CN215829977U

CN215829977U - A suspended door formula support for high altitude tower building vestibule fitment

Info

Publication number: CN215829977U
Application number: CN202121291329.XU
Authority: CN
Inventors: 徐文兵; 聂清念; 刘茜茜; 李小鹏; 吕凯; 刘望奇; 唐辉; 林权富
Original assignee: Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
Current assignee: Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-15
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to a hanging portal bracket used for the decoration of high-altitude tower building corridors. The decoration operation is carried out on the corridors of high-rise tower buildings. The part is constructed to form a work support, which is not directly connected with the side and bottom of the corridor, but can support the operators to carry out decoration work on the side and bottom of the corridor. It solves the problems that the existing support cannot perform decoration work on the bottom of the connecting corridor building, and the safety of the support is poor. The support in the utility model is simple in construction and low in cost, saves construction time, does not affect other construction operations, and can effectively Solve the decoration problem of the corridor of the high-altitude tower.

Description

A suspended door formula support for high altitude tower building vestibule fitment

Technical Field

The utility model belongs to the technical field of high formwork erection operation, and relates to a suspension door type support for decorating a corridor of a high-altitude tower building.

Background

The corridor is one of complex high-rise building structure systems, generally means that two or more high-rise buildings are connected with each other by overhead connectors so as to meet the requirements of building shape and use functions, the span of the corridor is several meters long and also dozens of meters long, and the building height is often close to 30 m. Present common tower corridor fitment operation platform has: erecting a support, generally erecting a full hall support or a beam support to a corridor; or using an aerial work hanging basket; or a movable jacking platform is adopted.

However, when the support erecting mode is adopted, the overall construction progress of a construction site can be seriously influenced due to the fact that the full-hall support or the beam type support with the height of more than 30m is erected for decoration of the corridor, the cost is high, the labor is consumed, the overall construction time is long. Particularly, great inconvenience is caused to concrete pouring such as steel structure hoisting of the main bridge. When the high-altitude operation hanging basket is used for decoration operation, the bottom of the corridor cannot be decorated, the transportation difficulty of materials is increased, and the danger of workers during construction is increased. When adopting portable jacking platform to decorate, because this technique only is fit for the lower engineering of template height, can lead to the platform stability relatively poor when formwork is too high, the incident appears more easily.

Chinese patent document CN107059656B discloses a construction method of a suspended scaffold operation platform for maintenance of an active bridge, which mainly comprises the following steps: the method comprises the following steps of construction preparation, installation of a steel wire rope and a suspender, assembly of an operation platform, hoisting of the operation platform, laying of a platform plate, installation of a slide rail and an electric operation ladder, installation of a protective frame, repair of a box girder bottom plate, lifting of a maintenance operation platform, maintenance of a box girder web plate and a top plate, and dismantling of equipment according to the installation reverse order after acceptance check is qualified. Wherein the support of adopting is portable jacking platform, and this supporting structure only can be used to the lower engineering of height, and too high when a formwork can lead to the platform stability relatively poor, and jacking platform topples easily, causes the incident.

Chinese patent document CN110528402B discloses a construction method of an ultra-wide box girder multi-truss-piece combined hanging basket, which comprises a construction method of an ultra-wide box girder multi-truss-piece combined hanging basket, and comprises seven steps of assembly of a hanging basket, B simulation load prepressing, C hanging basket positioning and template installation, D reinforcing steel bars, embedded parts and prestress system installation, E concrete pouring and curing, F tensioning and grouting, G hanging basket forward movement, and entering the next girder segment; bending moment can be effectively distributed through the main longitudinal beams of the four main trusses, deformation is coordinated, and the requirement on the rigidity of the main beam is low; the hanging basket has simple structure, convenient and quick installation and low cost; but this hang basket structure can only be used for fitment to the side of high-rise vestibule, and the vestibule bottom then can't carry out the fitment operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model discloses a suspended door type support for decorating a corridor of a high-rise tower building, which is used for decorating the corridor of the high-rise tower building, and solves the problems that the existing support cannot be used for decorating the bottom of the corridor building and is poor in safety.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a suspended door formula support for high altitude tower building vestibule fitment for carry out fitment operation to the tower building vestibule of unsettled setting, include: the fixing part is fixedly connected with the upper end of the vertical supporting part, a first connecting piece is arranged at the connecting position of the fixing part and the vertical supporting part, the other end of the fixing part is fixedly connected with the upper surface of the tower corridor, and a second connecting piece is arranged at the connecting position of the fixing part and the tower corridor; the horizontal supporting part is positioned below the tower corridor, and two ends of the horizontal supporting part are respectively fixedly connected with the lower ends of the vertical supporting parts at two sides of the tower corridor; the wood board is flatly laid and installed on the upper surface of the horizontal supporting part; the plane of the fixing part is parallel to the plane of the horizontal supporting part, and the plane of the vertical supporting part is respectively vertical to the plane of the horizontal supporting part and the plane of the fixing part.

Further, the fixed part includes many first crossbeams, first crossbeam divide into two sets ofly, and two sets of first crossbeams set up in the both sides of tower building vestibule upper surface relatively, and the first crossbeam of every group all follows tower building vestibule length direction evenly distributed, and the upper surface of tower building vestibule is hugged closely to the part of 2/3 length at least in every first crossbeam, and first crossbeam passes through second connecting piece fixed connection in the upper surface of tower building vestibule.

Further, vertical supporting part includes many support columns, the support column is located first crossbeam below, the upper end of every support column all with a first crossbeam welded fastening, the lower extreme of support column extends to horizontal supporting part vertically downwards.

Further, first connecting piece is including filling up roof beam and fixed plate, wherein the fixed plate passes through bolt fixed connection in the upper end of support column, fill up the roof beam and adopt the I-beam, just the lower surface and the fixed plate upper surface welded fastening of filling up the roof beam, the upper surface and the first crossbeam welded fastening of filling up the roof beam.

Further, the second connecting piece includes holding plate, clamp plate and connecting rod, two the clamp plate is located the both sides of first crossbeam relatively, the upper surface of first crossbeam is hugged closely to holding plate, and wherein the middle part position welded fastening of the side surface of every clamp plate and a connecting rod, the one end downwardly extending of connecting rod is inside the tower vestibule, and holding plate is connected to the other end of connecting rod.

Further, the horizontal support portion includes many second crossbeams, the second crossbeam is along the length direction evenly distributed of tower vestibule, the both ends of second crossbeam respectively with vertical support portion lower extreme fixed connection.

Furthermore, the support columns of the vertical support part on one side of the tower corridor correspond to the second cross beams of the horizontal support part in number one to one, and the end part of each second cross beam is fixedly connected with the end part of one support column.

Furthermore, the first cross beams positioned on the same side of the tower corridor correspond to the support columns in number one to one, and the upper end of each support column corresponds to one first cross beam.

Furthermore, at least one vertical ladder for climbing up and down is arranged on the fixing part positioned on one side of the tower corridor.

Compared with the prior art, the utility model has the following advantages:

1) the suspension door type support is used for decoration operation of high-altitude corridor buildings, when decoration operation is carried out on the external surface of the high-altitude corridor building, the supports which are connected with the side and the bottom of the corridor and play a supporting role need to be detached, difficulty is caused to the high-altitude decoration operation of the corridor, the support is arranged at the top of the corridor through the connecting position of the support and the corridor, an operation support is constructed through a vertical supporting part and a horizontal supporting part, the operation support is not directly connected with the side face and the bottom of the corridor, decoration operation of operation personnel on the side face and the bottom of the corridor can be supported, the load of a fixing part in the support can be large, and the safety of the support is higher.

Drawings

FIG. 1 is a schematic diagram of a suspended door type bracket for decorating a corridor of a high-altitude tower building according to an embodiment of the utility model;

FIG. 2 is a schematic view of the arrangement of the suspension door type bracket in the corridor of the high-altitude tower in the embodiment of the utility model;

FIG. 3 is an enlarged schematic view of position A of FIG. 1;

fig. 4 is a front view of the first connector mounting structure according to the embodiment of the utility model;

fig. 5 is a side view of a first connector mounting structure according to the embodiment of the present invention;

FIG. 6 is a schematic structural view of a second connector according to an embodiment of the present invention;

FIG. 7 is a schematic view of a stationary platen in a second coupling member in accordance with an embodiment of the present invention;

fig. 8 is a schematic view of a second connector mounting structure according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1:

as shown in fig. 1, disclose a hanging door formula support that is used for I fitment of high altitude tower building vestibule in this embodiment for carry out fitment operation to unsettled tower building vestibule I that sets up, include: the fixing device comprises a vertical supporting part, a fixing part, a horizontal supporting part and a wood board 4, wherein the vertical supporting part is positioned on two sides of a tower corridor I, the fixing part is positioned on the upper surface of the tower corridor I, one end of the fixing part is fixedly connected with the upper end of the vertical supporting part, a first connecting piece 5 is arranged at the connecting position of the fixing part and the vertical supporting part, the other end of the fixing part is fixedly connected with the upper surface of the tower corridor I, and a second connecting piece 6 is arranged at the connecting position of the fixing part and the tower corridor I; the horizontal supporting part is positioned below the tower corridor I, and two ends of the horizontal supporting part are respectively fixedly connected with the lower ends of the vertical supporting parts at two sides of the tower corridor I; the wood board 4 is flatly laid on the upper surface of the horizontal supporting part; the plane of the fixing part is parallel to the plane of the horizontal supporting part, and the plane of the vertical supporting part is respectively vertical to the plane of the horizontal supporting part and the plane of the fixing part.

Specifically, combine fig. 1 and 2 to show, the fixed part includes many first crossbeams 1, first crossbeam 1 divide into two sets ofly, and two sets of first crossbeams 1 set up in the both sides of I upper surface of tower building vestibule relatively, and I length direction evenly distributed of tower building vestibule is all followed to first crossbeam 1 of every group, and the upper surface of tower building vestibule I is hugged closely to the part of 2/3 length at least in every first crossbeam 1, and first crossbeam 1 passes through 6 fixed connection of second connecting piece in the upper surface of tower building vestibule I. The fixed part bears the weight of vertical support portion and horizontal support portion through first crossbeam 1, so first crossbeam 1 will bear the bending force that weight was applyed, connects in I surface of vestibule through the part of nearly 2/3 in with first crossbeam 1, can apply the weight dispersion to I surface of vestibule to improve the bearing capacity of fixed part, improve the support security.

More in detail, vertical supporting portion includes many support columns 2, support column 2 is located 1 below of first crossbeam, and the upper end of every support column 2 all with a 1 welded fastening of first crossbeam, the lower extreme vertical downwardly extending of support column 2 to horizontal support portion. Further, the horizontal support portion includes many second crossbeams 3, second crossbeam 3 is along the length direction evenly distributed of tower corridor I, the both ends of second crossbeam 3 respectively with vertical support portion lower extreme fixed connection.

Through vertical support portion hangs horizontal support portion and establishes I below in the vestibule, and I below in the vestibule and the horizontal support portion do not have lug connection, when constructor decorates vestibule I, accessible horizontal support portion bearing constructor, the construction of being more convenient for.

More specifically, as shown in fig. 3 to 5, the first connecting member 5 includes a pad beam 501 and a fixing plate 502, wherein the fixing plate 502 is fixedly connected to the upper end of the supporting column 2 by a bolt, the pad beam 501 is an i-beam, the lower surface of the pad beam 501 is welded and fixed to the upper surface of the fixing plate 502, and the upper surface of the pad beam 501 is welded and fixed to the first cross beam 1. The first connector 5 is used for fixedly connecting the fixing portion with the vertical supporting portion.

As shown in fig. 4 to 8, the second connecting member 6 includes a fixed pressing plate 602, two clamping plates 601 and a connecting rod 603, the two clamping plates 601 are located at two sides of the first beam 1, the fixed pressing plate 602 is tightly attached to the upper surface of the first beam 1, a side surface of each clamping plate 601 is welded and fixed to the middle of the connecting rod 603, one end of the connecting rod 603 extends downward to the inside of the tower corridor i, and the other end of the connecting rod 603 is connected to the fixed pressing plate 602. It should be noted that this second connecting piece 6 is used for being fixed in first crossbeam 1 in I upper surface of vestibule, can restrict the vertical displacement of first crossbeam 1 through stationary platen 602, can restrict first crossbeam 1 left and right sides direction through two clamp plates 601, and then makes the stable connection of first crossbeam 1 on vestibule I, strengthens the security of support.

Support column 2 that is located I one side vertical support portion of tower building vestibule in addition corresponds with the 3 figure one-to-one of horizontal support portion's second crossbeam, and the equal fixed connection of tip of every second crossbeam 3 support column 2's of tip. Further, be located first crossbeam 1 and the 2 figure one-to-one of support column of I homonymy in tower building vestibule, and every support column 2 all corresponds a first crossbeam 1. This structure sets up the purpose and is in order to be when the certain position weight of horizontal support portion increases, and the power that support column 2 and first crossbeam 1 that correspond the position born can corresponding increase to gravity homodisperse who bears on the horizontal support portion is whole to the support, finally transmits to I surface in whole vestibule, and then promotes support bearing capacity.

For the convenience of constructors to get in and out the support, at least one vertical ladder 7 used for climbing up and down is arranged on the fixing part positioned on one side of the tower corridor I.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. a hanging portal support for the decoration of high-altitude tower building corridors, for carrying out decoration operation to the tower building corridors that are suspended in the air, it is characterized in that, comprise: vertical support part, fixed part, horizontal support part and wooden board, The vertical support parts are located on both sides of the tower corridor, the fixed part is located on the upper surface of the tower corridor, and one end of the fixed part is fixedly connected to the upper end of the vertical support part, and the fixed part is connected to the vertical support part. A first connector is provided at the connection position to the support part, the other end of the fixed part is fixedly connected to the upper surface of the tower corridor, and a second connector is provided at the connection position of the fixed part and the tower corridor; the The horizontal support part is located below the tower corridor, and the two ends of the horizontal support part are respectively fixedly connected to the lower ends of the vertical support parts on both sides of the tower corridor; the wooden boards are installed on the upper surface of the horizontal support part; wherein The plane where the fixing part is located is kept parallel to the plane where the horizontal support part is located, and the plane where the vertical supporting part is located is perpendicular to the plane where the horizontal supporting part is located and the plane where the fixing part is located, respectively.

2 . The hanging portal support according to claim 1 , wherein the fixing part comprises a plurality of first beams, the first beams are divided into two groups, and the two groups of first beams are oppositely arranged on the tower corridor. 3 . On both sides of the upper surface, the first beams of each group are evenly distributed along the length of the tower corridor, at least 2/3 of the length of each first beam is close to the upper surface of the tower corridor, and the first beam passes through the third The two connecting pieces are fixedly connected to the upper surface of the tower corridor.

3. The hanging door bracket according to claim 2, wherein the vertical support part comprises a plurality of support columns, the support columns are located under the first beam, and the upper end of each support column is connected to a The first beam is welded and fixed, and the lower end of the support column extends vertically downward to the horizontal support portion.

4 . The hanging door bracket according to claim 3 , wherein the first connecting member comprises a cushion beam and a fixing plate, wherein the fixing plate is fixedly connected to the upper end of the support column by bolts, and the cushion beam An I-beam is used, and the lower surface of the cushion beam is welded and fixed to the upper surface of the fixing plate, and the upper surface of the cushion beam is welded and fixed to the first beam.

5 . The hanging door bracket according to claim 4 , wherein the second connecting piece comprises a fixed pressing plate, a clamping plate and a connecting rod, and the two clamping plates are located on opposite sides of the first beam. 6 . , the fixed pressing plate is close to the upper surface of the first beam, wherein the side surface of each clamping plate is welded and fixed with the middle position of a connecting rod, and one end of the connecting rod extends downward to the interior of the tower corridor, connecting The other end of the rod is connected to the fixed pressure plate.

6 . The hanging portal support according to claim 5 , wherein the horizontal support part comprises a plurality of second beams, the second beams are evenly distributed along the length direction of the tower corridor, and the second beams are uniformly distributed. 7 . The two ends of the vertical support part are respectively fixedly connected with the lower end.

7. The hanging portal support according to claim 6 is characterized in that: the number of the second beams of the vertical support part on one side of the tower corridor is in one-to-one correspondence with the number of the second beams of the horizontal support part, and the number of each second beam is in one-to-one correspondence. The ends are all fixedly connected to the end of a support column.

8 . The hanging portal support according to claim 7 , wherein the number of the first beams on the same side of the tower corridor and the number of support columns correspond one-to-one, and each support column corresponds to a first beam. 9 .

9 . The hanging portal support according to claim 8 , wherein the fixed part located on one side of the corridor of the tower is provided with at least one vertical ladder for climbing up and down. 10 .