CN216974227U

CN216974227U - Gantry stirrup platform of unloading

Info

Publication number: CN216974227U
Application number: CN202122460230.4U
Authority: CN
Inventors: 郑杰; 丁俊涛; 梅英宝; 芮扬; 张世源; 孙祖根; 陈家林; 蒋佳炜
Original assignee: Shanghai Construction No 7 Group Co Ltd
Current assignee: Shanghai Construction No 7 Group Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-07-15
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a gantry frame stirrup unloading platform which comprises two vertical stirrups fixed on a roof and arranged at intervals, wherein the vertical stirrup on the left side is arranged close to a parapet wall, transverse supports are fixed at the tops of the two vertical stirrups, a bearing platform is laid on the transverse supports and positioned on the outer side of the parapet wall, a gantry is fixed on the transverse supports and positioned right above the vertical stirrup on the left side, a left main stress cable and a left safety cable are connected between the top of the gantry and the left end of the transverse supports, a right main stress cable and a right safety cable are connected between the top of the gantry and the right end of the roof, and an oblique support is fixed between the upper part of the gantry and the roof positioned between the two vertical stirrups. The lifting and placing device is suitable for lifting and placing materials on a complex roof, and can still keep the stability and firmness of the structure by passing through the parapet under the condition of the parapet, so that the problem that the traditional unloading platform can only be installed between floors and cannot be installed when encountering the parapet is solved, and the self-stability of the unloading platform is realized.

Description

Gantry stirrup platform of unloading

Technical Field

The utility model relates to the field of building construction, in particular to a gantry stirrup discharging platform which can be directly installed on a roof and cross a parapet wall, and is different from a traditional discharging platform which cannot be installed and used on the roof.

Background

In recent years, with the continuous progress of society, the development of the building industry is also changing day by day, and the rapid improvement of the economic and technological level also leads to the continuous emergence of buildings with various styles, thereby bringing various problems and challenges. For example, the roof structure is complicated, and traditional platform of unloading can only be fixed in the floor with wire rope, and the application place is restricted.

Therefore, how to provide a discharging platform which can be placed on a complex roof and can be installed and used across a parapet wall is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gantry stirrup discharging platform, which aims to solve the problems that a traditional discharging platform cannot be installed on a roof and cannot cross a parapet wall.

The utility model solves the technical problems through the following technical scheme:

the utility model provides a gantry stirrup unloading platform which is characterized by comprising two vertical stirrups which are fixed on a roof and arranged at intervals, wherein the vertical stirrup on the left side is arranged close to a parapet wall, transverse supports are fixed at the tops of the two vertical stirrups, a bearing platform is laid on the transverse supports and positioned on the outer side of the parapet wall, a gantry is fixed on the transverse supports and positioned right above the vertical stirrup on the left side, a left main stress cable and a left safety cable are connected between the top of the gantry and the left end of the transverse supports, a right main stress cable and a right safety cable are connected between the top of the gantry and the right end of the roof, and an oblique support is fixed between the upper part of the gantry and the roof positioned between the two vertical stirrups.

Preferably, an oblique stirrup is fixed between the bottom of the transverse support and the bottom of the parapet wall.

Preferably, the top end of the oblique stirrup is welded at the bottom of the transverse support, and the bottom end of the oblique stirrup is fixed at the bottom of the parapet wall through a first fastening bolt.

Preferably, the vertical stirrup is fixed on the roof by a second fastening bolt.

Preferably, the top of the parapet wall is fixed with a small batten, and the top of the small batten is flush with the top of the vertical stirrup so that the small batten supports against the transverse support.

Preferably, the left main stress cable and the left safety cable are fixed on the transverse support through the ear plates.

Preferably, the right main stress cable and the right safety cable are respectively connected with a lower pull-up piece, and the lower pull-up piece is fixed at the right end of the roof through a third fastening bolt.

Preferably, the portal frame is made of steel members.

Preferably, the left main stress cable and the left safety cable are both steel wire ropes.

Preferably, the right main stress cable and the right safety cable are both steel wire ropes.

On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the utility model.

The positive progress effects of the utility model are as follows:

1. the gantry stirrup unloading platform provided by the utility model can be suitable for lifting and placing materials on a complex roof, and can pass through a parapet wall to keep the stability and firmness of the structure under the condition that the parapet wall is arranged, so that the problem that the traditional unloading platform can only be installed between floors and cannot be installed when meeting the parapet wall is solved, the self-stability of the unloading platform is realized, and the purposes of safety and convenience in production are achieved;

2. the utility model has wide installation and application range, reduces the dependence on the structural wall and ensures that the material is lifted and placed on the roof more safely and conveniently.

3. The utility model realizes flexible construction of the unloading platform, has less material loss and high recovery rate, can be used in a turnover way, and reduces the engineering cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the discharge platform of the present invention;

FIG. 2 is a plan view of the overall structure of the discharge platform of the present invention;

fig. 3 is a front elevation view of the overall structure of the discharge platform of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1-3, this embodiment provides a portal frame stirrup platform of unloading, including two vertical stirrups 2 that fix on roofing 1 and the interval sets up, and vertical stirrup 2 passes through fastening bolt 3 to be fixed on roofing 1, and wherein left vertical stirrup 2 sets up near parapet 4, two the top of vertical stirrup 2 is fixed with horizontal support 5, horizontal support 5 is last and lie in the parapet 4 outside and lay and be equipped with load-bearing platform 6, horizontal support 5 is last and lie in the vertical stirrup 2 in left side and be fixed with portal frame 7 directly over, portal frame 7 adopts the steel member.

The portal frame is characterized in that a left main stress cable 8 and a left safety cable 9 are connected between the top of the portal frame 7 and the left end of the transverse support 5, the left main stress cable 8 and the left safety cable 9 are fixed at the left end of the transverse support 5 through ear plates 10, and steel wire ropes are adopted for the left main stress cable 8 and the left safety cable 9. The roof is characterized in that a right main stress cable 11 and a right safety cable 12 are connected between the top of the portal frame 7 and the right end of the roof 1, the right main stress cable 11 and the right safety cable 12 are respectively connected with a lower pull-down piece 13, the lower pull-down piece 13 is fixed at the right end of the roof 1 through a fastening bolt 14, and the right main stress cable 11 and the right safety cable 12 both adopt steel wire ropes.

An oblique support 15 is fixed between the upper portion of the portal frame 7 and the roof 1 located between the two vertical stirrups 2, an oblique stirrup 16 is fixed between the bottom of the transverse support 5 and the bottom of the parapet wall 4, and the top end of the oblique stirrup 16 is welded to the bottom of the transverse support 5 and the bottom end of the transverse support is fixed to the bottom of the parapet wall 4 through fastening bolts.

In addition, a small batten 17 is fixed to the top of parapet 4, and the top of small batten 17 is flush with the top of vertical stirrup 2, so that small batten 17 bears against lateral support 5.

The platform of unloading utilizes three stirrup to support on roofing 1 to can pass parapet 4 and install and use, thereby realize freely lifting by crane on the roofing and place the material, reach safety in production's purpose.

Adopt portal frame 7 as the braced frame of whole platform of unloading, can carry out nimble adjustment according to parapet 4's height.

The whole platform of unloading can also be used to other positions of roofing and continue to use after removing stirrup and parapet's fixed.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes or modifications to these embodiments may be made by those skilled in the art without departing from the principle and spirit of this invention, and these changes and modifications are within the scope of this invention.

Claims

1. The utility model provides a portal frame stirrup platform of unloading, its characterized in that, its is including fixing two vertical stirrups that just the interval set up on the roofing, and wherein left vertical stirrup sets up near parapet, two the top of vertical stirrup is fixed with horizontal support, horizontal support is gone up and is located the parapet outside and has laid load-bearing platform, horizontal support is gone up and is located the vertical stirrup in left side and be fixed with the portal frame directly over, be connected with left main atress cable and left insurance cable between the top of portal frame and the left end of horizontal support, be connected with right main atress cable and right insurance cable between the right-hand member of top of portal frame and roofing, be fixed with diagonal bracing between the roofing that the upper portion of portal frame and be located between two vertical stirrups.

2. The gantry stirrup platform for discharging stirrups as set forth in claim 1, wherein a diagonal stirrup is fixed between the bottom of said lateral support and the bottom of the parapet wall.

3. The gantry stirrup platform for unloading stirrups as set forth in claim 2, wherein the diagonal stirrups are welded at their top ends to the bottom of the cross brace and at their bottom ends to the bottom of the parapet wall by means of first fastening bolts.

4. The gantry stirrup platform for unloading stirrups, according to claim 1, characterized in that said vertical stirrups are fixed to the roof by means of second fastening bolts.

5. The gantry stirrup platform for unloading stirrups, according to claim 1, characterized in that a small batten is fixed to the top of said parapet wall, the top of said batten being flush with the top of the vertical stirrup, so that the batten bears against the lateral support.

6. The gantry stirrup platform of claim 1, wherein the left primary force cable and the left safety cable are each secured to the lateral support by an ear plate.

7. The gantry stirrup platform for unloading material according to claim 1, wherein the right main tension cable and the right safety cable are respectively connected to a lower tie member, and the lower tie member is fixed to the right end of the roof by a third fastening bolt.

8. The gantry stirrup platform as set forth in claim 1, wherein the gantry is constructed of steel.

9. The gantry stirrup discharge platform of claim 1, wherein the left primary force cable and the left safety cable are both steel cables.

10. The gantry stirrup platform of claim 1, wherein the right primary tension cable and the right safety cable are both wire cables.