CN212740331U

CN212740331U - Construction high-speed elevator

Info

Publication number: CN212740331U
Application number: CN202021378141.4U
Authority: CN
Inventors: 马鲁峰; 张延钊
Original assignee: Shandong Star Intelligent Equipment Co ltd
Current assignee: Shandong Star Intelligent Equipment Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-19
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a construction express elevator, which comprises a base, the upper surface central point of base puts fixedly connected with guide rail frame, the surface symmetry sliding connection of guide rail frame has the car, the antetheca of car rotates hinge connection and has the chamber door, the surface of car and keep away from one side fixedly connected with control room of guide rail frame, the second observation window has been seted up to the surface of control room. The utility model discloses in, the pneumatic cylinder promotes the rotor plate and rotates, and then make the rotor plate rotate horizontal position, the guard plate of both sides also is in the vertical state this moment, personnel in the car can walk the place of required work through the rotor plate, thereby avoided needing the condition that staff's jump could reach with the climbing, the security performance of elevator has been improved greatly, the guard plate of both sides also can protect the staff simultaneously, first damping spring and second damping spring can improve the shock attenuation effect of elevator greatly, and then the life of construction elevator has been improved.

Description

Construction high-speed elevator

Technical Field

The utility model relates to a building engineering conveyer technical field especially relates to a construction express elevator.

Background

The construction elevator is usually called as a construction elevator, the simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane on a construction site, generally has the carrying capacity of 1-3 tons, and has the running speed of 1-63M/min. Construction elevators produced in China are more and more mature and gradually move to the international world.

Current construction elevator is arriving the assigned position, has one section distance between car and the platform, needs staff's own jump or climbing to pass, and the danger coefficient is high, and is unsafe, and current construction elevator shock attenuation effect is unsatisfactory, can appear striking the condition of jolting when the elevator falls, not only influences the personnel in the car, can reduce the life of elevator moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a construction high-speed elevator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a construction high-speed elevator comprises a base, wherein a guide rail frame is fixedly connected to the center of the upper surface of the base, a car is symmetrically and slidably connected to the outer surface of the guide rail frame, a door is connected to the front wall of the car in a rotating and hinge mode, a control room is fixedly connected to the outer surface of the car and far away from one side of the guide rail frame, a second observation window is formed in the outer surface of the control room, a speed reduction motor is fixedly installed on the upper surface of the car, a rotating plate is rotatably connected to the outer surface of the car and far away from the bottom of one side of the door, a connecting piece is fixedly connected to the outer surface of the rotating plate and near the car, a hydraulic cylinder is rotatably connected to the inner wall of the car and near the rotating plate, the piston end of the hydraulic cylinder is rotatably connected with the, the utility model discloses a car damping device, including the car, the bottom of car is connected with the bracing piece, the bottom of bracing piece is overlapped and is established sliding connection and have the stay tube, the bottom fixedly connected with clamp plate of stay tube, the bracing piece is located the inside one end fixedly connected with limiting plate of stay tube, the inside of stay tube is equipped with first damping spring, first damping spring's both ends are connected with the bottom of stay tube and the lower fixed surface of limiting plate respectively, the upper surface of base just is located the fixed position bottom plate of car below, the spout has been seted up to the upper surface of bottom plate, the inside sliding connection of spout has the roof, a plurality of second damping spring of inside bottom fixedly connected with of spout, just the other end of second damping spring is connected with the lower fixed surface of roof.

As a further description of the above technical solution:

the outer surface of chamber door one side fixedly connected with handle, first observation window has been seted up to the surface of chamber door.

As a further description of the above technical solution:

the upper surface of car is fixedly connected with protection frame all around.

As a further description of the above technical solution:

the guide rail frame is characterized in that a reinforcing rod is arranged inside the guide rail frame, and two ends of the reinforcing rod are fixedly connected with the guide rail frames on two sides respectively.

As a further description of the above technical solution:

the lower fixed surface of car is connected with the protection casing, just the diameter of protection casing is greater than the diameter of bottom plate.

As a further description of the above technical solution:

the lower surface of the base is fixedly connected with an embedded part, and the embedded part is T-shaped.

The utility model discloses following beneficial effect has:

1. this construction high-speed elevator, car through setting up, the rotor plate, the connecting piece, pneumatic cylinder and guard plate, when the car removes the assigned position, start the pneumatic cylinder, the piston end of pneumatic cylinder promotes the connecting piece, thereby it rotates to promote the rotor plate, and then make the rotor plate rotate horizontal position, the guard plate of both sides also is in the vertical state this moment, personnel in the car can walk the place of required work through the rotor plate, thereby avoided needing the condition that staff's jump and climbing could reach, the security performance of elevator has been improved greatly, the guard plate of both sides also can protect the staff simultaneously.

2. This construction express elevator through the first damping spring, clamp plate, roof and the second damping spring that set up, when the car of elevator descends, clamp plate and roof contact, and the clamp plate extrudees first damping spring, roof extrusion second damping spring this moment to make the impact force offset with the car whereabouts, make personnel in the car can stand steadily, thereby improved the shock attenuation effect of elevator greatly, and then improved construction elevator's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the car of the present invention;

fig. 3 is a schematic view of the internal structure of the bottom plate of the present invention.

Illustration of the drawings:

1. a base; 2. a guide rail bracket; 3. a car; 4. a box door; 5. a handle; 6. a first observation window; 7. a control room; 8. a second observation window; 9. a reduction motor; 10. a protective frame; 11. a rotating plate; 12. a connecting member; 13. a hydraulic cylinder; 14. a protection plate; 15. a connecting plate; 16. a support bar; 17. supporting a tube; 18. pressing a plate; 19. a limiting plate; 20. a first damping spring; 21. a base plate; 22. a chute; 23. a top plate; 24. a second damping spring; 25. a reinforcing bar; 26. a protective cover; 27. an embedded part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a construction high-speed elevator comprises a base 1, a guide rail frame 2 is fixedly connected to the center of the upper surface of the base 1, a car 3 is symmetrically and slidably connected to the outer surface of the guide rail frame 2, a car door 4 is rotatably hinged to the front wall of the car 3, a control room 7 is fixedly connected to the outer surface of the car 3 and the side far away from the guide rail frame 2, a second observation window 8 is formed in the outer surface of the control room 7, a reduction motor 9 is fixedly mounted on the upper surface of the car 3, a rotating plate 11 is rotatably connected to the bottom of the outer surface of the car 3 and the side far away from the car door 4, a connecting piece 12 is fixedly connected to the outer surface of the rotating plate 11 and the side close to the car 3, a hydraulic cylinder 13 is rotatably connected to the inner wall of the car 3 and the position close to the rotating plate 11, the piston end of the hydraulic cylinder, a plurality of connecting plates 15 of lower surface array fixedly connected with of car 3, the lower fixed surface of connecting plate 15 is connected with the bracing piece 16, sliding connection has a stay tube 17 is established to the bottom cover of bracing piece 16, the bottom fixedly connected with clamp plate 18 of stay tube 17, the bracing piece 16 is located the inside one end fixedly connected with limiting plate 19 of stay tube 17, the inside of stay tube 17 is equipped with first damping spring 20, the both ends of first damping spring 20 are connected with the bottom of stay tube 17 and the lower fixed surface of limiting plate 19 respectively, the upper surface of base 1 just is located the position fixedly connected with bottom plate 21 of car 3 below, spout 22 has been seted up to the upper surface of bottom plate 21, spout 22's inside sliding connection has roof 23, a plurality of second damping spring 24 of inside bottom fixedly connected with of spout 22, and the lower fixed surface of the other end of.

A handle 5 is fixedly connected to one side of the outer surface of the box door 4, a first observation window 6 is formed in the outer surface of the box door 4, the handle 5 is used for facilitating opening of the box door 4, and the first observation window 6 is used for facilitating observation of the external condition by a person in the car 3; the periphery of the upper surface of the car 3 is fixedly connected with a protective frame 10, and the protective frame 10 is used for protecting maintenance personnel at the top of the car 3; the reinforcing rods 25 are arranged in the guide rail frames 2, two ends of each reinforcing rod 25 are fixedly connected with the guide rail frames 2 on two sides respectively, and the reinforcing rods 25 are used for increasing the strength of the guide rail frames 2 so as to prolong the service life of the elevator; a protective cover 26 is fixedly connected to the lower surface of the car 3, the diameter of the protective cover 26 is larger than that of the bottom plate 21, and the protective cover 26 is used for preventing rainwater and gravels from entering the pressure plate 18, so that the pressure plate 18 is corroded and abraded; the lower surface of base 1 is fixedly connected with built-in fitting 27, and the shape of built-in fitting 27 is the T shape, and built-in fitting 27 is for increasing the stability of base 1 to further increase the stability of elevator, avoid appearing rocking.

The working principle is as follows: when the construction high-speed elevator is used, when the car 3 moves to a designated position, the hydraulic cylinder 13 is started, the piston end of the hydraulic cylinder 13 pushes the connecting piece 12, so that the rotating plate 11 is pushed to rotate, the rotating plate 11 is further rotated to a horizontal position, the protection plates 14 on the two sides are also in a vertical state at the moment, personnel in the car 3 can walk to a place needing to work through the rotating plate 11, the situation that the personnel can only jump and climb is avoided, the safety performance of the elevator is greatly improved, meanwhile, the protection plates 14 on the two sides can also protect the personnel, when the car 3 of the elevator descends, the pressing plate 18 is in contact with the top plate 23, the pressing plate 18 extrudes the first damping spring 20 and the top plate 23 extrudes the second damping spring 24, the car 3 falls to offset impact force, the damping effect of the elevator is greatly improved, and the service life of the construction elevator is prolonged, has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A construction high-speed elevator comprises a base (1), and is characterized in that: the car door structure is characterized in that a guide rail frame (2) is fixedly connected to the center of the upper surface of a base (1), a car (3) is connected to the outer surface of the guide rail frame (2) in a symmetrical sliding mode, a car door (4) is connected to the front wall of the car (3) in a rotating mode, a control room (7) is fixedly connected to the outer surface of the car (3) and one side of the guide rail frame (2) away from the outer surface of the car, a second observation window (8) is formed in the outer surface of the control room (7), a speed reduction motor (9) is fixedly mounted on the upper surface of the car (3), a rotating plate (11) is rotatably connected to the outer surface of the car (3) and the bottom of one side of the car door (4) away from the outer surface of the car, a connecting piece (12) is fixedly connected to the outer surface of the rotating plate, the hydraulic cylinder (13) is connected with the outer surface of the connecting piece (12) in a rotating manner, the outer surface of the rotating plate (11) is close to the symmetrical fixedly connected guard plate (14) on one side of the car (3), the lower surface array of the car (3) is fixedly connected with a plurality of connecting plates (15), the lower surface fixedly connected support rod (16) of the connecting plates (15), the bottom end of the support rod (16) is sleeved with a support pipe (17) in a sliding manner, the bottom end fixedly connected with pressing plate (18) of the support pipe (17) is fixedly connected with a limiting plate (19), the support rod (16) is positioned at the inner end of the support pipe (17), a first damping spring (20) is arranged inside the support pipe (17), and the two ends of the first damping spring (20) are respectively connected with the bottom of the support pipe (17) and the lower surface fixedly, the utility model discloses a car damping spring's structure, including base (1), position fixedly connected with bottom plate (21) below just being located car (3), spout (22) have been seted up to the upper surface of bottom plate (21), the inside sliding connection of spout (22) has roof (23), a plurality of second damping spring (24) of inside bottom fixedly connected with of spout (22), just the other end of second damping spring (24) and the lower fixed surface of roof (23) are connected.

2. The construction express elevator according to claim 1, characterized in that: the outer surface of the box door (4) is fixedly connected with a handle (5), and the outer surface of the box door (4) is provided with a first observation window (6).

3. The construction express elevator according to claim 1, characterized in that: the protection frame (10) is fixedly connected to the periphery of the upper surface of the lift car (3).

4. The construction express elevator according to claim 1, characterized in that: the guide rail frame is characterized in that reinforcing rods (25) are arranged inside the guide rail frame (2), and two ends of each reinforcing rod (25) are fixedly connected with the guide rail frames (2) on two sides respectively.

5. The construction express elevator according to claim 1, characterized in that: the lower surface fixedly connected with protection casing (26) of car (3), just the diameter of protection casing (26) is greater than the diameter of bottom plate (21).

6. The construction express elevator according to claim 1, characterized in that: the lower surface of the base (1) is fixedly connected with an embedded part (27), and the embedded part (27) is T-shaped.