CN215107218U

CN215107218U - Dismounting device for scaffold in constructional engineering

Info

Publication number: CN215107218U
Application number: CN202120879236.2U
Authority: CN
Inventors: 郭佳; 占双红; 吴春良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-10
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a building engineering scaffold frame dismounting device, the on-line screen storage device comprises a base, elevating platform and last fixed station, the base sets up under last fixed station, the elevating platform sets up between last fixed station and base, it all is provided with the lift lead screw to go up both sides between fixed station and the base, the both sides of elevating platform all are provided with the thread bush, both sides thread bush screw respectively the screw thread cup joint on both sides lift lead screw, the base bottom is provided with the shrink groove, shrink inslot portion is provided with the bottom plate, four angle ends of bottom plate bottom all are provided with the universal wheel, shrink inslot portion center is provided with the pneumatic cylinder, the output of pneumatic cylinder is fixed in bottom plate top center. The utility model provides a pair of during construction of building engineering scaffold frame dismounting device, the pneumatic cylinder retrieves the bottom plate to the inside of shrink groove, and start driving motor drives both sides lift lead screw and rotates, raises whole elevating platform to treating the dismantlement height, and safe and efficient be convenient for remove simultaneously, and the top guard plate at top also can provide effectual protecting effect.

Description

Dismounting device for scaffold in constructional engineering

Technical Field

The utility model relates to a scaffold frame construction field particularly, relates to a building engineering scaffold frame dismounting device.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; 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.

The work of demolising of scaffold is very troublesome, and the scaffold of bottom needs very attention to safety when demolising.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering scaffold frame dismounting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering scaffold frame dismounting device, includes base, elevating platform and last fixed station, its characterized in that, the base set up in go up under the fixed station, the elevating platform set up in go up the fixed station with between the base, go up the fixed station with both sides between the base all are provided with the lift lead screw, the both sides of elevating platform all are provided with threaded sleeve, both sides threaded sleeve is respectively the screw thread cup joint in both sides on the lift lead screw, the base bottom is provided with the shrink groove, the inside bottom plate that is provided with of shrink groove, four angle ends of bottom plate bottom all are provided with the universal wheel, shrink inslot portion center is provided with the pneumatic cylinder, the output of pneumatic cylinder is fixed in bottom plate top center.

Furthermore, the top ends of the lifting screw rods on the two sides are respectively fixed with a driving shaft, the driving shafts are sleeved with linkage belts, and the other ends of the linkage belts are sleeved on output ends of driving motors arranged at the centers inside the upper fixing table.

Furthermore, a top protection plate is arranged at the top of the upper fixing table.

Furthermore, the top guard plate with the both sides of going up the fixed station and connecting the corner all are provided with the angle steel of strengthening.

Furthermore, four corner ends at the top of the bottom plate are provided with guide columns, and the four guide columns are respectively inserted into the four guide holes formed in the base in a sliding mode.

Furthermore, the base with be provided with two guide support rods between the fixed station dorsal part, two guide support rods slide respectively peg graft in the inside of two guide sleeve pipes that the elevating platform dorsal part set up.

Furthermore, a support is arranged on the back side between the upper fixing table and the base and used for supporting.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of during construction of building engineering scaffold frame dismounting device, with whole device propelling movement to the place of treating the dismantlement, retrieve the bottom plate to the inside of shrink groove through the pneumatic cylinder afterwards, the staff stands on the elevating platform, starts driving motor and drives both sides lift lead screw and rotate, and then rises whole elevating platform to treating the dismantlement height, has promoted dismantlement efficiency simultaneously safely promptly greatly, and the top guard plate at top also can provide effectual protecting effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dismounting device for a scaffold in construction engineering according to an embodiment of the present invention;

fig. 2 is according to the utility model discloses a building engineering scaffold frame dismounting device's elevating platform top view.

Reference numerals:

1. a base; 2. a lifting platform; 3. a lifting screw rod; 4. a threaded bushing; 5. a drive shaft; 6. a linking belt; 7. a drive motor; 8. an upper fixed table; 9. a top guard plate; 10. reinforcing angle steel; 11. a hydraulic cylinder; 12. a base plate; 13. a universal wheel; 14. a guide post; 15. a guide hole; 16. a contraction groove; 17. a guide sleeve; 18. a guide support rod; 19. and (4) a bracket.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a scaffold dismantling device for construction engineering according to an embodiment of the present invention includes a base 1, a lifting platform 2 and an upper fixing platform 8, it is characterized in that the base 1 is arranged right below the upper fixed platform 8, the lifting platform 2 is arranged between the upper fixed platform 8 and the base 1, lifting screw rods 3 are arranged on two sides between the upper fixed platform 8 and the base 1, threaded sleeves 4 are arranged on two sides of the lifting platform 2, the threaded sleeves 4 on two sides are respectively sleeved on the lifting screw rods 3 on two sides in a threaded manner, the bottom of the base 1 is provided with a contraction groove 16, a bottom plate 12 is arranged inside the contraction groove 16, four corner ends of bottom plate 12 bottom all are provided with universal wheel 13, the inside center of shrink groove 16 is provided with pneumatic cylinder 11, the output of pneumatic cylinder 11 is fixed in bottom plate 12 top center.

Through the above technical scheme of the utility model, both sides 3 tops of lift lead screw all are fixed with drive shaft 5, interlock belt 6 has been cup jointed in drive shaft 5, the other end of interlock belt 6 cup joint in on the output of the driving motor 7 of the inside center setting of last fixed station 8.

Through the above technical scheme of the utility model, go up 8 tops of fixed station and be provided with top guard plate 9.

Through the above technical scheme of the utility model, the top guard plate 9 with the both sides of going up 8 connection corners of fixed station all are provided with enhancement angle steel 10.

Through the above technical scheme of the utility model, four angle ends at bottom plate 12 top all are provided with guide post 14, four guide post 14 slide respectively peg graft in the inside of four guiding holes 15 of the inside setting of base 1.

Through the above technical scheme of the utility model, base 1 with go up and be provided with two guide support bar 18, two between the 8 dorsal parts of fixed station the guide support bar 18 slide respectively peg graft in the inside of two guide sleeve 17 that the 2 dorsal parts of elevating platform set up.

Through the above technical scheme of the utility model, go up fixed station 8 with dorsal part between the base 1 is provided with support 19 and does the support.

When specifically using, during the construction, with the propelling movement of whole device to the place of treating the dismantlement, retrieve bottom plate 12 to the inside of shrink groove 16 through pneumatic cylinder 11 afterwards, the staff stands on elevating platform 2, starts driving motor 7 and drives both sides lift lead screw 3 and rotate, and then rises whole elevating platform 2 to treating the dismantlement height, has promoted dismantlement efficiency simultaneously safely promptly greatly, and the top guard plate 9 at top also can provide effectual safeguard effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dismounting device for a scaffold in constructional engineering comprises a base (1), a lifting platform (2) and an upper fixing platform (8), and is characterized in that the base (1) is arranged under the upper fixing platform (8), the lifting platform (2) is arranged between the upper fixing platform (8) and the base (1), lifting screws (3) are arranged on two sides between the upper fixing platform (8) and the base (1), threaded sleeves (4) are arranged on two sides of the lifting platform (2), the threaded sleeves (4) on the two sides are respectively in threaded sleeve joint with the lifting screws (3), a contraction groove (16) is arranged at the bottom of the base (1), a bottom plate (12) is arranged in the contraction groove (16), universal wheels (13) are arranged at four corner ends of the bottom plate (12), and a hydraulic cylinder (11) is arranged at the center in the contraction groove (16), the output end of the hydraulic cylinder (11) is fixed at the center of the top of the bottom plate (12).

2. The dismounting device for the scaffold in the building engineering according to claim 1, wherein a driving shaft (5) is fixed at the top end of each of the lifting screw rods (3) at two sides, a linkage belt (6) is sleeved on the driving shaft (5), and the other end of the linkage belt (6) is sleeved on the output end of a driving motor (7) arranged at the center inside the upper fixing table (8).

3. A scaffolding dismounting device for constructional engineering according to claim 1, characterized in that a top protection plate (9) is provided on top of said upper fixing table (8).

4. A scaffold dismounting device for building engineering according to claim 3, characterized in that the two sides of the corner where the top protection plate (9) and the upper fixing platform (8) are connected are provided with a reinforcing angle steel (10).

5. The dismounting device for the scaffold in the building engineering is characterized in that guide posts (14) are arranged at four corner ends of the top of the bottom plate (12), and the four guide posts (14) are respectively inserted into four guide holes (15) arranged in the base (1) in a sliding manner.

6. The scaffold dismounting device for building engineering according to claim 1, characterized in that two guide support rods (18) are arranged between the base (1) and the back side of the upper fixing table (8), and the two guide support rods (18) are respectively inserted into the two guide sleeves (17) arranged on the back side of the lifting table (2) in a sliding manner.

7. A scaffolding dismounting device for constructional engineering according to claim 1, characterized in that a support (19) is provided on the back side between the upper fixed platform (8) and the base (1) for support.