CN215291443U - Elevator shaft formwork support steel beam - Google Patents
Elevator shaft formwork support steel beam Download PDFInfo
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- CN215291443U CN215291443U CN202121881291.1U CN202121881291U CN215291443U CN 215291443 U CN215291443 U CN 215291443U CN 202121881291 U CN202121881291 U CN 202121881291U CN 215291443 U CN215291443 U CN 215291443U
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- elevator shaft
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- bearing bracket
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Abstract
The utility model provides an elevator shaft die carrier supporting girder steel, including the bearing girder steel that two horizontal symmetries set up, the bottom interval is provided with first reinforcing plate between two bearing girder steels, still is provided with the connecting plate between two bearing girder steels, and the both ends head is provided with the bearing bracket between two bearing girder steels, the bearing bracket passes through the fixed pin axle rotatable coupling between two bearing girder steels still be connected with the activity round pin axle on the bearing bracket, the top of bearing bracket is located keeps away from the one end of bearing girder steel has the spigot surface of outside downward sloping. Adopt the utility model provides an elevator shaft die carrier supporting girder steel can form a complete set and use on elevator shaft tube die carrier body, realizes that the elevartor shaft protection support body once sets up, can fix elevator shaft die carrier in the elevator shaft through this kind of supporting girder steel, climbs along with a section of thick bamboo die carrier successive layer together simultaneously, convenient operation material and the cost of labor that significantly reduces simultaneously.
Description
Technical Field
The utility model relates to a building field, concretely relates to elevator shaft die carrier supporting girder steel.
Background
Along with the continuous development of the country, more and more medium and high-rise buildings emerge, wherein the elevartor shaft is the must back of the body structure of medium and high-rise building, and there is not one set of ripe frame system yet in the present stage elevartor shaft protection construction, adopts traditional layer upon layer protection or sets up the steel-pipe frame protection, and traditional way operation difficulty, material and cost of labor are high, have great potential safety hazard simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an elevator shaft die carrier supporting girder steel of convenient operation material and cost of labor that significantly reduce simultaneously is provided.
The utility model provides an elevator shaft die carrier supporting girder steel, a serial communication port, including the bearing girder steel that two horizontal symmetries set up, the bottom interval is provided with first reinforcing plate between two bearing girder steels, still is provided with the connecting plate between two bearing girder steels, and the both ends head is provided with the bearing bracket between two bearing girder steels, the bearing bracket passes through the fixed pin axle rotatable coupling between two bearing girder steels still be connected with the activity round pin axle on the bearing bracket, the activity round pin axle is located the bearing bracket orientation the side of bearing girder steel, the bearing bracket passes through the activity round pin axle can be fixed in between two bearing girder steels, the top of bearing bracket is located keeps away from the one end of bearing girder steel has the spigot surface of outside downward sloping.
Further, the bearing girder steel is the channel-section steel, the channel-section steel includes the bottom plate and follows respectively integratively the both sides perpendicular to of bottom plate two lateral walls that the bottom plate extends to same direction, the lateral wall extending direction of two channel-sections is opposite, the bearing bracket is located between two bottom plates, first reinforcing plate is connected on the lateral wall of the below of two channel-sections.
Furthermore, first reinforcing plate is four and the even interval sets up in the bottom between two bearing girder steels.
Further, the connecting plate includes first connecting plate and second connecting plate, first connecting plate be two and be located two middle parts between the bearing girder steel, the second connecting plate is two and is located the both sides of two first connecting plates respectively, first connecting plate with the equal perpendicular to of second connecting plate the bottom plate of channel-section steel.
Furthermore, both ends head is located between two heavy girder steels the bearing bracket both sides all are provided with the second reinforcing plate, and two second reinforcing plates are located the bottom plate of two channel-section steels respectively, and two second reinforcing plates orientation inside side is connected respectively between the heavy girder steels the both ends of second connecting plate.
Furthermore, a first round hole is formed in the first connecting plate, and the number of the first round holes is two and the first round holes are vertically arranged.
Furthermore, a second round hole is formed in the second connecting plate, and the number of the second round holes is two and the second round holes are vertically arranged.
The elevator shaft formwork support steel beam provided by the utility model can be used on an elevator shaft formwork body in a matched manner, the elevator shaft protection frame body is erected at one time, the two bearing steel beams are horizontally and symmetrically arranged, the first reinforcing plate is arranged at the bottom between the two bearing steel beams at intervals, and the connecting plate is also arranged between the two bearing steel beams, so that a stable space structure is formed; in addition, the bearing steel beam is a channel steel, the structure is stable, and the materials are easy to obtain; in addition, the four first reinforcing plates are uniformly arranged at the bottom between the two bearing steel beams at intervals, so that the stability of the supporting steel beams is improved; second reinforcing plates are arranged at two ends between the bearing steel beams and positioned at two sides of the bearing bracket respectively, the two second reinforcing plates are positioned on the bottom plates of the two channel steels respectively, and the side ends of the two second reinforcing plates facing the interior between the bearing steel beams are connected with two ends of a second connecting plate respectively, so that a more stable supporting structure is formed between the bearing steel beams and the bearing bracket; the elevator shaft formwork can be fixed in the elevator shaft through the supporting steel beam, and the supporting steel beam climbs layer by layer along with the shaft formwork, so that the operation is convenient, and the material cost and the labor cost are greatly reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 schematically illustrates a front view of an elevator shaft formwork support steel beam according to an embodiment of the present invention;
fig. 2 schematically illustrates a lifting state diagram of an elevator shaft formwork support steel beam according to an embodiment of the present invention;
fig. 3 schematically illustrates a top view of an elevator shaft formwork support steel beam according to an embodiment of the present invention;
fig. 4 schematically illustrates a side view of an elevator shaft formwork support steel beam according to an embodiment of the present invention;
fig. 5 schematically illustrates a partial schematic view of an elevator shaft formwork support steel beam provided by an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise explicitly specified or limited, it is to be noted that the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. 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 to 5, the embodiment of the utility model provides an elevator shaft die carrier supporting girder steel, bearing girder steel 1 including two horizontal symmetry settings, the bottom interval is provided with first reinforcing plate 2 between two bearing girder steels 1, still be provided with the connecting plate between two bearing girder steels 1, both ends head is provided with bearing bracket 3 between two bearing girder steels 1, bearing bracket 3 passes through 4 rotatable coupling of swizzle axle between two bearing girder steels 1, still be connected with loose pin axle 5 on bearing bracket 3, loose pin axle 5 is located bearing bracket 3 towards bearing girder steel 1's side, bearing bracket 3 can be fixed in between two bearing girder steels 1 through loose pin axle 5, the top of bearing bracket 3 is located the spigot surface 6 that the one end of keeping away from bearing girder steel 1 has outside downward sloping.
Through the bearing girder steel 1 that two horizontal symmetries set up, and the bottom interval is provided with first reinforcing plate 2 between two bearing girder steels 1, still be provided with the connecting plate between two bearing girder steels 1, thereby form stable spatial structure, when lifting, take off the activity round pin axle 5 between bearing bracket 3 and two bearing girder steels 1, the in-process that the support girder steel rises, bearing bracket 3 rotates around fixed pin axle 4, refer to fig. 2, because the top of bearing bracket 3 is located the one end of keeping away from bearing girder steel 1 and has the spigot surface 6 of outside downward sloping, the support girder steel can easily break away from out of building structure, need not manual operation. The elevator shaft die carrier supporting steel beam provided by the embodiment can be used on the elevator shaft die carrier body in a matched mode, the elevator shaft protection frame body is erected once, the elevator shaft die carrier can be fixed in an elevator shaft through the supporting steel beam, the elevator shaft die carrier climbs along with the die carrier layer by layer, and the material and labor cost are greatly reduced while the operation is convenient.
As a preferred embodiment, the bearing steel beam 1 is a channel steel, the channel steel includes a bottom plate 11 and two side walls extending from two sides of the bottom plate 11 to the same direction perpendicular to the bottom plate 11, the extending directions of the side walls of the two channel steels are opposite, the bearing bracket 3 is located between the two bottom plates 11, and the first reinforcing plate 2 is connected to the side wall below the two channel steels. The load-bearing steel beam 1 of the preferred embodiment is a channel steel, the structure is stable, and the materials are easy to obtain.
In order to improve the stability of supporting the girder steel, first reinforcing plate 2 is four and even interval sets up in the bottom between two bearing girder steels 1. Furthermore, the connecting plates between the two bearing steel beams 1 comprise two first connecting plates 7 and two second connecting plates 8, the two first connecting plates 7 are located in the middle between the two bearing steel beams 1, the two second connecting plates 8 are located on two sides of the two first connecting plates 7 respectively, and the first connecting plates 7 and the second connecting plates 8 are perpendicular to the bottom plate 11 of the channel steel.
In order to form more stable bearing structure between the bearing steel beams 1 and the bearing corbel 3, two ends of each bearing steel beam 1 are located on two sides of the bearing corbel 3 and are provided with second reinforcing plates 9, the two second reinforcing plates 9 are located on bottom plates 11 of two channel steel respectively, and two ends of each second connecting plate 8 are connected to the side ends of the two second reinforcing plates 9 facing the interior of the bearing steel beams 1 respectively.
As a specific implementation manner of this embodiment, the first connecting plate 7 is provided with two first circular holes 13, and the first circular holes 13 are vertically arranged; the second connecting plate 8 is provided with two second round holes 14, and the two second round holes 14 are vertically arranged. The supporting steel beam passes through a first round hole 13 on the first connecting plate 7 and a second round hole 14 on the second connecting plate 8 through bolts to fix the supporting steel beam with the cylinder formwork.
In conclusion, adopt the embodiment of the utility model provides an elevator shaft die carrier supporting girder steel, can form a complete set and use on elevator shaft die carrier body, realize that the elevartor shaft protection support body is once set up, through two bearing girder steel 1 that the horizontal symmetry set up, and the bottom interval is provided with first reinforcing plate 2 between two bearing girder steel 1, still be provided with the connecting plate between two bearing girder steel 1, thereby form stable spatial structure, when lifting, take off the movable pin 5 between bearing bracket 3 and two bearing girder steel 1, in the process that the support girder steel rises, bearing bracket 3 rotates around fixed pin 4, because the top of bearing bracket 3 is located the one end of keeping away from bearing girder steel 1 and has the guiding surface 6 of outwards sloping downwards, the support girder steel can break away from and reach the building structure, need not manual operation; in addition, the bearing steel beam 1 is a channel steel, the structure is stable, and the materials are easy to obtain; in addition, the four first reinforcing plates 2 are uniformly arranged at the bottom between the two bearing steel beams 1 at intervals, so that the stability of the supporting steel beams is improved; moreover, second reinforcing plates 9 are arranged at two ends between the bearing steel beams 1 and positioned at two sides of the bearing corbel 3, the two second reinforcing plates 9 are respectively positioned on bottom plates 11 of the two channel steels, and the two second reinforcing plates 9 are respectively connected with two ends of a second connecting plate 8 towards the side end inside between the bearing steel beams, so that a more stable supporting structure is formed between the bearing steel beams 1 and the bearing corbel 3; the elevator shaft formwork can be fixed in the elevator shaft through the supporting steel beam, and the supporting steel beam climbs layer by layer along with the shaft formwork, so that the operation is convenient, and the material cost and the labor cost are greatly reduced.
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 should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an elevator shaft die carrier supporting girder steel, its characterized in that, includes the bearing girder steel that two horizontal symmetries set up, and the bottom interval is provided with first reinforcing plate between two bearing girder steels, still is provided with the connecting plate between two bearing girder steels, and the both ends head is provided with the bearing bracket between two bearing girder steels, the bearing bracket passes through the fixed pin axle rotatable coupling between two bearing girder steels still be connected with the loose pin axle on the bearing bracket, the loose pin axle is located the bearing bracket orientation the side of bearing girder steel, the bearing bracket passes through the loose pin axle can be fixed in between two bearing girder steels, the top of bearing bracket is located keeps away from the one end of bearing girder steel has the spigot surface of outside downward sloping.
2. The elevator shaft formwork support steel beam as claimed in claim 1, wherein the bearing steel beam is a channel, the channel comprises a bottom plate and two side walls extending from two sides of the bottom plate to the same direction perpendicular to the bottom plate, the side walls of the two channels extend in opposite directions, the bearing bracket is located between the two bottom plates, and the first reinforcing plate is connected to the side wall below the two channels.
3. The elevator shaft formwork support girder of claim 1 or 2, wherein the first reinforcing plates are four and are uniformly spaced at the bottom between two bearing girders.
4. The elevator shaft formwork support beam of claim 2, wherein the connecting plates comprise two first connecting plates and two second connecting plates, the two first connecting plates are located in the middle between the two load bearing beams, the two second connecting plates are located on two sides of the two first connecting plates respectively, and the first connecting plates and the second connecting plates are perpendicular to the bottom plate of the channel.
5. The elevator shaft formwork support steel beam as claimed in claim 4, wherein second reinforcing plates are respectively arranged between the two bearing steel beams at two ends on two sides of the bearing bracket, the two second reinforcing plates are respectively arranged on the bottom plates of the two channel steels, and the side ends of the two second reinforcing plates facing the inside between the two bearing steel beams are respectively connected with two ends of the second connecting plate.
6. The elevator shaft formwork support steel beam as claimed in claim 4, wherein the first connecting plate is provided with two first circular holes which are vertically arranged.
7. The elevator shaft formwork support steel beam as claimed in claim 4, wherein the second connecting plate is provided with two second round holes, and the two second round holes are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121881291.1U CN215291443U (en) | 2021-08-11 | 2021-08-11 | Elevator shaft formwork support steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121881291.1U CN215291443U (en) | 2021-08-11 | 2021-08-11 | Elevator shaft formwork support steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291443U true CN215291443U (en) | 2021-12-24 |
Family
ID=79527118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121881291.1U Active CN215291443U (en) | 2021-08-11 | 2021-08-11 | Elevator shaft formwork support steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291443U (en) |
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2021
- 2021-08-11 CN CN202121881291.1U patent/CN215291443U/en active Active
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