CN112609944A - Steel construction scaffold structure that building site used - Google Patents
Steel construction scaffold structure that building site used Download PDFInfo
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- CN112609944A CN112609944A CN202011469016.9A CN202011469016A CN112609944A CN 112609944 A CN112609944 A CN 112609944A CN 202011469016 A CN202011469016 A CN 202011469016A CN 112609944 A CN112609944 A CN 112609944A
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 19
- 230000003139 buffering effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 230000009194 climbing Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002023 wood Substances 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
- E04G1/15—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
- 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
- E04G5/00—Component parts or accessories for 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
- E04G5/001—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
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a steel structure scaffold structure for a construction site, and relates to the technical field of scaffolds. The improved safety box comprises a base, the fixed two fixed boxes that are provided with in top of base, the top activity of base is provided with first movable plate and second movable plate, the activity is provided with first footboard and second footboard between first movable plate and the second movable plate, set up through the dead lever is fixed between first footboard and the second footboard, first footboard and second footboard surface all activity are provided with the safety ring, the inside fixed mounting of base has double-shaft motor. Rotate through setting up two lead screws for two lead screws can drive two movable plates through two nut seats and do relative motion simultaneously, so make two movable plates can improve the height of two footboards through the pivoted fly leaf, reached the effect that promotes the height, so made things convenient for the staff to carry out work in higher place.
Description
Technical Field
The invention relates to the technical field of scaffolds, in particular to a steel structure scaffold structure for a construction site.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
In the prior art, the heights of the pedals on the surfaces of the common scaffolds are fixed, so that the height provided by the device is insufficient when a worker works at a higher working position, the working condition of the worker can be influenced, the common scaffolds are only directly placed on the ground, the worker needs to pay excessive energy when the device needs to move, and in addition, the worker is easy to accidentally step on the ground due to the fact that the worker is too high above the ground when the surfaces of the scaffolds work, so that the worker is easy to have a safety problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a steel structure scaffold structure for a construction site, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure scaffold structure for a building site comprises a base, wherein two fixed boxes are fixedly arranged at the top of the base, a first movable plate and a second movable plate are movably arranged at the top of the base, a first pedal and a second pedal are movably arranged between the first movable plate and the second movable plate, the first pedal and the second pedal are fixedly arranged through a fixed rod, and safety rings are movably arranged on the surfaces of the first pedal and the second pedal;
a double-shaft motor is fixedly installed inside the base, an output shaft of the double-shaft motor is fixedly connected with a first screw rod and a second screw rod respectively, the surfaces of the first screw rod and the second screw rod are movably connected with a first nut seat and a second nut seat respectively, and the first nut seat and the second nut seat are located at the bottoms of the first moving plate and the second moving plate respectively;
the side surfaces of the first moving plate and the second moving plate are movably connected with the bottom of the first pedal through a moving plate;
a fixed motor is fixedly installed inside the fixed box, an output shaft of the fixed motor is fixedly connected with a winding shaft, a connecting rope is arranged on the surface of the winding shaft, a fixed block is fixedly installed on the surface of the base, a movable block is movably sleeved on the surface of the fixed block, the bottom of the connecting rope is fixedly connected with the movable block, two movable loop bars are movably arranged on the side surfaces of the movable block respectively, a connecting block is movably arranged at the movable end of each movable loop bar, universal wheels are fixedly installed at the bottom of the connecting block, and a buffer mechanism is fixedly arranged in the inner wall of the base;
the safety ring is characterized in that a safety rope is fixedly arranged on the surface of the safety ring, a safety box is fixedly arranged at one end of the safety rope, a safety block is movably arranged inside the safety box, a safety rod is movably arranged on the surface of the safety block, and the safety rod is fixedly connected with the safety block through a limiting spring.
As a preferable technical scheme of the invention, sliding openings are formed in the surfaces of the first pedal and the second pedal, sliding rods are fixedly mounted on the surfaces of the first moving plate and the second moving plate, the sliding rods vertically penetrate through the sliding openings, and the surfaces of the sliding rods are in sliding connection with the inner walls of the sliding openings.
In a preferred embodiment of the present invention, a ladder stand is fixedly installed on a back side of the first moving plate, and a bottom of the ladder stand and a surface of the base are in sliding contact with each other.
As a preferred technical scheme of the invention, two support shafts are fixedly arranged on the surface of the base, the support shafts are movably connected with the fixed ends of the two movable sleeve rods, and the movable ends of the two movable sleeve rods are respectively movably connected with the movable block and the connecting block.
As a preferable technical scheme of the invention, the bottom of the base is provided with a fixing groove, the universal wheel is positioned inside the fixing groove, and the side surface of the connecting block is in sliding connection with the inner wall of the fixing groove.
As a preferred technical scheme of the invention, the two safety rings are movably sleeved on the surface of the sliding rod and are respectively positioned on the surfaces of the first pedal and the second pedal.
As a preferred technical solution of the present invention, a fixing tube is fixedly installed inside the safety box, a positioning rod located inside the fixing tube is fixedly installed on a side surface of the safety block, a positioning block is movably installed on a surface of the safety box, a projection is fixedly installed on a top of the positioning rod, and one side of the projection close to the safety block is attached to a bottom of the positioning block.
As a preferred technical scheme of the present invention, the buffer mechanism is located inside the fixing groove, the buffer mechanism includes a buffer box, a buffer spring is fixedly installed inside the buffer box, a buffer plate is fixedly installed on the top of the buffer spring, a guide rod is fixedly connected to the bottom of the buffer plate, and the guide rod is slidably connected to the inner wall of the buffer box.
As a preferable technical scheme of the invention, a positioning spring is fixedly arranged in the safety box, and the bottom of the positioning spring is fixedly connected with the surface of the positioning block.
Compared with the prior art, the invention provides a steel structure scaffold structure for a construction site, which has the following beneficial effects:
1. this steel construction scaffold structure that building site used rotates through setting up two lead screws for two lead screws can drive two movable plates through two nut seats and be relative motion simultaneously, so make two movable plates can improve the height of two footboards through the pivoted fly leaf, reached the effect that promotes the height, so made things convenient for the staff to carry out work in higher place.
2. This steel construction scaffold structure that building site used rotates through setting up the winding axle for the winding axle can be connected the rope through the winding and remove the movable block, so make the movable block can rotate the activity loop bar, make the activity loop bar can press down the connecting block, thereby make the universal wheel can remove to the below of base, make universal wheel and ground contact and base and ground separation, reached the effect of being convenient for to remove, so reduced the energy that the staff need consume.
3. This steel construction scaffold structure that building site used removes through setting up the safety block for the safety block can shift out the safety box, later through safety lever rebound, makes staff's waistband can be put into the inboard space of safety block, so can restrict staff's position, has reached the effect of protection construction safety, has avoided the condition that the staff can appear accidental and drop.
Drawings
Fig. 1 is a schematic structural view of a steel-structured scaffold structure for a construction site according to the present invention;
FIG. 2 is a structural side sectional view of a steel-structure scaffold structure fixing box for a construction site according to the present invention;
FIG. 3 is a front sectional view of a base of a steel-structure scaffolding structure for a construction site according to the present invention;
FIG. 4 is a front sectional view of the safety box of the steel structure scaffold structure for construction site according to the present invention;
FIG. 5 is a schematic structural view of a safety block of a steel scaffold structure for construction sites according to the present invention;
fig. 6 is a front sectional view of a buffer box of a steel-structure scaffold structure for a construction site according to the present invention.
In the figure: 1. a base; 2. a fixing box; 3. a first moving plate; 4. a second moving plate; 5. a first pedal; 6. a second pedal; 7. fixing the rod; 8. a sliding port; 9. a slide bar; 10. climbing a ladder; 11. a double-shaft motor; 12. a first lead screw; 13. a second lead screw; 14. a first nut seat; 15. a second nut seat; 16. a movable plate; 17. fixing a motor; 18. a winding shaft; 19. connecting ropes; 20. a fixed block; 21. a movable block; 22. a support shaft; 23. a movable loop bar; 24. connecting blocks; 25. fixing grooves; 26. a universal wheel; 27. a safety ring; 28. a safety cord; 29. a security box; 30. a safety block; 31. a safety lever; 32. a limiting spring; 33. a fixed tube; 34. positioning a rod; 35. positioning blocks; 36. a positioning spring; 37 a buffer mechanism; 38. a buffer box; 39. a buffer plate; 40. a buffer spring; 41. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a steel structure scaffold structure for a building site comprises a base 1, wherein two fixed boxes 2 are fixedly arranged at the top of the base 1, a first moving plate 3 and a second moving plate 4 are movably arranged at the top of the base 1, a first pedal 5 and a second pedal 6 are movably arranged between the first moving plate 3 and the second moving plate 4, the first pedal 5 and the second pedal 6 are fixedly arranged through a fixed rod 7, and safety rings 27 are movably arranged on the surfaces of the first pedal 5 and the second pedal 6;
a ladder stand 10 is fixedly installed on the back side of the first moving plate 3, the bottom of the ladder stand 10 is in fit sliding with the surface of the base 1, a double-shaft motor 11 is fixedly installed inside the base 1, the type of the double-shaft motor 11 can be WS-4058GW-555R, an output shaft of the double-shaft motor 11 is fixedly connected with a first screw rod 12 and a second screw rod 13 respectively, the surfaces of the first screw rod 12 and the second screw rod 13 are movably connected with a first nut seat 14 and a second nut seat 15 respectively, and the first nut seat 14 and the second nut seat 15 are located at the bottoms of the first moving plate 3 and the second moving plate 4 respectively;
the side surfaces of the first moving plate 3 and the second moving plate 4 are movably connected with the bottom of the first pedal 5 through the moving plate 16, and the two screw rods are arranged to rotate, so that the two screw rods can drive the two moving plates to simultaneously move relatively through the two nut seats, the heights of the two pedals can be increased through the rotating moving plate 16 by the two moving plates, the effect of increasing the heights is achieved, and the working personnel can conveniently work in higher places;
the inside fixed mounting of fixed box 2 has fixed motor 17, and the model of fixed motor 17 can be YE2-100, the output shaft fixedly connected with winding axle 18 of fixed motor 17, the surface of winding axle 18 is provided with connects rope 19, the fixed surface of base 1 installs fixed block 20, the surface activity of fixed block 20 has cup jointed the movable block 21, be fixed connection between the bottom of connecting rope 19 and the movable block 21, the side of movable block 21 is the activity respectively is provided with two movable loop bars 23, the activity of movable loop bar 23 is held the activity and is provided with connecting block 24, the bottom fixed mounting of connecting block 24 has universal wheel 26, fixed buffer gear 37 that is provided with in the inner wall of base 1 rotates through setting up winding axle 18 for winding axle 18 can be through winding connection rope 19 and remove movable block 21, so make movable block 21 can rotate movable loop bar 23, the movable loop bar 23 can press the connecting block 24 downwards, so that the universal wheel 26 can move to the lower part of the base 1, the universal wheel 26 is in contact with the ground, the base 1 is separated from the ground, the effect of convenient movement is achieved, and the energy consumed by workers is reduced;
the safety ring 27 is fixedly provided with a safety rope 28 on the surface, one end of the safety rope 28 is fixedly provided with a safety box 29, the safety box 29 is movably provided with a safety block 30 inside, the safety block 30 is movably provided with a safety rod 31 on the surface, the safety rod 31 is fixedly connected with the safety block 30 through a limiting spring 32, the safety box 29 is fixedly provided with a fixing pipe 33 inside, the side surface of the safety block 30 is fixedly provided with a positioning rod 34 inside the fixing pipe 33, the safety box 29 is movably provided with a positioning block 35 on the surface, the top of the positioning rod 34 is fixedly provided with a convex block, one side of the convex block close to the safety block 30 is mutually attached to the bottom of the positioning block 35, the safety block 30 is arranged to move, so that the safety block 30 can be moved out of the safety box 29, and then the safety rod 31 moves upwards, so that the waistband of a worker can be placed into the space inside the safety block, therefore, the position of the worker can be limited, the effect of protecting construction safety is achieved, and the condition that the worker can fall accidentally is avoided.
As a specific technical solution of this embodiment, sliding openings 8 are respectively formed on the surfaces of the first pedal 5 and the second pedal 6, sliding rods 9 are respectively fixedly mounted on the surfaces of the first moving plate 3 and the second moving plate 4, the sliding rods 9 vertically penetrate through the sliding openings 8, and the surfaces of the sliding rods 9 are slidably connected with the inner walls of the sliding openings 8.
In this embodiment, the surface of the sliding rod 9 is slidably connected with the inner wall of the sliding opening 8, so that the sliding rod 9 can limit the moving state of the first pedal 5 and the second pedal 6 through the sliding opening 8, and the first pedal 5 and the second pedal 6 can only move up and down.
As a specific technical scheme of this embodiment, two supporting shafts 22 are fixedly mounted on the surface of the base 1, the fixed ends of the supporting shafts 22 and the two movable loop bars 23 are movably connected, and the movable ends of the two movable loop bars 23 are respectively movably connected with the movable block 21 and the connecting block 24.
In this embodiment, the movable ends of the two movable loop bars 23 are respectively movably connected with the movable block 21 and the connecting block 24, so that the movable ends of the movable loop bars 23 can stretch and rotate when the movable block 21 and the connecting block 24 go up and down, and the effect of mutual matching is achieved.
As a specific technical solution of this embodiment, the bottom of the base 1 is provided with a fixing groove 25, the universal wheel 26 is located inside the fixing groove 25, and the side surface of the connecting block 24 is slidably connected to the inner wall of the fixing groove 25.
In this embodiment, utilize between the side of connecting block 24 and the inner wall of fixed slot 25 be sliding connection for connecting block 24 can drive universal wheel 26 and examine lift work, has avoided universal wheel 26 the condition that can appear rocking.
As a specific technical solution of this embodiment, the two safety rings 27 are movably sleeved on the surface of the sliding rod 9, and the two safety rings 27 are respectively located on the surfaces of the first pedal 5 and the second pedal 6.
In this embodiment, two safety rings 27 are respectively located on the surfaces of the first pedal 5 and the second pedal 6, so that the safety rings 27 can limit the moving position of the worker on the surface of the first pedal 5 or the second pedal 6 through the safety box 29, and a limiting effect is achieved.
As a specific technical solution of this embodiment, a positioning spring 36 is fixedly installed inside the safety box 29, and a bottom of the positioning spring 36 is fixedly connected to a surface of the positioning block 35.
In this embodiment, the bottom of the positioning spring 36 is fixedly connected to the surface of the positioning block 35, so that the positioning block 35 can control the position state of the positioning block through the positioning spring 36, and the positioning effect is achieved.
As a specific technical solution of this embodiment, the buffering mechanism 37 is located inside the fixing groove 25, the buffering mechanism 37 includes a buffering box 38, a buffering spring 40 is fixedly installed inside the buffering box 38, a buffering plate 39 is fixedly installed on the top of the buffering spring 40, a guiding rod 41 is fixedly connected to the bottom of the buffering plate 39, and the guiding rod 41 is slidably connected to the inner wall of the buffering box 38.
In this embodiment, utilize buffer spring 40 top fixed mounting's buffer board 39 for buffer spring 40 can provide ascending power for buffer board 39 when buffer board 39 contradicts with connecting block 24, makes the oscillating force of universal wheel 26 when ground rotates weakened by the buffering, has reached the effect of buffering.
When the safety box is used, a worker climbs the surface of the first pedal 5 or the surface of the second pedal 6 through the ladder stand 10, then the positioning block 35 is moved, the positioning block 35 and the positioning rod 34 are separated from each other, meanwhile, the safety block 30 is moved out of the safety box 29, then the safety rod 31 is pulled, the limiting spring 32 is compressed, the waistband of the worker can be placed in the space inside the safety block 30, then the safety rod 31 is loosened, the bottom of the safety rod 31 penetrates through the bottom of the safety block 30 again under the resilience of the limiting spring 32, and the safety block 30 is stably sleeved on the waistband of the worker, so that the position of the worker can be limited; when the working height needs to be increased, the double-shaft motor 11 is started, so that the double-shaft motor 11 simultaneously drives the first screw rod 12 and the second screw rod 13 to rotate, the first screw rod 12 and the second screw rod 13 respectively drive the first moving plate 3 and the second moving plate 4 to do relative motion through the first nut seat 14 and the second nut seat 15, and the first moving plate 3 and the second moving plate 4 can improve the heights of the surface of the first pedal 5 and the second pedal 6 through the rotating movable plate 16, so that the work of workers is facilitated; when the device needs to be moved, the fixed motor 17 is started, the fixed motor 17 drives the winding shaft 18 to rotate, the winding shaft 18 can be connected with the rope 19 through winding to move the movable block 21, the movable block 21 can rotate the movable loop bar 23, one end of the movable loop bar 23 can press the connecting block 24 downwards, the universal wheel 26 can move to the lower portion of the base 1, the universal wheel 26 is in contact with the ground, the base 1 is separated from the ground, and therefore the device is convenient for workers to move through the universal wheel 26.
In summary, the steel structure scaffold structure for the building site is provided with the two screw rods to rotate, so that the two screw rods can drive the two movable plates to simultaneously move relatively through the two nut seats, the heights of the two movable plates can be increased through the movable plate 16 which rotates, the effect of increasing the heights is achieved, and workers can conveniently work in higher places; the winding shaft 18 is arranged to rotate, so that the winding shaft 18 can move the movable block 21 by winding the connecting rope 19, the movable block 21 can rotate the movable loop bar 23, the movable loop bar 23 can press the connecting block 24 downwards, the universal wheel 26 can move to the position below the base 1, the universal wheel 26 is in contact with the ground, the base 1 is separated from the ground, the effect of convenient movement is achieved, and the energy consumed by workers is reduced; remove through setting up safety block 30 for safety block 30 can shift out safety box 29, later through safety lever 31 rebound, makes staff's waistband can be put into the inboard space of safety block 30, so can restrict staff's position, has reached the effect of protection construction safety, has avoided the condition that the staff can appear accidental and drop.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a steel construction scaffold structure that building site used, includes base (1), its characterized in that: the safety device is characterized in that two fixed boxes (2) are fixedly arranged at the top of the base (1), a first movable plate (3) and a second movable plate (4) are movably arranged at the top of the base (1), a first pedal (5) and a second pedal (6) are movably arranged between the first movable plate (3) and the second movable plate (4), the first pedal (5) and the second pedal (6) are fixedly arranged through a fixed rod (7), and safety rings (27) are movably arranged on the surfaces of the first pedal (5) and the second pedal (6);
a double-shaft motor (11) is fixedly installed inside the base (1), an output shaft of the double-shaft motor (11) is fixedly connected with a first screw rod (12) and a second screw rod (13) respectively, the surfaces of the first screw rod (12) and the second screw rod (13) are movably connected with a first nut seat (14) and a second nut seat (15) respectively, and the first nut seat (14) and the second nut seat (15) are located at the bottoms of the first moving plate (3) and the second moving plate (4) respectively;
the side surfaces of the first moving plate (3) and the second moving plate (4) are movably connected with the bottom of the first pedal (5) through a moving plate (16);
a fixed motor (17) is fixedly mounted inside the fixed box (2), an output shaft of the fixed motor (17) is fixedly connected with a winding shaft (18), a connecting rope (19) is arranged on the surface of the winding shaft (18), a fixed block (20) is fixedly mounted on the surface of the base (1), a movable block (21) is movably sleeved on the surface of the fixed block (20), the bottom of the connecting rope (19) is fixedly connected with the movable block (21), two movable sleeve rods (23) are respectively and movably arranged on the side surfaces of the movable block (21), a connecting block (24) is movably arranged at the movable end of each movable sleeve rod (23), universal wheels (26) are fixedly mounted at the bottom of each connecting block (24), and a buffer mechanism (37) is fixedly arranged in the inner wall of the base (1);
the surface fixed mounting of safety ring (27) has safety rope (28), the one end fixed mounting of safety rope (28) has safety box (29), the inside movable mounting of safety box (29) has safety block (30), the surface movable mounting of safety block (30) has safety pole (31), through spacing spring (32) fixed connection between safety pole (31) and safety block (30).
2. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: smooth mouthful (8) have all been seted up on the surface of first footboard (5) and second footboard (6), the equal fixed mounting in surface of first movable plate (3) and second movable plate (4) has slide bar (9), slide bar (9) run through smooth mouthful (8) perpendicularly, be sliding connection between the surface of slide bar (9) and the inner wall of smooth mouthful (8).
3. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: a ladder stand (10) is fixedly mounted on the back side of the first moving plate (3), and the bottom of the ladder stand (10) and the surface of the base (1) slide in a fitting mode.
4. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: the fixed surface of base (1) installs two back shafts (22), be swing joint, two between the stiff end of back shaft (22) and two activity loop bars (23) the expansion end of activity loop bar (23) respectively with movable block (21) and connecting block (24) swing joint.
5. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: the bottom of base (1) has seted up fixed slot (25), universal wheel (26) are located the inside of fixed slot (25), be sliding connection between the side of connecting block (24) and the inner wall of fixed slot (25).
6. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: the two safety rings (27) are movably sleeved on the surface of the sliding rod (9), and the two safety rings (27) are respectively positioned on the surfaces of the first pedal (5) and the second pedal (6).
7. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: the inside fixed mounting of safety box (29) has fixed pipe (33), the side fixed mounting of safety block (30) has locating lever (34) that are located fixed pipe (33) inside, the movable surface mounting of safety box (29) has locating piece (35), the top fixed mounting of locating lever (34) has the lug, and the lug is close to and laminates each other between one side of safety block (30) and the bottom of locating piece (35).
8. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: the safety box is characterized in that a positioning spring (36) is fixedly mounted inside the safety box (29), and the bottom of the positioning spring (36) is fixedly connected with the surface of the positioning block (35).
9. A steel structural scaffolding structure for use in construction sites according to claim 1 wherein: buffer gear (37) are located the inside of fixed slot (25), buffer gear (37) are including buffering box (38), the inside fixed mounting of buffering box (38) has buffer spring (40), the top fixed mounting of buffer spring (40) has buffer board (39), the bottom fixedly connected with guide bar (41) of buffer board (39), be sliding connection between the inner wall of guide bar (41) and buffering box (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469016.9A CN112609944A (en) | 2020-12-14 | 2020-12-14 | Steel construction scaffold structure that building site used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469016.9A CN112609944A (en) | 2020-12-14 | 2020-12-14 | Steel construction scaffold structure that building site used |
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| Publication Number | Publication Date |
|---|---|
| CN112609944A true CN112609944A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469016.9A Withdrawn CN112609944A (en) | 2020-12-14 | 2020-12-14 | Steel construction scaffold structure that building site used |
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| Country | Link |
|---|---|
| CN (1) | CN112609944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306127A (en) * | 2022-08-10 | 2022-11-08 | 济南市市政工程建设集团有限公司 | Installation equipment and method for movable full-hall construction support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678309A1 (en) * | 1991-06-25 | 1992-12-31 | Gaudillat Christian | Height-adjustable platform or scaffolding |
| CN210263839U (en) * | 2019-05-24 | 2020-04-07 | 王海红 | Portable construction bearing platform |
| CN210295542U (en) * | 2019-08-12 | 2020-04-10 | 莆田学院 | Special explanation device of lecture notes is cultivateed to information age university student's ability of managing money |
| CN212027045U (en) * | 2020-01-10 | 2020-11-27 | 泉州平旺科技有限公司 | A kind of scaffolding for building electromechanical installation engineering |
-
2020
- 2020-12-14 CN CN202011469016.9A patent/CN112609944A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678309A1 (en) * | 1991-06-25 | 1992-12-31 | Gaudillat Christian | Height-adjustable platform or scaffolding |
| CN210263839U (en) * | 2019-05-24 | 2020-04-07 | 王海红 | Portable construction bearing platform |
| CN210295542U (en) * | 2019-08-12 | 2020-04-10 | 莆田学院 | Special explanation device of lecture notes is cultivateed to information age university student's ability of managing money |
| CN212027045U (en) * | 2020-01-10 | 2020-11-27 | 泉州平旺科技有限公司 | A kind of scaffolding for building electromechanical installation engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306127A (en) * | 2022-08-10 | 2022-11-08 | 济南市市政工程建设集团有限公司 | Installation equipment and method for movable full-hall construction support |
| CN115306127B (en) * | 2022-08-10 | 2024-04-19 | 济南市市政工程建设集团有限公司 | Installation equipment and method for movable full-hall construction support |
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Application publication date: 20210406 |