JP6215431B1 - Pole type protector to protect the rack - Google Patents

Abstract

A pole-type protector that absorbs an external impact that can be applied to a rack in advance is provided. A column member, a clamp, and a lower end portion of the tube-type clamp are seated and supported on an upper surface, and a lower surface is disposed in contact with a bottom, and an internal hollow is formed along a central direction. A shock absorbing member made of an elastic material and a support member, and the tube-type clamp is formed at an upper end portion of the tube-type clamp and has a column member insertion opening into which the lower end portion of the column member is inserted. A tubular body and an outer diameter extension formed at the lower end portion of the tubular clamp and formed to stretch outward so as to have a larger outer diameter than the tubular body. A plurality of screw fastening holes are formed along the outer peripheral surface of the tubular body, and a lower end of the column member is inserted through an insertion port of the column member. A screw is fastened and the lower end of the column member and the Characterized by fixing the body of the mold. [Selection] Figure 10

Description

  Embodiments of the present invention relate to a pole-type protector for protecting a rack, and more specifically, by preliminarily absorbing an external impact that can be applied to the rack, it is possible to ensure the structural safety of the rack. It relates to a pole type protector for protecting the rack.

  In general, a rack structure (hereinafter simply referred to as “rack”) is used for the purpose of effectively displaying and selling products in units of boxes and pallets in a distribution warehouse, a warehouse-type sales floor, or the like, or for storing distribution. ) Is used.

  The rack (Rack) is provided in a vertical direction, and a rack post (Post) arranged at a set interval, a load beam (Load Beam) provided across the post in a horizontal direction, a load A member such as a tie beam provided in a direction crossing between the beams is included.

  Thus, the rack is provided with a complicated and rigid structure according to the purpose of the installation. However, when a collision with the moving means traveling around the rack is caused, the structural safety of the rack is achieved. It is difficult to ensure.

  Therefore, there is a demand for the development of a device that can stably protect the rack even when the moving means that travels around the rack leaves the predetermined travel route and collides toward the rack. .

  As a prior art related to the present invention, there is Korean Registered Patent Publication No. 10-1296162 (public notice date: August 19, 2013), and the above prior art discloses a technique related to a rack post protection device.

  The present invention provides a pole-type protector for protecting a rack, which can exhibit the structural safety of the rack when a large impact is applied from the outside, and can ensure the structural safety of the rack.

  In addition, this invention protects a rack which can prevent a collision by alerting an operator and an operator by recognizing this when a work vehicle approaches from the outside and generating a warning sound. Providing a pole type protector.

  The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned here will be clearly understood by those skilled in the art from the following description.

  According to one aspect of the present invention, a column member provided on a bottom and spaced apart from a rack, a tubular clamp for inserting and fixing a lower end portion of the column member, and a lower end portion of the tubular clamp Is attached to the upper surface and supported, and the lower surface is disposed in contact with the bottom and penetrates through the tube-type clamp and an elastic shock absorbing member in which an internal hollow is formed along the central direction. And a plunge-type support member that fixes the lower end portion of the tubular clamp and the shock absorbing member together, and the tubular clamp is formed at the upper end portion of the tubular clamp. A tubular body having an insertion port for a column member into which a lower end portion of the column member is inserted, and a lower end portion of the tubular clamp, and has a larger outer diameter than the tubular body. Is formed to stretch outward And a plurality of screw fastening holes are formed along the outer peripheral surface of the tubular body, and the lower end of the column member is inserted through the insertion opening of the column member, and then the plurality of screw fastening holes are formed. A pole type protector for protecting a rack is provided, in which a number of screws are fastened using the screw fastening holes of the column member, and the lower end of the column member and the tubular body are fixed.

  At this time, the shock absorbing member has a flat upper surface on which the lower end of the tubular clamp is seated and a lower surface in contact with the ground, and the outer diameter of the upper surface of the shock absorbing member is large. The outer diameter of the lower surface of the shock absorbing member is formed larger than that of the upper surface of the shock absorbing member. It can have an outwardly expanded shape.

  In addition, the plunge-type support member has an upper end cover provided with a stepped portion for locking and fixing an outer diameter extension portion of the tube-type clamp at an upper end, and a shape extended outward from a lower portion of the upper end cover A lower end fixing plate having a plurality of fixing bolt fastening holes for fastening a plurality of fixing bolts toward the bottom ground, and having a structure between the upper end cover and the lower end fixing plate. An inclined connecting part connected to be inclined to reinforce may be further provided.

  Meanwhile, at least one pair of the column members includes a lateral coupling member that laterally couples, and is provided in the form of a fence. It is possible to provide a pole type protector for protecting a rack, which is provided with an expansion / contraction member that adjusts the expansion / contraction of the length in conjunction with the rack.

  It also has a cap that can be coupled to the upper end of a tubular column member, and a sensor module that is coupled to the bottom of the main body of the cap and is operated by a battery, and generates an alarm sound when a work vehicle or the like approaches. By doing so, it is possible to provide a porta protector for protecting the rack that can prevent the collision by alerting the operator.

  According to the embodiment of the present invention, when a large impact is applied from the outside, an elastic behavior appears within a set range, and the structural safety of the rack can be ensured.

  Further, according to the embodiment of the present invention, the installation work is easy along the periphery of the rack, and the work time required for the installation can be greatly reduced.

  Further, according to the present invention, the detection sensor of the sensor module detects the approaching work vehicle and generates a warning sound through the speaker, thereby prompting the operator's attention and preventing a collision.

The perspective view which shows the pole type protector for protecting the rack based on the Example of this invention. Sectional drawing which shows the cap of the pole type protector for protecting the rack based on the Example of this invention. The detailed perspective view of the pole type protector for protecting a rack based on the Example of this invention. The installation top view of the pole type protector for protecting a rack based on the Example of this invention. The installation sectional view of the pole type protector for protecting the rack based on the example of the present invention. The figure which shows the figure where the impact was added to the pole type protector for protecting a rack based on the Example of this invention. The figure which shows simply the figure which provided the connecting member of the horizontal direction in the pole type protector for protecting a rack based on the Example of this invention. The figure which shows the figure provided with the expansion-contraction member inside the length of the connection member of the horizontal direction of FIG. The figure which shows the figure which provided the multiple connection member of the horizontal direction of FIG. The implementation figure which calls attention with respect to the work vehicle which approaches the pole type protector for protecting a rack based on the Example of this invention. Implementation diagram for pole type protector to protect the rack.

  Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described in detail below in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and can be embodied in various forms different from each other. The embodiments are merely for the sake of completeness of the disclosure of the present invention. It is provided to fully inform those skilled in the art of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

  In the description of the embodiments of the present invention, when it is determined that a specific description regarding a known function or configuration makes the gist of the present invention unclear, a detailed description thereof will be omitted. Furthermore, the terms to be described later are defined in consideration of the functions in the embodiments of the present invention, and can be different according to the intentions and customs of the user and the operator. Therefore, the definition needs to be made based on the contents throughout this specification.

  Hereinafter, a pole type protector for protecting a rack according to the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing a pole type protector for protecting a rack according to an embodiment of the present invention.

  As shown in FIG. 1, a pole-type protector (hereinafter simply referred to as “pole-type protector”) 100 for protecting a rack includes a tubular column member 110, a tubular clamp 120, an impact absorbing member 130 ( 3) and a plunge-type support member 140.

  FIG. 3 and FIG. 4 are a detailed perspective view and a plan view of an installation, which schematically show a pole type protector for protecting a rack according to an embodiment of the present invention.

  The column member 110, the tube-type clamp 120, the shock absorbing member 130, and the plunge-type support member 140 constituting the pole-type protector 100 for protecting the rack will be described in detail with reference to FIGS.

  The tubular column member 110 is a member provided so as to protrude from the bottom (that is, the ground).

  The shape and material of the tubular column member 110 may be variously changed. For example, a detachable cap 300 may be provided at the upper end of the column member 110. In addition, the column member 110 may have a round shape without the cap 300.

  The cap includes a main body portion 305 and a support portion 304, and can be attached to the upper end of the tubular column member 110 in a removable manner. The support portion 304 coupled to the bottom surface of the cap has a coupling space portion. 301 can be formed, and a locking projection 303 is integrally formed at one end of the support portion 304. A sensor module 400 that is operated by a battery 402 is provided in a coupling space formed on the bottom surface of the cap. The sensor module 400 includes a speaker 401 built in the sensor module and a detection sensor 403 coupled in a protruding manner. The sensor module is coupled to the coupling space, and the sensing sensor 403 is manufactured to be exposed to the outside through the projecting perforated portion 302 of the cap body, and the sensor module 400 includes the locking protrusion 303. Is fixedly provided. As shown in FIG. 10, the sensing sensor of the sensor module provided on the bottom surface of the cap senses an approaching work vehicle, etc., and activates the speaker of the sensor module to raise the operator's attention. Can be minimized.

  The tubular clamp 120 corresponds to a member that inserts and fixes the lower end portion of the column member 110.

  The tubular clamp may include a tubular body 121 and an outer diameter extension 135 as a detailed configuration.

  The tubular body 121 may be formed at the upper end of the tubular clamp 120.

  A column member insertion port 122 into which the lower end portion of the column member (the reference numeral 111 in FIG. 3) is inserted may be formed in the center inside the tubular body 121.

  A number of screw fastening holes 123 may be formed along the outer peripheral surface of the tubular body 121.

  Accordingly, after the lower end portion 111 of the column member is inserted through the insertion port 122 of the column member, a plurality of screws B are inserted and fastened through the plurality of screw fastening holes 123, and the column member 110 is connected to the column member 110. The tubular body 121 can be firmly fixed.

  Also, if it is necessary to repair the column member 110 by separating it or replacing it with a new one, the installation state of the column member 110 can be easily released by unscrewing the numerous screws B. Can be replaced.

  The shock absorbing member 130 is a member made of an elastic material that is arranged to be in contact with the ground while the lower end portion of the tubular clamp 120 is seated and supported through the upper surface. For example, elastic rubber, various composite materials of other elastic materials, springs, and the like can be used.

  The shock absorbing member 130 is preferably formed with a flat upper surface 133 on which the lower end portion of the tubular clamp 120 is seated and a lower surface in contact with the ground.

  The outer diameter of the upper surface 133 of the shock absorbing member may be equal to or smaller than the lower end of the tube-shaped clamp 120, and the outer diameter of the lower surface may be lower. It may have a shape expanded outward so as to be formed larger than the surface.

  With such a structure, the shock absorbing member can be placed in a stable contact with the ground while the tube clamp is stably seated.

  Meanwhile, an internal hollow 131 may be formed along the center direction of the shock absorbing member 130.

  The shock absorbing member 130 may have different materials for each part. For example, in the case of the upper end portion of the shock absorbing member 130, a material that exhibits relatively large elastic deformation can be used, and in the case of the lower end portion of the shock absorbing member 130, a material that exhibits relatively small elastic deformation can be used. it can. This is to more effectively absorb the external impact transmitted from the column member 110 and the tubular clamp 120.

  In addition, the shock absorbing member 130 may be provided with an internal structure in the form of a honeycomb. This is also for improving the impact absorbing effect.

  Furthermore, the shock absorbing member 130 may be provided in the form of a spring, or may be provided in a form in which the spring is built in the material described above.

  The plunge-type support member 140 passes through the tubular clamp 120 and is fixed on the ground, and corresponds to a member that fixes the lower end portion of the tubular clamp 120 and the shock absorbing member 130 together.

  As a preferred example, the plunge-type support member 140 has an original circular design, can absorb shocks from any direction, and the fixing bolt 150 can be selected and fixed. It can consist of forms.

  The plunge-type support member 140 may include an upper end cover 141 and a lower end fixing plate 145.

  The upper end of the upper end cover 141 may be provided with a stepped portion for locking and fixing the outer diameter extension 125 of the tubular clamp 120.

  Accordingly, the tubular body 121 formed at the upper end portion of the tubular clamp 120 protrudes upward through the hollow of the upper end cover 141, whereas the tubular body 121 is formed at the lower end portion of the tubular clamp 120. The outer diameter extension part 125 may be fixed to the step part.

  The lower end fixing plate 145 may have a shape extended outward from a lower portion of the upper end cover 141. For example, as shown in FIG. 3, it can be provided in the form of a circular plate.

  The lower end fixing plate 145 may include a plurality of fixing bolt fastening holes for fastening a plurality of fixing bolts 150 toward the ground.

  Meanwhile, an inclined connection part 143 may be further provided between the upper end cover 141 and the lower end fixing plate 145 so as to be inclined to reinforce the structure. The inclined connection part 143 may be provided in a round shape.

  The cross-sectional view of FIG. 3 shows the column member 110, the tube-type clamp 120, the shock absorbing member 130, and the plunge-type support member 140 having the above-described structure provided on the ground G. .

  FIG. 5 is a view showing a configuration in which a pole type protector for protecting a rack according to an embodiment of the present invention is provided, and FIG. 6 shows a pole for protecting the rack according to an embodiment of the present invention. It is a figure which shows the figure where the impact was added to the type protector.

  Referring to FIG. 5, a pole type protector 100 for protecting the illustrated rack may be provided on the ground G. For example, it can be provided in various facilities such as factories and warehouses, and can be provided on a road or the like to provide a function of ensuring safety in pedestrian and vehicle operations.

  Referring to FIG. 6, an external impact, that is, an external force F is applied to the pole type protector 100 for protecting the rack.

  In particular, when an external force F is applied to the column member 110, the tubular clamp 120 to which the column member 110 is fixed is a lower shock absorbing member in a state of being restrained in the plunge-type support member 140. The column member 110 is pressurized in one direction so that the column member 110 is inclined to one side.

  That is, the column member 110 may be fixed so that the flow is free in a tilted form due to the elastic behavior of the shock absorbing member 130.

  This can reduce the cost of replacement with a new one by preventing the problem of being subjected to external impact and causing partial or total fracture or permanent deformation. .

  Furthermore, the pole type protector 100 for protecting the rack according to the embodiment of the present invention may be provided in the form of a fence.

  FIG. 7 is a schematic view showing a pole-type protector for protecting a rack according to an embodiment of the present invention provided with a lateral connecting member.

  Referring to FIG. 7, at least one pair of column members 110 may be provided with a fence-type pole protector 200 including a lateral connection member 210 that laterally connects between the column members 110.

  The structure in which the horizontal connecting member 210 is connected to the upper ends of the pair of column members 110 need not be limited to a specific form, and may be provided by being bound in various ways.

  FIG. 8 is a diagram showing a state in which an expansion / contraction member is provided on the inner side of the length of the connecting member in the horizontal direction in FIG. 7.

  Referring to FIG. 8, the lateral connection member 210 described with reference to FIG. 7 may further include a telescopic member 220.

  The expansion / contraction member 220 is a member that is provided inside the length of the connecting member 210 in the lateral direction and that can extend and contract in the lateral direction. Such an expansion / contraction function of the length of the expansion / contraction member 220 can prevent structural fracturing and damage when an external impact is applied to the column member 110.

  FIG. 9 is a view showing a state in which a plurality of lateral connection members in FIG. 7 are provided.

  Referring to FIG. 9, a plurality of lateral connecting members 210 and 211 are provided at the upper end and the center of the column member 110.

  Although not shown, at least one of the above-described elastic members 220 may be provided on the inner side of the length of each of the lateral connecting members 210 and 211, thereby applying an impact to the column member. In the case of damage, structural fracturing and damage can be prevented.

  As described above, according to the configuration and operation of the present invention, when a large impact is applied from the outside, an elastic behavior appears within a set range, and the structural safety of the rack can be ensured.

  Further, according to the embodiment of the present invention, the installation work is easy along the periphery of the rack, and the work time required for the installation can be greatly reduced.

  The pole type protector for protecting the rack of the present invention has been specifically described above.

  As described above, the present invention has been described with reference to limited embodiments and drawings. However, the present invention is not limited to the above-described embodiments, and this has ordinary knowledge in the field to which the present invention belongs. Those skilled in the art can make various modifications and variations from such description.

  Therefore, the idea of the present invention should be understood only by the claims described below, and any equivalent or equivalent modifications thereof can be said to belong to the category of the present invention.

G: Bottom 100: Pole type protector 110 for protecting the rack 110: Column member 111: Lower end portion of the column member 120: Tube clamp 121: Body of the clamp 122: Insertion port of the column member 123: Screw fastening hole 125: Outer diameter extension part 130: Shock absorbing member 131: Hollow inside 133: Upper surface of shock absorbing member 140: Plunge type support member 141: Top cover 143: Inclined connecting part
145: Lower end fixing plate
147: Fixing bolt fastening hole 150: Fixing bolt 200: Fence-shaped pole type protector 210: Lateral connecting member
220: Elastic member
300: Cap
301: Coupling space
302: Protruding perforated part
303: Locking protrusion
304: Support part
305: Main unit
400: Sensor module
401: Speaker
403: Sensing sensor

Claims (3)

A tubular column member provided on a bottom and spaced from the rack, a tubular clamp for inserting and fixing the lower end portion of the column member, and a lower end portion of the tubular clamp on the upper surface. The lower surface is arranged in contact with the bottom, and is fixed to the bottom through the shock absorbing member made of an elastic material in which the hollow inside is formed along the central direction and the tube-shaped clamp. A plunge-type support member for fixing the lower end portion of the tube-type clamp together with the shock absorbing member,
The tubular clamp is formed at an upper end portion of the tubular clamp, and includes a tubular body including an insertion port of a column member into which the lower end portion of the column member is inserted, and a lower end portion of the tubular clamp. An outer diameter extension formed so as to stretch outward so as to have an outer diameter larger than that of the tubular body.
A plurality of screw fastening holes are formed along the outer peripheral surface of the tubular body, and a lower end portion of the column member is inserted through the insertion port of the column member, and then a plurality of screw fastening holes are used. A screw is fastened to fix the lower end of the column member and the tubular body,
The shock absorbing member has a flat upper surface on which a lower end of the tubular clamp is seated and a lower surface in contact with the ground, and the outer diameter of the upper surface of the shock absorbing member is It is formed to be equal to or smaller than the lower end of the tube-shaped clamp, and the outer diameter of the lower surface of the shock absorbing member is expanded outward so that it is larger than the upper surface of the shock absorbing member. Having a shaped shape,
The plunge-type support member has an upper end cover provided at the upper end with a stepped portion for locking and fixing an outer diameter extension of the tube-type clamp, and a shape extended outward from the lower portion of the upper end cover. And a lower end fixing plate having a plurality of fixing bolt fastening holes for fastening a plurality of fixing bolts toward the bottom ground, and the structure is reinforced between the upper end cover and the lower end fixing plate. A pole-type protector for protecting a rack, further comprising an inclined connecting portion connected to be inclined. A coupling space part is formed on the bottom surface of the main body part and the main body part, the cap is formed of a support part integrally formed with a locking projection at one end, and is attached to the upper end of the column member;
A sensor module which is composed of a speaker and a sensor and is operated by a battery;
The pole type protector for protecting a rack according to claim 1, wherein a sensor module is provided in the coupling space and fixed by a locking projection.   Including a lateral coupling member that laterally couples between the pair of column members and is provided in the form of a fence, and is linked to the flow of the column member inside the length of the lateral coupling member The pole-type protector for protecting a rack according to claim 1, further comprising an expansion / contraction member for adjusting expansion / contraction of the length.

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