CN217680337U - Prefabricated staircase installation positioner - Google Patents
Prefabricated staircase installation positioner Download PDFInfo
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- CN217680337U CN217680337U CN202221213042.XU CN202221213042U CN217680337U CN 217680337 U CN217680337 U CN 217680337U CN 202221213042 U CN202221213042 U CN 202221213042U CN 217680337 U CN217680337 U CN 217680337U
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- prefabricated staircase
- positioning mechanism
- prefabricated
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- plate
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- 238000009434 installation Methods 0.000 title claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated staircase installing and positioning device, which comprises a height positioning mechanism, a horizontal positioning mechanism and a prefabricated staircase, wherein the prefabricated staircase comprises a staircase section and an upper connecting section; the height positioning mechanism sequentially comprises a base, an adjustable supporting rod and a top plate from bottom to top, the base is fixedly arranged on the ground, and the top plate is in contact with the upper connecting section; horizontal positioning mechanism includes fixed plate, stand, screw rod, carousel and push pedal, and the fixed plate sets firmly subaerial, and the stand sets firmly on the fixed plate, sets up the screw hole on the stand, screw rod and stand threaded connection, and carousel and push pedal set up respectively at the screw rod both ends, push pedal and prefabricated staircase butt. The utility model discloses a high positioning mechanism and horizontal positioning mechanism cooperation realize the preliminary location of prefabricated stair, avoid using lifting device to adjust the position of prefabricated stair, improve the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the installation of prefabricated stair, in particular to prefabricated stair installation positioner.
Background
With the development of the construction industry, the assembly type building is widely accepted by people. The fabricated building is a building which is fabricated by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and accessories on the site in a reliable connection mode. The prefabricated staircase is one of the commonly used components in the prefabricated building, and it has advantages such as efficient, construction speed is fast, quality controllability height.
When the prefabricated staircase in the prior art is installed, firstly, control lines of an upper stair section plate and a lower stair section plate of the staircase need to be laid on the surface outside a stair hole, an installation position is marked on a stair platform, an elevation control line is marked on the wall surface, then a hoisting hanging ring is connected with an internal thread embedded in the stair plates through a bolt so as to be convenient for the connection and hoisting of a steel wire rope hoisting tool and a chain block, the stair plates are finely adjusted by a crowbar after being basically in place until the position is correct, the prefabricated staircase is laid flat, when the stair plates are installed, the elevation of the installation position needs to be particularly correct, and the prefabricated staircase plates need to be unhooked after being corrected. This kind of mounting means is more complicated loaded down with trivial details, can't carry out preliminary installation location to prefabricated stair before the welding grout, and the installation needs lifting device constantly to adjust the position of prefabricated stair, has restricted the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated staircase installation positioner to need constantly adjust the lower problem of efficiency of construction to the position in the prefabricated staircase installation in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a prefabricated staircase installation positioning device comprises a height positioning mechanism, a horizontal positioning mechanism and a prefabricated staircase, wherein the prefabricated staircase comprises a staircase section and an upper connecting section, the height positioning mechanism is arranged at the bottom of the upper connecting section of the prefabricated staircase, and the horizontal positioning mechanism is arranged on the side surface of the prefabricated staircase at intervals and is abutted against the prefabricated staircase;
the height positioning mechanism sequentially comprises a base, an adjustable supporting rod and a top plate from bottom to top, the base is fixedly arranged on the ground, and the top plate is in contact with the upper connecting section;
horizontal positioning mechanism includes fixed plate, stand, screw rod, carousel and push pedal, the fixed plate sets firmly subaerial, the stand sets firmly on the fixed plate, set up the screw hole on the stand, screw rod and stand threaded connection, carousel and push pedal set up respectively at the screw rod both ends, push pedal and prefabricated staircase butt.
Further, adjustable branch includes sill pillar, adjusting part and fore-set, sill pillar and fore-set pass through the adjusting part and connect.
Further, the regulating part is a bidirectional threaded sleeve, and the top column and the bottom column are both provided with external threads and are both in threaded connection with the regulating part.
Furthermore, rubber pads are arranged on the top of the top plate and the side face of the push plate.
Furthermore, the stand is the rectangular plate of vertical setting, the plate body of rectangular plate is parallel with the side of prefabricated staircase.
Further, the fixed plate is fixedly connected with the ground through a bolt.
Further, the screw is horizontally arranged.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of prefabricated staircase installation positioner, through high positioning mechanism and horizontal positioning mechanism cooperation, constructor can tentatively fix a position prefabricated staircase before welding the watering to prefabricated staircase, avoids using lifting device to adjust prefabricated staircase's position, and then makes prefabricated staircase's construction more simple and convenient, improves the efficiency of construction.
2. The utility model provides a pair of prefabricated staircase installation positioner through set up the rubber pad in roof and push pedal, can effectively protect prefabricated staircase's atress position, avoids taking place structural damage.
3. The utility model provides a pair of prefabricated staircase installation positioner is fixed through bolt and ground, and the installation of being convenient for is dismantled, is favorable to the reuse of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the installation positioning device according to the present invention;
fig. 2 is a schematic structural view of a horizontal positioning mechanism according to the present invention;
fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.
In the figure: 1-height positioning mechanism, 11-base, 12-adjustable supporting rod, 13-top plate, 2-horizontal positioning mechanism, 21-fixing plate, 22-upright column, 23-screw rod, 24-rotary table, 25-push plate and 3-prefabricated staircase.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model provides a pair of prefabricated stair installation positioner, including height positioning mechanism 1, horizontal positioning mechanism 2 and prefabricated stair 3, prefabricated stair 3 includes the stair section and connects the last linkage segment of top half space, and height positioning mechanism 1 sets up the bottom of linkage segment on prefabricated stair 3 for the high position of location prefabricated stair 3, 2 intervals of horizontal positioning mechanism set up the side at prefabricated stair 3, and with 3 butts of prefabricated stair, be used for adjusting the horizontal position of location prefabricated stair 3.
The adjustable supporting rod 12 comprises a bottom column, an adjusting piece and a top column, the bottom column is fixedly connected with the base 11, the top column is fixedly connected with the top plate 13, and the adjusting piece is used for connecting the top column and the bottom column.
Preferably, the adjusting part is a two-way threaded sleeve, the bottom of the top column and the top of the bottom column are both provided with external threads, and the height of the adjustable supporting rod 12 is adjusted by rotating the sleeve.
Preferably, the upright posts 22 are vertically arranged rectangular plates, and the plate bodies of the rectangular plates are parallel to the side surfaces of the prefabricated staircase 3.
The top of the top plate 13 and the side surface of the push plate 25 are both provided with rubber pads, so that the prefabricated staircase 3 is prevented from being damaged.
When the height adjusting device is used, firstly, the height positioning mechanism 1 is installed at a preset position of the upper connecting section of the prefabricated staircase 3, and the height of the adjustable supporting rod 12 is adjusted, so that the top surface of the top plate 13 is flush with the preset height of the upper connecting section of the prefabricated staircase 3; then hoisting the prefabricated staircase 3 to enable the bottom of the upper connecting section of the prefabricated staircase 3 to be in contact with the top plate 13; then at prefabricated staircase 3's side-mounting horizontal positioning mechanism 2, rotate carousel 24, drive push plate 25 motion, make push plate 25 and prefabricated staircase 3 butt, and then fix a position prefabricated staircase 3's position, the constructor can withdraw from lifting device this moment, welds the watering to prefabricated staircase.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a prefabricated staircase installation positioner which characterized in that: the prefabricated staircase comprises a height positioning mechanism (1), a horizontal positioning mechanism (2) and a prefabricated staircase (3), wherein the prefabricated staircase (3) comprises a staircase section and an upper connecting section, the height positioning mechanism (1) is arranged at the bottom of the upper connecting section of the prefabricated staircase (3), and the horizontal positioning mechanism (2) is arranged on the side surface of the prefabricated staircase (3) at intervals and is abutted to the prefabricated staircase (3);
the height positioning mechanism (1) sequentially comprises a base (11), an adjustable supporting rod (12) and a top plate (13) from bottom to top, the base (11) is fixedly arranged on the ground, and the top plate (13) is in contact with the upper connecting section;
horizontal positioning mechanism (2) are including fixed plate (21), stand (22), screw rod (23), carousel (24) and push pedal (25), fixed plate (21) sets firmly subaerial, stand (22) set firmly on fixed plate (21), set up the screw hole on stand (22), screw rod (23) and stand (22) threaded connection, carousel (24) and push pedal (25) set up respectively at screw rod (23) both ends, push pedal (25) and prefabricated staircase (3) butt.
2. The prefabricated staircase installation positioning device of claim 1, wherein: the adjustable supporting rod (12) comprises a bottom column, an adjusting piece and a top column, wherein the bottom column is connected with the top column through the adjusting piece.
3. The prefabricated staircase installation positioning device of claim 2, wherein: the regulating part is a bidirectional threaded sleeve, and the top column and the bottom column are both provided with external threads and are both in threaded connection with the regulating part.
4. The prefabricated staircase installation positioning device of claim 1, wherein: rubber pads are arranged on the top of the top plate (13) and the side surface of the push plate (25).
5. The prefabricated staircase installation positioning device of claim 1, wherein: the upright post (22) is a vertically arranged rectangular plate, and the plate body of the rectangular plate is parallel to the side face of the prefabricated staircase (3).
6. The prefabricated staircase installation positioning device of claim 1, wherein: the fixed plate (21) is fixedly connected with the ground through bolts.
7. The prefabricated staircase installation positioning device of claim 1, wherein: the screw (23) is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221213042.XU CN217680337U (en) | 2022-05-20 | 2022-05-20 | Prefabricated staircase installation positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221213042.XU CN217680337U (en) | 2022-05-20 | 2022-05-20 | Prefabricated staircase installation positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680337U true CN217680337U (en) | 2022-10-28 |
Family
ID=83741406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221213042.XU Active CN217680337U (en) | 2022-05-20 | 2022-05-20 | Prefabricated staircase installation positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680337U (en) |
-
2022
- 2022-05-20 CN CN202221213042.XU patent/CN217680337U/en active Active
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