CN203654754U

CN203654754U - Double-layered overhanging type discharging platform

Info

Publication number: CN203654754U
Application number: CN201320707191.6U
Authority: CN
Inventors: 齐芳馥
Original assignee: Chongqing Di Ke Mechanical & Electronic Equipment Corp Ltd
Current assignee: Chongqing Di Ke Mechanical & Electronic Equipment Corp Ltd
Priority date: 2013-11-11
Filing date: 2013-11-11
Publication date: 2014-06-18
Anticipated expiration: 2023-11-11

Abstract

The utility model discloses a double-layered overhanging type discharging platform. The discharging platform comprises a lower layer overhanging beam, a discharging platform body and cable-stayed steel ropes, wherein the discharging platform body is arranged at the free end of the lower layer overhanging beam, and the lower layer overhanging beam is connected onto a construction body through the cable-stayed steel ropes; the discharging platform further comprises an upper layer overhanging beam, the upper layer overhanging beam and the lower layer overhanging beam are connected through straight-pull steel ropes, and the free end of the upper layer overhanging beam is connected onto the construction body through the cable-stayed steel ropes. The double-layered overhanging type discharging platform has the benefit that the bearing effect is good, and is less susceptible to collapse.

Description

Double-deck overhanging type discharging platform

Technical field

The utility model relates to material transport device in a kind of building operations, specifically a kind of double-deck overhanging type discharging platform of highrise building overhanging type structure.

Background technology

After highrise building one deck structure construction completes, need to be by the template of construction floor concrete structure, steel pipe, equipment lifting outside the floor of hot work in progress, these materials and equipment cannot be transported in building, need to set up discharging platform, to they are transported to job location with tower crane handling to discharging platform again, as providing material transport temporary working platform in building construction process, discharging platform must meet the easy to use and safety of discharging material stock beverage.

Now, in the highrise building of steel concrete, overhanging type discharging platform is widely used, and in order to ensure the safety of overhanging type discharging platform, generally in lower floor, uses cantilever steel girder to support discharging platform, and uses that four oblique pull steel cables are outstanding to be drawn.But nonetheless present Cantilever Beams still has the generation of security incident.Trace it to its cause, mostly because the connection of oblique pull steel cable and Cantilever Beams improper (certain root oblique pull steel cable comes off) causes unbalance stress, discharging platform tilts to collapse.

Summary of the invention

The utility model to realize object be: design a kind of load bearing effect good, the overhanging type discharging platform that is difficult for toppling over.

For achieving the above object, the technical scheme that the utility model proposes is: double-deck overhanging type discharging platform, comprise lower floor's Cantilever Beams, discharging platform and oblique pull steel cable, discharging platform is arranged on the free end of lower floor's Cantilever Beams, lower floor's Cantilever Beams is connected on building body by described oblique pull steel cable, wherein, also comprises upper strata Cantilever Beams, between described upper strata Cantilever Beams and lower floor's Cantilever Beams, connect by vertical pulling steel cable, the free end of upper strata Cantilever Beams is connected on building body by oblique pull steel cable.

Double-deck overhanging type discharging platform advantage of the present utility model is: the structure that uses double-deck Cantilever Beams, hold lower floor's Cantilever Beams by upper strata Cantilever Beams, lower floor encorbelments as main load-bearing like this, upper strata Cantilever Beams is as auxiliary load-bearing, make whole cantilevered structure weight capacity stronger, and it is architectural that upper and lower two-layer Cantilever Beams all uses oblique pull steel cable to be fixed on, between upper strata Cantilever Beams and lower floor's Cantilever Beams, use vertical steel cable to connect, even de-mouthful because of carelessness of certain root steel cable, whole discharging platform also can not tilt, and makes whole discharging platform safe and reliable.

Further, loosening in order to prevent that the fixing one end of Cantilever Beams and building body from producing, the fixing one end of described lower floor Cantilever Beams and building body is provided with hydraulic supporting strut.Wait when mounted, first lower floor's Cantilever Beams is fixed on lower floor, then extend hydraulic supporting strut, know that hydraulic supporting strut firmly props up ceiling, increased like this ability that Cantilever Beams bears reaction force.

Further, consider that need to have workman to enter on discharging platform carries, described discharging discharging platform periphery is provided with fence.

Finally, in order to prevent that constructional materials and foreign material from falling, below lower floor's Cantilever Beams and the peripheral skeleton removably connecting with it that arranges, on this skeleton, be fixed with anti-drop net, this skeleton and the lower floor depth of beam of encorbelmenting is 10mm; By the effect of anti-drop net, even drop at some smallclothes of process of discharging, also can not cause danger to discharging platform below.

Brief description of the drawings

Fig. 1: the structural representation of the double-deck overhanging type discharging platform of mentioning for the utility model embodiment.

Detailed description of the invention

Double-deck overhanging type discharging platform as shown in Figure 1, double-deck overhanging type discharging platform, comprise lower floor's Cantilever Beams 1, discharging platform 3 and oblique pull steel cable 4, discharging platform 3 is arranged on the free end of lower floor's Cantilever Beams 1, lower floor's 1 beam of encorbelmenting is connected on building body by oblique pull steel cable 4, between upper strata Cantilever Beams 2 and lower floor's Cantilever Beams 1, connect by vertical pulling steel cable 5, the free end of upper strata Cantilever Beams 2 is connected on building body by oblique pull steel cable 4.

Use the structure of double-deck Cantilever Beams, hold lower floor's Cantilever Beams 1 by upper strata Cantilever Beams 2, lower floor's Cantilever Beams 1 is as main load-bearing like this, upper strata Cantilever Beams 2 is as auxiliary load-bearing, the structure weight capacity that levels Cantilever Beams is formed is stronger, and it is architectural that upper and lower two-layer Cantilever Beams all uses oblique pull steel cable 4 to be fixed on, between upper strata Cantilever Beams 2 and lower floor's Cantilever Beams 1, use vertical steel cable 5 to connect, even de-mouthful because of carelessness of certain root steel cable, whole discharging platform also can not tilt, and has kept whole discharging platform safety.

The fixing one end of lower floor's Cantilever Beams 1 and building body is provided with hydraulic supporting strut 7.Wait when mounted, first lower floor's Cantilever Beams 1 is fixed on lower floor, then extend hydraulic supporting strut 7, until hydraulic supporting strut 7 firmly props up ceiling, increased like this ability that lower floor's Cantilever Beams 1 bears reaction force, to prevent the loosening of lower floor's Cantilever Beams 1.

Discharging platform 3 peripheries are provided with fence, carry if need to there be workman to enter on discharging platform, can provide safety guarantee for workman.

The below of lower floor's Cantilever Beams 1 and periphery are provided with the skeleton 6 removably connecting with it, on this skeleton, are fixed with anti-drop net, and the height of this skeleton 6 and lower floor's Cantilever Beams 1 is 10mm; By the effect of anti-drop net, even some smallclothes drop in the process of discharging, also can not cause danger to discharging platform 3 belows.

Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.

Claims

1. double-deck overhanging type discharging platform, comprise lower floor's Cantilever Beams, discharging platform and oblique pull steel cable, discharging platform is arranged on the free end of lower floor's Cantilever Beams, lower floor's Cantilever Beams is connected on building body by described oblique pull steel cable, it is characterized in that: also comprise upper strata Cantilever Beams, between described upper strata Cantilever Beams and lower floor's Cantilever Beams, connect by vertical pulling steel cable, the free end of upper strata Cantilever Beams is connected on building body by oblique pull steel cable.

2. double-deck overhanging type discharging platform according to claim 1, is characterized in that: the fixing one end of described lower floor Cantilever Beams and building body is provided with hydraulic supporting strut.

3. double-deck overhanging type discharging platform according to claim 2, is characterized in that: described discharging discharging platform periphery is provided with fence.

4. double-deck overhanging type discharging platform according to claim 3, is characterized in that: below lower floor's Cantilever Beams and the peripheral skeleton removably connecting with it that arranges, on this skeleton, be fixed with anti-drop net, this skeleton and the lower floor depth of beam of encorbelmenting is 10mm.