DERAIL PREVENTION DEFLATION FOR CRANE SYSTEMS

Abstract

The invention relates to a crane safety device (1) for use in a crane system (100) moving along a crane track on a crane beam (102). Accordingly, its novelty is that it includes at least one mounting bracket (10) enabling connection with the crane system (100) and at least one coupling wedge (20) positioned on the said mounting bracket (10) and surrounding the side projection (1021) and the inner side part (1022) of the crane beam (102) such that there is at least one gap (30) between it and the crane beam (102) under normal operating conditions. Figure 1

Description

1 TARIFF DERAIL PREVENTION DEFLATION FOR CRANE SYSTEMS TECHNICAL AREA 5 The invention relates to a crane system that moves along a crane track mounted on a crane beam. It relates to a crane safety device and a crane system equipped with such a device, for use with a crane. PREVIOUS TECHNIQUE 10 Crane systems are used for lifting, lowering, and moving loads within a specific work area. These are lifting and handling systems used for transportation purposes. Heavy industry, manufacturing and In the rail-mounted types of these systems used in logistics facilities, lifting The group has walking wheels on the heading groups associated with the group and the crane system is this 15 It moves along the crane track by means of its wheels. Normal operation. Under these conditions, rail tolerances account for the usual lateral movements occurring in the track wheels. crane dimensional changes due to movements and temperature variations A certain amount of relative movement can occur between the system and the crane beam. However, under earthquakes, sudden impacts, or similar unusual dynamic loads, the crane 20 High accelerations can occur in the system, and the crane system is vertical relative to the crane beam. or lateral displacement. Such movements cause the crane to deviate from the crane's track. This can lead to safety risks such as separation, derailment, or overturning. In current practices, various safety elements are used to reduce these risks. 25 It is used. However, in some configurations, safety elements are continuously connected to the rail. or being in close contact, which the crane needs during normal operation. can restrict freedom of movement and cause friction, wear and tear on contact surfaces. This can lead to the formation of mechanical loads. In particular, thermal expansion and rail tolerances. and in terms of accommodating the normal lateral movements that occur during walking, 30 Rigid structures in constant contact can present various operational difficulties. In conclusion, all the problems mentioned above necessitate an innovation in the relevant technical field. It has made it mandatory. 35 A BRIEF DESCRIPTION OF THE INVENTION 2 The present invention aims to eliminate the aforementioned disadvantages and contribute to the relevant technical field. to bring new advantages, with a crane safety device and a crane system equipped with it. It is related. One purpose of the invention is to protect crane systems from earthquakes or similar unusual dynamic effects. a crane that limits vertical and lateral movements occurring underneath it The goal is to establish a safety mechanism. Another objective of the invention is to surround the side projection and the inner side of the crane beam with a single 10 Through its gripping mechanism, the crane can both lift off the rails vertically and... A crane safety device was developed that limits its lateral derailment. to place. All the objectives mentioned above and those that will emerge from the detailed explanation below are 15. The present invention is designed to create a crane track mounted on a crane beam. a crane safety device for use in a crane system moving along the route It is related to this. Accordingly, the innovation involves at least one assembly that enables connection to the crane system. located on the bracket and the aforementioned mounting bracket, under normal operating conditions The side projection of the crane beam and the inner 20 should have at least one gap between them. It includes at least one gripping wedge surrounding the side. Thus, normal operation Normal movements via a coupling wedge that does not come into contact with the crane beam under these conditions Without restriction, unusual vertical and lateral movements are limited. A feature of a possible configuration of the invention is that the clamping wedge is positioned on the side 25 of the crane beam. a hook-shaped profile extending beneath the projection and located near the inner side having a coupling geometry and the aforementioned coupling geometry to the crane beam In the event of unusual displacement, it forms mechanical contact with the crane beam, vertically. derailment in the forward and lateral directions It is structured in a way that will limit it. Thus, 30 through the same conceptual geometry. both vertical derailment movement and lateral derailment The movement of the exit is restricted. A feature of a possible configuration of the invention is that the void allows for the normal movement of the crane system. 35 during dimensional changes due to thermal expansion and normal lateral movements to prevent mechanical contact from occurring between the coupling block and the crane beam It is determined that the walking movements during normal work are thermal. 3 Dimensional changes due to expansion and normal lateral movements of the gripper This is achieved without any contact between the crane beam and the support beam. A feature of a possible configuration of the invention is that the clamping wedge is attached to the mounting bracket. At the free end opposite the connected end, the coupling wedge, side 5 to widen the longitudinal section of the crane beam that mechanically interacts with the protrusion It includes a support profile that extends to both sides in that direction. Thus, it has an unusual vertical profile. by widening the area of ​​the clutch wedge that contacts the side protrusion during movement Limiting vertical movement is supported. A feature of a possible construction of the invention is that the clamping wedge is on the inner side of the crane beam. a section extending along the length of the aforementioned section and connected to it by a radius transition, L will include another section extending towards the underside of the crane beam's side projection. It has a profile in the following form: Thus, the inner side of the crane beam and its lateral projection. The unusual 15 in the vertical and lateral directions, surrounded by the same coupling wedge. It is possible to restrict movement. A feature of a possible configuration of the invention is that the mounting bracket is a crane safety device. It has a bolted connection for detachable and attachable attachment to the header group. This is the case. Thus, a permanent structural change is required in the head group of the crane safety device. 20 It can be assembled and disassembled without any additional steps. The invention also describes a crane track that moves along a crane beam and has a minimum capacity. It relates to a crane system that includes a head group. Accordingly, the innovation lies in the head group. It must include at least one connected crane safety device, the crane safety device must comply with heading 25. at least one mounting bracket connected to the group and positioned on the mounting bracket It contains a small clamping wedge, the clamping wedge protects the side projection and inner side of the crane beam. part of it that will have at least a clearance between it and the crane beam under normal operating conditions It has a conceptual geometry that surrounds the concept in this way, and the aforementioned concept If the geometry of the crane system undergoes unusual displacement relative to the crane beam, the crane will malfunction. By making contact with the beam, the crane system enables both vertical derailment movement. and also the lateral derailment movement via the same clutch wedge It is configured in a way that will limit the normal operation of the crane system. unrestricted movement in both vertical and lateral directions in extraordinary situations Derailment movements are limited by the same coupling wedge. 35 4 A characteristic feature of a possible design of the invention is that, in the opposite end regions of the head group, Multiple crane safety devices in locations close to the travel wheels It is positioned in opposite end regions of the header group. unusual movements that may occur can be avoided by cranes located near the wheels of the moving parts. This is ensured by limiting it through safety mechanisms. 5 BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows the title of the crane safety device and the crane system with which it is based. A bottom isometric overview of the connected group is given. 10 Figure 2 shows the crane safety devices, which are the subject of the invention, as part of the crane system's head assembly. A side view showing the arrangement at opposite ends is provided. Figure 3 shows the crane safety device, the subject of the invention, with the clutch wedge positioned on the side of the crane beam. A detailed view is provided showing its protrusion and the position surrounding the inner side. Figure 4 shows the crane safety device, which is the subject of the invention, in relation to the crane system and the crane beam. A side view showing its position is provided. Figure 5 shows the crane safety device, the subject of the invention, between the clutch wedge and the crane beam. Side view showing the clearance and the position of the coupling wedge relative to the crane beam. It has been given. In Figure 6, detail A from Figure 5 shows the coupling wedge attached to the side projection of the crane beam and the inner 25 its position relative to the side and the operation between the coupling wedge and the crane beam. A close-up view showing the empty space is given. DETAILED DESCRIPTION OF THE INVENTION This detailed explanation of the invention is solely for the purpose of providing a better understanding of the subject matter. This is explained through exemplary structures that will not create any limiting effects. The subject of the invention is the crane safety device (1), crane track rail located on the crane beam (102). a crane system moving along (100), earthquake, sudden impact or similar ordinary 35 Excessive vertical and external dynamic effects may occur in relation to the crane beam (102) It is used to limit lateral movements. Crane safety device (1), will not restrict the movements of the crane system (100) under normal operating conditions, If the crane displaces an unusual amount relative to the crane beam (102), the crane by interacting with the beam, thus limiting the derailment movement It is being structured. The crane system (100) moves along the crane track located on the crane beam (102) of the crane. a minimum of carrying the wheels and associated drive elements that enable it to move It includes a heading group (101). Heading group (101) is the end of the crane system (100). They are located in these areas and enable the crane to move along the crane track. The crane safety device (1) is connected to the crane system (100). Preferably header 10 It is linked to group (101) and acts together with heading group (101). In a more specific configuration, the crane safety device (1) is the end of the head group (101). They are located in these areas and in a position close to the walking wheels. Crane safety device (1), at least one mounting bracket (10) and at least 15 associated with mounting bracket (10). It includes a small clamping wedge (20). Mounting bracket (10) of the crane safety device (1) Carrier that enables connection to the crane system (100), preferably to the head group (101). It is a connecting element. In the preferred configuration, the mounting bracket (10) is attached to the head group (101). It is fixed by means of a bolted connection. Thus, the crane safety device (1), head There is a need to make a connection or permanent structural change originating from group (101) 20 It can be assembled and disassembled without being heard. The structure, application of the crane safety device (1) to newly manufactured crane systems as well as allowing for retrofitting to existing cranes in use. It provides. The clutch wedge (20) is located near the crane beam (102) on the mounting bracket (10). It is positioned. The coupling block (20) is positioned on a side projection (1021) of the crane beam (102). and has a gripping geometry surrounding an inner lateral part (1022). Side projection (1021), extending outwards from the inner side of the crane beam (102) (1022) and the crane beam (102) refers to the protruding part that continues along the longitudinal direction. Lateral projection 30 (1021), preferably as a continuation of the upper surface of the crane beam (102) near the crane track rail. It extends outwards from the side surface. The inner side part (1022) is the crane beam (102), crane It refers to the side part facing the inside of the system (100). In other words, mutual The parts of the two crane beams (102) facing each other are the inner side parts (1022). Coupling The geometry surrounding the wedge (20), the side projection (1021) and the inner side part (1022), crane 35 The system (100) occurs both vertically and laterally with respect to the crane beam (102). 6 any unusual movements that may occur through the same grip wedge (20) It allows for its restriction. The coupling block (20) protects the side projection (1021) and the inner side part (1022) of the crane beam (102). It has a hook-profile gripping geometry suitable for containment, the preferred 5 It is mainly L-shaped in the structure. A part of the coupling wedge (20) is on the crane beam. (102) extends along the inner lateral part (1022), while another part is related to this section with a radius. The section extends under the side projection (1021) of the crane beam (102). Coupling The free end of the wedge (20) located opposite the end connected to the mounting bracket (10) There is a support profile (21) at its end. As can be seen in Figures 3 and 4, the support 10 profile (21), from the free end of the coupling wedge (20) to the longitudinal beam (102) of the crane beam It is being formed in such a way as to expand in opposite directions and to grasp the region of the wedge (20) interacting with the side projection (102) of the crane beam (1021) It expands. Thus, the grip wedge (20) during unusual vertical movement The limitation created by the side projection (1021) of the crane beam (102) is supported. 15 There must be at least one working clearance (30) between the clutch wedge (20) and the crane beam (102) It is located (see Figure 6). The gap (30) is the normal operation of the crane system (100). in such conditions as to prevent the coupling wedge (20) from contacting the crane beam (102) It is determined accordingly. Accordingly, the coupling block (20) holds the crane beam 20 during normal operation. (102) does not compress and does not move by friction on the crane beam (102). The crane's normal movement, dimensional changes due to thermal expansion, rail Tolerances and normal lateral movements can be accommodated within the gap (30). The crane system (100) has an unusually large displacement relative to the crane beam (102) and the word 25 If the subject reaches the amount of clearance (30) of relative movement, then the clutch wedge (20) Mechanical contact occurs between the crane beam (102). In a possible configuration, the crane system is located in different regions of the (101) head group (100). More than one crane safety device (1) can be used. In the preferred configuration, the crane is 30 safety devices (1), in the opposite end areas of the head group (101) and walking They are placed in positions close to the wheels. The number of crane safety devices (1) and their positions on the heading group (101), structural features of the crane system (100), depending on the positions of the walking wheels and the geometry of the crane beam (102) It can be determined. 35 7 In light of all that has been explained, the invention works as follows: Under normal operating conditions The gap (30) between the clutch wedge (20) and the crane beam (102) is maintained and the clutch The wedge (20) moves together with the crane system (100) without touching the crane beam (102). The crane system (100) is under an earthquake or similar unusual dynamic effect. If it moves upwards with respect to the crane beam (102), together with the header assembly (101) 5 The part of the moving clutch wedge (20) located under the side projection (1021), It forms mechanical contact with the side protrusion (1021). This mechanical contact forms the header. limiting the upward movement of the group (101) relative to the crane beam (102) and the crane mechanical system against separation of (100) from the crane beam (102) in the vertical direction It creates a limitation. 10 Lateral displacement of the crane system (100) under unusual dynamic effect In this case, the coupling block (20) surrounds the inner side of the crane beam (102) (1022). The section forms mechanical contact with the inner side part (1022). As a result of this contact, the head The lateral movement of the group (101) is restricted with respect to the crane beam (102) and the crane 15 The system (100) is prevented from derailing laterally. Therefore, the coupling block (20), the side projection (1021) of the crane beam (102) and the inner side Thanks to its enclosure of part (1022) within the same coupling geometry, the crane system (100) unusual movements in the vertical and lateral directions through the same structure 20 It is restricted. This also applies when vertical and lateral movements occur together. The coupling wedge (20) makes contact with the relevant parts of the crane beam (102) in both directions. It restricts movement. The operation of the crane safety device (1) is based on an electronic sensing element or hydraulic 25 It is not dependent on the engagement of an electromechanical drive system. Clutch wedge (20) moves together with the head group (101) and to the crane beam of the crane system (100). (102) The crane beam closed by closing the gap (30) as a result of the unusual displacement. (102) establishes contact. Thus, the crane, which is contactless under normal working conditions, establishes contact. safety device (1), passively restrains when unusual movement occurs 30 It fulfills its function. The scope of protection of the invention is specified in the claims attached hereto, and these details are strictly adhered to. The explanation cannot be limited to those given for illustrative purposes. Because a technically skilled person... 35 similar ideas in light of what has been described above, without deviating from the main theme of the invention. It is clear that these structures can emerge. 8 REFERENCE NUMBERS GIVEN IN THE FIGURE 1 Crane Safety Device Mounting Bracket Clutch Wedge 5 21 Support Profile Space 100 Crane Systems 101 Heading Groups 102 Crane Beam 10 1021 Side Projection 1022 Inner Side Section

Claims

9 REQUESTS 1. A crane moving along the crane track located on a crane beam (102). The crane safety device (1) is for use in the system (100), and its feature is; at least one mounting bracket (10) and 5 that enables connection with the crane system (100). located on the aforementioned mounting bracket (10) under normal operating conditions There should be at least one gap (30) between the crane beam (102) and the crane beam. (102) at least one grip surrounding the lateral projection (1021) and the inner lateral part (1022). It contains the wedge (20).

2. According to claim 1, a crane safety device (1) whose feature is; the clutch wedge (20), extending under the side projection (102) of the crane beam (102) and the inner side part (1022) having a hook profile grip geometry located near and the mentioned coupling geometry is unusually located relative to the crane beam (102). If it changes, it will make contact with the crane beam (102) in the vertical direction 15 derailment movement and lateral derailment movement It is structured in a way that will limit it.

3. According to claim 1, a crane safety device (1) is characterized by the clearance (30), the crane Normal walk of the system (100) dimensional 20 due to thermal expansion during changes and normal lateral movements with the clamping wedge (20) and crane beam (102) is determined in such a way as to prevent contact from occurring between them.

4. According to claim 1, a crane safety device (1) whose feature is; the clutch wedge (20), the free 25 opposite the end connected to the mounting bracket (10). at its end, the gripping wedge (20) mechanically interacts with the lateral projection (1021) to expand the area on both sides along the longitudinal direction of the crane beam (102). It includes an extending support profile (21).

5. A crane safety device (1) according to claim 1, whose feature is; the clutch wedge is 30 (20), a section that runs along the inner side of the crane beam (102) (1022) and The side of the crane beam (102) connected to the mentioned section by a radius transition L-shaped to include another section extending below the projection (1021). It is about having a profile. 35 6. A crane safety device (1) according to claim 1, its feature is; mounting bracket (10), The crane safety device (1) can be detached and reattached to the head group (101). It has a bolted connection for fastening.

7. Moving along a crane track on a crane beam (102) and at least 5 It is a crane system (100) which includes a small group of heads (101), and its feature is; to the group of heads (101) must include at least one connected crane safety device (1), crane safety at least one mounting bracket (10) connected to the head group (101) of the assembly (1) and at least one clamping wedge (20) located on the mounting bracket (10) including the clutch wedge (20), the side projection (1021) of the crane beam (102) and the inner 10 the side part (1022), under normal working conditions, at least between the crane beam (102) and the side part (1022). having a surrounding coupling geometry such that there will be a gap (30) and the mentioned coupling geometry to the crane system (100) crane beam In case of unusual displacement according to (102), contact with the crane beam (102). by creating the crane system (100) to lift off the rail in the vertical direction 15 and the derailment movement in the lateral direction with the same clutch wedge (20) It is structured in a way that will limit it through this means.

8. A crane system (100) according to claim 7, whose characteristic is that the head group (101) is opposite. Multiple crane safety devices are located at the edges, near the travel wheels. the position of the mechanism (1).

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