Weight moving device

Abstract

The utility model belongs to the technical field of equipment maintenance tools, and discloses a heavy object moving device which comprises supporting seats which are symmetrically arranged, through cavities are formed in the supporting seats, an object bearing table is detachably connected between the cavities of the supporting seats which are symmetrically arranged, and the object bearing table is connected with the supporting seats. The heavy object is located on the object bearing table and located between the symmetrically-arranged supporting bases, moving wheels are arranged on the side faces, opposite to the object bearing table, of the supporting bases, and displacement control assemblies are arranged on the supporting bases. According to the utility model, through the detachable connection of the supporting seat and the bearing platform, when a large-scale motor in a narrow space is disassembled, the large-scale motor can be disassembled into independent parts to be installed and assembled in the space, and after a motor coupling is disassembled, the motor can be easily moved; and through the structural design of the moving wheels and the displacement control assembly, maintenance personnel can easily adjust the device along the transverse and longitudinal central axes in a narrow box body space, so that the effects of adapting to the size of a heavy object to be disassembled and leveling the heavy object to be assembled are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment maintenance tools, in particular to a heavy object moving device. Background Art

[0002] Screw compressors are typically designed to be integrated into a housing to simplify transportation and installation. However, during maintenance, the narrow housing and limited internal space make it extremely difficult to disassemble and move key components such as the motor and compressor head. The main challenges include:

[0003] 1. The screw compressor is inside the box and cannot be hoisted or disassembled during maintenance, which is extremely inconvenient;

[0004] 2. The design of the fit between the machine head and the motor gear requires that the motor be moved backward during maintenance to allow the machine head gear to be removed. This process is carried out in the limited space inside the box and is difficult to operate;

[0005] The traditional method usually relies on using a whole piece of wood to support the motor and requires multiple workers to use crowbars to work simultaneously to move the motor. This approach is not only inefficient, but also easily causes gear damage due to uneven force, and also poses a safety hazard.

[0006] Therefore, in order to overcome these maintenance difficulties and improve the efficiency and safety of screw compressor maintenance, a heavy object moving device is proposed to solve the above problems. Utility Model Content

[0007] (1) Technical problems solved

[0008] In order to solve the problems raised in the above background technology, the utility model provides a heavy object moving device, which solves the problem that during the maintenance process of a screw compressor, the disassembly and movement of important components such as the motor and the head are extremely difficult, inefficient and pose a safety hazard due to the small internal space of the box.

[0009] Second technical solution

[0010] To achieve the above-mentioned object, the present invention provides the following technical solutions: a device for moving a heavy object, comprising symmetrically arranged support bases, each of which has a through cavity therein, and a support platform detachably connected between the cavities of the symmetrically arranged support bases, a heavy object being positioned on the support platform and between the symmetrically arranged support bases, a moving wheel being provided on the side of the support base opposite to the support platform, and a displacement control assembly being provided on the support base;

[0011] The displacement control component includes:

[0012] A transverse control member, used to control the movement of the support seat along the transverse central axis of the object platform;

[0013] The longitudinal control member is used to control the movement of the object platform along the longitudinal center axis of the support base.

[0014] Preferably, the support seat is an inverted U-shaped seat, and both ends of the object support platform are respectively arranged in the cavity of the inverted U-shaped seat, and the object support platform is in contact with the side wall of the cavity of the inverted U-shaped seat.

[0015] Preferably, the support seat is provided with a mounting bracket on the side opposite to the object support platform, and the bottom end of the mounting bracket is connected to a moving wheel.

[0016] Preferably, a transverse groove is provided on the top surface of the object supporting platform in the cavity, one end of the transverse groove is connected to the end edge of the object supporting platform, the longitudinal control member can move laterally in the transverse groove, and a longitudinal groove is provided on the side of the support seat opposite to the object supporting platform, and the transverse control member can move vertically in the longitudinal groove.

[0017] Preferably, the transverse control member includes an adjustment hole and a transverse positioning bolt, and a plurality of adjustment holes are provided on the side of the object support platform close to the longitudinal groove, and the transverse positioning bolt passes through the longitudinal groove and is connected to the adjustment hole.

[0018] Preferably, the longitudinal control member includes an inverted T-shaped rod and a longitudinal positioning bolt, the object support platform is mounted on the transverse end of the inverted T-shaped rod through a transverse groove, the other end of the inverted T-shaped rod passes through the support seat, and the through end of the inverted T-shaped rod is threadedly connected with a longitudinal positioning bolt that is against the support seat.

[0019] Preferably, the object supporting platform is an inverted U-shaped platform.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] The utility model has a detachable connection between the support base and the object support platform. When disassembling a large motor in a narrow space, it can be disassembled into separate parts and assembled in the space. After the motor coupling is removed, the motor can be easily moved. It is convenient for moving heavy objects in any narrow space or without lifting equipment.

[0023] Moreover, through the structural design of the moving wheels and the displacement control assembly, maintenance personnel can easily adjust the device along the horizontal and vertical center axes in a narrow box space, so as to adapt to the size of the heavy objects to be disassembled and the leveling effect of the heavy objects to be assembled, thereby improving the efficiency of disassembly and assembly. The design of this device makes the operation more stable and safe, reduces the safety risks in the maintenance process, and saves a lot of manpower and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0025] Figure 2 This is the front view of the utility model;

[0026] Figure 3 This is a top view of the utility model;

[0027] Figure 4 It is a side view of the utility model.

[0028] In the figure: 1. Support seat; 2. Cavity; 3. Object holding platform; 4. Moving wheel; 5. Displacement control assembly; 51. Horizontal control member; 511. Adjustment hole; 512. Horizontal positioning bolt; 52. Longitudinal control member; 521. Inverted T-bar; 522. Longitudinal positioning bolt; 6. Mounting bracket; 7. Horizontal groove; 8. Longitudinal groove; 9. I-shaped block; 10. Lifting rod; 11. First transmission member; 12. Second transmission member; 13. Gear; 14. Adjustment groove; 15. Tooth plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 4 As shown, the utility model provides a heavy object moving device including symmetrically arranged support bases 1, wherein a through cavity 2 is provided in the support base 1, and a supporting platform 3 is detachably connected between the cavities 2 of the symmetrically arranged support bases 1, and a heavy object is located on the supporting platform 3 and between the symmetrically arranged support bases 1, and a moving wheel 4 is provided on the side of the support base 1 opposite to the supporting platform 3, and a displacement control component 5 is provided on the support base 1;

[0031] Among them, regarding the structural design between the support base 1 and the object platform 3:

[0032] The symmetrical design of the support base 1 ensures the stability of the device when carrying heavy objects and reduces the risk of overturning due to the shift of the center of gravity;

[0033] A cavity 2 is provided in the support base 1, which not only has space for accommodating the object support platform 3 but also ensures the structural load strength of the entire device, so that the device can more effectively utilize space in a limited space and reduce the area occupied.

[0034] Furthermore, the object-carrying platform 3 and the support base 1 are designed to be detachably connected, which makes the assembly and disassembly of the device convenient during use, and is more convenient for maintenance and transportation.

[0035] As for the structural design of the moving wheel 4:

[0036] There are at least four moving wheels 4, which are located at the four end corners respectively. The moving wheels 4 are universal wheel structures commonly available on the market. The design of the moving wheels 4 can realize the movement of the transport motor in any direction, making room for equipment maintenance and improving the flexibility of operation in narrow spaces.

[0037] The displacement control component 5 includes:

[0038] A transverse control member 51 is used to control the movement of the support base 1 along the transverse central axis of the object support platform 3;

[0039] The longitudinal control member 52 is used to control the object support platform 3 to move along the longitudinal center axis of the support base 1.

[0040] The displacement control assembly 5 includes a transverse control member 51 and a longitudinal control member 52, which can accurately control the movement of the support base 1 and the object platform 3, making the positioning and adjustment of heavy objects more accurate, and can quickly and accurately adjust the position of the motor and the head, greatly improving the efficiency of screw compressor maintenance.

[0041] As mentioned above, the overall structural design of the device makes it particularly suitable for environments with limited space, such as the maintenance of screw compressors inside a box. By replacing traditional manual prying with mechanized operations, the labor intensity of maintenance personnel is reduced and working conditions are improved.

[0042] On the basis of the above scheme, a further preferred scheme includes: the support seat 1 is an inverted U-shaped seat, the two ends of the object platform 3 are respectively arranged in the cavity 2 of the inverted U-shaped seat, and the object platform 3 is in contact with the side wall of the cavity 2 of the inverted U-shaped seat.

[0043] The object-carrying platform 3 is fitted with the side wall of the cavity 2 of the inverted U-shaped seat, which further ensures that the object-carrying platform 3 is firmly positioned during movement. The close fit makes it easier for operators to move and adjust the position of heavy objects, thereby improving the convenience and efficiency of operation.

[0044] The problem to be solved is: reducing the occurrence of displacement caused by vibration or impact.

[0045] Preferably, the side surfaces of the support base 1 opposite to the object support platform 3 are provided with mounting brackets 6 , and the bottom ends of the mounting brackets 6 are connected to the moving wheels 4 .

[0046] The design of the mounting bracket 6 can control a certain distance between the device and the ground, so that the position height can be adjusted according to the actual needs of the product. Combined with the multi-directional movement ability of the moving wheels 4, the tool can be used in various complex environments, including small spaces and outdoor environments.

[0047] Preferably, a transverse groove 7 is provided on the top surface of the object-supporting platform 3 located in the cavity 2, one end of the transverse groove 7 is connected to the end edge of the object-supporting platform 3, and the longitudinal control member 52 can move laterally in the transverse groove 7. A longitudinal groove 8 is provided on the side of the support seat 1 opposite to the object-supporting platform 3, and the transverse control member 51 can move vertically in the longitudinal groove 8.

[0048] The moving path design of the transverse groove 7 and the longitudinal groove 8 enables the operator to more accurately control the moving direction and position of the heavy object, reduces accidents caused by inaccurate operation, improves operational safety, and the moving design of the transverse control member 51 and the longitudinal control member 52 makes the operation more intuitive and convenient, reducing the difficulty of operation.

[0049] Preferably, the transverse control member 51 includes an adjustment hole 511 and a transverse positioning bolt 512 . A plurality of adjustment holes 512 are provided on the side of the support platform 3 close to the longitudinal groove 8 . The transverse positioning bolt 512 passes through the longitudinal groove 8 and is connected to the adjustment hole 512 .

[0050] The longitudinal control member 52 includes an inverted T-shaped rod 521 and a longitudinal positioning bolt 522. The object platform 3 is mounted on the transverse end of the inverted T-shaped rod 521 through the transverse groove 7. The other end of the inverted T-shaped rod 521 passes through the support seat 1. The through end of the inverted T-shaped rod 521 is threadedly connected with a longitudinal positioning bolt 522 that is against the support seat 1.

[0051] In the specific embodiments of the transverse control member 51 and the longitudinal control member 52, the design of the adjustment hole 511 and the transverse positioning bolt 512 and the inverted T-shaped rod 521 and the longitudinal positioning bolt 522 respectively allows the position of the object support platform 3 to be accurately adjusted and positioned in the transverse and longitudinal directions, ensuring the accurate movement and positioning of the heavy object;

[0052] When disassembling the device, it is only necessary to loosen the horizontal positioning bolts 512 to release the restriction on the object support platform 3, and then the support base 1 can be pulled out horizontally to quickly separate the support base 1 from the object support platform 3. The operation is simple and fast.

[0053] Preferably, the object-carrying platform 3 is an inverted U-shaped platform.

[0054] The U-shaped hollow design allows the platform 3 to have structural strength and rigidity while reducing the overall weight, making it easier for operators to disassemble, assemble and move tasks.

[0055] In addition to the manual disassembly and assembly and lateral and longitudinal adjustment solutions described above, another structural solution is now provided that can automatically realize disassembly and assembly and lateral and longitudinal adjustment operations. The specific solution is not shown in the drawings;

[0056] The details are as follows:

[0057] The longitudinal control member 52 includes an I-shaped block 9 and a lifting rod 10. The I-shaped block 9 is slidably arranged in the transverse groove 7. The lifting rod 10 is penetrated by the I-shaped block 9. The lifting rod 10 is threadedly connected to the I-shaped block 9. The support seat 1 is provided with a first transmission member 11 whose output end is connected to the lifting rod 10.

[0058] The lateral control member 51 includes a second transmission member 12. The output end of the second transmission member 12 is provided with a slider and a gear 13 in sequence along the axial direction. The slider is rotatably connected to the output end of the second transmission member 12, and the gear is fixedly connected to the output end of the second transmission member 12. An adjustment groove 14 is provided on the side of the support platform 3 near the longitudinal groove 8. A toothed plate 15 is provided on one side of the adjustment groove 14 and engages with the gear 13. The slider is slidably connected to the adjustment groove 14, and the slider and the geared plate 15 are adjacently arranged in the adjustment groove 14.

[0059] The first transmission member 11 and the second transmission member 12 are both motors. A connecting rod for mounting the slider and the gear 13 may be provided on the output end of the second transmission member 12 .

[0060] High-precision control: The first transmission member 11 and the second transmission member 12 driven by the motor can achieve high-precision lateral and longitudinal movement control, and the motor drive can reduce the labor intensity of manual operation and improve the operating efficiency. It is especially suitable for the frequent movement and positioning of heavy objects, and can ensure the precise positioning and movement of heavy objects compared to manual operation.

[0061] The working principle and use process of this utility model:

[0062] When the motor is to be disassembled, the support platform 3 is first placed under the motor to be disassembled, and then the support bases 1 at both ends are assembled respectively. The inverted T-shaped rod 521 is adjusted by the longitudinal positioning bolt 522 to drive the support platform 3 to contact the bottom of the motor to be disassembled, and appropriately apply force, and move the moving wheel 4 to make space for equipment maintenance;

[0063] After the coupling of the motor to be disassembled is removed, the device can be used to easily move the motor to be disassembled;

[0064] When the motor to be assembled needs to be reinstalled or leveled, the support seat 1 and the object platform 3 are adjusted and adapted by adjusting the adjustment hole 511 and the horizontal positioning bolt 512 according to the distance between the front and rear of the installation position, and they are assembled. Then, the motor to be assembled is placed on the assembled object platform 3, ensuring that the heavy object is located between the symmetrically arranged support seats 1. The object platform 3 can be raised and lowered using the inverted T-shaped rod 521 and the longitudinal positioning bolt 522 to facilitate docking and assembly with the machine head, and the assembly operation can be completed.

[0065] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0066] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy object moving device, characterized in that: The invention comprises a symmetrically arranged support base (1), wherein a through cavity (2) is provided in the support base (1), a support platform (3) is detachably connected between the cavities (2) of the symmetrically arranged support base (1), a heavy object is located on the support platform (3) and between the symmetrically arranged support bases (1), a moving wheel (4) is provided on the side of the support base (1) opposite to the support platform (3), and a displacement control component (5) is provided on the support base (1); The displacement control component (5) comprises: A transverse control member (51) is used to control the support base (1) to move along the transverse central axis of the object support platform (3); The longitudinal control member (52) is used to control the object support platform (3) to move along the longitudinal center axis of the support base (1).

2. A heavy object moving device according to claim 1, characterized in that: The support seat (1) is an inverted U-shaped seat, and both ends of the object support platform (3) are respectively arranged in the cavity (2) of the inverted U-shaped seat, and the object support platform (3) is in contact with the side wall of the cavity (2) of the inverted U-shaped seat.

3. The heavy object moving device according to claim 1, characterized in that: The side surfaces of the support seat (1) facing away from the object support platform (3) are each provided with a mounting bracket (6), and the bottom end of the mounting bracket (6) is connected to a moving wheel (4).

4. A heavy object moving device according to any one of claims 1 to 3, characterized in that: The top surface of the object support platform (3) located in the cavity (2) is provided with a transverse groove (7), one end of the transverse groove (7) is connected to the end edge of the object support platform (3), and the longitudinal control member (52) can move laterally in the transverse groove (7). The side of the support seat (1) opposite to the object support platform (3) is provided with a longitudinal groove (8), and the transverse control member (51) can move vertically in the longitudinal groove (8).

5. A heavy object moving device according to claim 4, characterized in that: The transverse control member (51) includes an adjustment hole (511) and a transverse positioning bolt (512); a plurality of adjustment holes (511) are provided on the side of the support platform (3) close to the longitudinal groove (8); and the transverse positioning bolt (512) passes through the longitudinal groove (8) and is connected to the adjustment hole (511).

6. The heavy object moving device according to claim 4, characterized in that: The longitudinal control member (52) comprises an inverted T-shaped rod (521) and a longitudinal positioning bolt (522); the support platform (3) is mounted on the transverse end of the inverted T-shaped rod (521) through a transverse groove (7); the other end of the inverted T-shaped rod (521) passes through the support seat (1); and the through end of the inverted T-shaped rod (521) is threadedly connected with a longitudinal positioning bolt (522) that abuts against the support seat (1).

7. The heavy object moving device according to claim 4, characterized in that: The object supporting platform (3) is an inverted U-shaped platform.

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