CN211255104U

CN211255104U - Side speed reduction lift

Info

Publication number: CN211255104U
Application number: CN201921995421.7U
Authority: CN
Inventors: 邓永昌; 刘延飞; 刘光文; 周志强
Original assignee: Jinan Jinding Machinery Group Co ltd
Current assignee: Jinding (Shandong) Machinery Group Co.,Ltd.
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-14
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a side speed reduction lift, including two first guide rails and two second guide rails that are fixed in base top both sides, two first guide rail and two be provided with the lift mesa between the second guide rail, the equal fixedly connected with connecting seat in edge of lift mesa, two first bearing frame and two all install drive screw between the second bearing frame, one side fixedly connected with support frame of roof-rack outer wall, the speed reducer corresponding with two drive screw, two are installed at the center at support frame top all install between drive screw's both sides and the base with the corresponding second drive chain of connecting seat. The utility model discloses in, this side speed reduction lift not only the design has speed reduction elevating gear, has still the design to have synchronizer, both can realize going up and down, also can prevent simultaneously that the lift mesa from taking place to rock or suddenly drop at the in-process that goes up and down, and work efficiency improves greatly, is worth wideling popularize.

Description

Side speed reduction lift

Technical Field

The utility model relates to a lift equipment technical field especially relates to a side speed reduction lift.

Background

The elevator should be defined as: a lifting mechanical equipment or device for carrying a platform or a semi-closed platform for lifting people or goods on a vertical upper channel and a vertical lower channel is an integral consisting of the platform, equipment for operating the platform, a motor, a cable and other auxiliary equipment, and generally comprises a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism.

Common mechanical equipment in our daily life mainly applies to the lifting parking of automobiles during the lifting, the existing lifting machines are unreasonable in structural design, easy to shake in the lifting process, and often suddenly drop, so that certain potential safety hazards exist in the use process, and therefore a novel side face speed reduction lifting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a side deceleration elevator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a side speed reduction lift, is including two first guide rails and two second guide rails that are fixed in base top both sides, two first guide rail and two be provided with the lift mesa between the second guide rail, the equal fixedly connected with connecting seat in edge of lift mesa, two first guide rail and two the top fixedly connected with roof-rack of second guide rail, two first guide rail and two the top of second guide rail is two primary shaft bearings of fixedly connected with and two secondary shaft bearings, two respectively primary shaft bearing and two all install drive screw between the secondary shaft bearing, one side fixedly connected with support frame of roof-rack outer wall, the speed reducer corresponding with two drive screw is installed at the center at support frame top, install first drive chain, two between speed reducer and the two drive screw the second drive chain corresponding with the connecting seat is all installed to drive screw's both sides and base between.

As a further description of the above technical solution:

the two first guide rails and the two second guide rails are fixedly connected with the base through a plurality of expansion screws.

As a further description of the above technical solution:

and a balancing weight is installed at the center of the support frame.

As a further description of the above technical solution:

and the outer walls of the output shaft of the speed reducer and the two transmission screw rods are respectively provided with a transmission fluted disc corresponding to the first transmission chain.

As a further description of the above technical solution:

and the two ends of the second transmission chains are fixedly connected with the corresponding connecting seats at the corners of the lifting table board through bolts.

As a further description of the above technical solution:

a plurality of the connecting seat outer wall is provided with pulleys corresponding to the two first guide rails and the two second guide rails on one side, and the two first guide rails and the two second guide rails are provided with sliding grooves corresponding to the pulleys on one side.

The utility model discloses following beneficial effect has:

1. the utility model provides a side speed reduction lift compares with traditional device, the device simple structure, convenient and practical has realized the lift mesa synchronous lifting at a slow speed through the simple synchronous drive mechanism of design, greatly reduced the potential safety hazard, guaranteed the safety of vehicle or goods.

2. Compared with the traditional device, the device has the advantages that the structure and the design are greatly innovated and improved, the side face speed reduction lifter is not only provided with the speed reduction lifting device, but also provided with the synchronizing device, the lifting can be realized, meanwhile, the lifting table top can be prevented from shaking or suddenly falling in the lifting process, the working efficiency is greatly improved, and the device is worth of being widely popularized.

Drawings

Fig. 1 is a front view structural diagram of a side deceleration elevator provided by the present invention;

fig. 2 is a side view structural diagram of a side deceleration lift according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a first guide rail; 2. a second guide rail; 3. a base; 4. lifting the table top; 5. a connecting seat; 6. a top frame; 7. a first bearing housing; 8. a second bearing housing; 9. a drive screw; 10. a support frame; 11. a speed reducer; 12. a first drive chain; 13. a second drive chain; 14. a chute.

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: the utility model provides a side speed reduction lift, including two first guide rails 1 and two second guide rails 2 that are fixed in 3 top both sides of base, be provided with lift mesa 4 between two first guide rails 1 and two second guide rails 2, the equal fixedly connected with connecting seat 5 in edge of lift mesa 4, the top fixedly connected with roof-rack 6 of two first guide rails 1 and two second guide rails 2, two first bearing frame 7 and two second bearing frame 8 of fixedly connected with respectively at the top of two first guide rails 1 and two second guide rails 2, all install drive screw 9 between two first bearing frame 7 and two second bearing frame 8, one side fixedly connected with support frame 10 of roof-rack 6 outer wall, speed reducer 11 corresponding with two drive screw 9 is installed at the center at support frame 10 top, install first drive chain 12 between speed reducer 11 and two drive screw 9, all install the second drive chain corresponding with connecting seat 5 between the both sides of two drive screw 9 and the base 3 A chain 13.

Two first guide rails 1 and two second guide rails 2 and base 3 are all through a plurality of inflation screw fixed connection, utilize a plurality of inflation screw fixed connection to make its structural connection more firm, can not take place to become flexible easily.

The balancing weight is installed at the center of support frame 10, and the balancing weight can increase the whole weight of support frame 10 to can prevent that speed reducer 11 from shaking or offset taking place at the during operation.

The outer wall of the output shaft of the speed reducer 11 and the outer walls of the two transmission screw rods 9 are both provided with transmission gear discs corresponding to the first transmission chains 12, and the output shaft of the speed reducer 11 can drive the other two transmission gear discs to rotate through one transmission gear disc by designing the transmission gear discs, so that the two transmission screw rods 9 are driven to synchronously rotate.

The both ends of a plurality of second drive chains 13 all pass through bolt and the corresponding connecting seat 5 fixed connection of 4 edges of lift mesa, all pass through bolt and the corresponding connecting seat 5 of 4 edges of lift mesa through the both ends with a plurality of second drive chains 13 to make a plurality of second drive chains 13 can drive a plurality of connecting seats 5 in step and remove at the moving in-process, thereby drive lift mesa 4 and reciprocate.

The pulley corresponding with two first guide rails 1 and two second guide rails 2 is all installed to one side of a plurality of connecting seats 5 outer walls, and two first guide rails 1 and two second guide rails 2 outer walls's one side all seted up with the corresponding spout 14 of pulley, through design pulley and spout 14, both made things convenient for a plurality of connecting seats 5 to slide from top to bottom on two first guide rails 1 and two second guide rails 2, also can play limiting displacement simultaneously.

The working principle is as follows: the utility model provides a side speed reduction lift has great improvement innovation with traditional device, when using the side speed reduction lift, we can move that vehicle or goods to the center of lift mesa 4 top, after the vehicle or goods are fixed, we can start speed reducer 11, the outer wall of speed reducer 11 output shaft and the outer wall of two drive screws 9 are all installed with the drive fluted disc corresponding to first drive chain 12, through designing the drive fluted disc, make the output shaft of speed reducer 11 can drive two other drive fluted discs to rotate through one drive fluted disc, thereby drive two drive screws 9 to rotate synchronously, and install the second drive chain 13 corresponding to connecting seat 5 between two sides of two drive screws 9 and base 3, and the both ends of a plurality of second drive chains 13 are all fixedly connected with connecting seat 5 corresponding to lift mesa 4 edge through the bolt, utilize bolt and the corresponding connecting seat 5 of 4 edges and corners of lift mesa through the both ends with a plurality of second drive chain 13 to make a plurality of second drive chain 13 can drive a plurality of connecting seats 5 in step at the moving in-process and remove, thereby drive lift mesa 4 and reciprocate, thereby realized a plurality of connecting

seats

5 and 4 synchronous motion of lift mesa, the condition that the rocking of reduction and suddenly drop takes place.

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. The utility model provides a side speed reduction lift, is including being fixed in two first guide rail (1) and two second guide rail (2) of base (3) top both sides, its characterized in that: a lifting table board (4) is arranged between the two first guide rails (1) and the two second guide rails (2), connecting seats (5) are fixedly connected to corners of the lifting table board (4), top frames (6) are fixedly connected to the tops of the two first guide rails (1) and the two second guide rails (2), two first bearing blocks (7) and two second bearing blocks (8) are fixedly connected to the tops of the two first guide rails (1) and the two second guide rails (2) respectively, a transmission lead screw (9) is arranged between the two first bearing blocks (7) and the two second bearing blocks (8), a supporting frame (10) is fixedly connected to one side of the outer wall of the top frame (6), a speed reducer (11) corresponding to the two transmission lead screws (9) is arranged at the center of the top of the supporting frame (10), a first transmission chain (12) is arranged between the speed reducer (11) and the two transmission lead screws (9), and a second transmission chain (13) corresponding to the connecting seat (5) is arranged between the two sides of the two transmission screw rods (9) and the base (3).

2. A side decelerating elevator according to claim 1, characterized in that: the two first guide rails (1) and the two second guide rails (2) are fixedly connected with the base (3) through a plurality of expansion screws.

3. A side decelerating elevator according to claim 1, characterized in that: and a balancing weight is installed at the center of the support frame (10).

4. A side decelerating elevator according to claim 1, characterized in that: and the outer walls of the output shaft of the speed reducer (11) and the two transmission screw rods (9) are respectively provided with a transmission fluted disc corresponding to the first transmission chain (12).

5. A side decelerating elevator according to claim 1, characterized in that: and the two ends of the second transmission chains (13) are fixedly connected with the corresponding connecting seats (5) at the corners of the lifting table board (4) through bolts.

6. A side decelerating elevator according to claim 1, characterized in that: a plurality of connecting seat (5) outer wall's one side all install with two first guide rail (1) and two second guide rail (2) corresponding pulley, and two first guide rail (1) and two spout (14) corresponding with the pulley have all been seted up to one side of second guide rail (2) outer wall.