Transfer device for equipment in machine room

Abstract

The utility model provides a machine room internal equipment transfer device which comprises a bearing track and hoisting equipment, and a to-be-transferred structure in a machine room slides to the outside of the machine room along the bearing track along with the hoisting equipment; (2) a bearing track, hoisting equipment and a hoisting mechanism are included, a skylight is arranged at the top of the machine room, and the to-be-transferred structure moves to the position below the skylight along with the hoisting equipment and is hoisted outside the machine room through the hoisting mechanism; and (3) a bearing track, hoisting equipment, a monorail beam and a hoisting mechanism are included, a skylight is arranged at the top of the machine room, and the to-be-transferred structure slides to the position below the skylight along the bearing track and the monorail beam along with the hoisting equipment and is hoisted to the outside of the machine room through the hoisting mechanism. The utility model has the advantages of simple structure, no need of greatly changing the arrangement form of a machine room, simple manufacturing of parts, adoption of universal materials, great meeting of the full-coverage hoisting maintenance requirement of the hoisting mechanism, simple and convenient operation process, guarantee of the safety of maintenance personnel and equipment, wide applicability and strong practicability.

Description

Technical field:

[0001] The utility model belongs to the technical field of construction engineering equipment, and in particular relates to an equipment transfer device inside a machine room. Background technology:

[0002] The lifting mechanism is the most important working mechanism of the gantry crane, which is usually composed of a motor, a reducer, a brake, a coupling and a drum. The entire lifting mechanism is generally arranged inside the machine room. With the rapid development of social economy, the rated lifting capacity of port lifting equipment has become heavier and heavier, and various functional requirements have become more and more. This has led to an increase in the size of the corresponding mechanisms and an increase in the number of electrical cabinets. At the same time, in order to meet the minimum operation and maximum benefit, the distance from the gantry crane track to the seaside edge of the dock is also required to be as small as possible, which leads to the need for the gantry crane's turning radius to be as small as possible, thereby limiting the size of the internal space of the machine room and putting forward higher requirements for the layout of the lifting mechanism and the rational use of the electrical room space. In order to meet the requirements of electrical cabinet size, operating space in front of the cabinet and temperature regulation, the electrical room is generally arranged on the side of the machine room and is separately isolated by a machine room enclosure with fireproof and heat-insulating properties. In order to balance the weight of the electrical room, the heaviest reducer of the lifting mechanism is usually arranged on the other side of the machine room, such as Figure 5 shown.

[0003] When the lifting mechanism fails, it needs to be transferred to the dock outside the machine room for repair or replacement. However, the heavy weight of the lifting mechanism makes it difficult to transport, thus affecting the normal operation of the equipment.

[0004] Based on this, the utility model proposes a device for transferring equipment inside a machine room to solve the above problems. Summary of the invention:

[0005] The purpose of the utility model is to address the deficiencies of the prior art and provide three equipment transfer devices inside a machine room, which can efficiently and safely transfer the lifting mechanism inside the machine room.

[0006] The utility model adopts the following technical solutions:

[0007] (1) The utility model provides a device for transporting equipment inside a machine room, comprising a load-bearing track and a lifting device; the load-bearing track is fixedly installed on the top wall of the machine room, the lifting device is slidably installed on the load-bearing track, the lifting device is connected to a structure to be transported inside the machine room, and the structure to be transported inside the machine room slides along the load-bearing track to the outside of the machine room along with the lifting device.

[0008] Furthermore, a rear door is provided on the side of the machine room facing the dock surface, and the load-bearing track extends from the inside of the machine room to the outside of the machine room.

[0009] (ii) The utility model provides a second device for transferring equipment inside a machine room, comprising a load-bearing rail, a lifting device and a hoisting mechanism; a skylight is provided on the top of the machine room for the structure to be transferred to pass through, and the hoisting mechanism is provided outside the machine room; hanging points are provided on the top wall inside the machine room, and the hanging points are distributed near the skylight, and the lifting device is installed on the hanging points; the load-bearing rail is fixedly installed on the top wall inside the machine room, and the lifting device is slidably installed on the load-bearing rail; the lifting device on the hanging point and the lifting device on the load-bearing rail are respectively detachably connected to the structure to be transferred inside the machine room; the structure to be transferred is moved to the bottom of the skylight along with the lifting device, and is hoisted to the outside of the machine room by the hoisting mechanism.

[0010] Furthermore, the device is also provided with a monorail pulley, the monorail pulley is slidably connected to the load-bearing track, and the lifting equipment is connected to the monorail pulley.

[0011] Furthermore, the bearing rails are arranged in one or more groups; when multiple groups of bearing rails are arranged, the groups of bearing rails are parallel to each other.

[0012] (III) The utility model provides a third device for transporting equipment inside a machine room, comprising a load-bearing rail, a lifting device, a monorail beam and a lifting mechanism; a skylight is provided on the top of the machine room for the structure to be transported to pass through, and the lifting mechanism is provided outside the machine room; the load-bearing rail is fixedly mounted on the top wall of the machine room, the monorail beam is slidably connected to the load-bearing rail, the lifting device is slidably connected to the monorail beam, and the lifting device is detachably connected to the structure to be transported inside the machine room; the structure to be transported slides along the load-bearing rail and the monorail beam to the bottom of the skylight as the lifting device does, and is lifted to the outside of the machine room by the lifting mechanism.

[0013] Furthermore, at least two groups of the bearing rails are provided, and the groups of bearing rails are parallel to each other; and the monorail beam and the bearing rails are perpendicular to each other.

[0014] Furthermore, buffer blocks are provided at both ends of the monorail beam, and the buffer blocks are fixedly connected to the monorail beam.

[0015] Furthermore, the utility model is also provided with a positioning device, and the monorail beam is detachably fixedly connected to the top wall in the machine room through the positioning device.

[0016] Furthermore, the positioning device includes a fixed plate and two groups of connecting plates; the fixed plate is fixedly installed on the top wall of the machine room, the two groups of connecting plates are respectively fixedly connected to the monorail beam, and the two groups of connecting plates are parallel to each other; the fixed plate and the two groups of connecting plates are detachably fixedly connected by pins.

[0017] Furthermore, the monorail beam is slidably connected to the load-bearing track via a monorail pulley, and the lifting equipment is slidably connected to the monorail beam via the monorail pulley.

[0018] Furthermore, the lifting equipment is a hand hoist or an electric hoist.

[0019] Beneficial effects of the present invention:

[0020] (1) The utility model has a simple structure, does not require a significant change in the layout of the machine room, has simple parts manufacturing, uses universal materials, is highly practical, and meets the full coverage of the lifting mechanism for hoisting and maintenance needs to the greatest extent. The operation process is simple, ensuring the safety of maintenance personnel and equipment;

[0021] (2) The utility model has wide applicability and modular design, and is generally applicable to all crane models that require full coverage lifting and maintenance of the lifting mechanism in the machine room. Description of the drawings:

[0022] Figure 1 This is a diagram of the hoisting process of Embodiment 1 of the present utility model;

[0023] Figure 2 This is a diagram of the hoisting process of Embodiment 2 of the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the device of Embodiment 3 of the utility model;

[0025] Figure 4 This is a diagram of the hoisting process of Embodiment 2 of the present utility model;

[0026] Figure 5 This is a schematic diagram of the computer room layout;

[0027] Figure 1 The markings are: 1-1, load rail; 1-2, lifting equipment; 1-3, motor;

[0028] Figure 2 The markings are: 2-1, load-bearing rail; 2-2, lifting equipment; 2-3, skylight; 2-4, lifting point; 2-5, monorail pulley; 2-6, reducer; A, preparation before lifting; B, lifting process; C, adjust the position, lifting is completed;

[0029] Figure 3 The markings are: 3-1, load-bearing rail; 3-2, lifting equipment; 3-3, skylight; 3-4, hanging seat; 3-5, monorail pulley; 3-6, buffer block; 3-7, positioning device; 3-8, monorail beam;

[0030] Figure 4 The marks in the diagram are: A, preparation before lifting; B, lifting process; C, lowering, lifting completed;

[0031] Figure 5 The markings are: 5-1, electrical room; 5-2, lifting mechanism. Specific implementation method:

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] Example 1

[0034] Reference Figure 1 , this embodiment provides a device for transporting equipment inside a machine room, including a load-bearing rail 1-1 and a lifting device 1-2 (electric hoist).

[0035] Specifically, the bearing rail 1-1 is fixedly installed on the top wall of the machine room, a group of bearing rails 1-1 are provided, a monorail pulley is slidably provided on the bearing rail 1-1, the lifting device 1-2 is fixedly connected to the monorail pulley, and the lifting device 1-2 is connected to the structure to be transferred inside the machine room. A rear door is provided on the side of the machine room facing the dock surface, and the bearing rail 1-1 extends from the inside of the machine room to the outside of the machine room.

[0036] When in use, the structure to be transferred inside the machine room slides on the load-bearing track 1 - 1 along with the monorail pulley until it slides to the outside of the machine room and is transferred to the dock surface.

[0037] This embodiment is suitable for the transfer of lighter components such as motors, but for heavier and larger components such as reducers and drums, due to the limited bearing capacity of a single set of load-bearing rails 1-1 and the insufficient size extending out of the rear door of the machine room, it cannot meet the lifting requirements of heavier and larger components.

[0038] Example 2

[0039] This embodiment further improves the embodiment 1 to meet the lifting requirements of components with heavier weight and larger size (such as reducers and drums).

[0040] Reference Figure 2 , this embodiment provides a device for transporting equipment inside a machine room, including a load-bearing rail 2-1, a lifting device 2-2 and a hoisting mechanism.

[0041] Specifically, a skylight 2-3 is provided on the top of the machine room for the structure to be transferred to pass through, and the lifting mechanism is arranged outside the machine room; one or more lifting points 2-4 are provided on the top wall inside the machine room, and the lifting points 2-4 are distributed near the skylight 2-3, and a lifting device 2-2 is installed on the lifting points 2-4.

[0042] The load-bearing rails 2-1 are provided in one or more groups and fixedly mounted on the ceiling of the machine room; a monorail pulley 2-5 is slidably mounted on the load-bearing rails 2-1, and a lifting device 2-2 is fixedly mounted below the monorail pulley 2-5. The lifting device 2-2 on the lifting point 2-4 and the lifting device 2-2 installed on the load-bearing rails 2-1 are detachably connected to the structure to be transported inside the machine room.

[0043] When it is necessary to repair large-sized and heavy parts such as the reducer 2-6 and the drum, first, it is necessary to use the maintenance lifting equipment 2-2 above the lifting mechanism to remove the parts where the reducer 2-6 (taking the reducer as an example) is connected to the other parts to keep the reducer 2-6 in an independent state; secondly, use the lifting equipment 2-2 at the lifting point 2-4 and the lifting equipment 2-2 installed on the load-bearing track 2-1 to lift the reducer 2-6, move it to the side of the skylight 2-3, and put it down; then adjust the position of the lifting equipment 2-2, and transfer it multiple times until the reducer 2-6 is moved to the bottom of the skylight 2-3, and finally use the lifting mechanism (gantry crane or truck crane) to lift the structure to be transferred out of the machine room from the skylight 2-3 and transfer it to the dock surface for further maintenance and replacement.

[0044] This embodiment can meet the lifting requirements of heavier and larger components (such as reducer 2-6 and drum), however, the entire transfer process is relatively complicated, and the reducer 2-6 cannot be directly lifted under the skylight 2-3. It is necessary to adjust the placement position of the lifting equipment 2-2 multiple times, and it is also necessary to lift, move and lower the reducer 2-6 multiple times, which increases the risk of equipment collision and falling, and also increases the safety risk of the maintenance personnel themselves.

[0045] Example 3

[0046] This embodiment further improves the embodiment 2 and proposes a new transfer device, which can lift the reducer to the bottom of the top window hole with only one "lifting, transferring, and lowering" operation.

[0047] Reference Figures 3-4 , this embodiment provides a device for transporting equipment inside a machine room, including a load-bearing rail 3-1, a lifting device 3-2 (hand winch), a monorail beam 3-8 and a lifting mechanism.

[0048] Specifically, the top of the machine room is provided with a skylight 3-3 through which the structure to be transferred can pass, and the hoisting mechanism is arranged outside the machine room; two groups of the bearing rails 3-1 are arranged, and the two groups of bearing rails 3-1 are parallel to each other and fixedly installed on the top wall of the machine room respectively; the monorail beam 3-8 is slidably connected with the two groups of bearing rails 3-1 through the monorail pulley 3-5, and the lifting equipment 3-2 is slidably connected with the monorail beam 3-8 through the monorail pulley 3-5, and the lifting equipment 3-2 is detachably connected with the structure to be transferred inside the machine room, and the monorail beam 3-8 is perpendicular to the bearing rail 3-1. The lifting equipment 3-2 can perform linear motion along the X and Y axes along the bearing rail 3-1 and the monorail beam 3-8.

[0049] In this embodiment, buffer blocks 3-6 are respectively provided at both ends of the monorail beam 3-8, and the buffer blocks 3-6 are fixedly connected to the monorail beam 3-8, so as to avoid the equipment being too close to the components at both ends of the machine room during lifting, and at the same time ensure the safety of the machine room and the lifting components.

[0050] When in use, first use the maintenance hoisting equipment 3-2 to remove the part where the reducer is connected to the rest of the components, and keep the reducer in an independent state; secondly, lift the reducer, and drive the reducer to move to the side of the maintenance skylight 3-3 by moving the monorail pulley 3-5 on the monorail beam 3-8; then adjust the position of the upper two monorail pulleys 3-5 on the bearing rail 3-1 to drive the lower monorail beam 3-8 to move in the front and rear direction of the machine room, so as to adjust the reducer to the bottom of the maintenance skylight 3-3. After moving into place, just put the reducer down. Finally, use the lifting mechanism (gantry crane or car crane) to lift the reducer out of the machine room from the skylight 3-3 and transfer it to the dock surface for further maintenance and replacement.

[0051] The embodiment of the utility model only needs one "lifting, transferring, and lowering" operation to lift the reducer under the maintenance skylight 3-3. The operation is simple and convenient, and no additional lifting point is required, which avoids multiple climbing operations by maintenance personnel, effectively ensures the personal safety of maintenance personnel, and the transfer process is completed at one time, which also ensures the safety of the equipment.

[0052] Example 4

[0053] The main structure of this embodiment is the same as that of Embodiment 3, except that a positioning device 3-7 is further provided in this embodiment, and the monorail beam 3-8 is detachably fixedly connected to the top wall of the machine room through the positioning device 3-7.

[0054] Specifically, refer to Figure 3 The positioning device 3-7 includes a fixed plate and two groups of connecting plates; the fixed plate is fixedly installed on the top wall of the machine room, the two groups of connecting plates are fixedly connected to the monorail beam 3-8 respectively, and the two groups of connecting plates are parallel to each other; the fixed plate and the two groups of connecting plates are detachably fixedly connected by pins.

[0055] When the transfer device is used, it can be fixed at a designated position in the machine room by the positioning device 3-7 to prevent the entire device from moving back and forth due to the vibration or rotation of the crane.

[0056] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present utility model should be regarded as the protection scope of the present utility model.

Claims

1. A device for transporting equipment inside a machine room, characterized in that: Includes load-bearing rails and lifting equipment; The load-bearing track is fixedly mounted on the top wall of the machine room, the lifting equipment is slidably mounted on the load-bearing track, the lifting equipment is connected to the structure to be transferred inside the machine room, and the structure to be transferred inside the machine room slides along the load-bearing track to the outside of the machine room along with the lifting equipment.

2. The device for transporting equipment inside a computer room according to claim 1, characterized in that: A rear door is arranged on one side of the machine room facing the dock surface, and the load-bearing track extends from the inside of the machine room to the outside of the machine room.

3. A device for transporting equipment inside a machine room, characterized in that: Includes load-bearing rails, lifting equipment and hoisting mechanisms; The top of the machine room is provided with a skylight through which the structure to be transferred can pass, and the hoisting mechanism is arranged outside the machine room; A lifting point is arranged on the top wall of the machine room, and the lifting points are distributed near the skylight, and a lifting device is installed on the lifting point; the bearing rail is fixedly installed on the top wall of the machine room, and a lifting device is slidably installed on the bearing rail; the lifting device on the lifting point and the lifting device on the bearing rail are respectively detachably connected to the structure to be transferred inside the machine room; The structure to be transferred is moved to the bottom of the skylight along with the lifting equipment and is hoisted to the outside of the machine room by the hoisting mechanism.

4. A device for transporting equipment inside a machine room, characterized in that: It includes load-bearing rails, lifting equipment, monorail beams and lifting mechanisms; The top of the machine room is provided with a skylight through which the structure to be transferred can pass, and the hoisting mechanism is arranged outside the machine room; The load-bearing track is fixedly installed on the top wall of the machine room, the monorail beam is slidably connected to the load-bearing track, the lifting equipment is slidably connected to the monorail beam, and the lifting equipment is detachably connected to the structure to be transferred inside the machine room; The structure to be transferred slides along the load-bearing track and the monorail beam to the bottom of the skylight along with the lifting equipment, and is hoisted to the outside of the machine room by the hoisting mechanism.

5. The device for transporting equipment inside a computer room according to claim 4, characterized in that: The bearing rails are provided with at least two groups, and the bearing rails of each group are parallel to each other; The monorail beam and the bearing track are perpendicular to each other.

6. The device for transporting equipment inside a computer room according to claim 4, characterized in that: Buffer blocks are arranged at both ends of the monorail beam, and the buffer blocks are fixedly connected to the monorail beam.

7. The device for transporting equipment inside a computer room according to claim 4, characterized in that: A positioning device is also provided, and the monorail beam is detachably fixedly connected to the top wall in the machine room through the positioning device.

8. The device for transporting equipment inside a machine room according to claim 7, characterized in that: The positioning device includes a fixing plate and two sets of connecting plates; The fixing plate is fixedly installed on the top wall of the machine room, and the two groups of connecting plates are respectively fixedly connected to the monorail beam, and the two groups of connecting plates are parallel to each other; the fixing plate and the two groups of connecting plates are detachably fixedly connected through pins.

9. The device for transporting equipment inside a computer room according to claim 4, characterized in that: The monorail beam is slidably connected to the load-bearing track via a monorail pulley, and the lifting equipment is slidably connected to the monorail beam via the monorail pulley.

10. The device for transferring equipment inside a machine room according to claim 4, characterized in that: The lifting equipment is a hand chain hoist or an electric hoist.

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