CN220811511U - Vertical material conveying device in elevator hoistway - Google Patents

Abstract

The utility model discloses a vertical material conveying device in an elevator shaft, which comprises at least four rectangular upright posts arranged on an elevator shaft construction platform in the elevator shaft, wherein the upright posts extend upwards to be higher than an operation layer above the elevator shaft construction platform, a frame beam is horizontally arranged at the upper end of the upright posts, a lifting beam is arranged on the frame beam, a lifting machine is arranged on the lifting beam, the lifting machine is connected with a material box through a lifting wire, and the material box comprises a bottom plate and side plates extending upwards along four sides of the bottom plate. The utility model vertically transports the loaded turnover material in the elevator shaft, avoids damaging the building body, and has the advantages of high safety and low falling risk of materials.

Description

Vertical material conveying device in elevator hoistway

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a vertical conveying device for materials in an elevator hoistway.

Background

In the building construction process, materials such as building materials, tools and the like need to be transported to corresponding floors, and are usually realized through overhanging material unloading platforms which are arranged on building body frames and extend outwards, and construction operators transport the materials placed on the overhanging material unloading platforms to corresponding construction floors; similarly, the material unloading platform of encorbelmenting is not reliably arranged on the prefabricated outer wall, damage can be caused to the prefabricated outer wall, and in addition, when the tower crane lifts turnover materials such as materials onto the material unloading platform of encorbelmenting, the materials have the safety risk of scattering and falling.

Disclosure of utility model

The utility model aims to provide a vertical material conveying device in an elevator hoistway, which solves the problem of how to vertically convey materials without damaging a building body.

In order to solve the technical problems, the utility model provides a vertical material conveying device in an elevator hoistway, which comprises at least four rectangular vertical columns arranged on an elevator hoistway construction platform in the elevator hoistway, wherein the vertical columns extend upwards to be higher than an operation layer on the elevator hoistway construction platform, a frame beam is horizontally arranged at the upper end of the vertical columns, a lifting beam is arranged on the frame beam, a lifting machine is arranged on the lifting beam, the lifting machine is connected with a material box through a lifting wire, and the material box comprises a bottom plate and side plates extending upwards along four sides of the bottom plate.

Further, the vertical conveying device for the materials in the elevator shaft provided by the utility model further comprises a cover plate horizontally arranged at the upper end of the upright post to replace the frame beam and the lifting beam, and the lifting machine is arranged on the cover plate.

Further, according to the vertical conveying device for the materials in the elevator shaft, the upright posts are close to or attached to the side walls of the elevator shaft.

Further, the vertical conveying device for the materials in the elevator shaft provided by the utility model is characterized in that the upright posts are cylinders or square rods.

Further, the utility model provides a vertical material transporting device in an elevator shaft, wherein the hoisting machine is a hoisting machine or a winder.

Further, the utility model provides a vertical material transporting device in an elevator shaft, wherein the lifting beam is formed steel.

Further, the vertical material transporting device in the elevator shaft provided by the utility model is characterized in that the lifting beam is a straight beam and is arranged at the transverse center or the longitudinal center of the frame beam, the lifting machine is one arranged at the center of the lifting beam, the lifting wire is one corresponding to the lifting beam, each side wall of the material box is connected with a gathering rope, each gathering rope is upwards gathered and connected to one point and is connected with a gathering ring, and the lifting wire is connected to the gathering ring.

Further, according to the vertical material transporting device in the elevator shaft, the lifting beam is a straight beam and is arranged at the transverse center or the longitudinal center of the frame beam, the number of the lifting machines is two symmetrically arranged on the lifting beam, two lifting wires are correspondingly arranged on the lifting beam, two lifting rings are arranged on the bottom plate of the material box, and each lifting wire is correspondingly connected to one lifting ring.

Further, according to the vertical material transporting device in the elevator hoistway, the lifting beams are cross beams, the hoisting machines are four cross-shaped symmetrically distributed on the cross beams, the number of the hoisting wires is four correspondingly, and the hoisting wires are connected to the material box.

Furthermore, according to the vertical material transporting device in the elevator shaft, two lifting beams are arranged in parallel at intervals, two lifting machines are symmetrically arranged on each lifting beam, each lifting machine is correspondingly connected with one lifting wire, and four lifting wires are connected with the material box.

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

The vertical conveying device for the materials in the elevator shaft is arranged on an elevator shaft construction platform, the turnover materials are placed in the material box, and the lifting wire is driven by the lifting machine to lift the material box loaded with the turnover materials to an operation layer so as to vertically convey the materials in the elevator shaft, namely, the materials are circulated through the vertical conveying device for the materials in the elevator shaft. The adverse condition that the overhanging material discharging platform is arranged on a structural floor slab or a prefabricated outer wall of an assembled building to cause unreliable connection or damage to a building body is avoided, and the safety risk that materials are scattered and fall due to lifting of a tower crane is avoided. Has the advantage of high safety of transported materials.

Drawings

Fig. 1 is a schematic elevational view of a vertical transport device for materials in an elevator hoistway;

FIG. 2 is a schematic top view of a lifting beam and hoist arrangement;

FIG. 3 is a schematic view of a suspension wire connected to a material tank;

FIG. 4 is a schematic top view of the cover plate in relation to the elevator;

fig. 5 to 6 are schematic top plan views of two hoists provided on a lifting beam;

FIG. 7 is a schematic top view of a cross-shaped distribution of lifting beams and four hoists thereon;

FIG. 8 is a schematic top view of two parallel hoist beams and four hoists thereon;

FIG. 9 is a schematic top view of four lifts provided on a cover plate;

the figure shows:

100. a vertical transport device for materials in an elevator hoistway;

110. A column; 120. a frame beam; 130. lifting beams, 131, hooks; 140. a hoist; 150. a hanging wire; 160. a material box 161 and a hanging ring; 170. gathering ropes, 171, gathering rings; 180. a cover plate;

200. Elevator shaft construction platform.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures: the advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

Referring to fig. 1 to 3, a first embodiment of the present utility model provides a vertical transportation device 100 for materials in an elevator hoistway, which includes at least four rectangular columns 110 disposed on an elevator hoistway construction platform 200 in the elevator hoistway, the columns 110 extend upward to be higher than a working floor above the elevator hoistway construction platform 200, that is, the height of the columns 110 is higher than an upper floor of a structural floor where a platform plate of the elevator hoistway construction platform 200 is located, a frame beam 120 horizontally disposed at the upper end of the columns 110, a lifting beam 130 disposed on the frame beam 120, a lifting machine 140 disposed on the lifting beam 130, the lifting machine 140 is connected with a material box 160 through a lifting wire 150, and the material box 160 includes a bottom plate and side plates extending upward along four sides thereof. The landing board of the hoistway construction landing 200 in fig. 1 is at n+1 level, and then the column 110 extends upward from n+1 level to n+2 level, where n+2 level is the working level. The hoistway construction platform 200 may be composed of two or more sets of tripod and a platform board laid thereon. The lower end of the tripod is erected on the lower floor slab of the N layers through the clamping plate, and the platform plate above the tripod is aligned with or slightly higher than the upper floor slab of the N layers (namely the lower floor slab of the N+1). Wherein the upright 110 is raised above the working floor of the building frame structure for the purpose of providing sufficient operating space for lifting material to the working floor.

Referring to fig. 1 and 3, a vertical transporting device 100 for materials in an elevator shaft provided by an embodiment of the utility model is disposed on an elevator shaft construction platform 200, and is used for placing a turnover material into a material box 160, and a lifting machine 140 drives a lifting wire 150 to lift the material box 160 loaded with the turnover material to an operation floor so as to vertically transport the materials in the elevator shaft, i.e. the materials are circulated by the vertical transporting device 100 for materials in the elevator shaft. The adverse condition that the overhanging material discharging platform is arranged on a structural floor slab or a prefabricated outer wall of an assembled building to cause unreliable connection or damage to a building body is avoided, and the safety risk that materials are scattered and fall due to lifting of a tower crane is avoided. Has the advantage of high safety of transported materials.

Referring to fig. 1, in order to improve the stability of the vertical transport device 100 for materials in an elevator hoistway disposed on the elevator hoistway construction platform 200, in the vertical transport device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, the upright post 110 is close to or attached to a sidewall of the elevator hoistway.

Referring to fig. 1 to 2, in an elevator hoistway material vertical transportation apparatus 100 according to a first embodiment of the present utility model, the upright posts 110 are cylinders or square posts. To facilitate reuse, the column 110 and the hoistway construction platform 200 may be bolted.

In order to achieve the purpose of vertically lifting the material box 160, the vertical conveying device 100 for materials in an elevator shaft according to the first embodiment of the present utility model, the hoisting machine 140 may be a hoist or a reel.

In order to improve the lifting strength, in the vertical conveying device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, the lifting beam 130 may be H-shaped steel.

Referring to fig. 2 to 3, in order to reduce the cost, in the vertical transportation device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, the lifting beam 130 is a straight beam, and is disposed at a lateral center or a longitudinal center of the frame beam 120, the hoisting machine 140 is one disposed at a center of the lifting beam 130, and corresponds to the hoisting wire 150, each side wall of the material box 160 is connected with a gathering rope 170, each gathering rope 170 is connected to a point in an upward converging manner and is connected with a gathering ring 171, and the hoisting wire 150 is connected to the gathering ring 171. Wherein gathering ring 171 may be a steel ring. At this time, after one lifter 140 and one hanging wire 150 are connected with the gathering ring 171, the material box 160 loaded with materials can be lifted in a balanced manner through the gathering rope 170, so that the safety risk that the material box 160 tilts to cause the materials on the material box to fall off is avoided.

Referring to fig. 1 and fig. 5 to fig. 6, in order to achieve the purpose of balancing and lifting the material box 160, in the vertical conveying device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, the lifting beam 130 is a straight beam, and is disposed at a transverse center or a longitudinal center of the frame beam 120, the lifting machines 140 are symmetrically disposed on two lifting beams 130, two lifting wires 150 are correspondingly disposed on a bottom plate of the material box 160, and each lifting wire 150 is correspondingly connected to one lifting ring. At this time, the suspension wire 150 may be connected to the bottom plate of the material box 160 or the suspension wire 150 may be connected to the side plate of the material box 160 through the suspension ring 161.

Referring to fig. 7, in order to further achieve the purpose of balancing and lifting the material box 160, in the vertical transport device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, the lifting beam 130 is a cross beam, the lifting machines 140 are four cross beams symmetrically arranged on the cross beam, four lifting wires 150 are corresponding to the four lifting wires 150, and the lifting wires 150 are connected to the material box 160. The four suspension wires 150 and the hoist 140 connected thereto are safer than two, and more balanced lifting of the bin 160 can be achieved.

Referring to fig. 8, in order to achieve the purpose of balancing and lifting the material box 160 by using four lifting machines 140, in the vertical conveying device 100 for materials in an elevator hoistway according to the first embodiment of the present utility model, two lifting beams 130 are arranged in parallel at intervals, two lifting machines 140 are symmetrically arranged on each lifting beam 130, each lifting machine 140 is correspondingly connected with one lifting wire 150, and four lifting wires 150 are connected with the material box 160.

Example two

Referring to fig. 1, 4 and 9, a vertical transportation device 100 for materials in an elevator shaft according to a second embodiment of the present utility model is an improvement on the basis of the first embodiment, and is different in that a cover plate 180 horizontally disposed on the upper end of the upright 110 is used to replace the frame beam 120 and the lifting beam 130, and the hoisting machine 140 is disposed on the cover plate 180. The cover plate 180 can be reliably connected with the pillar 110. The cover plate 180 or the frame beams 120 and the lifting beams 130 can be hoisted by the hooks 131 arranged on the cover plate. The second embodiment has few assembly components and has the effect of convenient assembly.

The vertical transportation device 100 for materials in an elevator hoistway provided by the embodiment of the utility model is applied to vertical transportation among floors of various turnover materials in the construction process, and the turnover materials are vertically transported in a building, so that the safety risk is low. The embedded part is not required to be arranged in the floor slab, so that the damage of the embedded steel bars to the composite floor slab is avoided, and the secondary construction of the prefabricated outer wall is avoided.

The present utility model is not limited to the above-described embodiments, but rather, the above-described embodiments are merely examples of some, but not all embodiments of the present utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model. Other levels of modification and variation to the present utility model may occur to those skilled in the art. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims.

Claims (10)

1. The utility model provides a material vertical transportation device in elevator well, its characterized in that, including setting up the stand that four piece at least rectangles on the elevator well construction platform in the elevator well distribute, the stand upwards extends and is higher than the operation floor on the elevator well construction platform, and the level sets up the frame roof beam of stand upper end sets up the hoist beam on the frame roof beam sets up the lifting machine on the lifting beam, the lifting machine is connected with the material case through the suspension wire, the material case includes the bottom plate and along its four limit upwardly extending's curb plate.

2. The vertical transport device for materials in an elevator hoistway according to claim 1, further comprising a cover plate horizontally disposed on an upper end of the upright instead of the frame beam and the lifting beam, the hoist being disposed on the cover plate.

3. The vertical transport device for material in an elevator hoistway of claim 1, wherein the upright is adjacent to or conforms to a sidewall of the elevator hoistway.

4. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein the upright is a cylinder or a square pole.

5. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein the hoist is a hoist or a reel.

6. The vertical transport device for material in an elevator hoistway of claim 1, wherein the lifting beam is a section steel.

7. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein the lifting beam is a straight beam and is arranged at the transverse center or the longitudinal center of the frame beam, the lifting machine is one arranged at the center of the lifting beam, one lifting wire is corresponding to each side wall of the material box, each side wall of the material box is connected with a gathering rope, each gathering rope is upwards gathered and connected to a point and is connected with a gathering ring, and the lifting wire is connected to the gathering ring.

8. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein the lifting beam is a straight beam and is arranged at the transverse center or the longitudinal center of the frame beam, the number of the hoisting machines is two symmetrically arranged on the lifting beam, two hoisting wires are correspondingly arranged on the bottom plate of the material box, and two hoisting rings are correspondingly arranged on the bottom plate of the material box, and each hoisting wire is correspondingly connected to one hoisting ring.

9. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein the lifting beam is a cross beam, the hoisting machine is four of the cross beams symmetrically distributed, four corresponding hoisting wires are provided, and the hoisting wires are connected to the material box.

10. The vertical transport device for materials in an elevator hoistway according to claim 1, wherein two lifting beams are arranged in parallel at intervals, two lifting machines are symmetrically arranged on each lifting beam, each lifting machine is correspondingly connected with one lifting wire, and four lifting wires are connected with the material box.