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CN-224200265-U - Stair template supporting structure

CN224200265UCN 224200265 UCN224200265 UCN 224200265UCN-224200265-U

Abstract

The utility model discloses a stair template supporting structure which comprises a plurality of threaded columns, a plurality of supporting tubes, supporting seats which are used for supporting stair templates and can be connected with the end parts of the threaded columns, and a base which can be connected with the end parts of the supporting tubes. The utility model has the characteristics of simple and convenient use, capability of mutually splicing the threaded columns and the supporting tubes with the same specification to form brackets with different specifications so as to adapt to stair templates with different heights, smaller required volume, easy storage and transportation and the like.

Inventors

  • ZHOU YUNGE
  • YU JUMING
  • SHEN XIANG
  • SHEN DONG
  • Shi Dieqiong
  • XU PING
  • SHEN LIJIANG

Assignees

  • 天伟建设集团有限公司

Dates

Publication Date
20260505
Application Date
20250520

Claims (6)

  1. 1. The stair template supporting structure is characterized by comprising a plurality of threaded columns (1), a plurality of supporting tubes (2), supporting seats (3) used for supporting stair templates and capable of being connected with the end parts of the threaded columns (1) and bases (4) capable of being connected with the end parts of the supporting tubes (2), wherein the supporting tubes (2) are in threaded connection with the threaded columns (1), one ends of the supporting tubes (2) are sleeved on the threaded columns (1) in an opening mode, blocking portions (21) are arranged at the other ends of the supporting tubes (2), the blocking portions (21) and openings of the supporting tubes (2) are mutually surrounded to form connecting grooves (22) capable of being in threaded fit with the end parts of the threaded columns (1), and connecting pieces (41) capable of being connected with the connecting grooves (22) are arranged on the bases (4).
  2. 2. The stair template supporting structure according to claim 1, wherein the side wall of the upper end of the threaded column (1) is provided with a radially arranged through hole (11), and when the threaded column (1) is connected with the supporting seat (3) or the supporting tube (2), the through hole (11) is exposed outside and is positioned at the uppermost end of the threaded column (1).
  3. 3. The stair template supporting structure according to claim 1, wherein one end of the supporting seat (3) is provided with a contact surface (31) which can be abutted against the stair template, the other end of the supporting seat (3) is provided with a connecting part (32), the connecting part (32) is rotationally connected with a fixed cylinder (33), and the fixed cylinder (33) can be sleeved at the end part of the threaded column (1) to be in threaded connection with the threaded column (1).
  4. 4. The stair formwork support structure according to claim 1, wherein the connecting piece (41) comprises a convex column (411) in threaded connection with the connecting groove (22) and an annular driving part (412) arranged on the periphery of the support tube (2) in a surrounding mode, and a connecting section (413) connected with the lower end of the convex column (411) is arranged at the lower end of the annular driving part (412).
  5. 5. The stair formwork support structure according to claim 4, wherein the base (4) is provided with a fixing groove (42) matched with the connecting piece (41), a rotating column (414) penetrating downwards through the bottom of the fixing groove (42) is arranged at the lower end of the protruding column (411), a rotating bearing (415) is arranged on the side wall of the rotating column (414), and an annular limiting portion (421) arranged on the periphery of the rotating bearing (415) in a surrounding mode is arranged on the bottom surface of the fixing groove (42).
  6. 6. The stair formwork support structure according to claim 5, wherein the bottom of the connecting section (413) is provided with an annular sliding block (416) located in the fixing groove (42), and an annular sliding rail (422) matched with the annular sliding block (416) is arranged on the bottom surface of the fixing groove (42).

Description

Stair template supporting structure Technical Field The utility model belongs to a supporting structure, and particularly relates to a stair template supporting structure. Background In the existing building construction, the construction of the stairs is generally realized by using a stair template support, concrete is poured in the erected stair template, a support for supporting the stair template is arranged for supporting the stair template, and after the concrete is solidified, the template and the support are removed, so that the construction of the stairs is realized. The stair design of various buildings is more, the height of the stair templates is also different, in the prior art, a support with adjustable length is usually adopted to stably support the stair templates so as to adapt to stair pouring with different heights, the required support is longer because the stair is usually provided with a certain height, the stair with different heights is required to be prepared with the support with different heights, the number of the supports with different specifications is large, the requirements on the specifications are different, and the stair is not easy to store and transport and is inconvenient to use and install. Disclosure of utility model The utility model aims to provide a stair template supporting structure, which solves the problems that the use in the prior art is inconvenient, the use specification requirements are different, the number requirements of brackets with different specifications are increased, the storage and the transportation are not easy, and the like. The technical aim of the utility model is mainly achieved by the technical scheme that the stair template supporting structure comprises a plurality of threaded columns, a plurality of supporting tubes, supporting seats which are used for supporting stair templates and can be connected with the end parts of the threaded columns, and bases which can be connected with the end parts of the supporting tubes, wherein the supporting tubes are in threaded connection with the threaded columns, one ends of the supporting tubes are sleeved on the threaded columns in an opening shape, blocking parts are arranged at the other ends of the supporting tubes, the blocking parts and the openings of the supporting tubes are mutually enclosed to form connecting grooves which can be in threaded fit with the end parts of the threaded columns, and connecting pieces which can be connected with the connecting grooves are arranged on the bases. The utility model further provides a preferable technical scheme, wherein a radial through hole is arranged on the side wall of the upper end of the threaded column, and the through hole is exposed outside and is positioned at the uppermost end of the threaded column when the threaded column is connected with the support seat or the support tube. As a further preferable technical scheme of the utility model; the stair support is characterized in that one end of the support seat is provided with a contact surface which can be abutted against the stair template, the other end of the support seat is provided with a connecting part, the connecting part is rotationally connected with a fixed cylinder, and the fixed cylinder can be sleeved at the end part of the threaded column and is in threaded connection with the threaded column. The connecting piece comprises a convex column in threaded connection with the connecting groove and an annular driving part which is annularly arranged on the periphery side of the supporting tube, and a connecting section connected with the lower end of the convex column is arranged at the lower end of the annular driving part. The base is provided with a fixing groove matched with the connecting piece, the lower end of the convex column is provided with a rotary column penetrating downwards at the bottom of the fixing groove, the side wall of the rotary column is provided with a rotary bearing, and the bottom surface of the fixing groove is provided with an annular limiting part which is annularly arranged at the periphery of the rotary bearing. The bottom of the connecting section is provided with an annular sliding block positioned in the fixed groove, and the bottom surface of the fixed groove is provided with an annular sliding rail matched with the annular sliding block. Therefore, the utility model has the characteristics of simple and convenient use, capability of mutually splicing the threaded columns and the supporting tubes with the same specification to form brackets with different specifications so as to adapt to stair templates with different heights, smaller required volume, easy storage and transportation and the like. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a cross-sectional view of the structure of FIG. 1; Fig. 3 is an enlarged view of the structure at a in fig. 2. Detailed Description The technical scheme o