CN-224213723-U - Modularized assembled steel structure elevator hoistway

Abstract

The utility model relates to the technical field of elevator shafts, and discloses a modularized assembly type steel structure elevator shaft, which solves the problem that modules are inconvenient to splice at present, and comprises an upper steel frame, wherein the bottom of the upper steel frame is provided with a lower steel frame, a connecting mechanism is arranged between the upper steel frame and the lower steel frame and comprises an L-shaped plate positioned between the upper steel frame and the lower steel frame, the outer sides of the L-shaped plate are symmetrically and fixedly connected with two side plates, the outer sides of the two side plates are fixedly connected with positioning rods, the top of the lower steel frame is symmetrically and fixedly connected with two positioning blocks, the upper steel frame is sleeved on the outer sides of the two positioning blocks, positioning holes are formed in the outer sides of the two positioning blocks, the two positioning rods penetrate through the upper steel frame, and the two positioning rods are respectively inserted into the two positioning holes; according to the utility model, through the cooperation between the screw rod and the screw cylinder, the guide plate can be prevented from moving, so that the upper steel frame and the lower steel frame can be spliced quickly.

Inventors

• ZHUANG NAN
• WANG HONGLI
• ZHUANG HAIDONG

Assignees

• 青岛语桐电梯工程有限公司

Dates

Publication Date

20260508

Application Date

20250530

Claims (6)

1. 1. The modularized assembled steel structure elevator hoistway comprises an upper steel frame (1) and is characterized in that a lower steel frame (3) is arranged at the bottom of the upper steel frame (1), and a connecting mechanism (2) is arranged between the upper steel frame (1) and the lower steel frame (3); Coupling mechanism (2) are including being located L template (201) between upper steelframe (1) and lower steelframe (3), the outside symmetry fixedly connected with of L template (201) two curb plates (202), the equal fixedly connected with locating lever (203) in the outside of two curb plates (202), the top symmetry fixedly connected with of lower steelframe (3) two locating pieces (4), the outside of two locating pieces (4) is located to upper steelframe (1) cover, the outside of two locating pieces (4) all is equipped with locating hole (5), two locating levers (203) all pass upper steelframe (1), and two locating levers (203) insert respectively in two locating holes (5).
2. 2. The modular assembled steel structure elevator hoistway as claimed in claim 1, wherein the L-shaped plate (201) is fixedly connected with I-shaped blocks (209), T-shaped grooves (6) are formed in the outer sides of the upper steel frame (1) and the lower steel frame (3), and the I-shaped blocks (209) are inserted into the two T-shaped grooves (6).
3. 3. The modular assembled steel structure elevator hoistway of claim 1, wherein two guide rods (204) are symmetrically and fixedly connected to the upper steel frame (1), guide plates (208) are movably sleeved between the two guide rods (204), the guide plates (208) are located at the tops of the L-shaped plates (201), two upright posts (207) are symmetrically and fixedly connected to the tops of the L-shaped plates (201), the guide plates (208) are sleeved on the outer sides of the two upright posts (207), mounting blocks (2014) are fixedly sleeved on the outer sides of the two guide rods (204), springs (2013) are fixedly connected between the bottoms of the two mounting blocks (2014) and the tops of the guide plates (208), and the two springs (2013) are sleeved on the outer sides of the two guide rods (204) respectively.
4. 4. The modular assembled steel structure elevator hoistway of claim 1, wherein the upper steel frame (1) is fixedly connected with a screw rod (206), the guide plate (208) is located on the outer side of the screw rod (206), a screw barrel (205) is sleeved on the outer side of the screw rod (206) in a threaded manner, and the screw barrel (205) is abutted to the top of the guide plate (208).
5. 5. The modular assembled steel structure elevator hoistway as defined in claim 1, wherein the top of the L-shaped plate (201) is provided with an avoidance groove (2010), and the L-shaped plate (201) is located outside the screw (206) through the avoidance groove (2010).
6. 6. A modular assembled steel structure elevator hoistway as defined in claim 3, wherein the top of the guide plate (208) is symmetrically and rotatably connected with two limiting shafts (2012), the tops of the two mounting blocks (2014) are fixedly connected with limiting rings (2011), and the inner diameter value of each limiting ring (2011) is equal to the outer diameter value of each limiting shaft (2012).

Description

Modularized assembled steel structure elevator hoistway Technical Field The utility model belongs to the technical field of elevator shafts, and particularly relates to a modularized assembled steel structure elevator shaft. Background Along with the acceleration of the urban process and the vigorous development of the building industry, the steel structure elevator shaft has been widely applied in the fields of high-rise buildings, existing buildings, elevator additionally installed and the like by virtue of the remarkable advantages of high strength, light dead weight, short construction period, recycling and the like, and in recent years, the modularized assembly technology is taken as a novel building technology, and the characteristics of factory prefabrication and field rapid assembly are adopted, so that the field wet operation and construction environmental pollution are effectively reduced, the construction efficiency is greatly improved, and the steel structure elevator shaft gradually becomes an important development direction of steel structure elevator shaft construction. However, in the practical application process of the existing modular assembled steel structure elevator shaft, a plurality of bolts are generally adopted to splice each module, a large number of bolt holes are reserved on the module, the structural strength of the module is weakened, the bolt installation process is complex, cooperation of multiple persons is required, and a large amount of time and labor cost are consumed. Disclosure of utility model Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the modularized assembled steel structure elevator hoistway, and the problem that the modules are inconvenient to splice rapidly at present is effectively solved. The modular assembled steel structure elevator hoistway comprises an upper steel frame, wherein a lower steel frame is arranged at the bottom of the upper steel frame, and a connecting mechanism is arranged between the upper steel frame and the lower steel frame; The connecting mechanism comprises an L-shaped plate positioned between an upper steel frame and a lower steel frame, wherein two side plates are symmetrically and fixedly connected to the outer side of the L-shaped plate, positioning rods are fixedly connected to the outer sides of the two side plates, two positioning blocks are symmetrically and fixedly connected to the top of the lower steel frame, the outer sides of the two positioning blocks are sleeved with the upper steel frame, positioning holes are formed in the outer sides of the two positioning blocks, the two positioning rods penetrate through the upper steel frame, and the two positioning rods are respectively inserted into the two positioning holes. Preferably, the L-shaped plate is fixedly connected with an I-shaped block, the outer sides of the upper steel frame and the lower steel frame are respectively provided with a T-shaped groove, and the I-shaped block is inserted into the two T-shaped grooves. Preferably, two guide rods are symmetrically and fixedly connected to the upper steel frame, a guide plate is movably sleeved between the two guide rods, the guide plate is located at the top of the L-shaped plate, two stand columns are symmetrically and fixedly connected to the top of the L-shaped plate, the guide plate is sleeved on the outer sides of the two stand columns, mounting blocks are fixedly sleeved on the outer sides of the two guide rods, springs are fixedly connected between the bottoms of the two mounting blocks and the top of the guide plate, and the two springs are sleeved on the outer sides of the two guide rods respectively. Preferably, the upper steel frame is fixedly connected with a screw rod, the guide plate is positioned at the outer side of the screw rod, a screw cylinder is sleeved on the outer side thread of the screw rod, and the screw cylinder is abutted to the top of the guide plate. Preferably, the top of L template is equipped with dodges the groove, and the L template is located the outside of screw rod through dodging the groove. Preferably, the top of deflector symmetry rotation is connected with two spacing axles, and the equal fixedly connected with spacing ring in top of two installation pieces, the internal diameter value of spacing ring equals the external diameter value of spacing axle. Compared with the prior art, the utility model has the beneficial effects that: 1. The positioning between the upper steel frame and the lower steel frame can be realized through the coordination among the L-shaped plates, the I-shaped blocks, the T-shaped grooves, the positioning blocks, the side plates and the positioning rods, the L-shaped plates can be clamped through the coordination among the guide rods, the mounting blocks, the springs, the guide plates and the upright posts, and the guide plates can be prevented from moving through the coordination among the screw