CN217708464U - Traction elevator with self-climbing function - Google Patents

Abstract

The utility model relates to an assembly type engineering technical field discloses a haulage lift with from function of climbing, including car protection platform and upper portion platform and the lower part platform of setting in the elevator well in setting up the elevator well: the upper platform is arranged between the car protection platform and the lower platform; a traction machine and a rope coiling device are installed at the top of the car protection platform, and a winding wheel is fixed at the driving end of the traction machine; the upper platform is an upper sliding frame, the lower platform is a lower sliding frame, and two sides of the upper platform and the lower platform are both connected through a jacking mechanism in a power mode. The utility model discloses this built-in construction elevator of traction formula with from function of climbing only needs the manual work to control at every turn to climb from the platform that climbs can, rope coiling ware, hauler, car protection platform can follow and climb from the platform that climbs in the well in automatic synchronization, and is safe swift more.

Description

Traction elevator with self-climbing function

Technical Field

The utility model relates to an assembly type engineering technical field specifically is a haulage lift with from climbing function.

Background

When the traditional traction type built-in construction elevator is lifted at every time, a bearing beam and a rope coiling device need to be lifted independently, tools such as a manual hoist, an electric hoist or a tower crane are generally needed, the lifting is high in danger, complex in process and long in time consumption, holes need to be formed in the structure, the lifting is generally carried out on 5-6 layers, the difference between the reachable layers and the construction layer is large, and the influence on site construction is large.

The traction type built-in construction elevator with the self-climbing function only needs manual control to climb from the climbing platform during lifting at every time, the rope coiling device, the traction machine and the car protection platform can follow the self-climbing platform to automatically and synchronously climb in a well, the fixed pulley is arranged on the car, the using amount of half of steel wire ropes can be reduced, and the traction type built-in construction elevator is safe, simple and convenient to use and short in time, and is very favorable for field vertical transportation, process alternation, safe civilized construction and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tow lift with from function of climbing, solved traditional built-in construction elevator of towed formula in the background art when promoting at every turn, need promote spandrel girder, rope coiling ware alone, generally need with the help of hand block, instrument such as electric block or tower crane, dangerous big during the promotion, the process is loaded down with trivial details, consume for a long time, need structurally to open the hole, general 5-6 layers promote once, it is great to reach the layer apart from the construction layer difference, influence the great problem of site operation.

In order to achieve the above object, the utility model provides a following technical scheme: a traction elevator with a self-climbing function comprises a car protection platform arranged in an elevator shaft, an upper platform and a lower platform which are arranged in the elevator shaft: the upper platform is arranged between the car protection platform and the lower platform; a traction machine and a rope coiling device are installed at the top of the lift car protection platform, and a winding wheel is fixed at the driving end of the traction machine; the upper platform is an upper sliding frame, the lower platform is a lower sliding frame, and two sides of the upper platform and the lower platform are both connected through a jacking mechanism in a power mode.

As a preferred embodiment of the present invention, the power mechanism is a hydraulic push rod, and the upper and lower ends of the hydraulic push rod are respectively movably mounted with an upper sliding frame and a lower sliding frame at opposite sides.

As a preferred embodiment of the present invention, a car is provided inside the upper sliding frame.

As a preferred embodiment of the present invention, the car protection platform is a beam plate, and provides an installation base surface for the traction machine and the winding wheel.

As a preferred embodiment of the utility model, car upper portion intermediate position is fixed with the fixed pulley, and the wire rope of serving ware passes through fixed pulley and take-up pulley wiring, and the wire rope tail end of serving ware finally with to heavy upper portion intermediate position fixed, be provided with the fixed pulley on the car, can reduce half wire rope's use amount, use promote safety, simple and convenient at every turn, weak point consuming time, very favourable to on-the-spot vertical transportation, process interlude, safe civilized construction etc..

As an optimal implementation mode of the utility model, elevator well inner chamber lateral wall install with to heavy back sliding connection's track, guarantee to rise to heavy can be stable in the elevator well.

As an optimized implementation manner of the utility model, the lateral wall of upper portion sliding frame and lower part sliding frame passes through the bolt and can dismantle with the elevator well inner wall and be connected, can be convenient for fix upper portion platform and lower part platform respectively in the elevator well at any time.

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

the utility model relates to a haulage lift with from function of climbing, this haulage built-in construction elevator with from function of climbing only needs the manual work to control at every turn to climb from the platform of climbing can, rope coiling ware, hauler, car protection platform can follow and climb from the platform of climbing in the well in automatic synchronization.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a side sectional view of a traction elevator with a self-climbing function according to the present invention;

fig. 2 is a schematic view of an overall front-view cross-sectional structure of a traction elevator with a self-climbing function according to the present invention;

fig. 3 is a schematic view of the front-view cross-sectional structure of the distribution position of the traction machine of the traction elevator with self-climbing function on the cross beam plate according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 2 of the traction elevator with the self-climbing function according to the present invention.

In the figure: 1. a rope winder; 2. a protective cover; 3. a fixed pulley; 4. a traction machine; 5. a beam plate; 6. an upper slide frame; 7. a car; 8. a lower slide frame; 9. a slide rail; 10. counterweight; 11. a hydraulic push rod; 12. winding wheel

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a traction elevator with a self-climbing function comprises a car protection platform arranged in an elevator shaft, an upper platform and a lower platform which are arranged in the elevator shaft: the upper platform is arranged between the car protection platform and the lower platform; car

The top of the protective platform is provided with a traction machine 4 and a rope winder 1, and a winding wheel 12 is fixed at the driving end of the traction machine 4; the upper platform is an upper sliding frame 6, the lower platform is a lower sliding frame 8, and two sides of the upper platform and the lower platform are dynamically connected through a jacking mechanism; the side walls of the upper sliding frame 6 and the lower sliding frame 8 are detachably connected with the inner wall of the elevator shaft through bolts; the power mechanism is a hydraulic push rod 11, and the upper end and the lower end of the hydraulic push rod 11 are respectively movably provided with one opposite side of an upper sliding frame 6 and one opposite side of a lower sliding frame 8; a car 7 is arranged inside the upper sliding frame 6; the car protection platform is crossbeam board 5, provide the installation base face for hauler 4 and take-up pulley 12, when realizing climbing in the elevator well, lower sliding frame 8 realizes fixedly with elevator well inner wall, then two hydraulic push rod 11 work on lower sliding frame 8 upper portion upwards promote upper sliding frame 6 carry out stable lifting height in the slide of elevator well inner wall, then realize fixed back with elevator well inner wall with upper sliding frame 6 again, will slide frame 8 and elevator well inner wall separately down, again go up sliding frame 6 and regard as the platform, it realizes driving lower sliding frame 8 and stabilizes the promotion at the track of elevator well in to unite hydraulic push rod 11 work, so repeatedly operate, can realize the rope winder, the hauler, car protection platform can follow upper sliding frame platform and go up the automatic synchronization of sliding frame platform in the well and climb.

Referring to fig. 2 and 4, further, a fixed pulley 3 is fixed at the middle position of the upper part of the car 7, a steel wire rope of the rope winder 1 is wound with a winding wheel 12 through the fixed pulley 3, the tail end of the steel wire rope of the rope winder 1 is finally fixed at the middle position of the upper part of the counterweight 10, the fixed pulley 3 can reduce the use amount of half of the steel wire rope, each lifting is safe, simple and convenient to use, the consumed time is short, the lifting device is very beneficial to field vertical transportation, process penetration, safe civilized construction and the like, and a track 9 connected with the back of the counterweight 10 in a sliding mode is installed on the side wall of the inner cavity of the elevator shaft.

It should be noted that the present invention relates to a traction elevator with self-climbing function, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of the traction elevator are known to those skilled in the art through technical manuals or conventional experimental methods.

The working principle is as follows: when the upper platform and the lower platform are required to realize self-climbing in the elevator shaft in the actual operation process, the lower sliding frame 8 is fixed with the inner wall of the elevator shaft, then the two hydraulic push rods 11 on the upper part of the lower sliding frame 8 work to upwards push the upper sliding frame 6 to perform stable lifting height in a slideway on the inner wall of the elevator shaft, then the upper sliding frame 6 is fixed with the inner wall of the elevator shaft, the lower sliding frame 8 is separated from the inner wall of the elevator shaft, then the upper sliding frame 6 is used as a platform, the rail of the lower sliding frame 8 in the elevator shaft is driven to perform stable lifting by combining the work of the hydraulic push rods 11, and the rope coiling device, the traction machine and the car protection platform can automatically and synchronously climb in the shaft along with the upper sliding frame platform.

Claims (7)

1. A traction elevator with a self-climbing function is characterized in that: including setting up car protection platform in the elevator well and setting up upper portion platform and the lower part platform in the elevator well:

the upper platform is arranged between the car protection platform and the lower platform;

a traction machine (4) and a rope coiling device (1) are installed at the top of the car protection platform, and a winding wheel (12) is fixed at the driving end of the traction machine (4);

the upper portion platform is upper portion sliding frame (6), and the lower part platform is lower part sliding frame (8), and both sides all link up through climbing mechanism power between upper portion platform and the lower part platform.

2. The traction elevator with a self-climbing function according to claim 1, characterized in that: the jacking mechanism is a hydraulic push rod (11), and the upper end and the lower end of the hydraulic push rod (11) are respectively and movably provided with one side of the upper sliding frame (6) and one side of the lower sliding frame (8) which are opposite to each other.

3. The traction elevator with a self-climbing function according to claim 2, characterized in that: and a lift car (7) is arranged on the inner side of the upper sliding frame (6).

4. The traction elevator with self-climbing function according to claim 3, characterized in that: the car protection platform is a cross beam plate (5) and provides an installation base surface for the traction machine (4) and the winding wheel (12).

5. The traction elevator with self-climbing function according to claim 4, characterized in that: the middle position of the upper part of the lift car (7) is fixed with a fixed pulley (3), a steel wire rope of the rope coiling device (1) is wound and connected with a winding wheel (12) through the fixed pulley (3), and the tail end of the steel wire rope of the rope coiling device (1) is finally fixed with the middle position of the upper part of the counterweight (10).

6. The traction elevator with self-climbing function according to claim 5, characterized in that: and a track (9) which is connected with the back of the counterweight (10) in a sliding way is arranged on the side wall of the inner cavity of the elevator shaft.

7. The traction elevator with self-climbing function according to claim 1, characterized in that: the side walls of the upper sliding frame (6) and the lower sliding frame (8) are detachably connected with the inner wall of the elevator shaft through bolts.

Images