CN211114733U - Telescopic shaft platform support - Google Patents
Telescopic shaft platform support Download PDFInfo
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- CN211114733U CN211114733U CN201921926044.1U CN201921926044U CN211114733U CN 211114733 U CN211114733 U CN 211114733U CN 201921926044 U CN201921926044 U CN 201921926044U CN 211114733 U CN211114733 U CN 211114733U
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Abstract
The utility model relates to a telescopic shaft platform support, which comprises a telescopic beam and a main beam, wherein the telescopic beam is provided with a first through groove along the length direction, the upper part of one end of the telescopic beam is fixedly provided with a plurality of baffles, a first articulated plate is articulated in the first through groove of the other end of the telescopic beam, the end part of the first articulated plate extends out of the telescopic beam, a first upright post is fixedly arranged in the first through groove, a first semicircular groove is arranged on the first articulated plate, a first threaded hole is arranged on the first upright post, the first semicircular groove and the first threaded hole are coaxially arranged, the end part of the main beam is provided with a second through groove, a second articulated plate is articulated in the second through groove, the end part of the second articulated plate extends out of the main beam, a second upright post is fixedly arranged in the second through groove, a second semicircular groove is arranged on the second articulated plate, a second threaded hole is arranged on the second upright post, and the, the girder slides and sets up at first logical inslot, adopts this kind of support, reaches the purpose that makes the installation of pit shaft platform convenient.
Description
Technical Field
The utility model relates to a frame field is climbed to the building, concretely relates to telescopic pit shaft platform support.
Background
The shaft platform is mainly used for concrete pouring of shaft structures such as elevator shafts, equipment shafts, staircases and the like of high-rise buildings. Lateral pressure of concrete is mainly undertaken by the wall screw rod, and is simple to use, and fast, economy, the group of constituteing the pit shaft platform wants support piece to be the support of its lower part, generally build the in-process and set up the screw hole at the both ends of support usually, thereby bolt and screw hole difference threaded connection fixed bolster through on two walls, finally make the pit shaft platform obtain fixedly, and because the distance between the wall body is not fixed unchangeable in the tradition, the distance between the wall body is got to the on-the-spot volume usually, and then just can confirm the length of support, then carry out the on-the-spot cutting support, and punch from newly, waste time and energy, for this, the current problem is solved to the urgent need.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a telescopic shaft platform support reaches and makes the convenient purpose of shaft platform installation.
In order to achieve the above object, the present invention provides a telescopic shaft platform support, which includes a telescopic beam and a main beam, wherein the telescopic beam has a first through groove extending along a length direction of the telescopic beam, the upper portion of one end of the telescopic beam has a plurality of baffles, the first through groove at the other end of the telescopic beam has a first hinged plate hinged therein, an end portion of the first hinged plate extends out of the telescopic beam, a first upright post is fixedly arranged in the first through groove, the first hinged plate has a first semicircular groove extending along the length direction of the first hinged plate, the first upright post has a first threaded hole, and the first semicircular groove and the first threaded hole are coaxially arranged;
a second through groove is formed in the end portion of the main beam, a second hinge plate is hinged in the second through groove, the end portion of the second hinge plate extends out of the main beam, a second upright post is fixedly arranged in the second through groove, a second semi-circular groove penetrating through the second hinge plate is formed in the second hinge plate along the length direction of the second hinge plate, a second threaded hole is formed in the second upright post, and the second semi-circular groove and the second threaded hole are coaxially arranged;
the main beam is arranged in the first through groove in a sliding mode.
Further, first logical groove is fixed and is equipped with first limiting plate, the second is led to the groove and is fixed and is equipped with the second limiting plate, first stand is located first articulated slab with between the first limiting plate, the second stand is located the second articulated slab with between the second limiting plate.
Furthermore, the number of the baffle plates is two, one baffle plate is fixedly arranged at the upper end part of the telescopic beam, and the other baffle plate is fixedly arranged in the upper middle part of the telescopic beam.
Further, first limiting plate threaded connection is in first logical inslot, second limiting plate threaded connection is in the second is logical inslot.
Compared with the prior art, the utility model, its beneficial effect is:
in the actual use process, firstly measuring the distance between two walls, then taking out the telescopic beam and the main beam, inserting the main beam into the telescopic beam, simultaneously keeping the first hinged plate and the second hinged plate in a horizontal state, then measuring the distance between the first hinged plate and the second hinged plate to enable the distance between the first hinged plate and the main beam to be equal to the distance between the main beam and the walls, then downwards pulling the first hinged plate and the second hinged plate to enable the first hinged plate and the second hinged plate to rotate for a certain angle to prevent the walls from being scratched when the shaft platform support is hung, further influencing the integral attractiveness of the walls, and then downwards moving until the first semicircular groove on the first hinged plate and the second semicircular groove on the second hinged plate are contacted with the wall bolt (because the first semicircular groove is adopted, the wall bolt can automatically center to the first semicircular groove in the descending process), because the first hinged plate and the second hinged plate are respectively arranged in the first through groove and the second through groove, therefore, the rotating limit positions of the first hinged plate and the second hinged plate can only be kept parallel to the main beam, and then the two wall bolts are respectively screwed down to be matched with the first threaded hole and the second threaded hole, so that the shaft platform support is fixed.
Drawings
Fig. 1 is a perspective view of a telescoping wellbore platform support of the present invention;
fig. 2 is an installation flowchart of the telescopic shaft platform support of the present invention.
In the figure: 1. a telescopic beam; 11. a first through groove; 2. a main beam; 21. a second through groove; 3. a baffle plate; 4. a first hinge plate; 5. a first upright post; 6. a second hinge plate; 61. a second semi-circular groove; 7. a second upright post; 8. a first limit plate; 9. a second limiting plate; 10. a wall body; 13. wall bolts; 12. a wellbore platform support.
Detailed Description
In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
Referring to fig. 1 in conjunction with fig. 2, the present invention provides an embodiment:
the utility model provides a to achieve the above-mentioned purpose, the utility model provides a telescopic shaft platform support, shaft platform support 12 includes flexible roof beam 1 and girder 2, flexible roof beam 1 sets up the first through groove 11 that runs through along its length direction, the upper portion of the one end of flexible roof beam 1 has set firmly a plurality of baffles 3, articulated in the first through groove 11 of the other end of flexible roof beam 1 has first articulated plate 4, the tip of first articulated plate 4 stretches out flexible roof beam 1, fixed being equipped with first stand 5 in the first through groove 11, first articulated plate 4 sets up the first semicircle groove that runs through along its length direction, first screw hole has been seted up on the first stand 5, first semicircle groove and the coaxial setting of first screw hole;
a second through groove 21 is formed in the end portion of the main beam 2, a second hinge plate 6 is hinged in the second through groove 21, the end portion of the second hinge plate 6 extends out of the main beam 2, a second upright post 7 is fixedly arranged in the second through groove 21, a second semi-circular groove 61 which penetrates through the second hinge plate 6 is formed in the second hinge plate 6 along the length direction of the second hinge plate, a second threaded hole is formed in the second upright post 7, and the second semi-circular groove 61 and the second threaded hole are coaxially arranged;
the main beam 2 is slidably arranged in the first through groove 11.
In the actual use process, firstly measuring the distance between two walls 10, then taking out the telescopic beam 1 and the main beam 2, inserting the main beam 2 into the telescopic beam 1, simultaneously keeping the first hinged plate 4 and the second hinged plate 6 in a horizontal state, then measuring the distance between the first hinged plate 4 and the second hinged plate 6 to enable the distance between the first hinged plate 4 and the distance between the main beam and the walls 10 to be equal, then downwards pulling the first hinged plate 4 and the second hinged plate 6 to rotate for a certain angle to prevent the walls 10 from being scratched when the shaft platform support 12 is hung, further influencing the overall appearance of the walls 10, and then downwards moving until the first semicircular groove on the first hinged plate 4 and the second semicircular groove 61 of the second hinged plate 6 are contacted with the wall bolt 13 (because the first semicircular groove is adopted, the wall bolt 13 can automatically center to the first semicircular groove in the descending process), because the first hinged plate 4 and the second hinged plate 6 are respectively arranged in the first through groove 11 and the second through groove 21, the rotating limit positions of the first hinged plate 4 and the second hinged plate 6 can only keep parallel to the main beam 2, and then the two wall bolts 13 are respectively screwed down to be respectively matched with the first threaded hole and the second threaded hole, so that the shaft platform support 12 is fixed;
further, first logical groove 11 is fixed and is equipped with first limiting plate 8, the second leads to groove 21 and is fixed and is equipped with second limiting plate 9, first stand 5 is located first articulated slab 4 with between the first limiting plate 8, second stand (7) are located second articulated slab (6) with between second limiting plate (9).
Further, the number of the baffle plates 3 is two, one baffle plate 3 is fixedly arranged at the upper end part of the telescopic beam 1, and the other baffle plate 3 is fixedly arranged in the upper middle part of the telescopic beam 1.
The material consumption is less, and the cost is saved.
Further, the first limiting plate 8 is in threaded connection with the first through groove 11, and the second limiting plate 9 is in threaded connection with the second through groove 21.
Convenient installation in earlier stage and later stage are dismantled.
Claims (4)
1. A telescoping wellbore platform support, comprising: the shaft platform support (12) comprises a telescopic beam (1) and a main beam (2), the telescopic beam (1) is provided with a first through groove (11) which penetrates through along the length direction of the telescopic beam, the upper part of one end of the telescopic beam (1) is fixedly provided with a plurality of baffles (3), the first through groove (11) at the other end of the telescopic beam (1) is internally hinged with a first hinged plate (4), the end part of the first hinged plate (4) extends out of the telescopic beam (1), a first upright post (5) is fixedly arranged in the first through groove (11), the first hinged plate (4) is provided with a first semicircular groove which penetrates through along the length direction of the first hinged plate, the first upright post (5) is provided with a first threaded hole, and the first semicircular groove and the first threaded hole are coaxially arranged;
a second through groove (21) is formed in the end portion of the main beam (2), a second hinge plate (6) is hinged in the second through groove (21), the end portion of the second hinge plate (6) extends out of the main beam (2), a second upright post (7) is fixedly arranged in the second through groove (21), a second semi-circular groove (61) which penetrates through the second hinge plate (6) is formed in the second hinge plate along the length direction of the second hinge plate, a second threaded hole is formed in the second upright post (7), and the second semi-circular groove (61) and the second threaded hole are coaxially arranged;
the main beam (2) is arranged in the first through groove (11) in a sliding mode.
2. The telescoping wellbore platform support of claim 1, wherein: first logical groove (11) are fixed and are equipped with first limiting plate (8), the second leads to groove (21) and is fixed and be equipped with second limiting plate (9), first stand (5) are located first articulated slab (4) with between first limiting plate (8), second stand (7) are located second articulated slab (6) with between second limiting plate (9).
3. The telescoping wellbore platform support of claim 1, wherein: the number of the baffle plates (3) is two, one baffle plate (3) is fixedly arranged at the upper end part of the telescopic beam (1), and the other baffle plate (3) is fixedly arranged in the upper middle part of the telescopic beam (1).
4. The telescoping wellbore platform support of claim 2, wherein: the first limiting plate (8) is in threaded connection with the first through groove (11), and the second limiting plate (9) is in threaded connection with the second through groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926044.1U CN211114733U (en) | 2019-11-07 | 2019-11-07 | Telescopic shaft platform support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926044.1U CN211114733U (en) | 2019-11-07 | 2019-11-07 | Telescopic shaft platform support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114733U true CN211114733U (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926044.1U Active CN211114733U (en) | 2019-11-07 | 2019-11-07 | Telescopic shaft platform support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962909A (en) * | 2020-10-21 | 2020-11-20 | 上海建工五建集团有限公司 | Slidable supporting system suitable for vertical narrow space |
| CN112110316A (en) * | 2020-09-21 | 2020-12-22 | 马利群 | Elevator shaft traction rotary telescopic construction elevator and installation and use method thereof |
-
2019
- 2019-11-07 CN CN201921926044.1U patent/CN211114733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110316A (en) * | 2020-09-21 | 2020-12-22 | 马利群 | Elevator shaft traction rotary telescopic construction elevator and installation and use method thereof |
| CN111962909A (en) * | 2020-10-21 | 2020-11-20 | 上海建工五建集团有限公司 | Slidable supporting system suitable for vertical narrow space |
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