KR102582510B1 - Complex horizontal lifting clamp device - Google Patents

Abstract

One embodiment of the present invention includes a power transmission unit in which first and second upper operating arms and first and second lower operating arms are respectively hinged and rotatable; A power conversion unit for converting the vertical force transmitted from the power transmission unit into horizontal force, including a case and first and second clamp pressure regulators located inside the case; and an object support unit for supporting an object using a horizontal force transmitted from the power conversion unit and including first and second clamp moving devices and first and second clamps respectively connected to a lower part of the clamp moving device; It includes, and the first and second clamp pressure regulators are hinged so that the first and second lower operating arms are rotatable, and are not overlapped by any one of the first and second lower operating arms, respectively. It is bonded through and is not bonded through the remaining one of the first and second lower operating arms, which is not bonded through, and can be moved in different horizontal directions by the first and second lower operating arms that are bonded through and through. , the first and second clamp moving devices are respectively coupled to one of the first and second clamp pressure regulators without overlapping, and are moved in different horizontal directions by the coupled first and second clamp pressure regulators. A composite horizontal lifting clamp device is provided, which is characterized in that it is movable.

Description

Composite horizontal lifting clamp device {COMPLEX HORIZONTAL LIFTING CLAMP DEVICE}

The present invention relates to a composite horizontal lifting clamp device used for transporting heavy objects using a crane.

In industrial sites, cargo carriers (pallets) or dedicated jigs are manufactured and used to move brick materials, large case materials, etc., but there are problems with using safety bars or having to constantly change jigs. At the production site, the faster the supply of materials, the higher the production, so there is a need to reduce material movement time.

The horizontal lift device is a gravity control method using the lifted object and has the advantage of being conveniently applied in industrial sites as it can automatically attach and detach the lifted object without power control. However, due to the nature of this horizontal lift, it is required to secure a safe path in the movement route of the lifted object and to transport it while maintaining a certain height.

In addition, the gravity-controlled horizontal lift device requires a variety of lift devices depending on the weight and shape of the lifted object, making it difficult to unify the device, increasing device complexity in a limited work space, and increasing space utilization. Inefficiency problems are occurring. These problems can lead to increased costs due to equipment installation and safety accidents in the workplace.

The purpose of the present invention is to provide a composite horizontal lifting clamp device used for transporting heavy objects using a crane.

In addition, in the present invention, the compression transport and tension transport modes of the lifted object can be quickly changed by simply changing the connection state of the clamp moving device and the clamp pressure regulator, and can be applied to various shapes and weights of the lifted object. The purpose is to provide a composite horizontal lifting clamp device capable of this.

In addition, the purpose of the present invention is to provide a complex horizontal lifting clamp device that can improve work safety by preventing the object from falling when the device malfunctions or the object leaves the clamp.

One embodiment of the present invention includes a power transmission unit in which first and second upper operating arms and first and second lower operating arms are respectively hinged and rotatable; A power conversion unit for converting the vertical force transmitted from the power transmission unit into horizontal force, including a case and first and second clamp pressure regulators located inside the case; and an object support unit for supporting an object using a horizontal force transmitted from the power conversion unit and including first and second clamp moving devices and first and second clamps respectively connected to a lower part of the clamp moving device; It includes, and the first and second clamp pressure regulators are hinged so that the first and second lower operating arms are rotatable, and are not overlapped by any one of the first and second lower operating arms, respectively. It is bonded through and is not bonded through the remaining one of the first and second lower operating arms, which is not bonded through, and can be moved in different horizontal directions by the first and second lower operating arms that are bonded through and through. , the first and second clamp moving devices are respectively coupled to one of the first and second clamp pressure regulators without overlapping, and are moved in different horizontal directions by the coupled first and second clamp pressure regulators. A movable composite horizontal lifting clamp device is provided.

In the power conversion unit, the case has a structure in which at least one of the left side and the right side and the upper side are open, and the first and second clamp pressure regulators can rotate the lower operating arm and the clamp pressure regulator, respectively. It is intended for hinge connection, and includes a bonded through hole and a non-bonded through hole formed to penetrate from the front to the back, and the first and second clamp pressure regulators have the clamp moving device and the clamp pressure control on their upper surfaces, respectively. It is used to securely fasten the base and may include a plurality of fastening holes spaced apart in the horizontal direction.

In the object support part, the clamp moving device may include first and second clamp pressure regulator fasteners on an upper surface, and first and second fixing holes to which pins can be fastened, respectively.

In the object support unit, the first and second clamps include first and second clamp connection parts connected to the first and second clamp moving devices, respectively, on one side, and first and second clamp connection parts that are in surface contact with the object, respectively, on the other side. It includes second clamp compression parts, and the first and second clamps are capable of rotating the first and second clamp compression parts in a direction from one side to the other side. When compressing and moving the object, the first and second clamp compression parts are They face each other, and when tensilely moving the object, the first and second clamp compression parts may be formed in an opposite direction to when compressing and moving the object.

The object support unit includes first and second safety rope connectors located at one end and the other end of the case in the longitudinal direction of the case, and the first and second safety rope connectors are independently located at the front of the case, It may be connected through both the first and second clamp pressure regulators and the rear of the case, and may be throughly fastened to the front and rear of the case, respectively, and may be non-penetratingly fastened to the first and second clamp pressure regulators, respectively. there is.

In the present invention, i) the first fixing hole (second fixing hole) provided in the clamp moving device is used to change the (pin) attachment state from the first clamp pressure regulator to the second clamp pressure regulator, and ii) the object A clamp that directly supports is provided so that it can rotate from one side to the other. Accordingly, the tensile transport mode and compressive transport mode of the clamp can be changed very easily without dismantling and reinstalling the main components of the device, and can be applied to various shapes and weights of lifted objects, making it possible to unify various lifting devices.

In addition, in the present invention, work safety can be improved by preventing the object from falling when the device malfunctions or the object leaves the clamp by using the safety rope link installed in the case.

In addition, the safety rope connection ring may be fixed through the power conversion unit (all of the front of the case, first and second clamp pressure regulators, and the rear of the case). Accordingly, overweight objects that break away from the clamp can be stably supported and device durability can be improved. As described above, the tension transfer mode and compression transfer mode of the clamp are possible without dismantling and reinstalling the main components of the device, so the above-described effect can be achieved with the safety rope link also fixed through.

Figure 1 is a schematic diagram showing a complex horizontal lifting clamp device according to an embodiment of the present invention.
Figure 2 is a schematic diagram showing the first and second clamp pressure regulators.
Figure 3 is a schematic diagram showing the object support part of the composite horizontal lifting clamp device of Figure 1.
Figure 4 is a schematic diagram showing a state in which the safety rope is connected to the first and second safety rope connectors in the complex horizontal lifting clamp device according to an embodiment of the present invention.
Figure 5 is a schematic diagram showing the preparation state of the composite horizontal lifting clamp device according to Example 1 (compression transfer mode) and Example 2 (tensile transfer mode) of the present invention.
Figures 6a, 6b, 7a, and 7b are schematic diagrams showing the operating state of the complex horizontal lifting clamp device according to Example 1 (Figure 6a, 6b) and Example 2 (Figure 7a, 7b) of the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings that can be commonly understood by those skilled in the art in the technical field to which the present invention pertains.

When a part in the entire specification is said to “include” a certain element, this means that it may further include other elements rather than excluding other elements, unless specifically stated to the contrary. The singular also includes the plural, unless specifically stated in the phrase.

In this specification, when a part such as a layer, membrane, region, part, or plate is said to be “on” or “on” another part, this means not only when it is “right on” another part, but also when there is another part in between. Also includes.

One embodiment of the present invention includes a power transmission unit; Power conversion unit; and a composite horizontal lifting clamp device including an object support portion.

Figure 1 is a schematic diagram showing a complex horizontal lifting clamp device according to an embodiment of the present invention.

Referring to FIG. 1, the composite horizontal lifting clamp device 10 has first and second upper operating arms 110 and 110' and first and second lower operating arms 120 and 120' respectively rotatable. A power transmission unit 100 connected to a hinge; It is intended to convert the vertical force transmitted from the power transmission unit into horizontal force, and includes a case 230 and first and second clamp pressure regulators 210 and 220 located inside the case. Wealth (200); And first and second clamp moving devices (310, 310') and first and second clamps respectively connected to the lower part of the clamp moving device, for supporting the object with the horizontal force transmitted from the power conversion unit. It includes an object support unit 300 including (320, 320').

The first and second clamp pressure regulators 210 and 220 are rotatably hingedly connected to the first and second lower operating arms 120 and 120', respectively. It is non-penetratingly fastened to any one of (120, 120') without overlapping, and is not throughly fastened to the remaining one of the first and second lower operating arms 120, 120', respectively, and the through fastened It can be moved in different horizontal directions by the first and second lower operating arms 120 and 120', and the first and second clamp moving devices 310 and 310' respectively apply the first and second clamp pressures. It is attached to one of the control units (210, 220) without overlapping and can be moved in different horizontal directions by the attached first and second clamp pressure control units (210, 220).

Power transmission unit (100)

As shown in FIG. 1, the power transmission unit 100' according to the present invention includes a plurality of working arms (first and second upper working arms and a second working arm) that operate in a scissor manner at the same time as lifting. 1, the second lower operating arm) is used to transmit the vertical force resulting from the crane and heavy objects to the power conversion unit 200.

The first and second upper operating arms 110 and 110' are rotatably hinged and fixed to the shackle 400 at the same time with one end overlapping with the other, and the first and second upper operating arms 110, 110') may have other ends rotatably fixed to one end of the first and second lower operating arms 120 and 120', respectively.

The first and second lower operating arms 120 and 120' have one end rotatably fixed to the other ends of the first and second upper operating arms 110 and 110', respectively, and the first and second lower operating arms 120 and 120' are respectively 2 An operating shaft 130 is inserted in the center of the length of the lower operating arms 120 and 120' to become the center of rotation of both, and thereby the first and second upper operating arms 110 and 110' and the first and second lower operating arms (120,120') can be operated in the form of scissors. Other ends of the first and second lower operating arms 120 and 120' are formed to be staggered at a point passing the rotation center (operating axis: 130), and the first and second lower operating arms 120 and 120' are It may be formed at an angle smaller than the angle (internal angle) formed by the operating axis (center of rotation) 130. Additionally, other ends of the first and second lower operating arms 120 and 120' are respectively connected to the power conversion unit 200.

Meanwhile, the upper operating arms (110, 110') and lower operating arms (120, 120') are each assembled with two piece members spaced at a certain interval, and a link (not shown) is formed between these piece members. It can be configured so that it can be inserted. For example, after the upper ends of the first and second lower operating arms 120 and 120' are respectively inserted into the lower ends of the first and second upper operating arms 110 and 110', respectively, in a structure in which a link is inserted and fixed between the piece members. The axis can be rotatably fixed by a link.

Power conversion unit (200)

As shown in Figures 1 and 2, the power conversion unit 200 according to the present invention uses a horizontal moving member connected to the lower operating arms 120 and 120' to transmit the vertical direction transmitted from the power transmission unit 100. It is characterized by being configured to convert force into horizontal force.

The power conversion unit 200 is hinged so that the first and second lower operating arms 120 and 120' (other ends) are rotatable. Specifically, the other ends of the first and second lower operating arms 120 and 120' can rotate simultaneously while overlapping with the front (back) of the power conversion unit (casing and clamp pressure regulator) 200, respectively. It may be connected to a hinge (axis).

The case 230 has first and second clamp pressure regulators 210 and 220 installed therein, has a space to move in the horizontal direction, has at least one of the left side and the right side, and has an open upper side. It could be a structure. For example, it may have a structure in which the left side, right side, and upper side are open and a rail is provided on the closed lower side, and the clamp pressure regulators 210 and 220 and the clamp moving device 310 attached to the upper side thereof. , 310') may be easy to move in the horizontal direction.

The case 230 may have two rails (not shown) formed on its inner lower surface to allow the first and second clamp pressure regulators 210 and 220 to move in the horizontal direction, and may be provided with a clamp moving device ( 310, 310') is easy to move in the horizontal direction together with the clamp pressure adjusters (210, 220). Meanwhile, since the rail is a structure commonly applied in the relevant technical field, detailed description will be omitted.

The first and second clamp pressure regulators 210 and 220 are independently hingedly connected (through connection) to both the first and second lower operating arms 120 and 120', and thus the first and second clamp pressure regulators 210 and 220 The lower operating arms 120 and 120' are rotatably connected.

The first and second clamp pressure regulators 210 and 220 are coupled through and through one of the first and second lower operating arms 120 and 120', respectively, without overlapping, and are connected to the first and second lower operating arms 120 and 120', respectively. 2 Among the lower operating arms (120, 120'), the remaining one that is not penetratingly fastened is not penetrated and is moved in different horizontal directions by the penetratingly fastened first and second lower operating arms (120, 120'). This is possible. For example, the first clamp pressure regulator 210 is coupled at the same time as the other end of the first lower operating arm 120 penetrates (hinged connection), and conversely, the other end of the second lower operating arm 120' penetrates. It may not be connected at the same time (hinged connection). Accordingly, the first clamp pressure regulator 210 is engaged with the first lower operating arm 120 while the first and second lower operating arms 120 and 120' operate in a scissor manner at the same time as lifting. Since it is not connected to the second lower operating arm 120', it receives force in the left horizontal direction, but does not receive force in the right horizontal direction. As a result, the first clamp pressure regulator 210 can move in the left horizontal direction together with the first lower operating arm 120 at the same time as lifting the object, and conversely, the second clamp pressure regulator 220 can operate the second lower operating arm 120. It can move in the right horizontal direction with the arm (120').

In addition, the first and second clamp pressure regulators 210 and 220 are for rotatably connecting the lower operating arms 120 and 120' and the clamp pressure regulator, respectively, and penetrate from the front to the back. It may include bonding through-holes 211, 221 and non-bonding through-holes 213, 223.

In addition, the first and second clamp pressure regulators 210 and 220 are for fixing and attaching the clamp moving devices 310 and 310' and the clamp pressure regulators 210 and 220 to the upper surface, respectively, It may include a plurality of fastening ports 215 and 225 spaced apart in the horizontal direction.

In addition, the first and second clamp pressure regulators (210, 220) penetrate the first and second safety rope connectors (330, 330') and do not fasten them to the front of the case (230) and the case (230). It is intended to penetrate and fasten the rear surface, and is formed to penetrate from the front to the rear, and the first connection ring non-bonded through hole (217-1) is formed at one end and the other end in the longitudinal direction of the clamp pressure regulator (210, 220). , 217-2) and a second connection ring non-bonded through hole (227-1, 227-2).

The first clamp pressure regulator 210 includes a first connection ring non-bonded through hole 217-1, a non-bonded through hole 213, a bonded through hole 211, and a second connection ring from one end to the other end in the longitudinal direction. It may be sequentially provided with ring non-bonding through-holes (217-2), and the second clamp pressure regulator 220 has a first connection ring non-bonding through-hole (227-1) from one end to the other end in the longitudinal direction. , the bonding through-hole 221, the non-bonding through-hole 223, and the second connection ring non-bonding through-hole 227-2 may be sequentially provided.

Object support unit (300)

As shown in FIGS. 1, 3, and 4, the object support unit according to the present invention moves a clamp connected to the power conversion unit 200 to support an object with the horizontal force transmitted from the power conversion unit 200. It is characterized in that it is configured to automatically clamp an object by means of members 310 and 310'.

The first and second clamp moving devices 310 and 310' are connected to the power conversion unit 200 and receive the horizontal force transmitted from the power conversion unit 200, and the first and second clamps The moving devices 310 and 310' are respectively attached to one of the first and second clamp pressure regulators 210 and 220 without overlapping.

As described above, the clamp pressure regulators 210 and 220 are lifted and simultaneously the first and second lower operating arms 120 and 120' operate in a scissor manner, and the first clamp pressure regulator (210) can move in the left horizontal direction, and the second clamp pressure regulator 220 can move in the right horizontal direction. Here, the first and second clamp moving devices 310 and 310' move horizontally in the same direction as the horizontal moving direction of the connected clamp pressure adjusters 210 and 220, respectively. Therefore, the compressive transport and tensile transport modes of the object can be set by varying the connection type.

For example, in cases where compressed transport of an object is required. The first clamp moving device 310 is connected to the first clamp pressure adjusting device 210, and the second clamp moving device 320 is connected to the second clamp pressure adjusting device 220. As the coupled first clamp pressure regulator 210 moves in the left horizontal direction simultaneously with lifting (lifting), the first clamp moving device 310 coupled thereto also moves in the left horizontal direction. Conversely, the second clamp moving device 310' moves horizontally to the right. That is, the first clamp moving device 310, located on the right side of the clamped object, moves to the left, and the second clamp moving device 310', located on the left, moves to the right, making compressed transfer of the object possible. do. Meanwhile, when the first clamp moving device 310 is connected to the second clamp pressure adjusting device 220 and the second clamp moving device 320 is connected to the first clamp pressure adjusting device 210, the same Based on the principle, it is possible to change the device by tensile transport of the object.

The first and second clamp moving devices 310 and 310' may be connected to the power conversion unit 200 and may be configured to receive the horizontal force transmitted from the power conversion unit 200. For example, the first and second clamp moving devices 310 and 310' are horizontal in an area corresponding to one end from the center and an area corresponding to the other end from the center in the longitudinal direction of the power conversion unit 200, respectively. It is intended to move in one direction, and may be provided in the shape of a cover plate that moves while surrounding a portion of the area of the power conversion unit 200. Specifically, it is preferable if it is provided in the shape of a cover plate that surrounds the upper, lower, front, and rear surfaces of the power conversion unit case 230.

The first and second clamp moving devices (310, 310') each independently have first and second clamping ports (215, 225) of the first and second clamp pressure regulators on their upper surfaces, respectively, capable of fastening pins. It may include fixing holes 311 (311') and 312 (312'). Accordingly, from the first fixing holes 311, 311' of each clamp moving device to the second fixing holes 312, 312', or from the second fixing holes 312, 312' to the first fixing holes 311, 311'), the compression transport and tension transport modes of the object can be quickly changed by changing the pin attachment state.

The first and second clamps 320 and 320' are devices for supporting and transporting objects by directly contacting them, and are rotatable at the lower part of the first and second clamp moving devices 310 and 310'. It is provided with a hinge connection so as to do so.

The first and second clamps 320 and 320' include first and second clamp connection parts 321 and 321' on one side respectively connected to the first and second clamp moving devices 310 and 310'. And includes first and second clamp pressing portions 323 and 323' on the other side, respectively, which are in surface contact with the object, and the first and second clamps 320 and 320' are first and second clamps 320 and 320' in the direction from one side to the other side. The second clamp compression parts 323 and 323' are rotatable, and when compressing and moving the object, the first and second clamp compression parts 323 and 323' face each other and tensilely move the object. In this case, the first and second clamp compression parts 323 and 323' may be formed in the opposite direction to the case where the object is compressed and moved. Accordingly, the object can be supported and transported by changing the compression transport and tension transport modes of the object by bringing the first and second clamp compression parts 323 and 323' into surface contact with the object.

The surfaces of the first and second clamps 320 and 320' may be formed to have a specific surface roughness, such as a convex-convex structure or a protruding structure, to increase friction with an object, and may be formed of a material with high surface friction, e.g. For example, the load surface can be protected from damage by coating with high-friction polyurethane, vulcanized rubber pad material, etc., but the present invention is not limited to this.

The object support unit 300 may be characterized as including first and second safety rope connections 330 and 330' located at one end and the other end, respectively, in the longitudinal direction of the power conversion unit case 230. . By connecting a safety rope (R) to the above link, work safety can be improved by preventing the object from falling when the device malfunctions or the object leaves the clamp.

The safety rope links (330, 330') include first and second safety rope links (330, 330') located at one end and the other end of the case in the longitudinal direction of the case, and the first and second safety rope links (330, 330') 2 The safety rope connectors 330, 330' are independently connected through the front of the case 230, the first and second clamp pressure regulators 210, 220, and the rear of the case 230, respectively. It may be bonded through to the front and rear of the case 230, and may not be bonded through to the first and second clamp pressure regulators 210 and 220, respectively. Accordingly, even if the first and second clamp pressure regulators 210 and 220 move in different horizontal directions by the first and second lower operating arms 120 and 120', the first and second safety ropes ( 330, 330') may be fixed through the front and rear of the case 230. This allows stable support for overweight objects that break away from the clamp and improves device durability. In addition, it is a composite device capable of supporting objects in the horizontal direction by the first and second clamps (320, 320') and simultaneously supporting objects in the vertical direction by the safety rope (R) independently connected to the safety rope connectors (330, 330'). A lifting system can be provided.

Example

Example 1: Compression (transfer) mode

Step 1) Preparation of a composite horizontal lifting clamp device (see Figures 6a and 6b)

In the case of compression transfer mode, the first clamp moving device 310 in the object support unit 300 is connected to the first clamp pressure regulator 210, and specifically, the first fixing hole 311 of the first clamp moving device is It is connected to the connection port 215 of the first clamp pressure regulator by a pin (bolt). The second clamp moving device 310' is connected to the second clamp pressure adjusting device 220, and specifically, the second fixing hole 312' of the second clamp moving device is connected to the fastening port 225 of the second clamp moving device. ) and pins (bolts) are connected.

Additionally, in the object support unit 300, the first and second clamps 320 and 320' are positioned in directions where the first and second clamp pressing parts 323 and 323' face each other.

Step 2) This is the step of bringing the complex horizontal lifting clamp device into contact with an object and converting the power transmission part of the device to a scissor-operable state (see Figure 6a).

The composite horizontal lifting clamp device 10 is moved in the horizontal direction using a power device such as a crane. When an object is located between the first and second clamps 320 and 320', the lifting clamp device 10 is moved downward in the vertical direction.

By bringing the lower surface of the case 230 into contact with the upper surface of the object, the locking on the upper operating arm (110, 110') and lower operating arm (120, 120') is automatically released and the vertical downward movement is stopped. I order it.

Step 3) This is the step of clamping the object to the composite horizontal lifting clamp device and lifting the object in the vertical/horizontal direction (see Figure 6b).

The lifting clamp device 10 is moved upward in the vertical direction using a power device such as a crane.

In the power transmission unit 100, the operating arm is unlocked in step 2), so the longitudinal directions of the upper operating arm and the lower operating arm are aligned vertically and operate in a scissor shape. The lower operating arms 120 and 120' rotate around the operating shaft 130 and transmit power to the power conversion unit 200 connected to the other end.

In the power conversion unit 200, the first clamp pressure regulator 210 is coupled to the first lower operating arm 120 and is moved along with the first lower operating arm 120 in the left horizontal direction (direction toward the object). move Conversely, the second clamp pressure regulator 220 moves in the right horizontal direction (direction toward the object) together with the second lower operating arm 120'. The first and second clamp pressure regulators 210 and 220 move the connected object support portion 300 together in the horizontal direction.

In the object support unit 300, the first clamp moving device 310 is coupled to the first clamp pressure regulator 210 and moves in the left horizontal direction (direction toward the object) together with the first clamp pressure regulator 210. move Conversely, the second clamp moving device 310' is coupled to the second clamp pressure regulator 220 and moves in the right horizontal direction (direction toward the object) together with the second clamp pressure regulator 220. At the same time, the first and second clamps (320, 320') are connected to the first and second clamp moving devices (310, 310'), so they are the same as the first and second clamp moving devices (310, 310'), respectively. Compressively clamps the object while moving in the horizontal direction.

Next, the lifting clamp device 10 operates the crane with the object clamped and moves vertically upward and horizontally to transport the object.

Step 4) This is the stage where transfer to the destination is completed and the lifting clamp device is released from contact with the object.

Proceed with step 2) in reverse order to lock the operating arms (upper/lower operating arms) (110, 110', 120, 120'), and move the lifting clamp device (10) upward in the vertical direction to make contact with the object. Release.

Example 2: Tensile (Transfer) Mode

Step 1) Preparation of a composite horizontal lifting clamp device (see Figures 7a and 7b)

In the tensile transfer mode, the first clamp moving device 310 in the object support unit 300 is connected to the second clamp pressure regulator 220, and specifically, the second fixing hole 312 of the first clamp moving device is It is connected to the connection port 225 of the second clamp pressure regulator by a pin (bolt). The second clamp moving device 310' is connected to the first clamp pressure adjusting device 210, and specifically, the first fixing hole 311' of the second clamp moving device is connected to the fastening port 215 of the first clamp pressure adjusting device. ) and the pin (bolt) connection is different from the compression transfer mode.

In addition, in the object support unit 300, the first and second clamps 320 and 320' are aligned in a direction in which the first and second clamp compression parts 323 and 323' are turned away from each other (in the direction facing each other in compression mode). located in the opposite direction).

Step 2) This is the step of bringing the complex horizontal lifting clamp device into contact with an object and converting the power transmission part of the device to a scissor-operable state (see Figure 7a).

Proceed in the same way as Example 1.

Step 3) This is the step of clamping the object to the composite horizontal lifting clamp device and lifting the object in the vertical/horizontal direction (see Figure 7b).

Proceed in the same manner as Example 1 except for the details described below.

In the object support unit 300, the first clamp moving device 310 is attached to the second clamp pressure regulator 220 and moves together with the second clamp pressure regulator 220 in the right horizontal direction (direction facing away from the object). Go to Conversely, the second clamp moving device 310' is coupled to the first clamp pressure regulator 210 and moves in the left horizontal direction (direction away from the object) together with the first clamp pressure regulator 210. At the same time, the first and second clamps (320, 320') are connected to the first and second clamp moving devices (310, 310'), so they are the same as the first and second clamp moving devices (310, 310'), respectively. Tensile clamps an object while moving in the horizontal direction.

Step 4) This is the stage where transfer to the destination is completed and the lifting clamp device is released from contact with the object.

Proceed in the same way as Example 1.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments and can be manufactured in various different forms, and those skilled in the art will understand the technical idea of the present invention. It will be understood that it can be implemented in other specific forms without changing the essential features. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

10: Composite horizontal lifting clamp device
100: Power transmission unit
110, 110': first and second upper operating arms
120, 120': 1st and 2nd lower operating arms
130: operating axis
200: Power conversion unit
210, 220: 1st, 2nd clamp pressure regulator
211, 221: (1st, 2nd clamp pressure regulator) binding through hole
213, 223: (1st, 2nd clamp pressure regulator) Non-stick through hole
215, 225: (1st, 2nd clamp pressure adjusting bar) multiple fastening ports
217-1, 217-2: (1st clamp pressure regulator) 1st, 2nd connection non-stick through hole
227-1, 227-2: (2nd clamp pressure regulator) 1st, 2nd connection link non-stick through hole
230: case
300: object support
310, 310': first and second clamp moving devices
311, 312: (1st clamp moving device) 1st, 2nd fixing holes
311', 312': (2nd clamp moving device) 1st, 2nd fixing holes
320, 320': first and second clamps
321, 321': first and second clamp connections
323, 323': first and second clamp compression parts
330, 330': 1st and 2nd safety rope connections
400: Shackle

Claims (5)

A power transmission unit in which first and second upper operating arms and first and second lower operating arms are respectively hinged and rotatable;
A power conversion unit for converting the vertical force transmitted from the power transmission unit into horizontal force, including a case and first and second clamp pressure regulators located inside the case; and
An object support unit for supporting an object with a horizontal force transmitted from the power conversion unit and including first and second clamp moving devices and first and second clamps respectively connected to a lower part of the clamp moving device; Contains,
The first and second clamp pressure regulators are rotatably hinged to the first and second lower operating arms, and are respectively fastened through one of the first and second lower operating arms without overlapping, Each of the first and second lower operating arms is non-penetrated by the remaining one that is not through-coupled, and is capable of moving in different horizontal directions by the through-coupled first and second lower operating arms,
The first and second clamp moving devices are respectively coupled to one of the first and second clamp pressure regulators without overlapping and move in different horizontal directions by the coupled first and second clamp pressure regulators. It is possible,
In the power conversion unit,
The case has a structure in which at least one of the left side and the right side and the upper side are open,
The first and second clamp pressure regulators are for rotatably hingedly connecting the lower operating arm and the clamp pressure regulator, respectively, and include a fastening through hole and a non-clamping through hole formed to penetrate from the front to the back; ,
The first and second clamp pressure regulators are for fixing and connecting the clamp moving device and the clamp pressure regulator to the upper surfaces, respectively, and include a plurality of coupling holes spaced apart in the horizontal direction.
A composite horizontal lifting clamp device characterized by a. delete According to paragraph 1,
In the object support unit, the clamp moving device includes first and second clamp pressure regulator fasteners on an upper surface, and first and second fixing holes capable of fastening pins, respectively.
A composite horizontal lifting clamp device characterized by a. According to paragraph 1,
In the object support unit, the first and second clamps include first and second clamp connection parts connected to the first and second clamp moving devices, respectively, on one side, and first and second clamp connection parts that are in surface contact with the object, respectively, on the other side. It includes a second clamp pressing portion,
The first and second clamps are capable of rotating the first and second clamp compression parts from one side to the other, and when compressing and moving the object, the first and second clamp compression parts face each other and tension the object. When moving, the first and second clamp compression parts are formed in the opposite direction to when compressing and moving the object.
A composite horizontal lifting clamp device characterized by a. A power transmission unit in which first and second upper operating arms and first and second lower operating arms are respectively hinged and rotatable;
A power conversion unit for converting the vertical force transmitted from the power transmission unit into horizontal force, including a case and first and second clamp pressure regulators located inside the case; and
An object support unit for supporting an object with a horizontal force transmitted from the power conversion unit and including first and second clamp moving devices and first and second clamps respectively connected to a lower part of the clamp moving device; Contains,
The first and second clamp pressure regulators are rotatably hinged to the first and second lower operating arms, and are respectively fastened through one of the first and second lower operating arms without overlapping, Each of the first and second lower operating arms is non-penetrated by the remaining one that is not through-coupled, and is capable of moving in different horizontal directions by the through-coupled first and second lower operating arms,
The first and second clamp moving devices are respectively coupled to one of the first and second clamp pressure regulators without overlapping and move in different horizontal directions by the coupled first and second clamp pressure regulators. It is possible,
The object support part,
It includes first and second safety rope connections located at one end and the other end of the case in the longitudinal direction of the case,
The first and second safety rope links are independently connected through the front of the case, the first and second clamp pressure regulators, and the rear of the case, and are respectively connected through and fastened to the front and back of the case, Not penetrating and fastening to the first and second clamp pressure regulators, respectively.
A composite horizontal lifting clamp device characterized by a.