CN209778003U - Elevator is with tight axle device that rises with support safeguard function - Google Patents

Abstract

The utility model discloses a tight axle device that rises for elevator with support safeguard function, comprising a base plate, the top fixedly connected with of bottom plate rises the tight quick-witted case that rises, the top fixedly connected with connecting seat of the tight quick-witted case that rises, the top fixedly connected with of connecting seat rises tight pulley mount pad, the positive swing joint of the tight pulley mount pad that rises has the tight pulley that rises. Through setting up the bottom plate, the tight quick-witted case that rises, the connecting seat, the tight wheel mount pad that rises, the tight wheel that rises, the reinforcing plate, push away the dish, the push rod, the fixed plate, a spring, the polished rod, the cooperation of kelly and locating plate, make the kelly insert the inside of locating plate, fix the kelly through locating plate and bottom plate fixed connection, fix the reinforcing plate through the kelly, strengthen the bottom plate through the reinforcing plate and the tight quick-witted case that rises is connected between, prevent to rise tight quick-witted case and bottom plate and appear the clearance after using for a long time, prevent to rise tight quick-witted case and rock, prevent to rise the tight wheel phenomenon that the.

Description

Elevator is with tight axle device that rises with support safeguard function

Technical Field

The utility model relates to an elevator technical field specifically is an elevator is with rising dress axle device with support safeguard function.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track for continuous operation, commonly known as an escalator or a moving walkway. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.

The elevator comprises a plurality of components, the tensioning shaft device is just one of the elevator components, but the existing tensioning shaft device for the elevator is not provided with a protection mechanism, so that a gap is easy to appear between a bottom plate and the tensioning shaft device when a user uses the device for a long time, the tensioning shaft device drives a tensioning wheel to shake, the device cannot support and protect, and the practicability of the tensioning shaft device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator is with rising tight axle device with support safeguard function possesses the advantage that can support the protection, has solved current elevator with rising tight axle device and can not support the problem of protection.

In order to achieve the above object, the utility model provides a following technical scheme: a tensioning shaft device with a supporting and protecting function for an elevator comprises a base plate, wherein a tensioning case is fixedly connected to the top of the base plate, a connecting seat is fixedly connected to the top of the tensioning case, a tensioning wheel mounting seat is fixedly connected to the top of the connecting seat, a tensioning wheel is movably connected to the front of the tensioning wheel mounting seat, reinforcing plates are fixedly connected to two sides of the tensioning case, a push disc is arranged on the outer side of the top of each reinforcing plate, a push rod is fixedly connected to the bottom of the push disc, a fixing plate is fixedly connected to the bottom of the push rod, a spring is fixedly connected to the inner side of the fixing plate, the inner side of the spring is fixedly connected with the reinforcing plates, a polished rod is fixedly connected to the top and the bottom of the inner side of each reinforcing plate, a clamping rod penetrates through the fixing plate and extends to the outer portion of the fixing plate, and positioning, the outside of kelly runs through the reinforcing plate and extends to the inside of locating plate.

Preferably, an expansion screw is fixedly connected to the top of the reinforcing plate, and the bottom of the expansion screw penetrates through the reinforcing plate and extends into the bottom plate.

Preferably, the outside of locating plate is provided with the inflation set screw, the inboard of inflation set screw runs through the locating plate and extends to the inside of bottom plate.

Preferably, the top of the reinforcing plate is provided with a positioning hole, and the inner wall of the positioning hole is fixedly connected with the push rod.

Preferably, the bottom of the fixed plate is fixedly connected with a sliding block, the bottom of the inner wall of the reinforcing plate is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding manner.

Preferably, the outer side of the reinforcing plate is provided with a through hole, and the inner wall of the through hole is matched with the clamping rod for use.

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

1. The utility model discloses a cooperation through setting up bottom plate, tight quick-witted case that rises, connecting seat, tight pulley mount pad that rises, tight pulley, reinforcing plate, push tray, push rod, fixed plate, spring, polished rod, kelly and locating plate makes the kelly insert the inside of locating plate, fix the kelly through locating plate and bottom plate fixed connection, fix the reinforcing plate through the kelly, strengthen the connection between bottom plate and the tight machine case that rises through the reinforcing plate, prevent tight machine case and bottom plate to appear the clearance after using for a long time, prevent tight machine case rock, prevent tight pulley on the tight machine case that rises and to appear the phenomenon of squinting, can't be timely fixed protection to the elevator, prevent tight pulley also to appear the phenomenon that the support appears unstably, the elevator appears descending phenomenon, thereby reached the effect that can support the protection, solved current elevator and can's problem that can't support the protection with tight shaft device that rises, this tight axle device that rises for elevator with support safeguard function possesses the advantage that can support the protection, and the user can not appear the clearance when long-term the use between bottom plate and the tight axle device that rises, fixes the tight pulley that rises through the tight axle device that rises to can support the protection, improve the practicality of the tight axle device that rises.

2. The utility model discloses a set up the inflation screw, can make reinforcing plate and bottom plate be connected, prevent that the phenomenon that rocks from appearing in the reinforcing plate, through setting up inflation set screw, can fix the locating plate, it is more stable to make locating plate and bottom plate be connected, prevent that the phenomenon that rocks from appearing in the locating plate, through setting up the locating hole, can protect the push rod, prevent that frictional phenomenon from appearing in push rod and reinforcing plate, through setting up slider and spout, can protect the fixed plate, prevent that frictional phenomenon from appearing in fixed plate and reinforcing plate, through setting up the through-hole, can protect the kelly, prevent that frictional phenomenon from appearing in kelly and reinforcing plate.

drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1 according to the present invention;

Fig. 3 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a tension case 2, a connecting seat 3, a tension wheel mounting seat 4, a tension wheel 5, a reinforcing plate 6, a pushing disc 7, a pushing rod 8, a fixing plate 9, a spring 10, a polished rod 11, a clamping rod 12, a positioning plate 13, an expansion screw 14, an expansion positioning screw 15, a positioning hole 16, a sliding block 17, a sliding chute 18 and a through hole 19.

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.

Referring to fig. 1-3, a tension shaft device for an elevator with a supporting and protecting function comprises a bottom plate 1, a tension chassis 2 is fixedly connected to the top of the bottom plate 1, a connecting seat 3 is fixedly connected to the top of the tension chassis 2, a tension wheel mounting seat 4 is fixedly connected to the top of the connecting seat 3, a tension wheel 5 is movably connected to the front surface of the tension wheel mounting seat 4, reinforcing plates 6 are fixedly connected to both sides of the tension chassis 2, an expansion screw 14 is fixedly connected to the top of the reinforcing plate 6, the bottom of the expansion screw 14 penetrates through the reinforcing plate 6 and extends into the bottom plate 1, the reinforcing plate 6 is connected to the bottom plate 1 by the expansion screw 14, so as to prevent the reinforcing plate 6 from shaking, a push disc 7 is arranged on the outer side of the top of the reinforcing plate 6, a push rod 8 is fixedly connected to the bottom of the push disc 7, and a positioning hole 16 is formed, the inner wall of the positioning hole 16 is fixedly connected with the push rod 8, the push rod 8 can be protected by arranging the positioning hole 16, the friction phenomenon between the push rod 8 and the reinforcing plate 6 is prevented, the bottom of the push rod 8 is fixedly connected with the fixing plate 9, the bottom of the fixing plate 9 is fixedly connected with the slide block 17, the bottom of the inner wall of the reinforcing plate 6 is provided with the slide groove 18, the slide block 17 is in sliding connection with the slide groove 18, the fixing plate 9 can be protected by arranging the slide block 17 and the slide groove 18, the friction phenomenon between the fixing plate 9 and the reinforcing plate 6 is prevented, the inner side of the fixing plate 9 is fixedly connected with the spring 10, the inner side of the spring 10 is fixedly connected with the reinforcing plate 6, the top and the bottom of the inner side of the inner wall of the reinforcing plate 6 are both fixedly connected with the polish rod 11, the outer side of the, the inner wall of the through hole 19 is matched with the clamping rod 12 for use, the clamping rod 12 can be protected by arranging the through hole 19, the phenomenon that the clamping rod 12 and the reinforcing plate 6 rub is prevented, the positioning plates 13 are fixedly connected to both sides of the bottom plate 1, the outer sides of the positioning plates 13 are provided with expansion positioning screws 15, the inner sides of the expansion positioning screws 15 penetrate through the positioning plates 13 and extend to the inner part of the bottom plate 1, the positioning plates 13 can be fixed by arranging the expansion positioning screws 15, so that the connection between the positioning plates 13 and the bottom plate 1 is more stable, the phenomenon that the positioning plates 13 shake is prevented, the outer sides of the clamping rod 12 penetrate through the reinforcing plate 6 and extend to the inner part of the positioning plates 13, and by arranging the bottom plate 1, the tensioning case 2, the connecting seat 3, the tensioning wheel mounting seat 4, the tensioning wheel 5, the reinforcing plate 6, the push disc 7, the push rod 8, the fixing plate 9, the clamping rod 12 is inserted into the positioning plate 13, the clamping rod 12 is fixed by the fixed connection between the positioning plate 13 and the bottom plate 1, the reinforcing plate 6 is fixed by the clamping rod 12, the connection between the bottom plate 1 and the tensioning case 2 is reinforced by the reinforcing plate 6, the tensioning case 2 and the bottom plate 1 are prevented from generating a gap after being used for a long time, the tensioning case 2 is prevented from shaking, the phenomenon that the tensioning wheel 5 on the tensioning case 2 deviates is prevented, the elevator can not be fixed and protected in time, the phenomenon that the tensioning wheel 5 deviates from the elevator and is unstable in support and the elevator descends is prevented, so that the effect of supporting and protecting is achieved, the problem that the conventional tensioning shaft device for the elevator can not support and protect is solved, the tensioning shaft device for the elevator with the supporting and protecting function has the advantage of supporting and protecting, and the gap between the bottom plate 1 and the tensioning shaft device can not occur when a user uses the device for a long time, the tension wheel 5 is fixed through the tension shaft device, so that the tension wheel can be supported and protected, and the practicability of the tension shaft device is improved

When the device is used, a user firstly installs the bottom plate 1 at a proper position, then fixedly connects the tension case 2 with the bottom plate 1, pushes the push disc 7 to move inwards, the push disc 7 drives the push rod 8 to move inwards, the push rod 8 drives the fixing plate 9 to move inwards and simultaneously compress the spring 10, the fixing plate 9 drives the clamping rod 12 to move inwards, then fixedly connects two sides of the tension case 2 with the reinforcing plate 6, then loosens the push disc 7, resets through the spring 10, inserts the clamping rod 12 into the positioning plate 13, fixes the clamping rod 12 through the positioning plate 13, fixes the reinforcing plate 6 through the clamping rod 12, fixes the tension case 2 through the reinforcing plate 6, thereby increasing the stability of the tension case 2, preventing the tension wheel 5 on the tension case 2 from deviating, preventing the tension wheel 5 from fixing and protecting an elevator in time and also preventing the tension wheel 5 from deviating, the motor appears supporting unstably, and the phenomenon that the elevator descends appears.

In summary, the following steps: this tight axle device that rises with supporting safeguard function for elevator through bottom plate 1, tight quick-witted case 2 that rises, connecting seat 3, tight pulley mount pad 4 that rises, tight pulley 5 that rises, reinforcing plate 6, pushing disk 7, push rod 8, fixed plate 9, spring 10, polished rod 11, kelly 12 and locating plate 13's cooperation, has solved the problem that current tight axle device that rises for elevator can not support the protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an elevator is with tight axle device that rises with support safeguard function, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a tensioning case (2), the top of the tensioning case (2) is fixedly connected with a connecting seat (3), the top of the connecting seat (3) is fixedly connected with a tensioning wheel mounting seat (4), the front of the tensioning wheel mounting seat (4) is movably connected with a tensioning wheel (5), two sides of the tensioning case (2) are both fixedly connected with reinforcing plates (6), the outer side of the top of each reinforcing plate (6) is provided with a push disc (7), the bottom of each push disc (7) is fixedly connected with a push rod (8), the bottom of each push rod (8) is fixedly connected with a fixing plate (9), the inner side of each fixing plate (9) is fixedly connected with a spring (10), the inner side of each spring (10) is fixedly connected with the corresponding reinforcing plate (6), and the top and the bottom of the inner wall of each reinforcing plate (6) are both fixedly connected with a, the outside of polished rod (11) runs through fixed plate (9) and extends to outside fixedly connected with kelly (12) of fixed plate (9), the equal fixedly connected with locating plate (13) in both sides of bottom plate (1), the outside of kelly (12) runs through reinforcing plate (6) and extends to the inside of locating plate (13).

2. The elevator tensioner shaft device with supporting and protecting functions as claimed in claim 1, wherein: the top of the reinforcing plate (6) is fixedly connected with an expansion screw (14), and the bottom of the expansion screw (14) penetrates through the reinforcing plate (6) and extends into the bottom plate (1).

3. The elevator tensioner shaft device with supporting and protecting functions as claimed in claim 1, wherein: the outer side of the positioning plate (13) is provided with an expansion positioning screw (15), and the inner side of the expansion positioning screw (15) penetrates through the positioning plate (13) and extends to the inner part of the bottom plate (1).

4. The elevator tensioner shaft device with supporting and protecting functions as claimed in claim 1, wherein: the top of the reinforcing plate (6) is provided with a positioning hole (16), and the inner wall of the positioning hole (16) is fixedly connected with the push rod (8).

5. The elevator tensioner shaft device with supporting and protecting functions as claimed in claim 1, wherein: the bottom fixedly connected with slider (17) of fixed plate (9), spout (18) have been seted up to the bottom of reinforcing plate (6) inner wall, slider (17) and spout (18) sliding connection.

6. The elevator tensioner shaft device with supporting and protecting functions as claimed in claim 1, wherein: through-hole (19) have been seted up in the outside of reinforcing plate (6), the inner wall and the cooperation of kelly (12) of through-hole (19) are used.