CN214570300U

CN214570300U - High elasticity detachable stand that shocks resistance

Info

Publication number: CN214570300U
Application number: CN202120332222.9U
Authority: CN
Inventors: 化志; 张帅; 仝灼金
Original assignee: Henan Coal Mine Machinery Co ltd
Current assignee: Henan Coal Mine Machinery Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-02
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a high elasticity detachable stand that shocks resistance relates to hoist technical field, specifically is a high elasticity detachable stand that shocks resistance, including the stand base, the last fixed surface of stand base is connected with central column, the peripheral stand of peripheral fixedly connected with of central column, the spacing ring has been cup jointed to the surface of peripheral stand, the top fixedly connected with stand roof of peripheral stand and central column, the peripheral sliding sleeve of peripheral fixedly connected with of stand roof. Through the cooperation setting of stand base, central stand, peripheral stand and stand roof, make this high elasticity detachable stand that shocks resistance possess but support column split and then the effect of being convenient for transportation and installation, through the cooperation setting of central traveller, peripheral traveller, central stand and compression spring, make this high elasticity detachable stand that shocks resistance possess support column and crossbeam and can avoid producing the effect of assaulting and then protecting article when lifting by crane article for elastic connection.

Description

High elasticity detachable stand that shocks resistance

Technical Field

The utility model relates to a hoist technical field specifically is a high elasticity detachable stand that shocks resistance.

Background

Fixed column type cantilever crane, also known as: the column type cantilever crane, column type spiral arm hang, it is the light-duty hoisting equipment of the new generation made for the custom modernization produces, the column type cantilever crane is suitable for the short distance, the application frequency, the closely spaced handling work, have high efficiency, energy-conservation, save effort, area is little, characteristics such as easy operation and maintenance.

But current fixed pillar cantilever crane has some defects in the use, and the support post is a whole can not the split on the one hand, and is inconvenient also inconvenient because bulky and the quality is heavy to make the transportation, and on the other hand support post can produce the impact when just lifting by crane article and lead to the article to damage for rigid connection with the crossbeam.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a high elasticity detachable stand that shocks resistance has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high elasticity detachable stand that shocks resistance, includes the stand base, the last fixed surface of stand base is connected with central stand, the peripheral stand of peripheral fixedly connected with of central stand, the spacing ring has been cup jointed to the surface of peripheral stand, the top fixedly connected with stand roof of peripheral stand and central stand, the peripheral sliding sleeve of peripheral fixedly connected with of stand roof, the inside sliding connection of peripheral sliding sleeve has peripheral traveller, the below of central stand is provided with compression spring, the top sliding connection of central stand has central traveller, the top fixedly connected with roof of central traveller and peripheral traveller, the top fixedly connected with crossbeam of connecting the roof, the below of crossbeam is provided with the electric hoist, the upper end and the lower extreme of peripheral stand all have the screw connection to have locking double-screw.

Preferably, the distance between the central sliding column and the upper surface of the upright column base is greater than the distance between the lower surface of the connecting top plate and the upper surface of the upright column top plate, and the central sliding column is in small clearance fit with an inner hole of the central upright column.

Preferably, step holes are formed in the peripheries of the upright column base and the upright column top plate, the upper end and the lower end of the peripheral upright column are inserted into the step holes, and an inner hexagon is formed in the middle of the locking stud.

Preferably, flanges are fixedly connected to the upper side and the lower side of the central upright post, and a distance is arranged between the upper surface of the central upright post and the lower surface of the upright post top plate.

Preferably, the middle of the stand column base is provided with a middle air hole, and the side surface of the stand column base is provided with a side air hole.

Preferably, the number of the peripheral upright columns is a plurality of the peripheral upright columns which are uniformly distributed on the periphery of the central upright column in a circumferential array mode, and the upper ends and the lower ends of the peripheral upright columns are provided with internal threads.

Preferably, the number of the limiting rings is in clearance fit with the peripheral upright columns, and locking screws are connected to the peripheries of the limiting rings in a threaded manner.

(III) advantageous effects

The utility model provides a high elasticity detachable stand that shocks resistance possesses following beneficial effect:

1. this high elasticity detachable stand that shocks resistance, through the stand base, central stand, the cooperation setting of peripheral stand and stand roof, make this high elasticity detachable stand that shocks resistance possess but the effect of support post split and then be convenient for transportation and installation, this stand comprises a plurality of dismantled and assembled parts, can unpack earlier when the transportation back transport and then do not need large crane to carry very conveniently, also can not need hoisting equipment and then be convenient for install through each part equipment during the installation of this stand.

2. This high elasticity detachable stand that shocks resistance, through central traveller, peripheral traveller, central stand and compression spring's cooperation setting, make this high elasticity detachable stand that shocks resistance possess the support post and the crossbeam produce the effect of assaulting and then protecting the article when can avoiding lifting by crane the article for elastic connection, the crossbeam is installed in the top of central traveller and peripheral traveller, central traveller and peripheral traveller can slide in the top of this stand and regard as the support through compression spring simultaneously, make the crossbeam at first overcome compression spring's elasticity down compression when electric hoist lifts by crane the article, and then the impact when absorbing the article of lifting by crane plays the effect of protecting the article.

Drawings

Fig. 1 is a schematic structural view of the whole three-dimensional view of the present invention;

fig. 2 is a schematic structural view of a partial sectional view of the present invention;

FIG. 3 is a schematic structural view of a partial perspective view of the present invention;

fig. 4 is a schematic structural diagram of the stand column base of the present invention.

In the figure: 1. a column base; 101. a middle air hole; 102. side air holes; 2. a central upright post; 3. a peripheral upright post; 4. a limiting ring; 5. a column top plate; 6. a peripheral sliding sleeve; 7. a peripheral traveler; 8. A compression spring; 9. a central strut; 10. connecting the top plate; 11. a cross beam; 12. an electric hoist; 13. locking the stud; 14. and locking the screw.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a high-elasticity detachable impact-resistant upright post comprises an upright post base 1, a middle air hole 101 is formed in the middle of the upright post base 1, side air holes 102 are formed in the side surface of the upright post base 1, a central upright post 2 is fixedly connected to the upper surface of the upright post base 1, peripheral upright posts 3 are fixedly connected to the periphery of the central upright post 2, a plurality of peripheral upright posts 3 are uniformly distributed on the periphery of the central upright post 2 in a circumferential array mode, internal threads are arranged at the upper end and the lower end of each peripheral upright post 3, a limiting ring 4 is sleeved on the outer surface of each peripheral upright post 3, a plurality of limiting rings 4 are in clearance fit with the peripheral upright posts 3, locking screws 14 are connected to the periphery of each limiting ring 4 through threads, upright post top plates 5 are fixedly connected to the upper portions and the lower portions of the peripheral upright posts 3 and the central upright post 2, flanges are fixedly connected to the upper portions and the lower portions of the central upright post 2, and the lower surface of the upright post top plates 5 are provided with intervals, step holes have been all seted up at the periphery of stand base 1 and stand roof 5, insert in the step hole the upper and lower end of peripheral stand 3, the peripheral fixedly connected with peripheral sliding sleeve 6 of stand roof 5, the inside sliding connection of peripheral sliding sleeve 6 has peripheral traveller 7, the below of central stand 2 is provided with compression spring 8, the top sliding connection of central stand 2 has central traveller 9, central traveller 9 and the little clearance fit of 2 hole of central stand, top fixedly connected with of central traveller 9 and peripheral traveller 7 is connected roof 10, the distance of central traveller 9 and stand base 1 upper surface is greater than the distance of connecting roof 10 lower surface to stand roof 5 upper surface, the top fixedly connected with crossbeam 11 of connecting roof 10, the below of crossbeam 11 is provided with electric hoist 12, the upper end of peripheral stand 3 and all threaded connection have locking stud 13 of lower extreme, the interior hexagonal has been seted up in the middle of locking stud 13.

When in use, the central upright post is fixed on the upper surface of the upright post base through the flange and the screw, then all the peripheral upright posts are inserted into the step groove and are pre-tightened through the locking studs, then all the limiting rings are sleeved on the outer surfaces of the peripheral upright posts, one of the limiting rings is further screwed into all the locking screws and is locked, the locking studs for fixing the upright post base and the peripheral upright posts are further locked, the upright posts are further erected and are fixed on the upright post base, the upright post top plate is further installed, then the original locking limiting rings are loosened, the spacing between all the limiting rings is further adjusted and are completely locked, the peripheral sliding sleeve is further fixed, the connecting top plate is further fixedly connected with the central sliding post and the peripheral sliding post, the compression spring is further placed into the bottom of the central upright post from the upper part, and then the central sliding post and the peripheral sliding post are inserted above the upright post, the bottom of the central sliding column is in contact with the compression spring, the elastic force of the compression spring can be overcome to move downwards when the connecting top plate is stressed, finally, the beam and the electric hoist are fixedly installed on the connecting top plate, and the installation is completed.

In conclusion, the impact-resistant stand column with high elasticity and detachable performance is provided with the effect that the support stand column can be detached and is convenient to transport and install through the matching arrangement of the stand column base, the central stand column, the peripheral stand column and the stand column top plate, the stand column is composed of a plurality of detachable parts, the stand column can be detached and then transported in the transportation process, the stand column can be transported conveniently without a large crane, the stand column can be installed conveniently without hoisting equipment through the assembly of various parts, the impact-resistant stand column with high elasticity and detachable performance is provided with the effect that the support stand column and the cross beam are in elastic connection to avoid impact generated when an object is lifted and further protect the object through the matching arrangement of the central slide column, the peripheral slide column, the central slide column and the peripheral slide column can slide above the stand column and are supported through the compression spring, when the electric hoist lifts an article, the beam overcomes the elasticity of the compression spring and compresses downwards, and impact generated when the article is lifted is absorbed to protect the article.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high elasticity detachable stand that shocks resistance, includes stand base (1), its characterized in that: the upper surface of the upright column base (1) is fixedly connected with a central upright column (2), the periphery of the central upright column (2) is fixedly connected with peripheral upright columns (3), the outer surface of the peripheral upright columns (3) is sleeved with a limiting ring (4), the upper parts of the peripheral upright columns (3) and the central upright column (2) are fixedly connected with an upright column top plate (5), the periphery of the upright column top plate (5) is fixedly connected with a peripheral sliding sleeve (6), the inner part of the peripheral sliding sleeve (6) is slidably connected with a peripheral sliding column (7), a compression spring (8) is arranged below the central upright column (2), the upper part of the central upright column (2) is slidably connected with a central sliding column (9), the upper parts of the central sliding column (9) and the peripheral sliding column (7) are fixedly connected with a connecting top plate (10), and the upper part of the connecting top plate (10) is fixedly connected with a cross beam (11), an electric hoist (12) is arranged below the cross beam (11), and locking studs (13) are in threaded connection with the upper end and the lower end of the peripheral upright posts (3).

2. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: the distance between the central sliding column (9) and the upper surface of the upright column base (1) is greater than the distance between the lower surface of the connecting top plate (10) and the upper surface of the upright column top plate (5), and the central sliding column (9) is in small clearance fit with the inner hole of the central upright column (2).

3. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: step holes are formed in the peripheries of the upright post base (1) and the upright post top plate (5), the upper end and the lower end of the peripheral upright post (3) are inserted into the step holes, and an inner hexagon is formed in the middle of the locking stud (13).

4. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: the upper side and the lower side of the central upright post (2) are fixedly connected with flanges, and a space is arranged between the upper surface of the central upright post (2) and the lower surface of the upright post top plate (5).

5. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: the middle of the upright post base (1) is provided with a middle air hole (101), and the side surface of the upright post base (1) is provided with a side air hole (102).

6. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: the quantity of the peripheral upright columns (3) is uniformly distributed on the periphery of the central upright column (2) in a circumferential array mode, and internal threads are arranged at the upper end and the lower end of each peripheral upright column (3).

7. A highly elastic removable impact resistant stud as claimed in claim 1, wherein: the quantity of the limiting rings (4) is in clearance fit with the peripheral upright posts (3), and locking screws (14) are connected to the periphery of the limiting rings (4) in a threaded manner.