CN214003978U - Formula that flows hoisting equipment auxiliary supporting leg - Google Patents
Formula that flows hoisting equipment auxiliary supporting leg Download PDFInfo
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- CN214003978U CN214003978U CN202121558268.9U CN202121558268U CN214003978U CN 214003978 U CN214003978 U CN 214003978U CN 202121558268 U CN202121558268 U CN 202121558268U CN 214003978 U CN214003978 U CN 214003978U
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- mounting panel
- supporting beam
- arm
- swing joint
- telescopic rod
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Abstract
The utility model discloses a flow type hoisting equipment auxiliary supporting leg, including a supporting beam, an auxiliary supporting arm, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a mounting panel, a protective cover and a main supporting arm, the right end of the main supporting arm is movably connected with the left side surface of the mounting panel, the left end of the main supporting arm is movably connected with the upper end of the supporting beam through a movable connecting pin, the auxiliary supporting arm is arranged below the main supporting arm, the telescopic end of the first hydraulic telescopic rod is provided with a connector, the connector is movably connected with the movable connecting pin at the upper end of the supporting beam, the right end of the first hydraulic telescopic rod is movably connected with the left side surface of the mounting panel, the lower end of the supporting beam is provided with a connecting column, the lower end of the connecting column is provided with a circular bottom plate, and the side surface of the mounting panel is provided with a chute; the utility model discloses structural design is novel, and support ability is strong, and convenient the accomodating simultaneously and extending avoid the supporting leg to expose in the outside, increase of service life.
Description
Technical Field
The utility model relates to a hoisting equipment supports technical field, specifically is a formula that flows hoisting equipment auxiliary supporting leg.
Background
The hoisting equipment is electromechanical equipment for carrying or moving heavy objects, and the mobile hoisting equipment has wide application range, good maneuverability and high requirement on roads and places and is high in machine-to-machine shift cost, and a place can be conveniently moved.
Formula that flows hoisting equipment has fine mobility, but the shortcoming that exists is also more obvious, it is just stability relatively poor, formula that flows hoisting equipment relies on the supporting leg to bear the weight of whole car and the total of hoist and mount weight, increase auxiliary supporting leg commonly used and improve the bearing capacity, present auxiliary supporting leg simple structure, the bearing capacity is poor, the security is not high, it is inconvenient to use, it is more at swing joint spare on the auxiliary supporting leg, lack protector, expose for a long time and rust easily in the outside, reduce auxiliary supporting leg life, the security of equipment is low, current formula that flows hoisting equipment auxiliary supporting leg, can't satisfy the demand in-service use, so urgent need can the modified technique on the market, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a formula that flows hoisting equipment auxiliary supporting leg, structural design is novel, protects the support, and support ability is strong, improves the security that formula that flows hoisting equipment during operation is waiting, convenient storage and extension simultaneously, and convenient to use avoids the supporting leg to expose in the outside, and increase of service life can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flow type auxiliary supporting leg of hoisting equipment comprises a supporting beam, an auxiliary supporting arm, a first hydraulic telescopic rod, a second hydraulic telescopic rod, a mounting plate, a protective cover and a main supporting arm, the right end of the main supporting arm is movably connected with the left side surface of the mounting plate, the left end of the main supporting arm is movably connected with the upper end of the supporting beam, the auxiliary supporting arm is arranged below the main supporting arm, the telescopic end of the first hydraulic telescopic rod is provided with a connector which is movably connected with the upper end of the support beam, the right end of the first hydraulic telescopic rod is movably connected with the left side surface of the mounting plate, the lower end of the support beam is provided with a connecting column, the lower end of the connecting column is provided with a circular bottom plate, the side of mounting panel is provided with the spout, and the protection casing passes through spout and mounting panel sliding connection, and the lower extreme of mounting panel is provided with the atress board, and the lower extreme of second hydraulic stretching pole is fixed on the atress board, the flexible end of second hydraulic stretching pole and the upper end fixed connection of protection casing.
Furthermore, the upper end of the connecting column is in threaded connection with the supporting beam.
Further, the cross-section of mounting panel sets up to convex structure, and the interior angle department of mounting panel right flank is provided with the corner reinforcing plate, increases the intensity of mounting panel through the corner reinforcing plate, prevents to warp, and the edge of mounting panel both sides is provided with the fixed orifices, is convenient for fix the mounting panel through the fixed orifices.
Further, the left end of assisting the support arm passes through swing joint round pin swing joint with a supporting beam, assists the right-hand member and the mounting panel left surface swing joint of support arm, the both ends of main tributary support arm and the both ends of assisting the support arm are connected with a supporting beam and mounting panel through the swing joint round pin, through assisting the support arm with the further connection of mounting panel, improve the intensity that the support arm bore gravity for this device structure is more firm.
Further, be provided with the reinforcing plate muscle between the lower extreme of spliced pole and the circular bottom plate, the reinforcing plate muscle sets up to four, and the reinforcing plate muscle centers on the central evenly distributed of spliced pole, through the reinforcing plate muscle with circular bottom plate and the reliable connection of spliced pole, circular bottom plate increase and the area of contact on ground, improve a supporting beam's stability.
Compared with the prior art, the beneficial effects of the utility model are that: this mobile hoisting equipment auxiliary support leg has following benefit:
1. the utility model discloses on set up first hydraulic telescoping rod, flexible and the extension of a supporting beam can be driven through first hydraulic telescoping rod's flexible for convenient operation improves efficiency, can drive the protection casing through second hydraulic telescoping rod and slide from top to bottom, and the protection casing protects supporting mechanism, prevents to expose in the outside, prolongs the life of each part.
2. The utility model discloses on set up the corner reinforcing plate, through the intensity of corner reinforcing plate increase mounting panel, prevent to warp, through assisting the support arm with the further connection of mounting panel, improve the intensity that the support arm bore gravity for this device structure is more firm.
3. The utility model discloses on set up the reinforcing plate muscle, through the reinforcing plate muscle with the reliable being connected of circular bottom plate and spliced pole, circular bottom plate increase and the area of contact on ground improve a supporting beam's stability, the utility model discloses structural design is novel, protects the support, and support ability is strong, improves the security of mobile hoisting equipment at the during operation waiting, conveniently accomodates and extends simultaneously, and convenient to use avoids the supporting leg to expose in the outside, increase of service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the device comprises a supporting beam 1, reinforcing plate ribs 2, a circular bottom plate 3, a connecting column 4, auxiliary supporting arms 5, a first hydraulic telescopic rod 6, a stress plate 7, a corner reinforcing plate 8, a second hydraulic telescopic rod 9, a mounting plate 10, a fixing hole 11, a protective cover 12, a main supporting arm 13, a movable connecting pin 14, a sliding chute 15 and a connector 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a flow type auxiliary supporting leg of hoisting equipment comprises a supporting beam 1, an auxiliary supporting arm 5, a first hydraulic telescopic rod 6, a second hydraulic telescopic rod 9, a mounting plate 10, a protective cover 12 and a main supporting arm 13, wherein the right end of the main supporting arm 13 is movably connected with the left side surface of the mounting plate 10, the left end of the main supporting arm 13 is movably connected with the upper end of the supporting beam 1, the auxiliary supporting arm 5 is arranged below the main supporting arm 13, the left end of the auxiliary supporting arm 5 is movably connected with the supporting beam 1, the right end of the auxiliary supporting arm 5 is movably connected with the left side surface of the mounting plate 10, the two ends of the main supporting arm 13 and the two ends of the auxiliary supporting arm 5 are connected with the supporting beam 1 and the mounting plate 10 through movable connecting pins 14, the mounting plate 10 is further connected through the auxiliary supporting arm 5, the strength of the supporting arm bearing the gravity is improved, the structure of the device is firmer, the telescopic end of the first hydraulic telescopic rod 6 is provided with a connector 16, the connector 16 is movably connected with the upper end of the supporting beam 1, the right end of the first hydraulic telescopic rod 6 is movably connected with the left side face of the mounting plate 10, the supporting beam 1 can be driven to stretch and retract and extend through the stretching of the first hydraulic telescopic rod 6, the operation is convenient, the efficiency is improved, the lower end of the supporting beam 1 is provided with the connecting column 4, the lower end of the connecting column 4 is provided with the circular bottom plate 3, the upper end of the connecting column 4 is in threaded connection with the supporting beam 1, the reinforcing plate ribs 2 are arranged between the lower end of the connecting column 4 and the circular bottom plate 3, the number of the reinforcing plate ribs 2 is four, the reinforcing plate ribs 2 are uniformly distributed around the center of the connecting column 4, the circular bottom plate 3 is reliably connected with the connecting column 4 through the reinforcing plate ribs 2, the contact area between the circular bottom plate 3 and the ground is increased, the stability of the supporting beam 1 is improved, the side face of the mounting plate 10 is provided with the chute 15, and the protective cover 12 is in sliding connection with the mounting plate 10 through the chute 15, the lower end of the mounting plate 10 is provided with a stress plate 7, the lower end of a second hydraulic telescopic rod 9 is fixed on the stress plate 7, the telescopic end of the second hydraulic telescopic rod 9 is fixedly connected with the upper end of a protective cover 12, the protective cover 12 can be driven to slide up and down through the second hydraulic telescopic rod 9, the protective cover 12 protects a supporting mechanism to prevent exposure outside and prolong the service life of each component, the cross section of the mounting plate 10 is of a convex structure, the inner angle of the right side surface of the mounting plate 10 is provided with a corner reinforcing plate 8, the strength of the mounting plate 10 is increased through the corner reinforcing plate 8 to prevent deformation, the edges of the two sides of the mounting plate 10 are provided with fixing holes 11, the mounting plate 10 is convenient to fix the side surface of a crane body through the fixing holes 11, so that the mounting is convenient, the utility model discloses structural design is novel, the support is protected, the supporting capability is strong, and the safety of the mobile crane in working weather is improved, simultaneously convenient storage and extension, convenient to use avoids the supporting leg to expose in the outside, increase of service life.
When in use: firstly, the second hydraulic telescopic rod 9 is telescopic, the second hydraulic telescopic rod 9 drives the protective cover 12 to slide upwards until the lower end of the protective cover 12 rises to the upper end of the mounting plate 10, the contraction of the first hydraulic telescopic rod 6 can drive the supporting beam 1 to extend, so that the circular bottom plate 3 is abutted against the ground, the weight of the crane is transmitted to the supporting beam 1 through the main supporting arm 13 and the auxiliary supporting arm 5, the stress point of the crane body is increased, the gravity of the crane is transmitted to the ground through the supporting beam 1, the crane body is supported in an auxiliary manner until the supporting beam 1 is parallel to the mounting plate 10, the mounting plate 10 is further connected through the auxiliary supporting arm 5, the strength of the supporting arm bearing the gravity is improved, the structure of the device is firmer, the reinforcing plate ribs 2 reliably connect the circular bottom plate 3 with the connecting column 4, the contact area of the circular bottom plate 3 with the ground is increased, and the stability of the supporting beam 1 is improved, after the hoisting work is completed, the extension of the first hydraulic telescopic rod 6 can drive the supporting beam 1 to move upwards and stick to the side face of the mounting plate 10, then the second hydraulic telescopic rod 9 can drive the protective cover 12 to slide downwards, the protective cover 12 protects the supporting mechanism, the exposure is prevented, and the service life of each part is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a formula that flows hoisting equipment auxiliary supporting leg, includes supporting beam (1), assistance support arm (5), first hydraulic telescoping rod (6), second hydraulic telescoping rod (9), mounting panel (10), protection casing (12) and main tributary support arm (13), its characterized in that: the right-hand member of main tributary brace arm (13) and the left surface swing joint of mounting panel (10), the left end and a supporting beam (1) upper end swing joint of main tributary brace arm (13), assist support arm (5) to set up in main tributary brace arm (13) below, the flexible end of first hydraulic telescoping rod (6) is provided with connector (16), connector (16) and a supporting beam (1) upper end swing joint, the right-hand member of first hydraulic telescoping rod (6) and the left surface swing joint of mounting panel (10), the lower extreme of a supporting beam (1) is provided with spliced pole (4), the lower extreme of spliced pole (4) is provided with circular bottom plate (3), the side of mounting panel (10) is provided with spout (15), protection casing (12) are through spout (15) and mounting panel (10) sliding connection, the lower extreme of mounting panel (10) is provided with atress board (7), the lower extreme of second hydraulic telescoping rod (9) is fixed on atress board (7), the telescopic end of the second hydraulic telescopic rod (9) is fixedly connected with the upper end of the protective cover (12).
2. The auxiliary support leg of claim 1, wherein: the upper end of the connecting column (4) is in threaded connection with the supporting beam (1).
3. The auxiliary support leg of claim 1, wherein: the cross-section of mounting panel (10) sets up to convex structure, and the interior angle department of mounting panel (10) right flank is provided with corner reinforcing plate (8), and the edge of mounting panel (10) both sides is provided with fixed orifices (11).
4. The auxiliary support leg of claim 1, wherein: the left end of assisting support arm (5) and a supporting beam (1) swing joint, the right-hand member and mounting panel (10) swing joint of assisting support arm (5), the both ends of main tributary brace arm (13) and the both ends of assisting support arm (5) are passed through swing joint round pin (14) and are connected with a supporting beam (1) and mounting panel (10).
5. The auxiliary support leg of claim 1, wherein: reinforcing plate ribs (2) are arranged between the lower end of the connecting column (4) and the circular bottom plate (3), the number of the reinforcing plate ribs (2) is four, and the reinforcing plate ribs (2) are uniformly distributed around the center of the connecting column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558268.9U CN214003978U (en) | 2021-07-09 | 2021-07-09 | Formula that flows hoisting equipment auxiliary supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558268.9U CN214003978U (en) | 2021-07-09 | 2021-07-09 | Formula that flows hoisting equipment auxiliary supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003978U true CN214003978U (en) | 2021-08-20 |
Family
ID=77296483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121558268.9U Active CN214003978U (en) | 2021-07-09 | 2021-07-09 | Formula that flows hoisting equipment auxiliary supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003978U (en) |
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2021
- 2021-07-09 CN CN202121558268.9U patent/CN214003978U/en active Active
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Address after: 453000 Yingang Development Zone, Fengqiu County, Xinxiang City, Henan Province Patentee after: Henan Hengsen Heavy Machinery Co.,Ltd. Address before: 453300 Yingang Development Zone, Fengqiu County, Xinxiang City, Henan Province Patentee before: Henan Hengshan lifting equipment Co.,Ltd. |