of the bearing platform (25) in a horizontal state, and movable surrounding barriers are arranged around the horizontal platform plate (19).
7. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: the side connection fixing device comprises a U-shaped fixing seat (28) and an extension screw (29), wherein one of two vertical surface fixing frames for side connection fixing is fixedly provided with the U-shaped fixing seat (28), an opening of the U-shaped fixing seat (28) faces to a vertical supporting rod (7) connected and fixed with the U-shaped fixing seat, and the width of the opening of the U-shaped fixing seat (28) is equal to that of the vertical supporting rod (7).
8. A movable combined steel pipe bent formwork structure as claimed in claim 1, wherein: the top connection fixing device comprises a plug hole (30), a plug pin (31), a fixing lug (32), a mounting hole and a fixing bolt, wherein the plug hole (30) is vertically and fixedly arranged on the upper surface of an upper cross beam (9), the plug pin (31) is vertically and fixedly arranged at the bottom of an adjacent support cross beam above, the plug pin (31) is correspondingly arranged with the plug hole (30) below, the fixing lug (32) is fixedly arranged at the bottom of the side surface of the adjacent support cross beam above, the mounting hole is formed in the fixing lug (32), and the fixing bolt penetrates through the mounting hole and is fixedly arranged on the side surface of the upper cross beam (9) below.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954007.7A CN113685012B (en) | 2021-08-19 | 2021-08-19 | Movable combined steel pipe bent and formwork structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954007.7A CN113685012B (en) | 2021-08-19 | 2021-08-19 | Movable combined steel pipe bent and formwork structure |
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| CN113685012A CN113685012A (en) | 2021-11-23 |
| CN113685012B true CN113685012B (en) | 2023-06-20 |
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| CN202110954007.7A Active CN113685012B (en) | 2021-08-19 | 2021-08-19 | Movable combined steel pipe bent and formwork structure |
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| CN117365073B (en) * | 2023-12-08 | 2024-03-12 | 山西一建集团有限公司 | Composite firewall construction installation structure |
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| CN2782835Y (en) * | 2005-02-02 | 2006-05-24 | 深圳市特辰升降架工程有限公司 | Foldable scaffold |
| JP2009002035A (en) * | 2007-06-21 | 2009-01-08 | Fuji Steel Corp | Foldable working platform and method of assembling the same |
| EP2539521B1 (en) * | 2010-02-25 | 2023-06-07 | John Clement Preston | Scaffolding |
| CN203795816U (en) * | 2014-04-11 | 2014-08-27 | 浙江国盛钢结构有限公司 | Auxiliary facility component for building construction |
| CN110821132B (en) * | 2019-11-11 | 2020-06-26 | 吴巍 | Quick assembly disassembly's foldable scaffold frame |
| CN212406031U (en) * | 2020-05-22 | 2021-01-26 | 王明川 | Foldable self-walking construction support |
| CN112627480A (en) * | 2020-12-17 | 2021-04-09 | 嵇文田 | Laminated safety bearing frame for building construction |
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