CN207397569U - A kind of sliding guide shoe formula elevator device experiment porch - Google Patents

Abstract

The utility model relates to a sliding guide shoe type elevator system experiment platform, which belongs to the technical field of scientific research and teaching machinery. The two ends of the four guide rails of the utility model are provided with through holes and are connected and installed on the upper and lower support plates through bolts. The car is a welded shell, one of the two cars is used as a counterweight box, and the other is used as a passenger box; a return pulley is installed on the top of the car, and the traction wire rope passes through the return pulley, one end is fixed on the top plate, and the other end passes through The guide wheel is installed on the traction wheel, and the sliding guide shoe is installed on both sides of the car through bolt connection and buckled on the front end of the guide rail to form up and down sliding constraints. The top plate is installed on the support plate under the support of four guide rails, and there are long grooves on both sides for the traction wire rope to pass through the top plate. The lifting action of the two cars. According to the working principle of the elevator system, the utility model uses spare parts used in actual production to ensure the rigor and scientificity of the model.

Description

An experimental platform for a sliding guide shoe elevator system

technical field

The utility model relates to a sliding guide shoe type elevator system experiment platform, which belongs to the technical field of scientific research and teaching machinery.

Background technique

Elevators have become an indispensable service facility in high-rise buildings in modern society, and the development and teaching guidance for elevator systems is imminent. Since the elevator is installed in the reserved shaft of the building, it is not convenient for observation and teaching guidance, and it is not convenient for scientific research personnel to carry out related detection and experiments.

Contents of the invention

The purpose of this utility model is to provide a sliding guide shoe type elevator system experiment platform to solve the problems of the existing elevator system model such as bulky and bulky, inconvenient installation, and high prices of spare parts, etc., and to support teaching and scientific research work equipment, which is convenient for observation and teaching It can also be used as a guide for relevant technical personnel to carry out corresponding experiments and scientific research work.

The technical scheme adopted in the utility model is: a sliding guide shoe elevator system experiment platform, including a motor 1, a traction wheel 2, a top plate 4, a guide wheel 5, a rope return wheel 7, a car 8, a sliding guide shoe 9, Guide rail 11, bottom plate 12, guide rail support plate 13, traction wire rope 14;

Guide rails 11 are fixed between the corresponding four corners of the top plate 4 and the bottom plate 12, and the two ends of the guide rail 11 are fixed on the top plate 4 and the bottom plate 12 through the guide rail support plate 13, and the two cars 8 are relatively parallel. The guide shoe 9 is fixed on the guide rail 11, the car 8 can slide along the guide rail 11, one end of the car 8 is fixed with a return pulley 7, the traction wire rope 14 passes through the return pulley 7, one end is fixed on the top plate 4, and the other end passes through The top plate 4 is installed on the traction wheel 2 through the guide wheel 5 to achieve a traction ratio of 2:1. The traction wheel 2 is connected with the motor 1 and the motor 1 is fixed on the top plate 4 .

Further, the guide rail 11 directly adopts the T75 standard guide rail, which is consistent with the actual production use.

Further, the top plate 4 is provided with a long slot and a plurality of through holes are opened on both sides of the long slot, so as to facilitate the position adjustment of the guide wheel 5 .

Further, the length of the guide rail 11 is 1500mm.

Further, the sliding guide shoe 9 adopts a 029 guide shoe, which is consistent with actual production and use.

The utility model has the following beneficial effects: the utility model simulates the operation of the elevator system, has a simple structure, is convenient to install, fully demonstrates the working principle of the traction elevator system with a traction ratio of 2:1, and can be used for teaching purposes; at the same time, it adopts T75 standard guide rails , which plays an auxiliary role in the development of related scientific research projects.

Description of drawings

Fig. 1 is a schematic diagram of the shaft side structure of the utility model;

Fig. 2 is a schematic diagram of the top structure of the utility model;

Fig. 3 is a partial enlarged view of the support plate of the present utility model;

Fig. 4 is the car structural representation of the utility model;

Fig. 5 is the front view of the car system of the present utility model;

The labels in the figure are: 1-motor, 2-traction wheel, 3-motor installation base, 4-top plate, 5-guiding wheel, 6-guiding wheel mounting seat, 7-rope return wheel, 8-car, 9 -Sliding guide shoe, 10-Rope return wheel installation base, 11-Guide rail, 12-Bottom plate, 13-Guide rail support plate, 14-Traction wire rope.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the utility model will be further described, but the content of the utility model is not limited to said range.

Embodiment 1: As shown in Figure 1-5, an experimental platform for a sliding guide shoe elevator system includes a motor 1, a traction wheel 2, a motor mounting base 3, a top plate 4, a guide wheel 5, a guide wheel mounting seat 6, Return rope pulley 7, car 8, sliding guide shoe 9, return rope pulley installation base 10, guide rail 11, base plate 12, guide rail support plate 13, traction wire rope 14.

Two ends of four parallel guide rails 11 parallel to each other have through holes and are installed on the upper and lower end guide rail support plates 13 through bolt connection. The guide rail support plate 13 is respectively fixed on the top plate 4 and the bottom plate 12. The car 8 is a welded shell, and one of the two cars 8 is used as a counterweight box, and the other is used as a passenger box; , the rope return wheel 7 is fixed on the rope return wheel installation base 10, the traction wire rope 14 passes through the rope return wheel 7, and one end is fixed on the top plate 4, realizing a traction ratio of 2:1, reducing the traction load and improving the Lifting rated load capacity, the other end is installed on the traction wheel 2 through the guide wheel 5, the traction wheel 2 is connected with the motor 1, the motor 1 is fixed on the top plate 4 through the motor installation base 3, and the sliding guide shoe 9 is installed on the Both sides of the car 8 are buckled on the front end of the guide rail 11 to form up and down sliding constraints. The top plate 4 is installed on the guide rail support plate 13 under the support of four guide rails 11 and has long grooves on both sides so that the traction wire rope 14 passes through the top plate. Under the traction of the pulley 2, the traction wire rope 14 is driven to pull back the sheave 7, so as to realize the lifting movement of the two cars 8 in the direction constrained by the guide rail 11.

Embodiment 2: The guide rail 11 can adopt the T75 standard guide rail, and the sliding guide shoe 9 can adopt the 029 standard guide shoe, which maintains the consistency between the guide rail-guide shoe system and the actual production and use, and ensures the scientificity and reliability of the model. rigor.

Embodiment 3: The guide wheel 5 is fixed on the top plate 4 through the guide wheel mounting seat 6. The top plate 4 is provided with a long groove and a plurality of through holes are opened on both sides of the long groove, so as to facilitate the installation of the guide wheel mounting seat 6 The position is adjusted so that the position of the traction wire rope 14 is aligned with the return pulley 7.

Embodiment 4: The length of the guide rail 11 is 1500mm, the structure is light and handy, and it is convenient for disassembly and teaching guidance.

The specific implementation of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned implementation. Various changes are made.

Claims (5)

1. a kind of sliding guide shoe formula elevator device experiment porch, it is characterised in that：Including motor（1）, traction sheave（2）, top plate （4）, directive wheel（5）, return rope sheave（7）, car（8）, sliding guide shoe（9）, guide rail（11）, bottom plate（12）, rail support plate（13）、 Traction steel-cable（14）；

The top plate（4）And bottom plate（12）Guide rail is fixed between corresponding corner（11）, guide rail（11）Both ends pass through guide rail branch Fagging（13）It is fixed on top plate（4）And bottom plate（12）On, two cars（8）Opposite to be arranged in parallel, both sides are led by sliding Boots（9）It is fixed on guide rail（11）On, car（8）It can be along guide rail（11）It slides, car（8）One end is fixed with back rope sheave（7）, traction Steel wire rope（14）Through time rope sheave（7）, one end is fixed on top plate（4）On, one end passes through top plate（4）And pass through directive wheel（5）Peace Mounted in traction sheave（2）On, traction sheave（2）With motor（1）It is connected, motor（1）It is fixed on top plate（4）On.

2. sliding guide shoe formula elevator device experiment porch according to claim 1, it is characterised in that：The guide rail（11）Directly It connects using T75 standard rails, is consistent with actual production use.

3. sliding guide shoe formula elevator device experiment porch according to claim 1, it is characterised in that：The top plate（4）It opens There is elongated slot and be provided with multiple through holes in long groove on both sides, in order to directive wheel（5）Position adjusts.

4. sliding guide shoe formula elevator device experiment porch according to claim 1 or 2, it is characterised in that：The guide rail （11）Length is 1500mm.

5. sliding guide shoe formula elevator device experiment porch according to claim 1, it is characterised in that：It is described

Sliding guide shoe（9）Using 029 guide shoe, it is consistent with actual production use.