CN214217971U

CN214217971U - Convenient small-size rotating base for jacking equipment who adjusts

Info

Publication number: CN214217971U
Application number: CN202023281788.8U
Authority: CN
Inventors: 韩绍明
Original assignee: Suzhou Kehong Lifting Machinery Co ltd
Current assignee: Suzhou Kehong Lifting Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a hoisting equipment technical field just discloses a convenient small-size rotating base for hoisting equipment who adjusts, which comprises a fixed base, the inside fixed mounting of fixing base has the rotating electrical machines, the inside fixedly connected with of fixing base is located the support bearing of rotating electrical machines top, the inboard fixedly connected with of support bearing and rotating electrical machines output shaft fixed connection's support column, the top fixedly connected with backup pad of support column. This convenient small-size rotating base for jacking equipment who adjusts, through set up fixed plate and support ball between support column and rotating electrical machines, when guaranteeing that the support column can normal rotation, play the effect of auxiliary stay, improve life, make two threaded rods can rotate through rotating the handle and utilizing the gear, remove about the support of last fixed pipe and lower fixed pipe, according to the length that the weight adjustment threaded rod of jack-up goods stretches out, guarantee the stability of support, facilitate the use.

Description

Convenient small-size rotating base for jacking equipment who adjusts

Technical Field

The utility model relates to a hoisting equipment technical field specifically is a convenient small-size rotating base for hoisting equipment who adjusts.

Background

The hoisting equipment starts a vertical or vertical and horizontal working stroke after material taking, is unloaded after reaching a destination, and then moves to a material taking place in an empty stroke to complete a working cycle, and then carries out secondary hoisting or carrying.

Hoisting equipment is applied in many places, wherein the application of small hoisting equipment is also very wide, but the base that small hoisting equipment used at present is when rotatory, and the support structure is few, leads to the life of base shorter to its fixed knot to can not adjust according to work weight, the unstable condition can appear, so provides a small hoisting equipment who conveniently adjusts and uses rotatory base.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a convenient small-size rotating base for hoisting equipment who adjusts possesses convenient adjustment and supports length, improves stability, improves advantages such as support life-span, has solved the base that present small-size hoisting equipment used when rotatory, and support framework is few, and the life that leads to the base is shorter to its fixed knot constructs and can not adjust according to work weight, the problem of the unstable condition can appear.

(II) technical scheme

For realizing above-mentioned convenient adjustment support length, improve stability, improve and support life purpose, the utility model provides a following technical scheme: a rotating base convenient to adjust for small-sized hoisting equipment comprises a fixed base, wherein a rotating motor is fixedly arranged inside the fixed base, a supporting bearing is fixedly connected inside the fixed base and positioned above the rotating motor, a supporting column fixedly connected with an output shaft of the rotating motor is fixedly connected on the inner side of the supporting bearing, a supporting plate is fixedly connected at the top end of the supporting column, a fixed plate positioned below the supporting column is fixedly connected inside the fixed base, a plurality of supporting balls are embedded at the top of the fixed plate, four upper fixed tubes and four lower fixed tubes are fixedly connected on the outer side of the fixed base and positioned below the upper fixed tubes, universal wheels are fixedly arranged at the bottoms of the four lower fixed tubes, threaded rods are respectively in threaded connection with the outer ends of the upper fixed tubes and the lower fixed tubes, and a connecting bearing is fixedly connected on the outer side of one end, far away from the fixed base, of the threaded rods, the outside fixedly connected with screwed pipe of connecting bearing, the top threaded connection of screwed pipe has the lead screw that extends to down the fixed pipe below, the bottom fixedly connected with ground plate of lead screw, adjacent two from top to bottom the equal fixedly connected with engaged with gear in outer end of threaded rod, the top four the equal fixedly connected with handle in outer end of threaded rod.

Preferably, the output shaft of the rotating motor is fixedly connected with the supporting column through a coupler, the fixing plate is an annular plate, and the fixing plate is matched with the supporting column.

Preferably, the fixing plate is internally provided with clamping holes matched with the supporting balls, and the supporting balls are annularly distributed in the fixing plate.

Preferably, opposite threads are formed in the upper fixing tube and the lower fixing tube, and the threads are matched with the threaded rod.

Preferably, two adjacent connecting bearings are fixedly connected, two threaded pipes are in one group, and four groups of threaded pipes are provided.

Preferably, the top end of the screw rod is fixedly connected with a cross rod, and the top of the grounding plate is provided with a plurality of fixing holes distributed at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient small-size rotating base for hoisting equipment who adjusts possesses following beneficial effect:

this convenient small-size rotating base for jacking equipment who adjusts, through set up fixed plate and support ball between support column and rotating electrical machines, when guaranteeing that the support column can normal rotation, play the effect of auxiliary stay, and the service life is prolonged, make two threaded rods can rotate through rotating the handle and utilizing the gear, remove about the support of last fixed pipe under with fixed pipe, the length that stretches out according to the weight adjustment threaded rod of jack-up goods, guarantee the stability of supporting, through the rotation of lead screw, ground plate contact ground, auxiliary stay, improve support stability, and convenient to use.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a fixed seat; 2. a rotating electric machine; 3. a support bearing; 4. a support pillar; 5. a support plate; 6. a fixing plate; 7. supporting the balls; 8. an upper fixed tube; 9. a lower fixed tube; 10. a universal wheel; 11. a threaded rod; 12. connecting a bearing; 13. a threaded pipe; 14. a screw rod; 15. a ground plate; 16. a gear; 17. a handle.

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 rotating base for a small hoisting device convenient to adjust comprises a fixed base 1, a rotating motor 2 is fixedly installed inside the fixed base 1, a supporting bearing 3 positioned above the rotating motor 2 is fixedly connected inside the fixed base 1, a supporting column 4 fixedly connected with an output shaft of the rotating motor 2 is fixedly connected to the inner side of the supporting bearing 3, a supporting plate 5 is fixedly connected to the top end of the supporting column 4, a fixed plate 6 positioned below the supporting column 4 is fixedly connected inside the fixed base 1, the output shaft of the rotating motor 2 is fixedly connected with the supporting column 4 through a coupler, the fixed plate 6 is an annular plate, the fixed plate 6 is matched with the supporting column 4, a plurality of supporting balls 7 are embedded at the top of the fixed plate 6, clamping holes matched with the supporting balls 7 are formed inside the fixed plate 6, the supporting balls 7 are annularly distributed in the fixed plate 6, the outer side of the fixed seat 1 is fixedly connected with four upper fixed tubes 8 and four lower fixed tubes 9 positioned below the upper fixed tubes 8, the bottoms of the four lower fixed tubes 9 are fixedly provided with universal wheels 10, the outer ends of the upper fixed tubes 8 and the lower fixed tubes 9 are in threaded connection with threaded rods 11, the inner parts of the upper fixed tubes 8 and the lower fixed tubes 9 are provided with opposite threads, the threads are matched with the threaded rods 11, the outer side of one end of each threaded rod 11 far away from the fixed seat 1 is fixedly connected with a connecting bearing 12, the outer side of each connecting bearing 12 is fixedly connected with a threaded tube 13, the upper and lower adjacent two connecting bearings 12 are fixedly connected, two threaded tubes 13 are in a group, four groups of threaded tubes 13 are provided, the top threads of the threaded tubes 13 are connected with a lead screw 14 extending to the lower fixed tube 9, the bottom end of the lead screw 14 is fixedly connected with a ground plate 15, and the top end of the lead screw 14 is fixedly connected with a cross rod, the top of the grounding plate 15 is provided with a plurality of fixing holes distributed at equal intervals, the outer ends of the upper and lower adjacent threaded rods 11 are fixedly connected with gears 16 which are meshed with each other, and the outer ends of the upper four threaded rods 11 are fixedly connected with handles 17.

In summary, the conveniently adjusted rotating base for the small hoisting equipment ensures that the supporting column 4 can normally rotate by arranging the fixing plate 6 and the supporting balls 7 between the supporting column 4 and the rotating motor 2, plays a role of auxiliary support, prolongs the service life, enables the two threaded rods 11 to rotate by rotating the handle 17 and utilizing the gear 16, the support of the upper fixing pipe 8 and the lower fixing pipe 9 moves left and right, the extending length of the threaded rod 11 is adjusted according to the weight of the lifted goods, the support stability is ensured, the ground plate 15 contacts the ground through the rotation of the screw rod 14, the support is assisted, the support stability is improved, the use is convenient, the problems that the service life of the base is short due to the fact that the support framework is few when the base used by the existing small-sized hoisting equipment rotates are solved, and the fixed structure can not be adjusted according to the working weight, and the problem of unstable condition can occur.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a convenient small-size rotating base for hoisting equipment who adjusts, includes fixing base (1), its characterized in that: the fixing device is characterized in that a rotating motor (2) is fixedly arranged inside the fixing seat (1), the supporting bearing (3) which is positioned above the rotating motor (2) is fixedly connected inside the fixing seat (1), the supporting column (4) which is fixedly connected with an output shaft of the rotating motor (2) is fixedly connected on the inner side of the supporting bearing (3), the supporting column (4) is fixedly connected on the top end of the supporting column (4), the supporting plate (5) is fixedly connected on the top end of the supporting column (4), the fixing plate (6) which is positioned below the supporting column (4) is fixedly connected inside the fixing seat (1), a plurality of supporting balls (7) are embedded on the top of the fixing plate (6), four upper fixing tubes (8) and four lower fixing tubes (9) which are positioned below the upper fixing tubes (8) are fixedly connected on the outer side of the fixing seat (1), universal wheels (10) are fixedly arranged on the bottoms of the lower fixing tubes (9), and threaded rods (11) are connected on the outer ends of the upper fixing tubes (8) and the lower fixing tubes (9) through threads, the one end outside fixedly connected with connection bearing (12) of fixing base (1) are kept away from in threaded rod (11), the outside fixedly connected with screwed pipe (13) of connection bearing (12), the top threaded connection of screwed pipe (13) has lead screw (14) that extends to down solid fixed tube (9) below, the bottom fixedly connected with ground plate (15) of lead screw (14), adjacent two from top to bottom the equal fixedly connected with engaged with gear (16), the top of outer end of threaded rod (11) is four the equal fixedly connected with handle (17) in outer end of threaded rod (11).

2. The rotating base for the small hoisting equipment convenient to adjust of claim 1, wherein: the output shaft of rotating electrical machines (2) passes through shaft coupling and support column (4) fixed connection, fixed plate (6) are the annular plate, fixed plate (6) and support column (4) looks adaptation.

3. The rotating base for the small hoisting equipment convenient to adjust of claim 1, wherein: the inside of fixed plate (6) is seted up with supporting ball (7) assorted card hole, and supporting ball (7) ring-shaped distribution is in fixed plate (6).

4. The rotating base for the small hoisting equipment convenient to adjust of claim 1, wherein: opposite threads are formed in the upper fixing pipe (8) and the lower fixing pipe (9), and the threads are matched with the threaded rod (11).

5. The rotating base for the small hoisting equipment convenient to adjust of claim 1, wherein: two adjacent upper and lower connecting bearings (12) are fixedly connected, two threaded pipes (13) form a group, and four groups of threaded pipes (13) are provided.

6. The rotating base for the small hoisting equipment convenient to adjust of claim 1, wherein: the top end of the screw rod (14) is fixedly connected with a cross rod, and the top of the grounding plate (15) is provided with a plurality of fixing holes which are distributed at equal intervals.