CN215479147U - Convenient-to-hoist frequency converter cabinet - Google Patents
Convenient-to-hoist frequency converter cabinet Download PDFInfo
- Publication number
- CN215479147U CN215479147U CN202121871484.9U CN202121871484U CN215479147U CN 215479147 U CN215479147 U CN 215479147U CN 202121871484 U CN202121871484 U CN 202121871484U CN 215479147 U CN215479147 U CN 215479147U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- cabinet
- frequency converter
- hoist
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a frequency converter cabinet convenient to hoist, which comprises: a cabinet body; the bottom of the cabinet body is provided with a plurality of shaft sleeves, and lifting bolts are slidably arranged in the shaft sleeves; the top surface of the cabinet body is provided with a supporting steel beam, two ends of the supporting steel beam are respectively provided with a first angle steel and a second angle steel, the first angle steel is provided with a first supporting plate, the first supporting plate extends to the outer side of the first side surface, the second angle steel is provided with a second supporting plate, and the first supporting plate and the second supporting plate are both provided with a cutting groove for clamping a lifting rope; according to the utility model, the lifting bolt is arranged at the bottom, and the supporting steel beam and the supporting plate are arranged at the top, so that the supporting and protecting effects on the cabinet can be provided when the cabinet is lifted, and the deformation of the side surface of the cabinet caused by the pressure of the lifting rope when the cabinet is lifted is avoided.
Description
Technical Field
The utility model relates to the technical field of frequency converter cabinets, in particular to a frequency converter cabinet convenient to hoist.
Background
The frequency converter cabinet is usually made of metal plate parts, and in the installation and moving process, a hoisting tool is usually required to move and carry the frequency converter cabinet, but the existing frequency converter cabinet has heavy weight, and if a used hoisting rope is short and the hoisting angle is too large in the hoisting process, large pressure is caused to a side plate of the frequency converter cabinet, so that the side plate of the frequency converter cabinet deforms in the hoisting process; if the lifting rope is very long, the requirement on the height of the lifting mechanism is high, and the lifting cost is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a frequency converter cabinet convenient to hoist, so as to solve the problem that the existing frequency converter cabinet is easy to deform under stress during hoisting.
The technical purpose of the utility model is realized by the following technical scheme:
a converter cabinet of convenient hoist and mount includes: a cabinet body; the cabinet body is provided with a first side surface and a second side surface which are arranged oppositely, the bottoms of the first side surface and the second side surface are respectively provided with a plurality of shaft sleeves, and lifting bolts are arranged in the shaft sleeves in a sliding manner; the cabinet comprises a cabinet body and is characterized in that a supporting steel beam is arranged on the top surface of the cabinet body, first angle steel and second angle steel are respectively arranged at two ends of the supporting steel beam, the first angle steel extends along the edge of a first side surface, the second angle steel extends along the edge of a second side surface, the bottom surface of the first angle steel and the bottom surface of the second angle steel are fixedly arranged on the top surface of the cabinet body, and the vertical surface of the first angle steel and the vertical surface of the second angle steel are respectively fixedly arranged at two ends of the supporting steel beam; a first supporting plate is arranged on the first angle steel and extends to the outer side of the first side surface, a second supporting plate is arranged on the second angle steel and extends to the outer side of the second side surface; the first supporting plate and the second supporting plate are respectively provided with a cutting groove for clamping the lifting rope.
Optionally, the first angle steel and the second angle steel are respectively provided with a plurality of through holes for the hoisting ropes to pass through.
Optionally, a fork groove used for being matched with a forklift shovel is formed in the bottom of the first side face or the bottom of the second side face.
Optionally, one end of the lifting bolt is provided with a bolt cap for pulling out the lifting bolt, the bolt cap is a cylindrical base body, the peripheral wall of the bolt cap is provided with a plane, and the plane is parallel to the axial direction of the bolt cap.
Optionally, the lifting bolts on the first side surface are symmetrically distributed, and the lifting bolts on the second side surface are symmetrically distributed.
Optionally, the first supporting plate is detachably disposed on the first angle steel, and the second supporting plate is detachably disposed on the second angle steel.
Optionally, the top of the cabinet body is detachably provided with an exhaust fan.
In conclusion, the utility model has the following beneficial effects: the utility model provides a converter cabinet of convenient hoist and mount, include: a cabinet body; the cabinet body is provided with a first side surface and a second side surface which are arranged oppositely, the bottoms of the first side surface and the second side surface are respectively provided with a plurality of shaft sleeves, and lifting bolts are arranged in the shaft sleeves in a sliding manner; the cabinet comprises a cabinet body and is characterized in that a supporting steel beam is arranged on the top surface of the cabinet body, first angle steel and second angle steel are respectively arranged at two ends of the supporting steel beam, the first angle steel extends along the edge of a first side surface, the second angle steel extends along the edge of a second side surface, the bottom surface of the first angle steel and the bottom surface of the second angle steel are fixedly arranged on the top surface of the cabinet body, and the vertical surface of the first angle steel and the vertical surface of the second angle steel are respectively fixedly arranged at two ends of the supporting steel beam; a first supporting plate is arranged on the first angle steel and extends to the outer side of the first side surface, a second supporting plate is arranged on the second angle steel and extends to the outer side of the second side surface; the first supporting plate and the second supporting plate are both provided with a cutting groove for clamping a lifting rope; according to the utility model, the lifting bolt is arranged at the bottom, and the supporting steel beam and the supporting plate are arranged at the top, so that the supporting and protecting effects on the cabinet can be provided when the cabinet is lifted, and the deformation of the side surface of the cabinet caused by the pressure of the lifting rope when the cabinet is lifted is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a schematic view of the lift pin and bushing of the present invention;
FIG. 5 is a schematic plan view of the cap of the present invention;
in the figure: 1. a cabinet body; 11. a first side surface; 12. a second side surface; 13. a shaft sleeve; 14. hoisting a bolt; 15. supporting the steel beam; 16. a first angle steel; 17. a second angle steel; 18. a first support plate; 19. a second support plate; 2. grooving; 3. a through hole; 4. a fork groove; 5. a bolt cap; 51. a plane; 6. an exhaust fan.
Detailed Description
In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.
The utility model is described in detail below with reference to the figures and examples.
Referring to fig. 1 to 5, the present invention provides a frequency converter cabinet convenient to hoist, including: a cabinet body 1; the cabinet body 1 is provided with a first side surface 11 and a second side surface 12 which are oppositely arranged, a plurality of shaft sleeves 13 are arranged at the bottoms of the first side surface 11 and the second side surface 12, and lifting bolts 14 are arranged in the shaft sleeves 13 in a sliding manner; a supporting steel beam 15 is arranged on the top surface of the cabinet body 1, first angle steel 16 and second angle steel 17 are respectively arranged at two ends of the supporting steel beam 15, the first angle steel 16 extends along the edge of the first side surface 11, the second angle steel 17 extends along the edge of the second side surface 12, the bottom surface of the first angle steel 16 and the bottom surface of the second angle steel 17 are both fixedly arranged on the top surface of the cabinet body 1, and the vertical surface of the first angle steel 16 and the vertical surface of the second angle steel 17 are respectively fixedly arranged at two ends of the supporting steel beam 15; a first supporting plate 18 is arranged on the first angle iron 16, the first supporting plate 18 extends to the outer side of the first side surface 11, a second supporting plate 19 is arranged on the second angle iron 17, and the second supporting plate 19 extends to the outer side of the second side surface 12; the first supporting plate 18 and the second supporting plate 19 are both provided with a cutting groove 2 for clamping a lifting rope.
Specifically, in the prior art, in the hoisting of the frequency converter cabinet, a lifting rope is usually wound around the bottom of the frequency converter cabinet, then is wound around the side surface of the frequency converter cabinet, reaches the top of the frequency converter cabinet, and is hung on a lifting hook, because the lifting hook can be approximately regarded as a stress point, a part of the lifting rope, which is arranged by an oblique line between the top of the frequency converter cabinet and the lifting hook, can generate a vertical upward component force and a horizontal inward extrusion force on the frequency converter cabinet, and when the supporting strength of the frequency converter cabinet is insufficient, deformation can occur, and serious damage can be caused to equipment inside the frequency converter cabinet under serious conditions. Moreover, when the lifting rope is wound, the frequency conversion cabinet needs to be lifted, the lifting rope is supported at the bottom of the frequency conversion cabinet, and therefore a large amount of time and labor force need to be consumed in the process of lifting. This application sets up an axle sleeve 13 in the bottom of rack, be provided with in the axle sleeve 13 and stretch out and draw back gliding lifting bolt, when equipment does not need hoist and mount, with the lifting bolt withdrawal in axle sleeve 13, avoid influencing normal work, when equipment needs to fall the dress, pull out the lifting bolt from axle sleeve 13 for the winding lifting rope, neither influence the daily work of converter cabinet like this, when needs hoist and mount, need not lift up the winding lifting rope with the converter cabinet, improved work efficiency. Furthermore, in order to reduce the effect of the transverse component force of the lifting rope on the top of the frequency converter cabinet, the top of the frequency converter cabinet is provided with a supporting steel beam 15 for bearing the transverse component force, in order to ensure that the component force is mainly borne by the supporting steel beam 15, two ends of the supporting steel beam 15 are respectively provided with an angle steel, the vertical surface of the angle steel is fixedly connected with the steel beam, the bottom of the horizontal surface of the angle steel is fixed at the edge position of the top surface of the posting body, the top surface of the horizontal surface of the angle steel is provided with a supporting plate for clamping a rope, the supporting plate extends outwards to exceed the vertical plane 51 where the first side surface 11 and the second side surface 12 are located, when the lifting rope extends upwards, the device is mainly pressed on the supporting plate, so that the supporting plate, the angle steel and the supporting steel beam 15 bear the transverse component force brought by the lifting rope, and the frequency converter cabinet is prevented from deforming due to the strong transverse component force.
Furthermore, a plurality of through holes 3 for the hoisting ropes to pass through are respectively arranged on the first angle steel 16 and the second angle steel 17.
Particularly, when the length of posting the body overlength, through-hole 3 distributes and is in the both sides of posting the body for prevent that the cabinet body from taking place to rotate when hoist and mount.
Further, the bottom of the first side surface 11 or the second side surface 12 is provided with a fork groove 4 used for being matched with a forklift shovel. Normally, it is often more convenient to use a forklift when the distance of movement of the tow-over body is relatively short, so it is important to reserve the fork pockets 4 of the forklift blade.
Further, one end of the lifting bolt 14 is provided with a bolt cap 5 for pulling out the lifting bolt 14, the bolt cap 5 is a cylindrical base body, the peripheral wall of the bolt cap 5 is provided with a plane 51, and the plane 51 is parallel to the axial direction of the bolt cap 5. Generally, the hoisting bolt 14 is also in the shape of a cylindrical base body, and the hoisting bolt 14 can rotate in the sleeve 13, and the cap 5 is used for pulling out the hoisting bolt 14 on one hand, and on the other hand, after the hoisting bolt 14 is sleeved with a rope, the cap 5 can provide a limiting effect on the rope; when the cabinet body 1 needs to be pried up by using a jack, in order to avoid the jack from rolling with the cylindrical bolt cap 5, a plane 51 for avoiding sliding is arranged on the bolt cap 5; since the plane 51 will cause the limiting effect on the lifting rope to be reduced, the plane 51 needs to be rotated right above during lifting, so as to prevent the lifting rope from sliding off the lifting bolt 14.
Furthermore, the lifting bolts 14 on the first side surface 11 are symmetrically distributed, and the lifting bolts 14 on the second side surface 12 are symmetrically distributed.
Further, in order to avoid the influence of the supporting plates on the operation of the cabinet in daily work, the first supporting plate 18 is detachably arranged on the first angle iron 16, and the second supporting plate 19 is detachably arranged on the second angle iron 17.
Further, the top of the cabinet body 1 is detachably provided with an exhaust fan 6.
To sum up, this application is through setting up lifting by crane bolt 14, support girder steel 15, angle steel and backup pad, can improve the support intensity of converter cabinet in hoist and mount effectively, avoids the converter cabinet to warp because the oppression of the horizontal component force that receives the hoist and mount rope, this device simple structure, convenient to use, and do not influence the daily work of converter cabinet.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a converter cabinet of convenient hoist and mount which characterized in that includes: a cabinet body;
the cabinet body is provided with a first side surface and a second side surface which are arranged oppositely, the bottoms of the first side surface and the second side surface are respectively provided with a plurality of shaft sleeves, and lifting bolts are arranged in the shaft sleeves in a sliding manner;
the cabinet comprises a cabinet body and is characterized in that a supporting steel beam is arranged on the top surface of the cabinet body, first angle steel and second angle steel are respectively arranged at two ends of the supporting steel beam, the first angle steel extends along the edge of a first side surface, the second angle steel extends along the edge of a second side surface, the bottom surface of the first angle steel and the bottom surface of the second angle steel are fixedly arranged on the top surface of the cabinet body, and the vertical surface of the first angle steel and the vertical surface of the second angle steel are respectively fixedly arranged at two ends of the supporting steel beam;
a first supporting plate is arranged on the first angle steel and extends to the outer side of the first side surface, a second supporting plate is arranged on the second angle steel and extends to the outer side of the second side surface; the first supporting plate and the second supporting plate are respectively provided with a cutting groove for clamping the lifting rope.
2. The frequency converter cabinet convenient to hoist and mount as claimed in claim 1, wherein the first angle steel and the second angle steel are respectively provided with a plurality of through holes for a hoisting rope to pass through.
3. The frequency converter cabinet convenient to hoist and mount of claim 1, wherein the bottom of the first side or the bottom of the second side is provided with a fork groove for being matched with a forklift shovel.
4. The frequency converter cabinet convenient to hoist and mount as claimed in claim 1, wherein one end of the hoisting bolt is provided with a bolt cap for pulling out the hoisting bolt, the bolt cap is a cylindrical base body, the peripheral wall of the bolt cap is provided with a plane, and the plane is parallel to the axial direction of the bolt cap.
5. The frequency converter cabinet convenient to hoist and mount according to claim 1, wherein the hoisting bolts on the first side surface are symmetrically distributed, and the hoisting bolts on the second side surface are symmetrically distributed.
6. The frequency converter cabinet convenient to hoist and mount according to claim 1, characterized in that the first support plate is detachably disposed on the first angle steel, and the second support plate is detachably disposed on the second angle steel.
7. The frequency converter cabinet convenient to hoist and mount as claimed in claim 1, wherein the top of the cabinet body is detachably provided with an exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121871484.9U CN215479147U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-hoist frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121871484.9U CN215479147U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-hoist frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479147U true CN215479147U (en) | 2022-01-11 |
Family
ID=79758341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121871484.9U Active CN215479147U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-hoist frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479147U (en) |
-
2021
- 2021-08-11 CN CN202121871484.9U patent/CN215479147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202625600U (en) | Shoulder-pole beam of double-casting bridge crane for lifting ultra-large objects | |
| CN215479147U (en) | Convenient-to-hoist frequency converter cabinet | |
| CN201501739U (en) | Self-clamping type horizontal cross coil steel hanging tong | |
| CN213059867U (en) | Wind-powered electricity generation is with irregular casing counter weight frock for lifting by crane | |
| CN211644327U (en) | Lifting appliance for cold-rolled coil plate | |
| CN213622865U (en) | Adjustable balance hoisting tool | |
| CN210702528U (en) | Temporary fixing device for ladle turret revolving arm of large slab caster | |
| CN201215028Y (en) | Special hanger for hoisting upper casing of turbine set | |
| CN214828360U (en) | Sling for dismounting and mounting bearing of heavy plate mill | |
| CN219636721U (en) | Counterweight-adjustable lifting hook suitable for floor rocker arm holding pole | |
| CN210457167U (en) | Simple equipment internal part hoisting tool | |
| CN209974124U (en) | Special overhead hoist of tail book | |
| CN201380286Y (en) | Special lifting tool for entirely hoisting bale rotary table | |
| CN218988548U (en) | Steel plate hoisting device | |
| CN218024923U (en) | Hoisting equipment for cold chain storage | |
| CN205151525U (en) | Two board lifting hook | |
| CN215055488U (en) | Platform of unloading that construction was used | |
| CN220596773U (en) | Hanging beam of double-bridge crane | |
| CN216190378U (en) | C-shaped lifting hook for lifting wind power tower cylinder | |
| CN216971733U (en) | Crossbeam hoist | |
| CN217458471U (en) | Steel plate hoisting tool structure | |
| CN214828347U (en) | Lifting device for metal plate | |
| CN219314343U (en) | Device for rapidly hoisting lifted object | |
| CN210340057U (en) | Auxiliary device for hoisting rolled steel plate | |
| CN212832348U (en) | Batch steel pipe hoisting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |