CN214059559U

CN214059559U - A safe lift for housing construction

Info

Publication number: CN214059559U
Application number: CN202022561398.XU
Authority: CN
Inventors: 王炎兵; 郑万洪; 潘新江; 史永强; 马永红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-27
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a safe lift for housing construction, including mount, car, distance sensor, supporting baseplate and fixed block, the mount is installed to supporting baseplate's upper surface one side, the support frame is installed to the inner wall both sides of mount, dead lever B is installed to the rear end face both sides of mount, be provided with the slide rail on one side outer wall of mount, install the slider on the slide rail, the slider is installed on one side outer wall of car, all be provided with the visual window on the preceding terminal surface of car and the rear end face, be provided with the car door on one side outer wall of car, the both sides of four corners of lower surface of car all are provided with damper, the upper surface of car is equipped with rings, install the lifting rope on the rings. The utility model discloses simple structure has reduced the impact force that the car whereabouts received, and factor of safety is high, the utility model discloses can accurately stop at different heights, convenient and practical.

Description

A safe lift for housing construction

Technical Field

The utility model relates to a construction technical field specifically is a safe lift for housing construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. With the development of social science and technology, the lifting platform has been popularized to every corner of social life, the application is more and more extensive, no matter the lifting machine is not opened in buildings, civil engineering and daily life of people, many merchants hold the trade opportunity and invest in a lot of time to build a factory, the lifting machine company stands in various industrial cities like bamboo shoots after rain, the market of the lifting machine is abnormal in fire explosion and is in short supply, and the social development is rapid, so that the development of the whole industry and the requirements of people are driven.

However, most of the safety elevators for building construction at the present stage lack safety protection measures when falling, have low safety factors, and cannot accurately stop the elevators at different heights, so that the progress of construction period is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe lift for housing construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safe elevator for house building construction comprises a fixed frame, a car, a distance sensor, a supporting bottom plate and fixed blocks, wherein the fixed frame is installed on one side of the upper surface of the supporting bottom plate, supporting frames are installed on two sides of the inner wall of the fixed frame, fixed rods B are installed on two sides of the rear end face of the fixed frame, a slide rail is arranged on the outer wall of one side of the fixed frame, a slide block is installed on the slide rail, the slide block is installed on the outer wall of one side of the car, visible windows are respectively arranged on the front end face and the rear end face of the car, a car door is arranged on the outer wall of one side of the car, damping mechanisms are respectively arranged on two sides of four corners of the lower surface of the car, a lifting rope is installed on the lifting ring, the other end of the lifting rope is connected with a rope coiling disc through a guide mechanism, rotating shafts are respectively installed on the outer walls of two sides of the rope coiling disc, the other end of pivot is installed in bearing B, bearing B sets up the outer wall top at the limiting plate, the pivot on the outer wall of serving reel one side passes bearing B on the limiting plate and through the output shaft of shaft coupling and motor, supporting baseplate's last surface mounting has the electric box, and the electric box is located between limiting plate and the mount, the preceding terminal surface of electric box is provided with the emergency exit, be provided with the safety lock on the emergency exit, supporting baseplate's last surface mounting has distance sensor, and distance sensor is located the car under.

Preferably, guiding mechanism includes leading wheel, dead lever A, bearing A, mounting panel A and mounting panel B, be provided with the leading wheel between mounting panel A and the mounting panel B, all be provided with bearing A on the outer wall both sides of leading wheel, all install dead lever A on mounting panel A and mounting panel B one side outer wall, dead lever A's the other end is installed in bearing A.

Preferably, the upper surface of the supporting bottom plate is provided with a limiting plate base, and the upper surface of the limiting plate base is provided with a limiting plate.

Preferably, damper includes piston cylinder, spring, piston push pedal, piston rod, bearing bottom plate, gasbag and block rubber, the piston rod is installed to the upper surface both sides of bearing bottom plate, the other end of piston rod passes the piston cylinder bottom and is connected with the piston push pedal, be provided with the spring between the top of piston push pedal and the inside top of piston cylinder, the upper surface central point of bearing bottom plate puts and installs the gasbag, the inside of gasbag is provided with the block rubber.

Preferably, a fixed block is installed on one side of the upper surface of the supporting bottom plate, and an electric motor is installed on the upper surface of the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model relates to a safety lift for housing construction, through the car, the bearing base, the gasbag, the rubber block, a piston section of thick bamboo, the cooperation setting of spring and piston rod, when the car falls, a piston section of thick bamboo and gasbag can receive the effect of impact force, a piston section of thick bamboo can make the spring carry out compression deformation resilience when receiving the impact force, the impact force that receives has been reduced, play the cushioning effect, the gasbag can compress when the gasbag receives the impact force, the gasbag compression makes the rubber block take place deformation resilience and drives gasbag elasticity resilience simultaneously, the effect of buffering has further been played, people and the material in the car have been protected.

(2) The utility model relates to a safe lift for housing construction, cooperation through supporting baseplate, distance sensor and electric box sets up, and the staff can pass through manual input target height, and when the car rose or descended target height, distance sensor can let the motor stop work through the controller to electric box signals to let the car accuracy park at different heights, convenient and fast has reduced the unnecessary time when transporting, has improved the efficiency of work.

Drawings

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

FIG. 2 is a schematic structural view of the damping mechanism of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the guiding mechanism of the present invention.

In the figure: 1. a guide mechanism; 101. a guide wheel; 102. fixing the rod A; 103. a bearing A; 104. mounting a plate A; 105. mounting a plate B; 2. a fixed mount; 3. a hoisting ring; 4. a lifting rope; 5. a car door; 6. a visual window; 7. a car; 8. a damping mechanism; 801. a piston cylinder; 802. a spring; 803. a piston push plate; 804. a piston rod; 805. a load-bearing floor; 806. an air bag; 807. a rubber block; 9. a support frame; 10. a slide rail; 11. a distance sensor; 12. a safety lock; 13. a safety door; 14. an electric box; 15. a coupling; 16. a support base plate; 17. a fixed block; 18. an electric motor; 19. fixing the rod B; 20. a slider; 21. a limiting plate; 22. a rotating shaft; 23. a limiting plate base; 24. rope coiling disc; 25. and a bearing B.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides an embodiment: a safe elevator for building construction comprises a fixed frame 2, a car 7, a distance sensor 11, a supporting bottom plate 16 and a fixed block 17, wherein the fixed frame 2 is installed on one side of the upper surface of the supporting bottom plate 16, supporting frames 9 are installed on two sides of the inner wall of the fixed frame 2, fixing rods B19 are installed on two sides of the rear end surface of the fixed frame 2, a slide rail 10 is arranged on the outer wall of one side of the fixed frame 2, a slide block 20 is installed on the slide rail 10, the slide block 20 is installed on the outer wall of one side of the car 7, visual windows 6 are respectively arranged on the front end surface and the rear end surface of the car 7, a car door 5 is arranged on the outer wall of one side of the car 7, damping mechanisms 8 are respectively arranged on two sides of four corners of the lower surface of the car 7, a hanging ring 3 is arranged on the upper surface of the car 7, a hanging rope 4 is installed on the hanging ring 3, the other end of the hanging rope 4 is connected with a rope coiling disc 24 through a guide mechanism 1, rotating shafts 22 are respectively installed on the outer walls of two sides of the rope coiling disc 24, the other end of the rotating shaft 22 is installed in a bearing B25, a bearing B25 is arranged above the outer wall of the limiting plate 21, the rotating shaft 22 on the outer wall of one side of the rope coiling disc 24 penetrates through the bearing B25 on the limiting plate 21 and is connected with an output shaft of the motor 18 through a coupler 15, an electric box 14 is installed on the upper surface of the supporting bottom plate 16 and is located between the limiting plate 21 and the fixed frame 2, a safety door 13 is arranged on the front end face of the electric box 14, a safety lock 12 is arranged on the safety door 13, a distance sensor 11 is installed on the upper surface of the supporting bottom plate 16, and the distance sensor 11 is located right below the car 7. The guide mechanism 1 comprises a guide wheel 101, a fixed rod A102, a bearing A103, a mounting plate A104 and a mounting plate B105, the guide wheel 101 is arranged between the mounting plate A104 and the mounting plate B105, the bearings A103 are arranged on two sides of the outer wall of the guide wheel 101, the fixed rod A102 is arranged on the outer wall of one side of the mounting plate A104 and the mounting plate B105, and the other end of the fixed rod A102 is arranged in the bearing A103. A limiting plate base 23 is arranged on the upper surface of the supporting bottom plate 16, and a limiting plate 21 is arranged on the upper surface of the limiting plate base 23. The shock absorption mechanism 8 comprises a piston cylinder 801, a spring 802, a piston push plate 803, a piston rod 804, a bearing bottom plate 805, an air bag 806 and a rubber block 807, wherein the piston rod 804 is installed on two sides of the upper surface of the bearing bottom plate 805, the other end of the piston rod 804 penetrates through the bottom of the piston cylinder 801 to be connected with the piston push plate 803, the spring 802 is arranged between the top of the piston push plate 803 and the top end of the inside of the piston cylinder 801, the air bag 806 is installed in the center of the upper surface of the bearing bottom plate 805, and the rubber block 807 is arranged inside the air bag 806. A fixed block 17 is mounted on one side of the upper surface of the supporting base plate 16, and a motor 18 is mounted on the upper surface of the fixed block 17.

The working principle is as follows: when the elevator car is used, an external power supply is connected, workers and materials to be transported enter the car 7, the workers input different heights, the car 7 can be accurately stopped at different heights through the distance sensor 11, the operation is simple and rapid, the working efficiency is improved, the motor 18 is started, when the motor 18 is started, the motor 18 can drive the rotating shaft 22 to rotate forwards or backwards, the rotating shaft 22 can drive the rope coiling disc 24 to rotate forwards or backwards when rotating forwards or backwards, the lifting rope 4 can be coiled or discharged when the rope coiling disc 24 rotates forwards or backwards, the lifting rope 4 can drive the car 7 to move linearly upwards or downwards on the sliding rail 10 through the guide mechanism 1 when being coiled or discharged, the transportation operation of the car 7 is realized, when the car 7 falls, the bearing bottom plate can land firstly, the piston cylinder 801 and the air bag 806 can be subjected to impact force, the spring 802 can be compressed and rebound when the piston cylinder 801 is subjected to impact force, reduced its impact force that receives, played the cushioning effect, gasbag 806 can compress when receiving the impact force, gasbag 806 compression can make rubber block 807 take place deformation resilience and drive gasbag 806 elasticity resilience simultaneously, the effect of buffering has further been played, people and material in the car 7 have been protected, the security has obtained the improvement, dead lever B19 one end on the rear end face of mount 2 can be fixed on building wall, make the device more firm, factor of safety improves.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe lift for housing construction, includes mount (2), car (7), distance sensor (11), supporting baseplate (16) and fixed block (17), its characterized in that: the elevator car comprises a supporting base plate (16), and is characterized in that a fixing frame (2) is installed on one side of the upper surface of the supporting base plate (16), a supporting frame (9) is installed on two sides of the inner wall of the fixing frame (2), a fixing rod B (19) is installed on two sides of the rear end face of the fixing frame (2), a sliding rail (10) is arranged on the outer wall of one side of the fixing frame (2), a sliding block (20) is installed on the sliding rail (10), the sliding block (20) is installed on the outer wall of one side of a car (7), visible windows (6) are arranged on the front end face and the rear end face of the car (7), a car door (5) is arranged on the outer wall of one side of the car (7), damping mechanisms (8) are arranged on two sides of four corners of the lower surface of the car (7), lifting rings (3) are arranged on the upper surface of the car (7), lifting ropes (4) are installed on the lifting rings (3), and the other ends of the lifting ropes (4) are connected with a rope coiling disc (24) through a guide mechanism (1), the outer walls of two sides of the rope coiling disc (24) are both provided with a rotating shaft (22), the other end of the rotating shaft (22) is arranged in a bearing B (25), the bearing B (25) is arranged above the outer wall of the limiting plate (21), the rotating shaft (22) on the outer wall of one side of the rope coiling disc (24) penetrates through the bearing B (25) on the limiting plate (21) and is connected with an output shaft of the motor (18) through the coupler (15), the electric box (14) is arranged on the upper surface of the supporting bottom plate (16), and the electric box (14) is positioned between the limit plate (21) and the fixed frame (2), a safety door (13) is arranged on the front end face of the electrical box (14), a safety lock (12) is arranged on the safety door (13), the upper surface of the supporting bottom plate (16) is provided with a distance sensor (11), and the distance sensor (11) is positioned under the lift car (7).

2. A safety hoist for use in building construction according to claim 1, characterized in that: guiding mechanism (1) includes leading wheel (101), dead lever A (102), bearing A (103), mounting panel A (104) and mounting panel B (105), be provided with leading wheel (101) between mounting panel A (104) and mounting panel B (105), all be provided with bearing A (103) on the outer wall both sides of leading wheel (101), all install dead lever A (102) on mounting panel A (104) and mounting panel B (105) one side outer wall, the other end of dead lever A (102) is installed in bearing A (103).

3. A safety hoist for use in building construction according to claim 1, characterized in that: the upper surface of the supporting bottom plate (16) is provided with a limiting plate base (23), and the upper surface of the limiting plate base (23) is provided with a limiting plate (21).

4. A safety hoist for use in building construction according to claim 1, characterized in that: damper (8) are including piston cylinder (801), spring (802), piston push pedal (803), piston rod (804), bearing bottom plate (805), gasbag (806) and rubber block (807), piston rod (804) are installed to the upper surface both sides of bearing bottom plate (805), the other end of piston rod (804) passes piston cylinder (801) bottom and is connected with piston push pedal (803), be provided with spring (802) between the top of piston push pedal (803) and the inside top of piston cylinder (801), gasbag (806) are installed to the upper surface central point of bearing bottom plate (805), the inside of gasbag (806) is provided with rubber block (807).

5. A safety hoist for use in building construction according to claim 1, characterized in that: a fixing block (17) is installed on one side of the upper surface of the supporting bottom plate (16), and an electric motor (18) is installed on the upper surface of the fixing block (17).