CN212107667U - Light-weight modular main engine base - Google Patents
Light-weight modular main engine base Download PDFInfo
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- CN212107667U CN212107667U CN202020141732.3U CN202020141732U CN212107667U CN 212107667 U CN212107667 U CN 212107667U CN 202020141732 U CN202020141732 U CN 202020141732U CN 212107667 U CN212107667 U CN 212107667U
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Abstract
The utility model relates to a light weight modularization main machine seat, which comprises a main beam, an installation seat and a supporting block, wherein at least one main beam is arranged and is installed on the supporting block; at least one end face of the main beam is provided with a plurality of mounting holes, and the mounting seat is mounted on the main beam through the mounting holes; the utility model has the advantages that: adopt like the host computer seat of design as above, each modularization part in the host computer seat all passes through the bolted connection shaping, has that it is convenient, the structure change flexibility is strong, and be favorable to more standardized and mass production, advantage that the processing cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to a light weight modularization host computer seat.
Background
The elevator is one of indispensable equipment of modern building, and the installation of elevator is fixed extremely important to the safe and steady operation of elevator, and the hauler in the elevator is the power equipment of elevator, also known as elevator host computer, and it fixes the topmost at the shaft wall through the host computer seat, therefore, all links to the material that adopts of host computer seat, processing technology, product quality, the connected mode of product, change maintenance, control range and packing shipment state are all extremely important.
In terms of the adopted materials, processing technology and product quality control, the conventional main engine base adopts heavy structural steel, such as I-shaped steel, H-shaped steel, channel steel, angle steel, square tube heat and other rolled steel, and carries out processing and forming on the rolled steel by old processes such as sawing, blanking, drilling, linear cutting, milling, welding and the like according to the space size, and during the processing, cooling liquid, cutting liquid, arc light, welding smoke dust, welding heat, ultraviolet radiation and the like which pollute the environment and influence the occupational health of people can be generated; in addition, the production procedures are multiple and complex, the consistency of processed products is poor, the quality is ensured by manpower, and time and labor are consumed.
In terms of the connection mode of products, all parts in the existing main machine seat are formed by welding, firstly, welding slag splashing, electric welding arc light and smoke dust can be generated by welding, and the main machine seat belongs to an important environmental hazard source and has great harm to human bodies; secondly, welding can thermally deform the product, so that a series of tolerances exist in the size of the product, and finally certain interference or mismatching can be caused when the elevator is installed; thirdly, welding has stress concentration, and certain risk exists for subsequent reliability; fourthly, the welding has high requirements on the skills of workers, otherwise poor welding, insufficient welding, false welding, infirm welding, uneven welding line, insufficient welding height, partial welding and other conditions are easy to occur, and the actual control is difficult.
In the aspect of product replacement and maintenance, all parts in the main machine seat are fixed in a welding mode, so that an integral structure is formed, and the structure is an irreversible and irreversible local replacement structure; annual inspection and maintenance, and once local defects are found, the whole machine needs to be replaced; the replacement cost is high, the period is long, the device is not flexible, inconvenient and heavy.
In the aspect of the product height adjusting range, the adjustable range of the existing main engine base is influenced by the standard number of the national standard section bar and is limited by relevant limitations, and the adjustable height is limited to 800mm at most.
In the aspect of the packing and delivery state of products, the conventional delivery packing mode of the main engine base is bare packing or the conventional delivery packing mode is that the conventional main engine base is directly put into a very firm wooden box or iron sheet steel box for delivery, so that the cost is high, the volume is large, and the transportation is inconvenient and the transportation cost is high; in addition, the product is exposed in the natural weather environment, and the surface quality problems of the product, such as potential safety hazards like rusting, soaking, scratching, colliding and falling, are all uncontrollable factors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a light weight modularization host computer seat that the structure is light, convenient to detach installation, stability and intensity are better.
The utility model aims to solve the problems that the light weight modular main engine base comprises a main beam, an installation base and a supporting block, wherein at least one main beam is arranged and is installed on the supporting block; at least one end face of the main beam is provided with a plurality of mounting holes, and the mounting seat is mounted on the main beam through the mounting holes.
Preferably, the main beam further comprises a mounting block for mounting a guide wheel, and the mounting block is mounted on the main beam through a mounting hole.
Preferably, the lifting device further comprises a lifting block, and the lifting block is installed between the mounting seat and the main beam.
Preferably, the mounting block is mounted between the mounting block and the main beam, and/or the heightening block is mounted between the mounting seat and the main beam.
Preferably, the main beam and the heightening block are respectively provided with a plurality of protruding reinforcing ribs along the lateral side of the main machine seat.
Preferably, the main beams are arranged in two or more than two blocks, are sequentially arranged along the transverse direction of the main machine base and are arranged on the supporting blocks.
Preferably, the mounting base is installed on the main beam through a heightening block, and first connection reinforcing blocks are respectively installed on two side faces of the heightening block along the longitudinal direction of the main machine base.
Preferably, the supporting blocks are located on two sides of the main beam, and second connection reinforcing blocks are respectively installed between the supporting blocks and two side faces of the main beam along the longitudinal direction of the main machine base.
Preferably, the upper edge and the lower edge of each of the first connecting reinforcing block and the second connecting reinforcing block are provided with flanging molding edges or raised bending edges, the middle of each of the first connecting reinforcing block and the second connecting reinforcing block is provided with raised pressing ribs, and the bending edges and the pressing ribs are positioned on the same side.
Preferably, the mounting holes in the main beam are sequentially arranged at equal intervals along the longitudinal direction of the main machine base.
The utility model has the advantages that: adopt like the host computer seat of design as above, each modularization part in the host computer seat all passes through the bolted connection shaping, has that it is convenient, the structure change flexibility is strong, and be favorable to more standardized and mass production, advantage that the processing cost is lower.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the main frame without the height-increasing block of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the main frame of the height increasing block of the present invention.
Fig. 3 is a front view schematically illustrating the structure of fig. 2.
Fig. 4 is a schematic diagram of the reinforcing block structure of the present invention.
The reference numbers in the drawings are respectively: 1. a main beam; 2. a mounting seat; 3. a support block; 4. mounting blocks; 5. heightening blocks; 6. reinforcing ribs; 7. a first connection reinforcement block; 8. a second connection reinforcing block; 9. bending edges; 10. pressing ribs; 1-1, mounting holes.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: as shown in the attached figure 1, the utility model comprises a main beam 1, a mounting seat 2 and a supporting block 3, wherein at least one main beam 1 is arranged and is mounted on the supporting block 3 in a bolt connection mode; at least one end face of the main beam 1 is provided with a plurality of mounting holes 1-1, and the mounting seat 2 is mounted on the main beam 1 through the matching of bolts and the mounting holes 1-1; all modularization parts in the host computer seat are connected and formed through bolts, and the host computer seat has the advantages of convenience in disassembly and assembly, strong structure change flexibility, and lower standardized and batched production and processing cost. The girder 1 is inside to be fretwork form, and a side is for opening the form, and supporting shoe 3 is hollow tubulose, more is favorable to the lightweight of girder 1 and supporting shoe 3 like this to make the main engine base realize lightweight purpose.
The first embodiment is as follows:
the main engine base further comprises a mounting block 4 used for mounting the guide wheel, the mounting block 4 is mounted on the main beam 1 through the matching of the mounting hole 1-1 and the bolt, and the mounting block 4 is located on the longitudinal side of the mounting base 2 along the main engine base. And the mounting seat 2 and the mounting block 4 are in a structure like a Chinese character 'ji', and mounting holes are formed in the upper side and the lower side of the mounting seat, so that the mounting seat has the advantages of convenience in mounting and dismounting and light weight.
Example two:
as shown in fig. 2 and 3, the main foundation further includes a heightening block 5, and the heightening block 5 is installed between the mounting base 2 and the main beam 1. The height adjusting range of the main machine base is wider through the heightening block 5, the universality is better, the height can be adjusted to 1200mm to the maximum extent, and the traction auxiliary capacity of all tractor hosts can be completely met; and increase the inside fretwork form that is of piece 5, and a side is for opening the form, more is favorable to the lightweight of girder 1 like this to make the main engine seat realize lightweight purpose.
Example three:
based on the first embodiment, as shown in fig. 2 and 3, the main foundation further includes a heightening block 5, the heightening block 5 is installed between the mounting block 4 and the main beam 1, and/or the heightening block 5 is installed between the mounting block 2 and the main beam 1; namely, the heightening block 5 is arranged between the mounting seat 2 and the main beam 1, and the heightening block 5 is not arranged between the mounting block 4 and the main beam 1; or the heightening block 5 is arranged between the mounting block 4 and the main beam 1, and the heightening block 5 is arranged between the mounting seat 2 and the main beam 1; through the height adjustment of the heightening block 5, the wrap angle between the traction rope and the traction machine wheel is changed by adjusting the height of the main machine base, and the traction force and the performance of the elevator are further fully exerted and improved.
Example four:
in order to enhance the overall strength of the main machine seat, a plurality of convex reinforcing ribs 6 are respectively arranged on the main beam 1 and the heightening block 5 along the lateral side of the main machine seat and are distributed at equal intervals.
Example five:
as shown in fig. 2 and 3, two or more main beams 1 are arranged in sequence along the transverse direction of the main machine base and are installed on the supporting block 3 through bolts; the overall structure is further strengthened, and the stability of the installation of the main engine base is higher.
Example six:
the mounting seats 2 are mounted on the main beam 1 through the heightening blocks 5, and at least two heightening blocks 5 are arranged and are distributed corresponding to the main beam 1 one by one; increase and install first connection boss 7 on the piece 5 along the fore-and-aft both sides face of host computer seat respectively, through first connection boss 7, played each promptly and increased the stability of connecting between the piece 5, improved the whole intensity that increases piece 5 again.
Example seven:
two supporting blocks 3 are arranged and are respectively positioned on two sides of the main beam 1, and second connecting and reinforcing blocks 8 are respectively arranged between the two supporting blocks and the two side surfaces of the main beam 1 along the longitudinal direction of the main machine seat; through the second connection reinforcing block 8, the connection stability between each main beam 1 and the supporting block 3 is achieved, and the strength between the main beams and the supporting block is improved.
Example eight:
in order to make the reinforcing block have better strength in the using process, as shown in the attached figure 4, the first connecting reinforcing block 7 and the second connecting reinforcing block 8 are plate bodies, the upper edge and the lower edge of each plate body are provided with flanging forming edges or convex bending edges 9, the middle of each plate body is provided with a convex pressing rib 10, and the bending edges 9 and the pressing ribs 10 are positioned on the same side.
Example nine:
in order to enable the installation seats 2 and the installation blocks 4 on the main beam 1 to be arranged more orderly, the installation holes 1-1 on the main beam 1 are sequentially arranged at equal intervals along the longitudinal direction of the main machine seat.
Through the embodiment, the utility model discloses following advantage has:
in the aspect of materials, the carbon steel plates are uniformly adopted, so that the materials are more standardized, the standardized and batch production is more facilitated, and the processing cost is lower;
in the aspect of processing technology, the process is an integrated forming process, a belt material progressive die stamping integrated forming stretching process, a green and environment-friendly process, no welding, milling, drilling and linear cutting, energy conservation and consumption reduction, and simple and clear production procedures;
in the aspect of product connection mode, the connection is realized by bolts, so that the product is simpler and more convenient; the product is not harmful to human body; the bolt connection has no appearance of welding thermal deformation and stress concentration, and is more beneficial to subsequent production, installation and use; the mounting hole positions and pin positions in all directions are ensured by equipment and a die integrally, the consistency is very strong, and the environment-friendly and light-weight large-scale production can be completely realized;
in the aspect of product replacement and maintenance, the product is connected by bolts at present, the replacement and disassembly are simple and convenient, the modular replacement is realized, the integral replacement is not needed, the replacement cost is low, the period is short, and the flexibility is strong;
in the aspect of the height adjustment range of products, the adjustable range of the conventional main machine base is not limited by the national grade of materials, the adjustable range is wider, the universality is better, the height can reach 1200mm to the maximum extent, and the traction auxiliary capacity of the conventional traction machine main machine can be completely met, so that the wrap angle between a traction rope and a traction machine wheel can be changed by adjusting the height of the main machine base, and the traction force and the performance of an elevator can be further fully exerted and improved;
on the aspect of product packaging and delivery states, the existing main machine base can adopt a modular stacking mode, a self frame is used as a body support, and then the periphery can be filled with soft fillers such as foam, sponge and the like, so that collision, appearance deformation, scratch and the like are prevented; the whole main machine base is placed into a paper box with a fixed size, so that the packaging volume can be effectively reduced, regular stacking can be realized, and the cost can be further reduced; in addition, the quality of the product is controllable.
The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.
Claims (10)
1. A lightweight modular main chassis, comprising: the main beam fixing device comprises a main beam (1), a mounting seat (2) and a supporting block (3), wherein at least one main beam (1) is arranged and is mounted on the supporting block (3); at least one end face of the main beam (1) is provided with a plurality of mounting holes (1-1), and the mounting seat (2) is mounted on the main beam (1) through the mounting holes (1-1).
2. A lightweight modular main foundation according to claim 1, wherein: the main beam structure is characterized by further comprising a mounting block (4) used for mounting the guide wheel, wherein the mounting block (4) is mounted on the main beam (1) through a mounting hole (1-1).
3. A lightweight modular main foundation according to claim 1, wherein: still including increasing piece (5), it installs to increase piece (5) mount pad (2) with between girder (1).
4. A lightweight modular main foundation according to claim 2, wherein: still including increasing piece (5), it installs to increase piece (5) installation piece (4) with between girder (1), and/or it installs to increase piece (5) mount pad (2) with between girder (1).
5. A lightweight modular main foundation according to claim 3 or 4, wherein: the main beam (1) and the heightening block (5) are respectively provided with a plurality of convex reinforcing ribs (6) along the lateral side of the main machine seat.
6. A lightweight modular main foundation according to claim 1, wherein: the main beams (1) are arranged in two or more than two and are sequentially arranged along the transverse direction of the main machine seat and are arranged on the supporting blocks (3).
7. The lightweight modular main foundation of claim 6, wherein: the mounting seat (2) is installed through increasing piece (5) on girder (1), just increase piece (5) and install first connection boss (7) on the fore-and-aft both sides face of host computer seat respectively.
8. A lightweight modular main foundation according to claim 7, wherein: the supporting blocks (3) are positioned on two sides of the main beam (1), and second connection reinforcing blocks (8) are respectively arranged between the supporting blocks and the main beam (1) along the longitudinal two side surfaces of the main machine seat.
9. A lightweight modular main foundation according to claim 8, wherein: the first connecting reinforcing block (7) and the second connecting reinforcing block (8) are provided with flanging molding or raised bending edges (9) at the upper and lower edges, raised pressing ribs (10) are arranged in the middle, and the bending edges (9) and the pressing ribs (10) are positioned at the same side.
10. A lightweight modular main foundation according to claim 1, wherein: the mounting holes (1-1) on the main beam (1) are sequentially arranged at equal intervals along the longitudinal direction of the main machine seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141732.3U CN212107667U (en) | 2020-01-22 | 2020-01-22 | Light-weight modular main engine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141732.3U CN212107667U (en) | 2020-01-22 | 2020-01-22 | Light-weight modular main engine base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212107667U true CN212107667U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141732.3U Active CN212107667U (en) | 2020-01-22 | 2020-01-22 | Light-weight modular main engine base |
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| Country | Link |
|---|---|
| CN (1) | CN212107667U (en) |
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- 2020-01-22 CN CN202020141732.3U patent/CN212107667U/en active Active
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