CN212359345U

CN212359345U - Stackable movable multifunctional railing base

Info

Publication number: CN212359345U
Application number: CN202020558276.2U
Authority: CN
Inventors: 刘国军
Original assignee: Guangzhou Chuangshide Environmental Protection Technology Co ltd
Current assignee: Guangzhou Chuangshide Environmental Protection Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-15
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a portable multi-functional railing base that can pile up, fill up including cast iron chassis and a plurality of and glue, fill up and glue the bottom that sets up on cast iron chassis, the center department on cast iron chassis is equipped with the railing mounting hole that is used for fixed railing, is equipped with the U-shaped notch that can put into the railing on the cast iron chassis, and the lateral part on cast iron chassis is equipped with two lugs that outwards extend symmetric distribution, and the lug is equipped with the shaft hole, and the wheel components is installed to the lug in shaft hole department detachably, and the top that is located wheel components is equipped with the apron that can cover wheel components. The U-shaped notches can be arranged to enable the railings to be placed in a stacked mode, and space is fully utilized; the roller components can be pushed and pulled to move in an inclined state, and the shielding plate is arranged above the roller components, so that the roller components can be well shielded and protected, the roller components are prevented from being damaged by collision, and the whole body is more attractive; in addition, the roller components are fixed in a detachable installation mode, and can be replaced after being damaged, so that the whole service life is prolonged.

Description

Stackable movable multifunctional railing base

Technical Field

The utility model relates to an isolation zone railing technical field especially relates to a portable multi-functional railing base that can pile up.

Background

At present, the isolation belt handrail is relatively widely applied in public places with many people, and when the isolation belt handrail is used, the isolation belt handrail is placed at certain intervals and connected by pulling out the webbing from the winding mechanism, so that a plurality of independent spaces are separated. However, the existing barrier strip railings have the following problems:

(1) the rail base in the prior art is generally made of concrete, cast iron and other materials, and is heavy, so that the movement is inconvenient, although some products in the market are dragged and carried by arranging wheels on the rail base, the wheels on the existing products are welded and fixed on the rail base through rotating shafts, and the wheels are not detachable and are not covered for protection, so that the wheels are easily damaged, and the whole rail base is scrapped; (2) the existing product occupies a large space when being stored due to the fact that the base of the handrail is large, and the space cannot be effectively utilized; (3) the conventional railing base does not have a large round angle, and is easy to be kicked by a person by mistake to hurt the person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable multi-functional railing base that can pile up has solved the above-mentioned problem among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable multi-functional railing base that can pile up, fills up including cast iron chassis and a plurality of and glues, it sets up to fill up to glue the bottom on cast iron chassis, the center department on cast iron chassis is equipped with the railing mounting hole that is used for fixed railing, be equipped with the U-shaped notch that can put into the railing on the cast iron chassis, the lateral part on cast iron chassis is equipped with two lugs that outwards extend the symmetric distribution, the lug is equipped with the shaft hole, the lug is in wheel components is installed to shaft hole department detachably, is located wheel components's top is equipped with and covers wheel components's cover plate.

Further, the roller assembly includes gyro wheel, stud and two locking nut, two the shaft hole on the lug rotates respectively and sets up one locking nut, the gyro wheel rotates and inserts and establish on the stud, stud's both ends respectively with two locking nut threaded connection. Through stud and two locking nut built-up mounting gyro wheels, can fix a position fixed gyro wheel well, can be convenient for again quick dismantlement change, for the mode of taking welded fastening's metal axle installation gyro wheel among the prior art, have the advantage of removable part.

Furthermore, the circumference surface of gyro wheel is provided with a plurality of interval distribution's bulge loop, can make contact more steady between gyro wheel and the ground when dragging the transport.

Furthermore, the convex ring and the roller are integrally formed by injection molding. The convex ring and the roller which are integrally formed by injection molding are adopted, so that the manufacturing, molding and processing are convenient, and the damage to the ground caused by the roller during dragging and carrying can be prevented due to the adoption of plastic.

Furthermore, a hollow metal cylindrical pipe is inlaid in the roller, and the stud penetrates through the metal cylindrical pipe. Through the inlaid metal cylindrical tube, the abrasion of the roller by the stud can be avoided, and the service life of the roller is prolonged.

Further, the lowest point of the convex ring is higher than the bottom surface of the cushion rubber along the vertical direction. So, the gyro wheel can not contact ground under normal conditions, when needs drag the transport, as long as with the railing slope, the gyro wheel just can contact ground, can avoid the cast iron base to shift when normal use.

Furthermore, the clearance distance between the roller and the covering plate is more than or equal to 1mm, so that the covering plate can cover the protective roller to the maximum extent.

Further, be equipped with the locating hole with railing mounting hole parallel distribution on the cast iron chassis, so, when the installation railing, through inserting the locating pin and connect cast iron chassis and railing in the locating hole, can avoid the railing to rotate along with the locking bolt is rotatory, play and prevent following the effect of changeing.

Furthermore, a metal disc matched with the cast iron chassis in shape is arranged at the top of the cast iron chassis, a clearance round hole is formed in the center of the metal disc, and the shielding plate and the metal disc are integrally formed. Keep away empty round hole and reserve the vacancy and pass the connection installation railing for locking bolt, the apron and metal disc integrated into one piece, the shaping preparation of being convenient for, and improve the aesthetic property.

Further, the cast iron chassis with the edge of the upper surface of metal disc all is provided with the fillet, so, avoids the people to play by mistake, can reduce the injury.

Compared with the prior art, the utility model provides a portable multi-functional railing base that can pile up possesses following beneficial effect:

the utility model can be stacked by arranging the U-shaped groove, thereby fully utilizing the space; the side part of the cast iron chassis is provided with a roller assembly which can push and pull the railing to move in a state of inclining 60 degrees at most; meanwhile, the shielding plate is arranged above the roller component, so that the roller component can be well shielded and protected, the roller component is prevented from being damaged by collision, and the whole body is more attractive; in addition, because the roller components are fixed in a detachable installation mode, the roller components can be replaced after being damaged, and the whole service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic partial cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is an enlarged view of detail B in FIG. 3;

FIG. 5 is a schematic view of the mounting of the scroll wheel assembly;

FIG. 6 is a schematic view of the wheel assembly mounted on a cast iron pan;

fig. 7 is an assembly view of the present invention;

fig. 8 is a schematic view of the present invention during inclined transportation;

fig. 9 is a schematic view of the present invention when stacking and placing.

Reference numerals: 1. a cast iron pan; 11. a handrail mounting hole; 12. a U-shaped notch; 13. a bump; 131. a shaft hole; 14. positioning holes; 2. a roller assembly; 21. a roller; 211. a convex ring; 212. a metal cylindrical tube; 22. a stud; 23. locking the nuts; 3. rubber padding; 4. a metal disc; 41. a cover plate; 42. avoiding empty round holes; 5. a railing; 51. a winding mechanism; 52. a bottom cup; 521. a threaded hole; 53. positioning pins; 6. round corners; 7. locking the bolt; h1, height difference; h2, gap distance; r, inclination angle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the detailed embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first feature or the second feature or indirectly contacting the first feature or the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 9, the embodiment provides a stackable movable multifunctional railing base, which includes a round cast iron chassis 1 and three cushion rubbers 3, wherein the cushion rubbers 3 are adhered to the bottom of the cast iron chassis 1. The center department on cast iron chassis 1 is equipped with railing mounting hole 11 that is used for fixed railing 5, and the top of railing 5 is equipped with the winding mechanism 51 of automatic winding median, and the bottom welding of railing 5 is provided with disc-shaped end cup 52, is equipped with screw hole 521 on the end cup 52, is connected with locking bolt 7 between screw hole 521 and railing mounting hole 11. The locking bolt 7 can be an M14 x 60 hexagon socket head bolt, and when the rail is installed, the bottom of the rail 5 is tightly locked on the cast iron chassis 1 by the locking bolt 7. Be equipped with the U-shaped notch 12 that can put into railing 5 on the cast iron chassis 1, make railing 5 put into U-shaped notch 12 when accomodating and pile up and put, make full use of the space. The lateral part of cast iron chassis 1 is equipped with two lugs 13 that outwards extend the symmetric distribution, and two lugs 13 all are equipped with circular shape shaft hole 131, and wheel components 2 is installed in lug 13 department detachably in shaft hole 131, and the top that is located wheel components 2 is equipped with the cover plate 41 that can cover wheel components 2. The side part of the cast iron chassis 1 is provided with the roller component 2, so that the railing 5 can be pushed and pulled to move at an inclination angle R, and the range of the inclination angle R is 0-60 degrees; meanwhile, the shielding plate 41 arranged above the roller assembly 2 can well shield and protect the roller assembly 2, prevent the roller assembly 2 from being damaged by collision and enable the whole body to be more attractive; in addition, because wheel components 2 take the detachable mounting means to fix, can change after wheel components 2 damage, prolong whole life.

The roller assembly 2 comprises a roller 21, a stud 22 and two locking nuts 23, the shaft holes 131 on the two bumps 13 are respectively rotatably provided with one locking nut 23, the roller 21 is rotatably inserted on the stud 22, and two ends of the stud 22 are respectively in threaded connection with the two locking nuts 23. The stud 22 is 120mm long, and the locking nut 23 can be selected from flat-head inner hexagonal furniture locking nuts. The roller 21 is assembled and installed through the stud 22 and the two locking nuts 23, the roller 21 can be well positioned and fixed, and the roller can be conveniently and quickly detached and replaced. In order to prevent the stud 22 from wearing the roller 21 and prolong the service life of the roller 21, a hollow metal cylindrical tube 212 is embedded in the center shaft of the roller 21, and when the stud 22 is installed, the metal cylindrical tube 212 is penetrated by the stud 22.

Specifically, the outer circumferential surface of the roller 21 is provided with six convex rings 211 distributed at intervals, so that the contact between the roller 21 and the ground can be more stable during dragging and carrying. The six convex rings 211 and the roller 21 are formed by injection molding integrally, and can be made of PA plastic during processing, wherein three convex rings 211 are positioned at one end of the roller 21, and the other three convex rings 211 are positioned at the other end of the roller 21. The convex ring 211 and the roller 21 which are integrally formed by injection molding are convenient for manufacturing, molding and processing, and the roller can be prevented from damaging the ground when being dragged and carried due to the adoption of plastic.

In the vertical direction, the lowest point of the convex ring 211 is higher than the bottom surface of the cushion gum 3, i.e., there is a height difference H1 between the convex ring 211 and the bottom surface of the cushion gum 3. Like this, the gyro wheel 21 can not contact ground under normal condition, when needs drag the transport, as long as with railing 5 slope, the gyro wheel 21 just can contact ground, like this, can avoid cast iron base 1 to shift when normal use.

The clearance distance H2 between the roller 21 and the covering plate 41 is greater than or equal to 1mm, so that the covering plate 41 can cover the protective roller 21 to the maximum extent by the clearance distance H2.

The top cover of cast iron chassis 1 is equipped with the shape assorted metal disc 4 with cast iron chassis 1, and the center department of metal disc 4 is equipped with keeps away empty round hole 42, and the apron 41 is integrated into one piece with metal disc 4, and its material can select for use the stainless steel of wall thickness 1.2 mm. The clearance round hole 42 reserves a clearance for the locking bolt 7 to pass through the connecting and installing handrail 5, and the covering plate 41 and the metal plate 4 are integrally formed, so that the forming preparation is convenient, and the attractiveness is improved.

The edge of the upper surface of cast iron chassis 1 and metal disc 4 all is provided with the great fillet of radius 6, so, avoids the people to play by mistake, can reduce the injury.

As a preferred embodiment, the cast iron chassis 1 is further provided with positioning holes 14 distributed in parallel with the rail mounting holes 11, and the corresponding positioning pins 53 are also welded on the bottom cup 52, so that when the rail 5 is mounted, the positioning pins 53 are inserted into the positioning holes 14 to accurately position and connect the cast iron chassis 1 and the rail 5, and the rail 5 can be prevented from rotating along with the rotation of the locking bolts 7, thereby playing a role of preventing follow-up rotation.

Referring to fig. 5 and 7, the installation of the present invention is explained as follows:

(1) on one hand, the positioning pin 53 and the bottom cup 52 are welded and fixed to form a welding assembly, then the welding assembly is inserted into the bottom of the hollow rail 5, and the bottom cup 52 and the rail 5 are welded and fixed; on the other hand, the roller wheel 21 is placed between the two protrusions 13, the stud bolt 22 is simultaneously inserted into the shaft hole 131 and the metal cylindrical tube 212, and both ends of the stud bolt 22 are respectively screw-locked by two counter lock nuts 23, thereby detachably mounting the roller wheel assembly 2 on the side portion of the cast iron chassis 1;

(2) nesting a metal plate 4 on the upper surface of the cast iron base plate 1, and vacating a space by a clearance round hole 42 of the metal plate 4 to expose a railing installation hole 11 and a positioning hole 14 on the cast iron base plate 1;

(3) the threaded holes 521 at the bottom of the railing 5 are aligned with the railing mounting holes 11 on the cast iron base plate 1, the positioning pins 53 at the bottom of the railing 5 are inserted into the positioning holes 14 on the cast iron base plate 1, and finally the railing 5 is tightly mounted on the cast iron base plate 1 by screwing the locking bolts 7 after penetrating through the railing mounting holes 11.

As shown in fig. 8, when using the utility model discloses, when needing to carry and remove, only need to rotate railing 5 certain angle round the slope of wheel components 2, if 45 or 60, can utilize gyro wheel 21 and ground rolling contact, drag railing 5 to drive comparatively heavy cast iron chassis 1 push-and-pull and remove.

As shown in fig. 9, when the handrail 5 is stored, the handrail can be stacked by using the U-shaped slot 12, which can greatly save the storage space.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable multi-functional railing base that can pile up, fills up gluey (3) including cast iron chassis (1) and a plurality of, it sets up to fill up gluey (3) the bottom on cast iron chassis (1), the center department on cast iron chassis (1) is equipped with railing mounting hole (11) that are used for fixed railing (5), its characterized in that: be equipped with U-shaped notch (12) that can put into railing (5) on cast iron chassis (1), the lateral part of cast iron chassis (1) is equipped with two lugs (13) that outwards extend symmetric distribution, lug (13) are equipped with shaft hole (131), lug (13) are in shaft hole (131) department detachably installs roller components (2), are located the top of roller components (2) is equipped with and covers apron (41) of roller components (2).

2. The movable multifunctional railing base according to claim 1, wherein the roller assembly (2) comprises a roller (21), a stud (22) and two locking nuts (23), two shaft holes (131) on the two lugs (13) are respectively provided with one locking nut (23), the roller (21) is rotatably inserted into the stud (22), and two ends of the stud (22) are respectively in threaded connection with the two locking nuts (23).

3. The mobile multi-purpose balustrade base of claim 2, wherein the circumferential outer surface of the roller (21) is provided with a plurality of spaced-apart raised rings (211).

4. The mobile multi-purpose balustrade base of claim 3, wherein the raised ring (211) is injection molded integrally with the roller (21).

5. The mobile multi-purpose balustrade base of claim 4, wherein the rollers (21) are embedded with a hollow metal cylindrical tube (212), and the studs (22) extend through the metal cylindrical tube (212).

6. The mobile multi-purpose balustrade base of claim 3, characterized in that the lowest point of the raised ring (211) is higher than the bottom surface of the cushion gum (3) in the vertical direction.

7. The mobile multifunctional railing base according to claim 3, characterized in that the gap distance between the roller (21) and the covering plate (41) is more than or equal to 1 mm.

8. The movable multifunctional railing base according to claim 1, characterized in that the cast iron chassis (1) is provided with positioning holes (14) which are distributed in parallel with the railing mounting holes (11).

9. The movable multifunctional railing base according to any one of claims 1 to 8, characterized in that a metal plate (4) with a shape matched with that of the cast iron base plate (1) is arranged on the top of the cast iron base plate (1), a clearance round hole (42) is arranged at the center of the metal plate (4), and the cover plate (41) and the metal plate (4) are integrally formed.

10. The mobile multi-functional railing base according to claim 9, characterised in that the edges of the upper surfaces of the cast iron base plate (1) and the metal plate (4) are provided with rounded corners (6).