KR101427183B1 - Dock seal of a materials facilit - Google Patents

Abstract

The present invention relates to a dock seal of a distribution facility, and more particularly to a dock seal of a distribution facility which can easily adjust the height of the dock seal according to the height of a transportation vehicle without deflection of the dock seal, and can effectively absorb an impact due to the transportation vehicle while being shielded by the outside, can be prevented from being easily damaged, and can be easily replaced by installing an L-pad shape dock seal which such that the dock seal contact a rear surface of the transportation vehicle while being softly shielded. The dock seal 1000 of a distribution facility of the present invention has an L-pad of which one surface is mounted to a wall surface W of an entrance door formed in a warehouse and of which an opposite surface contacts a transportation vehicle to be bent, wherein the L-pad (1000) is an upper fixed L-pad (1110) mounted to an upper portion of the entrance door, and includes: an upper cushion member (1111) attached to an upper portion of the entrance door; a cover member (1112) surrounding the upper cushion member; and a bending seal cover (1113) located outside the cover member below the upper cushion member to be bent by the contacting transportation vehicle. A transverse support (1114) is provided to be fixed to a lower portion of the cushion member and to fix an upper portion of a bending seal cover, a longitudinal support (1116) is provided in side cushion members (1115) installed on opposite side surfaces of an entrance, a telescopic arm (1200) extends with pipes to be deflected and axially rotated at an insertion portion of a first arm (1210) of which one end is rotatably installed in the transverse support and a second arm (1220) of which one end is rotatably installed in the longitudinal support.

Description

DOCK SEAL OF A MATERIALS FACILIT

The present invention relates to a dock seal of a logistics facility, and more particularly, to a dock seal of a logistics facility, which can easily adjust the height of a dock seal without sagging according to the height of a transportation vehicle, The present invention relates to a dock seal of a logistics facility which is easily exchanged, of course, by providing a pad type dock seal, effectively shielding an impact from a transportation vehicle while being shielded from the outside,

In general, a dock seal for loading or unloading goods by installing a refrigerator or a refrigerated cart (hereinafter referred to as a 'transport vehicle') is installed at an entrance of a warehouse for storing a product requiring refrigeration or refrigeration have.

In the conventional dock seal, a seal pad is provided on a longitudinal side surface and an upper surface of a wall forming an entrance of a refrigerator, and a lower seal pad and a bumper are mounted on the lower surface of the dock seal, .

In the conventional seal pad as described above, a urethane foam having soft properties is attached to a support plate formed of wood, and the outer side surface of the urethane foam is wrapped with a sheet having heat resistance. At the center of the longitudinal direction, And a guide strip formed with a yellow ridge line for aligning the part with the front surface of the dock seal.

The dock seal as described above is configured to move the logistics by opening the door of the warehouse and the tailgate door of the conveyance vehicle by positioning the seal pad to press the seal pad all the way down to contact the rudder line, do.

Accordingly, the freezer can be unloaded at a temperature required by the freezer, the temperature in the freezer can be maintained from the time of receipt, and the entry and exit work can be efficiently performed even in rain or cold waves

Conventionally, such a dock seal is known from Korean Patent Registration No. 10-0993837 entitled "L-pad type dock seal ", which is registered by the applicant of the present invention, and is a warehouse for storing and delivering articles requiring refrigeration or refrigeration Pad type dock seal comprising a L-pad having a L-shaped cross section perpendicular to a longitudinal direction thereof, one side of which is mounted on a wall surface of a door formed in the L- , And the L-pad is a side fixed L-pad (10, 15) vertically mounted on the door, a plate-like support plate (90) for attaching to the wall surface, and a rectangular columnar A cover member 98 for covering the cushion member 91 and a cover member 98 covering the other side of the cushion member 91 and the cushion member 91, A support pad 97 which is formed to be wider than the support plate 90, The bending seal covers 11 and 16 positioned on the outer side of the cover member 98 to correspond to the base pad 97 and the bending seal cover 11 and 16 And the bending seal covers 11 and 16 are mounted on the carrying vehicle which is mounted to extend between the cushion members 91 so as to extend to the riding vehicle Respectively.

The upper fixed L-pad 35 further includes an upper fixed L-pad 35 mounted on an upper end of the side fixed L-pad 10, 15, A cushion member 91 attached to the support plate 90 and a cover member 98 surrounding the cushion member 91. The cushion member 91 and the cushion member 91 91 of the cover member 98 so as to correspond to the supporting pad 97 and a cover pad 98 which is formed so as to be wider than the supporting plate 90 And a plurality of fixing bolts 95 and fixing nuts 96 for fixing the supporting pad 97, the cover member 98 and the upper bending seal cover 36 , And the upper banding seal cover (36) has band lines (37, 38) cut and mounted at positions corresponding to the inner edge of the cushion member (91) Without interfering with one another and the bending cover seal (11, 16) mounted to the fixed L- pad (10, 15) is configured to be bent by the delivery vehicle to the eyepiece.

The side fixed L-pads 10 and 15 further include upper movable seal pads 20 which move up and down with the side fixed L-pads 10 and 15, The upper movable seal pad 20 is mounted on both sides of the guide rail 70 so as to be inserted into the guide rail 70, And a shielding film 24 for blocking the inflow of air when the upper movable seal pad 20 is moved downward at an upper end thereof.

Therefore, the portion contacting with the docking vehicle is constituted by a bending seal cover which is resistant to friction and shock, so that it is not easily worn or damaged even when frequent banding is performed. Thus, the life of the product is improved, and the height of the dock seal The upper movable seal pad can be configured to be variable so that the dock can be efficiently operated.

Meanwhile, even if the upper movable seal pad for setting the height is separated by the impact of the transportation vehicle, the user can easily reassemble and use the product, thereby improving the reliability of the product, improving the shielding performance of the dock seal, Can be saved.

In addition, when the shielding force is lowered due to long-term use, only the slider mounted on the upper movable seal pad can be easily replaced and attached, thereby improving the performance of the product and eventually reducing the distribution cost. Variable weight balance is used for smooth movement, so it can be used for a long time without damaging the parts, improving the performance and life of the product.

However, when the vehicle continues to enter the upper movable seal pad 20 several times, the upper movable seal pad 20 comes into contact with the upper movable seal pad 20, and the upper movable seal pad 20 sags downward, When the side fixing L-pads 10 and 15 are worn out due to the continuous use of the side fixing L-pads 10 and 15, the support pad 97 and the cover member 98 of the cushion member 91 and the banding seal covers 11 and 16 And a plurality of fixing bolts 95 and fixing nuts 96 are disassembled to reinstall the banding seal covers 11 and 16, so that a complicated working process and a cost increase are required.

Reference literature:

Korean Patent Registration No. 10-0993837 entitled "L-pad type dock seal"

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a dock seal capable of easily adjusting a height of a dock seal without sagging according to a height of a transportation vehicle, The dock seal of the present invention is provided to move the pad type dock seal to the left and right so as to effectively absorb the shock caused by the vehicle while being shielded from the outside and not to be easily damaged.

In order to achieve the above object, a dock seal of a logistics facility according to the present invention is characterized in that one side is mounted on a wall surface of a door formed in a warehouse for carrying out refrigeration, refrigeration and room temperature storage items, The L-pad is an upper fixed L-pad mounted on the upper part of the door, and is attached to the upper part of the door. A cover member which surrounds the upper cushion member, and a bushing which is formed to have a predetermined length at a lower portion of the upper cushion member and which is positioned on the outer side of the cover member and is bent by a carrier vehicle And a banding seal cover, which is fixed to the lower portion of the cushioning member in a lateral direction, and is provided with a lateral support for fixing the upper portion of the banding seal cover, The side cushion member provided on both side surfaces in the lengthwise direction is provided with a vertical support, one end of which is rotatable about the longitudinal direction of the transverse support, and the other end of which is parallel to the longitudinal direction of the transverse support, A first arm rotatably installed at one side of the transverse support, and a second arm rotatably installed at one end of the vertical arm so as to be rotatable, Characterized in that an extended telescopic arm is provided.

Wherein the vertical support and the telescopic arm are rotatably mounted on the support bracket. The bracket includes an L-shaped first bracket having one side fixed to the vertical support, a second bracket rotatably mounted on the free end of the L- A third bracket rotatably installed on a side surface of the second bracket, and an end of the telescopic arm is fixed to the third bracket.

The first arm of the telescopic arm is provided with a chain connection portion, and a chain having one end connected to the upper portion of the vertical support and the other end connected to the chain connection portion.

The transverse support is a quadrilateral-shaped pipe, and the rotation support shaft receiving groove is formed in the transverse support so that the rotation support shaft vertically provided at the end of the first arm constituting the telescopic arm is rotatably supported. do.

In the meantime, the side cushion member is provided with an L-shaped bending seal cover detachably.

A first fastening member is provided in the longitudinal direction on the inner and outer sides of the side cushion member, and a second fastening member is provided on the L-shaped bending seal cover for detachably fixing the first fastening member .

The first fastening member and the second fastening member are both male and female velcro tapes.

The L-banding seal cover includes a banding seal cover having a width greater than the width of the side cushion member, one end fused to the banding seal cover with a thickness thinner than the thickness of the banding seal cover, A first fixing part L-shaped so as to be detachably fixed to the outer surface of the side cushion member and one end fixed to the banding seal cover with the same thickness as the first fixing part, Shaped L-shaped fixing portion to be fixed, and a Velcro tape is fixed to the first and second fixing portions in the longitudinal direction by sewing.

As described above, according to the dock seal of the present invention, the dock seal of the present invention includes: a first arm fixed to the lower portion of the upper cushion member in a lateral direction and rotatably provided at one end thereof on a horizontal support frame provided to fix the upper portion of the banding seal cover; The transverse support is supported by a telescopic arm extended in a pipe so as to be able to rotate in a stretching and axial direction at a fitting portion of a second arm rotatably provided at one end of the vertical support so that the height of the dock seal is deflected So that the L-pad type dock seal can be moved to the left and right so as to be smoothly shielded and to be ridden on the rear surface of the transportation vehicle, so that the L-pad type dock seal is effectively shielded from the outside while effectively absorbing the impact by the transportation vehicle .

According to the dock seal of the present invention, the L-shaped first bracket, the second bracket, and the third bracket are rotatably provided at positions where the vertical support and the telescopic arm are rotatably installed, And the telescopic arms are rotatable in the X, Y, and Z axis directions, so that the rotation of the horizontal supports mounted on the upper cushion members is smoothly supported.

According to the dock seal of the present invention, loss of the telescopic arm can be prevented by the chain connection portion provided on the first arm of the telescopic arm and the chain connected to the upper portion of the vertical support.

According to the dock seal of the present invention, the L-shaped band seal cover can be detachably attached to the side cushion member by a Velcro tape, which facilitates fabrication and maintenance.

1 is a front view illustrating a dock seal of a logistics facility according to an embodiment of the present invention;
Fig. 2 is a plan view of Fig. 1,
3 is a sectional view taken along the line A-A in Fig. 2,
4 is a perspective view of a telescopic arm of the present invention,
Fig. 5 is a front view of Fig. 4,
Fig. 6 is a plan view of Fig. 5,
7 is a sectional view taken along the line B-B in Fig. 1,
8 is an explanatory view showing a state in which the bending chamber cover is separated from the cushion member in Fig. 7;
9 is a perspective view showing the bending chamber cover of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a dock seal of a logistics facility according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be given throughout the specification.

In addition, in the case of adding the reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are displayed on different drawings, Detailed description of functions and configurations is omitted. Also, directional terms such as "top", "bottom", "front", "back", "front", "forward", "rear", etc. are used in connection with the orientation of the disclosed drawing (s). Since the elements of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes, not limitation.

2 is a plan view of FIG. 1, FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2, and FIG. 4 is a cross- ≪ / RTI > is a perspective view illustrating a telescopic arm.

The dock seal 1000 of the present invention is such that one side is mounted on a wall surface W of a doorway formed in a warehouse for loading and unloading an article requiring refrigeration or refrigeration and the other side is brought into contact with the conveying vehicle for bending And a cross section perpendicular to the longitudinal direction is an L-pad having an L shape.

The L-pad 1100 is an upper fixed L-pad 1110 mounted on the upper portion of the door, and includes a rectangular pillar-shaped upper cushion member 1111 for attaching to the upper portion of the door, And a bending seal cover (1113) formed to a predetermined length below the upper cushion member and configured to be bent by a transportation vehicle that is positioned on the outer side of the cover member and rides on the lower portion of the upper cushion member, A transverse support 1114 is provided to fix the upper portion of the banding seal cover and a vertical support 1116 is provided on the side cushion member 1115 provided on both sides of the entrance and the longitudinal direction, Wherein one end of the transverse support is provided on the transverse support so as to be rotatable about its longitudinal direction and the other end of the transverse support is parallel to the longitudinal direction of the transverse support, A first arm 1210 rotatably installed at one end of the transverse support and a second arm 1220 rotatably installed at one end of the vertical arm, A telescopic arm 1200 is provided.

A first arm 1210 fixed to a lower portion of the upper cushion member 1111 in a lateral direction and rotatably connected to a horizontal support 1114 fixed to the upper portion of the banding seal cover 1113, (1114) is supported by a telescopic arm (1200) extending in an elongate and axially rotatable pipe at a fitting portion of a second arm (1220) rotatably provided at one end of the telescopic arm (1116) It is possible to easily adjust the height of the dock seal without sagging according to the height of the dock seal, and also to provide an L-pad type dock seal to be smoothly shielded and ridden on the rear side of the transportation vehicle, Absorbed.

Here, the vertical support 1116 and the telescopic arm 1200 are rotatably installed at a position where the L-shaped first bracket 1230 has one side fixed to the vertical support, A second bracket 1240 rotatably installed and a third bracket 1250 rotatably mounted on a side surface of the second bracket and the end of the telescopic arm is fixed to the third bracket.

Accordingly, the telescopic arm 1200 can be rotated in the X, Y, and Z axial directions as shown in FIG. 4 to smoothly support the rotation of the horizontal support stand 1114 installed on the upper cushion member 1111 do. That is, the telescopic arm 1200 can be moved in the lateral direction corresponding to, for example, the X direction by the hinges of the first bracket 1230 and the second bracket 1240, The first bracket 1240 and the third bracket 1250 and the first arm 1210 and the second arm 1220 in the Y-direction by being elastically and axially rotatably connected Of course, the first and second and third brackets 1230, 1240 and 1250 and the first arm 1210 and the second arm 1220 are interlocked with each other in the expansion and contraction direction and in the axial direction, As a result, when the transportation vehicle is turned by a certain amount in the left and right direction when riding, the first, second, and third brackets 1230, 1240, and 1250 smoothly shield the rear surface of the transportation vehicle.

The first arm 1210 of the telescopic arm 1200 is provided with a chain connection part 1211 and a chain 1300 having one end connected to the upper part of the vertical support part 1116 and the other end connected to the chain connection part 1211, .

Thus, the loss of the telescopic arm 1200 is prevented by the chain 1300.

The transverse support 1114 is a quadrilateral pipe. The transverse support 1114 is rotatably supported on the transverse support so that the rotation support shaft 1260 vertically provided at the end of the first arm constituting the telescopic arm 1200 is rotatably supported. A support shaft receiving groove 1114a is formed.

Accordingly, the rotation support shaft 1260 is inserted into the rotation support shaft receiving groove 1114a so that the rotation support shaft 1260 can be rotated from the horizontal support table 1114 without any additional installation.

On the other hand, an L-shaped bending seal cover 1400 is detachably mounted on the side cushion member 1115.

A first fastening member 1115a is provided in the longitudinal direction on the inner and outer sides of the side cushion member 1115 and a first fastening member 1115a is fastened to the L- A second fastening member 1440 is provided.

It is needless to say that the first fastening member 1115a and the second fastening member 1440 may be male and female velcro tapes or other fastening means in the present invention.

The L-banding seal cover 1400 includes a banding seal cover 1410 having a width wider than the width of the side cushioning member 1115 and a banding seal cover 1410 having a thickness thinner than the thickness of the banding seal cover, An L-shaped first fixing part 1420 for fixing the other end to the outer surface of the side cushion member in a detachable manner, and a first fixing part 1420 having a thin thickness and being fused at one end to the banding seal cover, And an L-shaped second fixing portion 1430 whose other end is detachably fixed to the inner surface of the side cushioning member. The second fastening member 1430 is provided on the inner surface of the opposite side of the first and second fixing portions, The Velcro tape 1440 is fixed by sewing.

Therefore, the L-shaped band seal cover 1400 is detachably attached to the side cushion member 1115 by the Velcro tape 1440, thereby facilitating the manufacture and maintenance.

Reference numeral 1500 denotes a fixing member for fixing the side cushion member 1115 to the wall surface W.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention if they are apparent to those skilled in the art.

1000: Dock seal of the logistics facility 1100: L-pad
1110: upper fixed L-pad 1111: upper cushion member
1112: cover member 1113: banding seal cover
1114: a horizontal support 1114a: a rotary support shaft receiving groove
1115: side cushion member 1116: vertical support
1200: telescopic arm 1210: first arm
1211: chain connecting part 1220: second arm
1230: L-shaped first bracket 1240: Second bracket
1250: third bracket 1260: rotation supporting shaft
1300: Chain 1400: L-shaped - Bending Seal Cover
1410: Banding seal cover 1420: L-shaped first fixing part
1430: L-shaped second fixing portion 1440: Second fastening member

Claims (8)

L "having a" L "-shaped cross section perpendicular to the longitudinal direction so that one side is mounted on a wall surface of a door formed in a warehouse for carrying out refrigeration or refrigeration and room temperature storage items and the other side is brought into contact with the transportation vehicle and bent Pad, wherein the L-pad is an upper fixed L-pad mounted on an upper portion of a door, a rectangular pillar-shaped upper cushion member for attaching to an upper portion of the door, a cover member surrounding the upper cushion member, And a banding seal cover which is formed at a lower portion of the cushioning member at a predetermined length and which is positioned on the outer side of the cover member and is bent by a riding conveying vehicle, the docking seal comprising:
The side support member is fixed to the lower portion of the upper cushion member in a lateral direction. The side support member is provided to support the upper portion of the banding seal cover. And the other end of which is rotatably installed at a position where the longitudinal direction of the transverse support is parallel to the rotation center of the transverse support, And a telescopic arm extending from the fitting portion of the second arm, which is rotatably provided at one end of the vertical support to the pipe, so as to extend and retract in the axial direction,
And a second bracket rotatably mounted on a free end of the L-shaped first bracket, wherein the first bracket is rotatably supported by the first bracket, Wherein a third bracket rotatably provided on a side surface of the second bracket is provided, and the end portion of the telescopic arm is fixed to the third bracket. delete The method according to claim 1,
The first arm of the telescopic arm is provided with a chain connection,
And a chain connected to an upper portion of the vertical support and having an end connected to the chain connection portion. The method according to claim 1,
The transverse support is a quadrilateral pipe,
Wherein a rotation support shaft receiving groove is formed in the transverse support so that a rotation support shaft vertically provided at an end of the first arm constituting the telescopic arm is rotatably supported. The method according to claim 1,
Wherein the side cushion member is provided with an L-shaped bending seal cover detachably attached thereto. 6. The method of claim 5,
A first fastening member is provided on the inner and outer side surfaces of the side cushion member in the longitudinal direction,
The L-banding seal cover includes a banding seal cover having a width greater than the width of the side cushion member, one end fused to the banding seal cover with a thickness thinner than the thickness of the banding seal cover, A first fixing part L-shaped so as to be detachably fixed to the outer surface of the side cushion member and one end fixed to the banding seal cover with the same thickness as the first fixing part, And a second fastening member for fastening the first fastening member to the first fastening member by fixing the Velcro tape to the first fastening member in the longitudinal direction by sewing Dock seal of logistic facility which features. The method according to claim 6,
Wherein the first fastening member and the second fastening member are male and female Velcro tapes. delete

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