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CN-117306910-B - Steel construction with stand bearing structure

CN117306910BCN 117306910 BCN117306910 BCN 117306910BCN-117306910-B

Abstract

The invention relates to the technical field of steel structure support, and discloses a steel structure with a stand column supporting structure, which comprises a base, wherein a supporting column is fixedly arranged at the upper end of the base, vertical grooves are formed in the left end and the right end of the supporting column, a supporting device is arranged on the supporting column, the supporting device comprises a threaded rod, a conical gear A, a conical gear B, a rotating rod, a rotating disc, a threaded sliding block, a connecting rod and a supporting plate, the threaded rod is in rotary connection inside the supporting column, and the conical gear A is fixedly arranged on the outer wall of the threaded rod. This steel construction with stand bearing structure through being provided with strutting arrangement, and the supporting height of control backing plate satisfies the requirement of not co-altitude and different environment, and easy operation is convenient, and application scope is wide, through being provided with buffer, improves the stability of support, through being provided with stop device, prevents that the mistake from touching the carousel and leading to appearing not hard up condition when supporting the support, improves the stability when supporting.

Inventors

  • ZHENG MAORONG
  • WU YING

Assignees

  • 江西省富煌钢构有限公司

Dates

Publication Date
20260505
Application Date
20230919

Claims (6)

  1. 1. The steel structure with the upright post supporting structure comprises a base (1) and is characterized in that a supporting column (2) is fixedly arranged at the upper end of the base (1), vertical grooves (201) are formed in the left end and the right end of the supporting column (2), a supporting device (3) is arranged on the supporting column (2), and the supporting device (3) comprises: The threaded rod (301) is rotatably connected inside the support column (2), a conical gear A (302) is fixedly arranged on the outer wall of the threaded rod (301), and the conical gear A (302) is meshed with a conical gear B (303) at the lower end; the rotating rod (304) penetrates through the outer wall of the right end of the supporting column (2) and is in rotating connection with the supporting column (2), the left end of the rotating rod (304) is fixedly connected with the conical gear B (303), and the right end of the rotating rod (304) is fixedly connected with the rotary table (305); The threaded sliding block (306), the threaded sliding block (306) is in threaded connection on the outer wall of the threaded rod (301), the left end and the right end of the threaded sliding block (306) are respectively hinged with the connecting rod (307), and one end, far away from the threaded sliding block (306), of the connecting rod (307) is hinged with the supporting plate (308); The upper end of backup pad (308) is provided with buffer (4), buffer (4) are including fixed column (401), sliding block (402), buffer spring (403), slide bar (404) and attenuator (405), fixed column (401) lower extreme and backup pad (308) fixed connection, inside sliding connection of fixed column (401) has sliding block (402), the lower extreme fixed mounting buffer spring (403) of sliding block (402), the lower extreme of buffer spring (403) and the inside lower extreme fixed connection of fixed column (401), the upper end and the slide bar (404) fixed connection of sliding block (402), slide bar (404) run through fixed column (401) and with fixed column (401) sliding connection, backup pad (308) upper end middle part fixed mounting has attenuator (405). The outer wall of the rotating rod (304) is fixedly provided with fixed teeth (7), and the upper end of the fixed teeth (7) is provided with a limiting device (8); Stop device (8) are including stopper (801), gag lever post (802), pull block (803), spacing spring (804) and fixture block (805), stopper (801) fixed mounting is on the right-hand member outer wall of support column (2), run through on stopper (801) have gag lever post (802) and with gag lever post (802) sliding connection, gag lever post (802) upper end and pull block (803) fixed connection, the lower extreme and the fixture block (805) fixed connection of gag lever post (802), fixture block (805) meshes with fixed tooth (7) of lower extreme, cup joint spacing spring (804) on the outer wall of gag lever post (802), the upper end and the pull block (803) fixed connection of spacing spring (804), spacing spring (804) lower extreme and stopper (801) fixed connection.
  2. 2. The steel structure with the upright post supporting structure according to claim 1, wherein the upper end of the damper (405) is fixedly connected with the middle end of the bottom of the top plate (5), and sliding rods (404) are fixedly connected around the lower end of the top plate (5).
  3. 3. A steel structure with a column support structure according to claim 2, characterized in that a rubber pad (6) is fixedly mounted at the upper end of the top plate (5).
  4. 4. The steel structure with the upright support structure according to claim 1, wherein a chute (9) is formed on the outer wall of the rear end of the connecting rod (307), and a guide rod (10) is connected in a sliding manner in the chute (9).
  5. 5. The steel structure with the upright post supporting structure according to claim 1, wherein a guide plate (11) is fixedly arranged at the upper end of the supporting column (2), and a guide groove (12) is formed in the outer wall of the front end of the guide plate (11).
  6. 6. A steel structure with a column support structure according to claim 5, characterized in that the guide groove (12) is slidingly connected with a guide rod (10).

Description

Steel construction with stand bearing structure Technical Field The invention relates to the technical field of steel structure support, in particular to a steel structure with a stand column support structure. Background The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other components made of section steel, steel plates and the like, adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale plants, venues, super high-rise and the like because all the components or parts are connected by welding seams, bolts or rivets. In the prior art, the existing steel structure upright posts are mainly of a single structure, cannot be properly adjusted in height according to different use scenes and field environments, and are of a single structure, cannot be adjusted according to supported ranges, and have certain limitations, so that the applicability is low. Disclosure of Invention The present invention is directed to a steel structure with a column support structure, which solves the above-mentioned problems of the prior art. In order to achieve the above purpose, the invention provides a steel structure with a column support structure, which comprises a base, wherein a support column is fixedly arranged at the upper end of the base, vertical grooves are formed at the left end and the right end of the support column, a support device is arranged on the support column, and the support device comprises: the threaded rod is rotationally connected inside the support column, a conical gear A is fixedly arranged on the outer wall of the threaded rod, and the conical gear A is meshed with a conical gear B at the lower end; The rotating rod penetrates through the outer wall of the right end of the supporting column and is in rotating connection with the supporting column, the left end of the rotating rod is fixedly connected with the conical gear B, and the right end of the rotating rod is fixedly connected with the turntable; The screw thread slider, screw thread slider threaded connection on the outer wall of threaded rod, both ends are articulated with the connecting rod respectively about the screw thread slider, the one end that the connecting rod kept away from the screw thread slider is articulated with the backup pad. Preferably, the upper end of backup pad is provided with buffer, buffer is including fixed column, sliding block, buffer spring, slide bar and attenuator, fixed column lower extreme and backup pad fixed connection, the inside sliding connection of fixed column has the sliding block, the lower extreme fixed mounting buffer spring of sliding block, buffer spring's lower extreme and the inside lower extreme fixed connection of fixed column, the upper end and the slide bar fixed connection of sliding block, the slide bar runs through the fixed column and with fixed column sliding connection, backup pad upper end middle part fixed mounting has the attenuator, through the setting of attenuator, improves the shock attenuation effect. Preferably, the upper end of attenuator is fixed connection with the bottom middle-end of roof, fixedly connected with slide bar all around of the lower extreme of roof guarantees buffering and shock attenuation to the roof, avoids influencing the stability that the roof supported the support because of foreign object impact, improves stability. Preferably, the rubber pad is fixedly arranged at the upper end of the top plate, and the rubber pad is made of anti-skid rubber, so that the friction force of the support can be increased when the support is supported, and the stability of the support is enhanced. Preferably, fixed teeth are fixedly arranged on the outer wall of the rotating rod, and a limiting device is arranged at the upper end of each fixed tooth. Preferably, stop device is including stopper, gag lever post, pull block, stop spring and fixture block, stopper fixed mounting is on the right-hand member outer wall of support column, run through on the stopper and have the gag lever post and with gag lever post sliding connection, gag lever post upper end and pull block fixed connection, the lower extreme and the fixture block fixed connection of gag lever post, the fixture block meshes with the fixed tooth of lower extreme mutually, stop spring has been cup jointed on the outer wall of gag lever post, stop spring's upper end and pull block fixed connection, stop spring lower extreme and stopper fixed connection prevent carelessly touching the carousel through being provided with stop device to drive the threaded rod and rotate, when making the roof support the support, appear breaking away from not hard up condition, influence the stability of support. Preferably, a sliding groove is formed in the outer wall of the rear e