CN210884788U

CN210884788U - Goods lift car relies on device with buffer function

Info

Publication number: CN210884788U
Application number: CN201921761537.4U
Authority: CN
Inventors: 吴书建; 杨方明; 严友法
Original assignee: Kleiber Elevator Suzhou Co ltd
Current assignee: Kleiber Elevator Suzhou Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-30
Anticipated expiration: 2029-10-21

Abstract

The utility model provides a goods lift car relies on device with buffer function, including goods lift railway carriage or compartment: the goods elevator car is characterized in that springs are evenly and fixedly connected to the bottom wall of the lower end of the goods elevator car at equal intervals, a connecting plate is fixedly connected to the lower end of each spring, the cross section area of each connecting plate is matched with that of the corresponding shaft, limit sliders are fixedly connected to two sides of each connecting plate and are arranged on a sliding mechanism in a sliding mode, hinge rods are hinged to two sides of the lower end of the goods elevator car, T-shaped sliders are hinged to the lower ends of the two hinge rods, fixed rods are fixedly connected to the opposite outer sides of the two T-shaped sliders, fixing holes are formed in the corresponding positions of the limit sliders, the diameter of each fixing hole is larger than that of each fixing rod, T-shaped guide rails are fixedly connected to two. The utility model discloses have and play the effect that slows down to the speed of goods lift whereabouts, reduced the impact force.

Description

Goods lift car relies on device with buffer function

Technical Field

The utility model relates to a goods lift car technical field especially relates to a goods lift car relies on device with buffer function.

Background

The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. When dangerous accident takes place to drop when the goods lift, cushion the car through setting up buffer, thereby when reducing the goods lift and taking place dangerous accident whereabouts, the damage that leads to, but current device is installed in the bottom of shaft usually, because the goods lift takes place dangerous accident and is the free fall motion, the speed of whereabouts can be more and more fast, kinetic energy can be bigger and bigger along with the promotion of speed, and the device is installed in the shaft bottom, huge impact force during the whereabouts, lead to the damage of device easily, influence the effect of buffering, cause the casualties of personnel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in providing a goods lift car relies on device with buffer function.

In order to solve the technical problem, the utility model provides a goods lift car relies on device with buffer function, including the goods lift railway carriage or compartment: the goods elevator car is installed in the shaft through a sliding mechanism, springs are evenly and fixedly connected to the bottom wall of the lower end of the goods elevator car at equal intervals, a connecting plate is fixedly connected to the lower ends of the springs, the cross sectional area of the connecting plate is matched with that of the shaft, limiting sliders are fixedly connected to two sides of the connecting plate and are arranged on the sliding mechanism in a sliding mode, hinge rods are hinged to two sides of the lower end of the goods elevator car, T-shaped sliders are hinged to the lower ends of the two hinge rods, fixing rods are fixedly connected to the opposite outer sides of the two T-shaped sliders, fixing holes are formed in the corresponding positions of the limiting sliders, the diameter of each fixing hole is larger than that of each fixing rod, T-shaped guide rails are fixedly connected to two sides of the connecting plate.

Furthermore, the sliding mechanism comprises a sliding rail and a stable sliding block, the stable sliding block is fixedly connected to two sides of the cargo elevator car, the middle positions of two sides of the shaft are fixedly connected with the sliding rail through bolts, and the stable sliding block is arranged on the sliding rail in a sliding mode.

Furthermore, the opposite outer ends of the two fixing rods are fixedly provided with grooves.

Cargo lift car relying device with buffer function.

Furthermore, both ends of the T-shaped guide rail are fixedly connected with limiting blocks.

The utility model discloses a goods lift car relies on device with buffer function, beneficial effect lies in: through the design of dead lever, fixed orifices, hinge bar, T shape slider, T shape guide rail, when the goods ladder falls, the dead lever can insert in the fixed orifices, plays spacing effect to the whereabouts of goods ladder, is favorable to slowing down the speed when the goods ladder falls, kinetic energy when having reduced the goods ladder whereabouts has slowed down the impact force to the effect of buffering has been strengthened, is favorable to avoiding personnel's injures and deaths.

Drawings

Fig. 1 is a schematic view of a cargo lift car relying device with a buffering function according to the present invention;

fig. 2 is a top view of a cargo lift car relying device with a buffering function of fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 1 of a passenger elevator car riding device having a buffering function.

Labeled as: slide rail 1, goods lift railway carriage or compartment 2, shaft 3, firm slider 4, hinge bar 5, spacing slider 6, connecting plate 7, connecting plate 8, fixed orifices 9, recess 10, dead lever 11, T shape slider 12, stopper 13, T shape guide rail 14.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-3, this embodiment provides a goods lift car relies on device with buffer function, including goods lift railway carriage or compartment 2, goods lift railway carriage or compartment 2 installs in shaft 3 through slide mechanism, slide mechanism includes slide rail 1 and

firm slider

4, 4 fixed connection in the both sides of goods lift railway carriage or compartment 2 stabilize the slider 4, 3 both sides middle part positions of shaft pass through bolt and slide rail 1 fixed connection, 4 slip settings of firm slider are on slide rail 1, when goods lift railway carriage or compartment 2 goes up and down, drive firm slider 4 and remove on slide rail 1, thereby stability when having strengthened goods lift railway carriage or compartment 2 and removing.

Springs 8 are evenly and fixedly connected on the bottom wall of the lower end of the goods elevator car 2 at equal intervals, the lower end of each spring 8 is fixedly connected with a connecting plate 7, the cross section area of each connecting plate 7 is matched with that of the vertical shaft 3, both sides of each connecting plate 7 are fixedly connected with limiting sliders 6, the limiting sliders 6 are arranged on a sliding mechanism in a sliding mode, both sides of the lower end of the goods elevator car 2 are hinged with hinged rods 5, the lower ends of the two hinged rods 5 are hinged with T-shaped sliders 12, both opposite outer sides of the two T-shaped sliders 12 are fixedly connected with fixed rods 11, fixing holes 9 are formed in corresponding positions of the limiting sliders 6, the diameter of each fixing hole 9 is larger than that of each fixed rod 11, both sides of each connecting plate 7 are fixedly connected with T-shaped guide rails 14, the T-shaped sliders 12 are arranged on the T-shaped guide rails 14 in a, because can form a relatively sealed space in the shaft 3, the resistance of air can make connecting plate 7 upwards remove to make two T shape sliders 12 move right, insert dead lever 11 in the fixed orifices 9, make dead lever 11 and slide rail 1 looks butt, it is spacing to going on that the goods lift falls, thereby slow down the speed that the goods lift falls, kinetic energy when reducing the goods lift and falling, thereby reduced the impact force, then spring 8 cushions the impact force when descending to the ground.

Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the relative outer ends of two fixing rods 11 are all fixed with a groove 10, and through the design of the groove 10, the roughness of the end surface is increased, which is beneficial to increasing the friction force and enhancing the buffering effect on the falling speed of the goods elevator.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims

1. A cargo lift car relying device with a buffering function comprises a cargo lift car (2), and is characterized in that: the goods elevator car (2) is installed in a vertical shaft (3) through a sliding mechanism, springs (8) are uniformly and fixedly connected to the bottom wall of the lower end of the goods elevator car (2) at equal intervals, a connecting plate (7) is fixedly connected to the lower end of each spring (8), the cross section area of each connecting plate (7) is matched with that of the vertical shaft (3), limiting sliders (6) are fixedly connected to two sides of each connecting plate (7), the limiting sliders (6) are arranged on the sliding mechanism in a sliding mode, hinged rods (5) are hinged to two sides of the lower end of the goods elevator car (2), T-shaped sliders (12) are hinged to the lower ends of the two hinged rods (5), fixing rods (11) are fixedly connected to the opposite outer sides of the two T-shaped sliders (12), fixing holes (9) are formed in corresponding positions of the limiting sliders (6), and the diameters of the fixing holes (9) are larger, the T-shaped guide rails (14) are fixedly connected to two sides of the connecting plate (7), and the T-shaped sliding blocks (12) are arranged on the T-shaped guide rails (14) in a sliding mode.

2. The cargo lift car ride-on device with a buffering function as claimed in claim 1, wherein: the sliding mechanism comprises a sliding rail (1) and a stable sliding block (4), the stable sliding block (4) is fixedly connected to two sides of the freight elevator car (2), the middle positions of two sides of the vertical shaft (3) are fixedly connected with the sliding rail (1) through bolts, and the stable sliding block (4) is arranged on the sliding rail (1) in a sliding mode.

3. The cargo lift car ride-on device with a buffering function as claimed in claim 1, wherein: the opposite outer ends of the two fixing rods (11) are both fixedly provided with grooves (10).

4. The cargo lift car ride-on device with a buffering function as claimed in claim 1, wherein: and two ends of the T-shaped guide rail (14) are fixedly connected with limit blocks (13).