KR102670026B1 - Elevating logistics for dumb weight - Google Patents

Abstract

The present invention can be installed in a simple structure without changing the internal structure of the building, thereby increasing space utilization, eliminating structural vulnerabilities, and achieving harmony with the structure (building) through various arrangements and installations. It is designed to enhance the appearance and aesthetics;
an operating rod connected between the floor and ceiling of each floor of the building;
Elevating means installed on the operating rod and moving in the up and down directions of the operating rod to transport the article;
It is characterized in that the lifting means is composed of operating means that substantially move in the up and down directions of the operating rod to transport the cargo while raising and lowering it.

Description

Dumb weight for elevating logistics {ELEVATING LOGISTICS FOR DUMB WEIGHT}

The present invention relates to a dumb weight for elevating logistics, and more specifically, to an improved elevating weight that can perform small-scale logistics of goods (cargo) used in places such as restaurants and cafes while elevating from the ground to the upper floor or from the ground to the lower floor. This relates to the provision of dumb weights for logistics.

In general, dumb weights are widely used to transport small items from the ground to the upper floor or from the ground to the lower floor, and are installed between the kitchen and hall of food establishments such as restaurants and cafes that are being built in recent years to transport cooked food. It is widely used.

Various types of dumb weights as described above have been developed and used in the past, and representative examples are as follows by examining the technical details through patent documents.

Patent Document 1 is a conventional dumb weight elevator that raises and lowers a cage (6) that is open on one side or both sides simultaneously and has an outlet for discharging the transported material by driving a traction machine by the control unit (41),

The outlet of the cage 6 is bent to form first and second spaces 39 and 39' on both sides, and the cage 6 and the first space are placed at a predetermined position in the first space 39. A blocking rod 33 is installed by a hinge 31 penetrating the part 39, and a long hole 32 is formed in the blocking rod 33 at a portion coupled to the hinge 31 so that it rotates around the hinge 31. A handle 35 for moving up and down is installed on a predetermined portion of the bottom of the blocking rod 33, a protrusion 34 is formed at a predetermined rear position, and a cage 6 in the first space 39 is formed. ) A ““” shaped inlet groove 38 into which the protrusion 34 is inserted is formed at a predetermined position on one inner surface, and a long hole 32 is formed at a predetermined position on one side of the cage 6 of the first space 39. A limit switch (37) is installed that is pressed and contacted by the blocking rod (33) that is lowered, and the blocking rod (33) is maintained horizontally through the cage (6) and the second space (39'). It is characterized in that the locking protrusion 36 is fixedly installed to ensure that it is possible.

In Patent Document 2, an elevator 103 is installed on one side wall of a facility 100 in which a restaurant and a kitchen are installed on different floors, but it has a vertical elevator passage 104, and a plurality of elevator rails ( 3) and a winding device (2) are installed, and a box-shaped elevator box (1) is hung on the rope of the winding device (2) to move up and down in the vertical direction. In a typical food transport elevator,

A locking piece (22) is formed at the front upper part of the lifting box (1), and a pulling piece (11) is formed at the lower end;

A door opening jaw 22 is formed at the bottom of the upper door 20 and is installed vertically on the upper door rail 21;

The lower door (30) has an opening wire (35) fixed at the top, wound 180° around the switching roller (32), and is fixed to an opening ring (33) that moves along the ring rail (34). I'm doing it.

Utility model registration No. 20 - 0157626 - 0000 Utility Model Application No. 20 - 1999 - 0007334

doesn't exist.

The dumb weight to which the above prior art is applied is composed of a miniaturized version of a typical elevator, and connects the cage with an elevating means consisting of rollers, cage counterweights, wire ropes, guides, cage shock absorbers, and balance weight shock absorbers to move the cage to the desired position. Allows the cage to be moved.

Since a door that opens and closes must be installed at the location where the cage is moved, and a space required for lifting and lowering must be created so that the cage can move in the up and down directions, the following problems arise.

In the process of constructing a building, it would be possible to create a space to install an elevator, but the cost of constructing a separate structure would increase. If you want to install it after the building has already been completed, you have to carry out construction to create a separate space to install the elevator between each floor, which also has the disadvantage of incurring enormous additional construction costs.

When creating a space to install an elevator in an already built building, it is difficult to ensure the safety of the building because building components such as concrete and rebar must be cut or removed, as well as opening and closing doors on each floor. In addition, because it must be installed, installation work becomes difficult, and maintenance becomes quite difficult after installation is completed.

In addition, it is difficult to secure the space required to install and operate the elevator in an existing building, and the structure for each side and connection also requires attention, making overall construction difficult.

Even when elevator construction is completed, the elevator is often exposed due to the structural characteristics of the building. In this case, the exposed elevator does not harmonize with the indoor interior, damaging the appearance and aesthetics, and other devices or devices. If interference with other devices occurs, difficulties arise in operation, so it is difficult to operate effectively, and there are frequent cases where use is discontinued after only trial run.

In the process of operating an elevator, if a breakdown occurs, workers must enter a small space to check for abnormalities in each component and then deal with them. Therefore, repair and maintenance work is not easy, so a lot of time and money must be invested in maintenance. During this maintenance process, the elevator becomes unoperable, causing much inconvenience to users.

Since it is not easy for workers to move in the process of maintenance and management in a narrow space, various problems occur, such as a high risk of safety accidents when the elevator collides with the elevator space or when the elevator operates unintentionally. It is currently being done.

Accordingly, the present invention was invented to solve the above problems, and includes an operating rod 110 connected between the floor surface 102 and the ceiling 103 of each floor of the building 101;

Elevating means 130 installed on the operating rod 110 and moving in the up and down directions of the operating rod 110 to transport goods;

The lifting means 130 is composed of an operating means 170 that moves substantially in the upward and downward directions of the operating rod 110 to transport the cargo while raising and lowering it;

It is possible to install a simple structure without changing the internal structure of the building, thereby increasing space utilization, eliminating structural vulnerabilities, and achieving harmony with the structure (building) through various arrangements and installations. It is possible to achieve the goal of enhancing the aesthetics and aesthetics.

The present invention has the effect of increasing work efficiency and convenience for users by connecting each interior floor of a building with a simple structure and allowing goods to be transported while rising and falling.

The present invention connects each floor of a building and harmonizes with the interior, so it can enhance aesthetics by providing not only a transportation function for goods but also interior decoration and structural points, and it does not take up a lot of installation space. It has the effect of increasing space utilization.

The present invention has a simple structure and ensures smooth operation, enabling efficient installation and operation, as well as providing ease of maintenance, thereby significantly reducing installation and maintenance costs, and various other effects. It is an invention that has .

Figure 1 is an overall configuration diagram showing an example of a dumb weight for lifting and lowering logistics to which the technology of the present invention is applied.
Figure 2 is an exploded perspective view of the lifting means of the dumbweight for lifting logistics to which the technology of the present invention is applied.
Figure 3 is a fractured perspective view illustrating the lifting means of the dumbweight for lifting logistics to which the technology of the present invention is applied.
Figure 4 is a cross-sectional view of the lifting means of the dumbweight for lifting logistics to which the technology of the present invention is applied.
Figure 5 is a cross-sectional view illustrating the operating means of the dumbweight for lifting and lowering logistics to which the technology of the present invention is applied.
Figure 6 is a configuration diagram showing another example of a dumb weight for lifting and lowering logistics to which the technology of the present invention is applied.
Figure 7 is an exemplary diagram showing the use state of a dumb weight for lifting and lowering logistics to which the technology of the present invention is applied.

Hereinafter, the preferred configuration and operation of the present invention for achieving the above object will be described in relation to the accompanying drawings.

Figure 1 is an overall configuration diagram showing an example of a dumbweight for lifting logistics to which the technology of the present invention is applied, Figure 2 is an exploded perspective view extracting the lifting means of a dumbweight for lifting logistics to which the technology of the present invention is applied, and Figure 3 is an exploded perspective view showing an example. Figure 4 is a fractured perspective view illustrating the lifting means of a dumbweight for lifting logistics to which the technology of the present invention is applied, Figure 5 is a cross-sectional view excerpting the lifting means of a dumbweight for lifting logistics to which the technology of the present invention is applied, and Figure 5 is a diagram showing the technology of the present invention. A cross-sectional view extracting the operating means of the applied dumb weight for lifting logistics, Figure 6 is a configuration diagram showing another example of a dumb weight for lifting logistics to which the technology of the present invention is applied, and Figure 7 is a dumb weight for lifting logistics to which the technology of the present invention is applied. It is explained together with an example diagram showing the state of use of the weight.

The dumbweight 100 for lifting logistics to which the technology of the present invention is applied includes an operating rod 110 connecting between the floor surface 102 and the ceiling 103 of each floor of the building 101, and the operating rod ( 110) and an operation of substantially moving the lifting means 130 in the up and down directions of the operating rod 110, which transports goods while moving in the up and down directions of the operating rod 110. It consists of means 170.

The operating rod 110 has an anchor plate 111 at the top and bottom that is fixed to the floor 102 or the ceiling 103 with a fixing means such as an anchor bolt, and has a length equal to the length of each floor. Includes tube 112.

The operating tube 112 is illustrated as having a circular cross-section in the drawing of the present invention, but may also be configured in various shapes such as a square, depending on the combination with the lifting means 130 or the ease of processing of the lifting means 130. Considering these factors, it would be preferable for the cross section to be circular.

In one direction of the operating tube 112, an operating opening 113 is formed in the longitudinal direction so that the lifting means 130 can move in the up and down directions. The operating opening 113 is formed in the operating tube 112. It may be formed entirely for the length of , but it is better to form only the length along which the lifting means 130 actually moves.

It may be possible to modify the operating tube 112 to a form in which a separate supporter is combined without fixing the anchor plate 111 to the upper and lower sides. In this case, the supporter is connected to the floor 102 and the ceiling 103. It may be configured to be buried in .

The elevating means 130 includes a pallet 131 for placing goods to be transported, a mover 132 that moves in the up and down directions by combining the pallet 131, and an upper portion of the mover 132, It consists of a guide 133 that is coupled to the lower side to induce safe elevation.

The pallet 131 is composed of a plate-shaped tray 135 for placing items, and a supporter 136 that stably supports and maintains the tray 135 on the bottom of the tray 135.

The tray 135 can be configured in various shapes, such as square, circular, or polygonal, and may be provided with a guide that protrudes upwards or can be folded to prevent the placed item from leaving. You will be able to.

The supporter 136 forms a seating surface 137 for supporting and fixing the bottom of the tray 135 and has a support rim 138 below it to support a load, and is located at the rear of the support rim 138. (in the mover direction) is configured to have a coupling surface 140 formed with a plurality of coupling holes 139 so as to be coupled with the mover 132.

The mover 132 is provided with a cylindrical mover body 141 smaller than the inner diameter of the operating tube 112, and a supporter mounting device 143 is provided with a fixing means 142 such as a bolt at the front of the mover body 141. ) is fixed.

The supporter mounting device 143 forms a coupling slot 144 in the longitudinal direction so that the coupling surface 140 of the supporter 135 can be inserted, and the coupling slot 144 has a plurality of mounting holes 145. ) is formed so that the supporter 135 can be firmly coupled with fixing means consisting of bolts and nuts.

The mover body 141 to which the supporter mounting device 143 is coupled is formed with a balanced contact surface 146 so that the supporter mounting device 143 can maintain close contact, and the mover body 141 Guide mounting holes 147 for mounting the guide 133 are formed on the upper and lower sides, and the supporter 135 and the supporter mounting hole 143 are connected to the operating opening 113 formed in the operating tube 112. It would be natural to ensure that it is positioned so that there is no hindrance to moving in the up and down directions of the operating tube 112.

The guide 133 is fixed with bolts to the upper and lower sides of the mover body 141 to prevent phenomena such as tilting when moving in the up and down directions, maintaining safety and maintaining weight balance with the items placed on the pallet 131. It consists of a cylindrical, symmetrical upper guide (148) and a lower guide (149) to play the role of maintaining the.

Mover body grooves 150 are formed on the bottom and upper surfaces of the upper and lower guides 148 and 149 to accommodate the upper and lower ends of the mover body 141, and the mover body groove 150 is provided with the mover body 141. A fastening hole 151 is formed so that it can be fastened with a bolt.

A belt hole 152 is formed at the center of the axis of the upper and lower guides 148 and 149 to allow the belt constituting the operating means to pass through, and fastening holes 151 are provided below and above the upper and lower guides 148 and 149. ) to form a tool use portion 155 with a reduced diameter so that tools can be used when fastening.

The operating means 170 is equipped with a driving body 172 composed of a reducer-integrated motor using a bracket 171 on the lower outer side of the operating tube 112, and the output shaft 173 of the driving body 172 The driving pulley 175 is installed by protruding inside the operating tube 112.

A driven pulley 176 is mounted on the upper inner side of the operating tube 112 and connected to the driving pulley 175 and a belt 177, and the belt 177 is connected to the belt hole 153 of the upper and lower guides 148 and 149. ) and the mover body 141, and is fixed to one side of the inner diameter of the mover body 141 so that the lifting means 130 moves by forward and reverse rotation of the driving body 172.

The driving and driven pulleys 175 and 176 and the belt 177 can be implemented in various forms such as a chain gear and chain combination, a timing pulley and timing belt combination, and a pulley and wire combination, and the upper and lower portions of the operating tube 112 By installing a limit switch on the inside, the rise and fall can be stopped by touching the upper and lower guides (148, 149).

As another example of the driving body 172, a winch 180 may be mounted on the upper end of the operating tube 112 to move the lifting means 130 in the up and down directions by rotating forward and reverse. The upper and lower guides (148, 149) are preferably made of MC material to reduce friction and reduce noise when connected to the operating tube (112). In addition, the upper and lower guides (148, 149) are provided with an operating tube ( 112) It may be configured by mounting a roller so that it can slide in contact with the inner diameter portion.

The state of use of the dumb weight 100 for lifting and lowering logistics to which the technology of the present invention is applied as described above is as follows.

The dumb weight 100 for lifting and lowering logistics of the present invention can be installed independently in a form connected to each floor, or several dumb weights 100 can be installed in series or parallel form or in a polygon form so that they can be used singly or in plurality.

In addition, the movement of cargo can be carried out in the form of transporting from the standard 1st floor to the upper floor, from the 1st floor to the basement, as well as from the basement to the basement, from the ground floor to the ground floor, etc. It is possible to install and transport it in any form.

If you want to transport cargo, place the cargo on the tray 135 of the pallet 131, which constitutes the lifting means 130 coupled to the operating rod 110 connecting the floors, and then operate the switch to activate the operating means. The driving body 172 constituting 170 operates in the forward or reverse direction.

The power of the driving body 172 operates the driving pulley 175 installed at the bottom of the operating tube 112 through the output shaft 173, and the driven pulley 176 and the belt mounted at the upper part of the operating tube 112 Since it is connected to (177), the belt (177) can rotate forward and backward by the driving body (172).

Since the belt 177 is connected to the mover 132 constituting the elevating means 130, it is possible to move the mover 132 in the up and down directions, and when the mover 132 moves, the mover 132 moves. The guides 133 coupled to the upper and lower sides ensure stability and minimize liquidity.

A supporter 136 is mounted in front of the mover 132 to secure a tray 135 on which cargo can be placed, so that the cargo is placed on the tray 135 and then rises and falls.

In this process, the raising and lowering of the lifting means 130 can be stopped by touching the switches (limit switches, etc.) provided on the upper and lower sides of the operating tube 112. It can be done in various forms, such as calculating the number of rotations by considering the length of the operating tube 112, determining the rising and falling positions, and stopping it, so it is not limited to any one.

As described above, after the tray 135 is transferred from the lower side to the upper side of the operating tube 112 or the tray 135 is transferred from the upper side to the lower side of the operating tube 112, the cargo placed in the tray 135 is Use can be completed when the user withdraws from the tray 135.

By placing cargo on the tray 135, movement in the up and down directions of the operating tube 112 is possible by forming an operating opening 113 in the longitudinal direction of the operating tube 112 so that the supporter 136 is positioned and moves. This is possible because it does not cause any disruption.

In the process of moving the mover 132 in the up and down directions by the belt 177, the upper guide 148 and lower guide 149 coupled to the upper and lower sides of the mover 132 maintain the fluidity of the mover 132. It is possible to ensure safety by holding it, and when shaking occurs, the mover 132 is not connected to the operating tube 112, and only the upper and lower ends of the upper and lower guides 148 and 149 have slight friction with the operating tube 112. It happens.

In particular, the upper and lower guides (148, 149) are made of MC material with excellent friction properties, which reduces frictional resistance during friction and minimizes noise that may be caused by friction, thereby reducing noise and noise generated during operation. With these advantages, smooth operation can be guaranteed.

As another example of the present invention, a position 180 is installed on the upper side of the operating tube 112 to connect the winch 180 and the elevating means 130 to raise and lower the cargo placed on the tray 135. It would be natural that it could work.

In this way, an operating tube 112 is connected between the desired layer and a layer, a mover 132 connecting the pallet 131 to the operating tube 112 is built in, and the mover 132 is moved by an operating means. By allowing it to rise and fall, it has the advantage of facilitating the transportation of cargo.

The present invention can be installed in a simple structure without changing the internal structure of the building, thereby increasing space utilization, eliminating structural vulnerabilities, and achieving harmony with the structure (building) through various arrangements and installations. It is an invention that has various advantages, including the ability to enhance the appearance and aesthetics.

100; Dam weight 110 for lifting logistics; operating rod
112; operating tube 113; Operating opening
130; lifting means 131; pallet
132; Mover 133; guide
135; tray 136; supporter
141; mover body 143; Supporter mounting hole
148; Upper Guide 149; Lore Guide
150; Mover Body Home 152; belt hole
170; operating means 172; actuator
175; driving pulley 176; Passive pulley
177; belt

Claims (5)

An operating tube 112 fixed to the floor 102 or the ceiling 103, and an elevating means 130 in one direction of the operating tube 112 formed in the longitudinal direction so that it can move in the up and down directions. an operating rod 110 connected between the floor surface 102 and the ceiling 103 of each floor of the building 101, including the operating opening 113;
Elevating means 130 installed on the operating rod 110 and moving in the up and down directions of the operating rod 110 to transport goods;
The lifting means 130 is composed of an operating means 170 that substantially moves in the upward and downward directions of the operating rod 110;
The lifting means 130 includes a pallet 131 for placing goods to be transported;
A mover 132 that moves in the up and down directions by combining the pallet 131;
It consists of a guide 133 that is coupled to the upper and lower sides of the mover 132 to induce safe lifting and lowering;
The pallet 131 includes a plate-shaped tray 135 for placing items;
A seating surface 137 is formed to support and secure the bottom of the tray 135, and a support rim 138 is provided below to support a load, and at the rear of the support rim 138 (in the mover direction) is a mover. It includes a supporter (136) having a coupling surface (140) formed with a plurality of coupling holes (139) so as to be coupled to (132);
The mover 132 includes a cylindrical mover body 141 smaller than the inner diameter of the operating tube 112, and a supporter attachment 143 fixed to the front of the mover body 141;
The supporter mounting device 143 includes a coupling slot 144 formed in the longitudinal direction so that the coupling surface 140 of the supporter 135 can be inserted, and a coupling slot 144 formed in the coupling slot 144 to attach the supporter 135. A plurality of mounting holes 145 that combine, a balanced contact surface 146 formed on the mover body 141 so that the supporter mounting device 143 can maintain close contact, and the mover body ( 141) includes guide mounting holes 147 formed on the upper and lower sides for mounting the guide 133;
The supporter 135 and the supporter mounting port 143 are positioned in the operating opening 113 so as to prevent movement in the up and down directions of the operating tube 112;
The guide 133 is composed of an upper guide 148 and a lower guide 149 that are fixed to the upper and lower sides of the mover body 141 and maintain safety by preventing tilting when moving in the up and down directions;
A mover body groove 150 formed on the bottom and top surfaces of the upper and lower guides 148 and 149 to accommodate the upper and lower ends of the mover body 141, and a mover body 141 in the mover body groove 150. A fastening hole 151 formed to enable fastening with a belt hole 152 formed to allow the belt to pass through the axis center of the upper and lower guides 148 and 149, and the upper and lower guides 148 and 149 A dumbweight for lifting logistics, characterized in that it includes a tool use portion (155) with a reduced diameter to enable fastening through fastening holes (151) at the lower and upper sides. delete delete delete delete