CN212478469U

CN212478469U - Construction engineering outer wall scaffold device

Info

Publication number: CN212478469U
Application number: CN202020653618.9U
Authority: CN
Inventors: 张仁; 胡斌; 王鹤婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-02-05
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a construction engineering outer wall scaffold device, including lift platform, bearing platform and scaffold frame pole setting, the rail under the fixedly connected with all around of lift platform upper surface, be provided with the rail directly over the rail down, the central fixedly connected with lift post of lift platform lower surface, the draw-in groove has all been seted up to the both sides of lift post, the lift hole has been seted up on the surface of bearing platform, the both sides that the bearing platform upper surface is close to the draw-in groove all are provided with the spring box, one side fixedly connected with fixture block that the transverse spring is close to the lift post, the dashpot has been seted up to the inside of scaffold frame pole setting, the center of dashpot inside is provided with the guide bar, vertical spring has been cup jointed to the outside. This construction engineering outer wall scaffold device through the setting of lift post, makes the platform can carry out lift adjustment, through the setting of bearing platform and bearing bar, has effectively improved the stability of device and has guaranteed staff's security through the setting of lower horizontal bar, last horizontal bar etc..

Description

Construction engineering outer wall scaffold device

Technical Field

The utility model relates to a construction technical field specifically is a construction engineering outer wall scaffold device.

Background

At present, outer wall scaffold is the indispensable scaffold equipment of building construction, but current scaffold is generally unable to be adjusted, and is more difficult when the workman needs higher part to be under construction between two scaffold, also dangerous, may need many workers to be under construction simultaneously on the outer wall scaffold of a unit moreover, and present scaffold generally relies on the nylon net to carry out safety protection, and is obviously firm inadequately.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction engineering outer wall scaffold device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a scaffold device for an external wall of a construction project comprises a lifting platform, a bearing platform and a scaffold upright rod, wherein a lower cross rail is fixedly connected to the periphery of the upper surface of the lifting platform, an upper cross rail is arranged right above the lower cross rail and fixedly connected with the scaffold upright rod, a lifting column is fixedly connected to the center of the lower surface of the lifting platform, clamping grooves are formed in two sides of the lifting column, a lifting hole is formed in the surface of the bearing platform, spring boxes are arranged on two sides of the upper surface of the bearing platform, which are close to the clamping grooves, a transverse spring is fixedly connected to one side of the inner wall of each spring box, which is far away from the lifting column, a spring moving port is formed in one side of each spring box, which is close to the lifting column, a clamping block is fixedly connected to one side of the transverse spring, the clamping block is matched with the clamping grooves, and a buffer groove, the inside center of buffer slot is provided with the guide bar, vertical spring has been cup jointed to the outside of guide bar, the guiding hole has been seted up to lift platform's four corners department, just guiding hole and guide bar looks adaptation, the lift slot has been seted up to one side that the scaffold frame pole setting is close to lift platform.

Optionally, a scissor arm is arranged between the lower cross rail and the upper cross rail, the scissor arm is rotatably connected through a rotating shaft, and a limiting block is fixedly connected to the top and the bottom of the scissor arm.

Optionally, the upper surface of lower horizontal bar and the lower surface of last horizontal bar have all been seted up the spacing groove, just spacing groove and stopper looks adaptation.

Optionally, the lower surface of the bearing platform is fixedly connected with a bearing rod, and one side of the bearing rod, which is far away from the bearing platform, is fixedly connected with the scaffold upright rod through a split bolt.

Optionally, the upper surface of the fixture block is provided with a pull groove.

Optionally, a slot is formed in the top of the scaffold upright rod, and a balancing weight is inserted into the slot.

(III) advantageous effects

The utility model provides a construction engineering outer wall scaffold device possesses following beneficial effect:

1. the scaffold device for the exterior wall of the construction project is characterized in that through the arrangement of the lifting column, the lifting hole, the clamping groove, the spring box, the transverse spring, the guide rod, the guide hole, the longitudinal spring, the clamping block, the pull groove and the balancing weight, when the lifting platform needs to be lifted, the pull groove is pulled to enable the fixture block to be far away from the lifting column, the lifting column is lifted along the lifting hole to drive the guide hole to move along the guide rod, the pull groove is loosened to enable the fixture block to be clamped with the clamping groove to be fixed after the lifting column is lifted to a preset position, when the lifting platform is required to fall, the balancing weight is taken out from the slot and placed on the upper surface of the lifting platform, the lifting platform falls under the influence of gravity, when the lifting platform is required to ascend, the upper surface of the lifting platform is ensured to be free of sundries, the lifting platform ascends under the influence of the elasticity of the longitudinal spring, the platform can freely move up and down, the inconvenience in various constructions is eliminated, and the construction safety of workers is ensured.

2. This construction engineering outer wall scaffold puts up device, setting through bearing platform and bearing bar, the stability of device has effectively been improved, make the device safe and reliable more, through lower horizontal bar, go up the horizontal bar, cut the fork arm, the pivot, stopper and spacing groove's setting, the horizontal bar goes up and down under driving when lift platform goes up and down, it rotates to cut the fork arm and revolute the axle, make the stopper translation in the spacing groove, when not influencing lift platform and go up and down, staff's security has been guaranteed, the not enough scheduling problem of nylon wire strength has been avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a lifting platform; 2. a load-bearing platform; 3. erecting a scaffold; 4. a lower rail; 5. putting on a horizontal rail; 6. a lifting column; 7. a card slot; 8. a lifting hole; 9. a spring box; 10. a lateral spring; 11. a clamping block; 12. a buffer tank; 13. a guide bar; 14. a longitudinal spring; 16. a lifting groove; 17. a scissor arm; 18. a rotating shaft; 19. a limiting block; 20. a limiting groove; 21. a load-bearing bar; 22. groove drawing; 23. a slot; 24. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a scaffold device for an external wall of a construction project comprises a lifting platform 1, a bearing platform 2 and a scaffold upright stanchion 3, wherein a bearing rod 21 is fixedly connected to the lower surface of the bearing platform 2, one side of the bearing rod 21, which is far away from the bearing platform 2, is fixedly connected with the scaffold upright stanchion 3 through a split bolt, the stability of the device is effectively improved through the arrangement of the bearing platform 2 and the bearing rod 21, a lower rail 4 is fixedly connected to the periphery of the upper surface of the lifting platform 1, an upper rail 5 is arranged right above the lower rail 4, the upper rail 5 is fixedly connected with the scaffold upright stanchion 3, a scissor arm 17 is arranged between the lower rail 4 and the upper rail 5, the scissor arms 17 are rotatably connected through a rotating shaft 18, limit blocks 19 are fixedly connected to the top and the bottom of the scissor arm 17, limit grooves 20 are respectively arranged on the upper surface of the lower rail 4 and the lower surface of the upper rail 5, and the limit grooves 20, through the arrangement of the lower rail 4, the upper rail 5, the scissor arm 17, the rotating shaft 18, the limiting block 19 and the limiting groove 20, when the lifting platform 1 is lifted, the lower rail 4 is driven to lift, the scissor arm 17 rotates around the rotating shaft 18, the limiting block 19 translates in the limiting groove 20, the lifting platform 1 is not influenced, meanwhile, the safety of workers is ensured, the lifting column 6 is fixedly connected to the center of the lower surface of the lifting platform 1, the clamping grooves 7 are respectively arranged on both sides of the lifting column 6, the lifting hole 8 is arranged on the surface of the bearing platform 2, the spring boxes 9 are respectively arranged on both sides of the upper surface of the bearing platform 2 close to the clamping grooves 7, the transverse spring 10 is fixedly connected to one side of the inner wall of the spring box 9 far away from the lifting column 6, the spring moving port is arranged on one side of the spring box 9 close to the lifting column 6, the clamping block 11 is fixedly connected to one side of, the clamping block 11 is matched with the clamping groove 7, the upper surface of the clamping block 11 is provided with a pull groove 22, the top of the scaffold upright stanchion 3 is provided with a slot 23, a balancing weight 24 is inserted in the slot 23, the inner part of the scaffold upright stanchion 3 is provided with a buffer groove 12, the center of the inner part of the buffer groove 12 is provided with a guide rod 13, the outer part of the guide rod 13 is sleeved with a longitudinal spring 14, the four corners of the lifting platform 1 are provided with guide holes which are matched with the guide rod 13, one side of the scaffold upright stanchion 3 close to the lifting platform 1 is provided with a lifting groove 16, the lifting column 6, the lifting hole 8, the clamping groove 7, a spring box 9, a transverse spring 10, the guide rod 13, the guide holes, the longitudinal spring 14, the clamping block 11, the pull groove 22 and the balancing weight 24 are arranged, when the lifting platform 1 needs to be lifted, the pull the clamping block 11 away from the, the guide hole 15 is driven to move along the guide rod 13, the pull groove 22 is loosened after the lifting platform is lifted to a preset position, so that the clamping groove 7 of the clamping block 11 is fixed, when the lifting platform 1 is required to fall, the balancing weight 24 is taken out of the slot 23 and placed on the upper surface of the lifting platform 1, the lifting platform 1 falls under the influence of gravity, when the lifting platform 1 is required to rise, the fact that no sundries exist on the upper surface of the lifting platform 1 is guaranteed, and the lifting platform 1 rises under the influence of the elasticity of the longitudinal spring 14.

In conclusion, when the scaffold device for the exterior wall of the construction project is used, the stability of the device is effectively improved through the arrangement of the bearing platform 2 and the bearing rod 21, the lower rail 4, the upper rail 5, the scissor arm 17, the rotating shaft 18, the limiting block 19 and the limiting groove 20, when the lifting platform 1 is lifted, the lower rail 4 is driven to lift, the scissor arm 17 rotates around the rotating shaft 18, the limiting block 19 translates in the limiting groove 20, the lifting platform 1 is not influenced, meanwhile, the safety of workers is ensured, through the arrangement of the lifting column 6, the lifting hole 8, the clamping groove 7, the spring box 9, the transverse spring 10, the guide rod 13, the guide hole 15, the longitudinal spring 14, the clamping block 11, the pull groove 22 and the balancing weight 24, when the lifting platform 1 is required to be lifted, the pull groove 22 is pulled to enable the clamping block 11 to be far away from the lifting column 6, the lifting column 6 is lifted along the lifting hole 8, the guide hole is driven to move along the guide rod 13, the pull groove 22 is loosened after the lifting platform is lifted to a preset position, so that the clamping of the clamping block 11 with the clamping groove 7 is completed and the fixing is completed, when the lifting platform 1 is required to fall, the balancing weight 24 is taken out from the slot 23 and placed on the upper surface of the lifting platform 1, the lifting platform 1 falls under the influence of gravity, when the lifting platform 1 is required to rise, the fact that no sundries exist on the upper surface of the lifting platform 1 is guaranteed, and the lifting platform 1 rises under the influence of the elasticity of the longitudinal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a construction engineering outer wall scaffold device, includes lift platform (1), bearing platform (2) and scaffold pole setting (3), its characterized in that: the periphery of the upper surface of the lifting platform (1) is fixedly connected with a lower transverse bar (4), an upper transverse bar (5) is arranged right above the lower transverse bar (4), the upper transverse bar (5) is fixedly connected with a scaffold upright rod (3), the center of the lower surface of the lifting platform (1) is fixedly connected with a lifting column (6), clamping grooves (7) are formed in two sides of the lifting column (6), lifting holes (8) are formed in the surface of the bearing platform (2), spring boxes (9) are arranged on two sides of the upper surface of the bearing platform (2) close to the clamping grooves (7), a transverse spring (10) is fixedly connected to one side, far away from the lifting column (6), of the inner wall of each spring box (9), a spring moving port is formed in one side, close to the lifting column (6), of each transverse spring (10) close to one side of the lifting column (6), and a clamping block (11) is fixedly connected to one side, near to the lifting column (6, just fixture block (11) and draw-in groove (7) looks adaptation, buffer slot (12) have been seted up to the inside of scaffold frame pole setting (3), the inside center of buffer slot (12) is provided with guide bar (13), vertical spring (14) have been cup jointed to the outside of guide bar (13), the guiding hole has all been seted up to the four corners department of lift platform (1), just guiding hole and guide bar (13) looks adaptation, one side that scaffold frame pole setting (3) are close to lift platform (1) has seted up lift groove (16).

2. The exterior wall scaffold device for construction engineering according to claim 1, wherein: be provided with between lower horizontal bar (4) and last horizontal bar (5) and cut fork arm (17), cut and rotate through pivot (18) between fork arm (17) and connect, the top and the equal fixedly connected with stopper (19) in bottom of cutting fork arm (17).

3. The exterior wall scaffold device for construction engineering according to claim 1, wherein: the upper surface of the lower transverse fence (4) and the lower surface of the upper transverse fence (5) are both provided with a limiting groove (20), and the limiting groove (20) is matched with the limiting block (19).

4. The exterior wall scaffold device for construction engineering according to claim 1, wherein: the lower surface fixed connection of bearing platform (2) has bearing bar (21), one side that bearing platform (2) were kept away from in bearing bar (21) is through split bolt and scaffold frame pole setting (3) fixed connection.

5. The exterior wall scaffold device for construction engineering according to claim 1, wherein: the upper surface of the clamping block (11) is provided with a pull groove (22).

6. The exterior wall scaffold device for construction engineering according to claim 1, wherein: the top of the scaffold upright rod (3) is provided with a slot (23), and a balancing weight (24) is inserted in the slot (23).