CN220766415U - Maintenance mobile cart - Google Patents
Maintenance mobile cart Download PDFInfo
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- CN220766415U CN220766415U CN202322246141.9U CN202322246141U CN220766415U CN 220766415 U CN220766415 U CN 220766415U CN 202322246141 U CN202322246141 U CN 202322246141U CN 220766415 U CN220766415 U CN 220766415U
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- support frame
- mobile cart
- lifter
- top plate
- maintenance mobile
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- 238000012423 maintenance Methods 0.000 title claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000005484 gravity Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a maintenance mobile cart which comprises a support frame and first pulleys arranged at the bottom of the support frame, wherein two sides of the support frame are provided with backward extending display arms, the bottom of each display arm is provided with a second pulley, the support frame and the two display arms are enclosed to form a positioning cavity, one side of the support frame facing the positioning cavity is provided with a bearing lifting device, and the bearing lifting device is used for lifting the end part of transportation operation equipment entering the positioning cavity. The maintenance mobile cart can quickly move the transport operation equipment with faults to a maintenance point for maintenance.
Description
Technical Field
The utility model relates to the field of AGV maintenance devices, in particular to a maintenance mobile cart.
Background
AGV fork truck is one kind and is widely used to the intelligent transportation operation equipment among the industrial production, when the AGV fork truck breaks down, in order to avoid the trouble AGV fork truck to hinder the back car and pass, cause unnecessary influence to the production plan of enterprise, perhaps even can cause the phenomenon of production stagnation, it is required to remove the maintenance point with the trouble AGV fork truck and maintain, because AGV fork truck weight is big, and it hugs closely ground with the drive through the drive wheel of locomotive bottom and removes, consequently the drive wheel of the AGV fork truck of trouble can't rotate and can't push to the maintenance point through the manpower, can only hang the trouble AGV fork truck to the maintenance point through the aerial crane, but the space that the aerial crane occupies the workshop, therefore how to move the trouble AGV fork truck in the workshop that can't dispose the aerial crane becomes the production problem that needs to solve.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a maintenance mobile cart which can quickly move transport operation equipment with faults to a maintenance point for maintenance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the maintenance mobile cart comprises a support frame and a first pulley arranged at the bottom of the support frame, wherein the two sides of the support frame are provided with backward extending display arms, the bottom of each display arm is provided with a second pulley, the support frame and the two display arms enclose to form a positioning cavity, one side of the support frame, facing the positioning cavity, of the support frame is provided with a bearing lifting device, and the bearing lifting device is used for lifting the end part of transportation operation equipment entering the positioning cavity.
Compared with the prior art, the maintenance mobile cart has the following beneficial effects:
(1) The utility model is used as a quick moving tool, the end part of the transport operation equipment (the tail part of the transport operation equipment is provided with the pulley) entering the positioning cavity is lifted by the bearing lifting device, so that the situation that the driving wheel of the transport operation equipment (the failed AGV forklift) is clung to the ground and cannot rotate (or the driving wheel is lifted off the ground) is avoided, then the end part of the transport operation equipment can slide relative to the ground by utilizing the first pulley and the second pulley, so that a producer can easily and manually carry and move the transport operation equipment entering the positioning cavity, and the failed transport operation equipment can be quickly moved to a maintenance point for maintenance;
(2) The utility model can carry the transportation operation equipment by only fixing the end part of the transportation operation equipment, has the advantages of small volume, small occupied space, portability, convenient storage and convenient taking, and the like, can rapidly move to the periphery of the fault transportation operation equipment, and is suitable for multiple occasions;
(3) The AGV forklift is various in size and variety, so that corresponding maintenance equipment needs special vehicles, the AGV forklift can be specially adapted by adjusting the size specification of the display arm and the stress mechanism, and the configuration and the position of accessories are not required to be adjusted in the follow-up process, so that the AGV forklift is convenient and rapid to use in the follow-up process;
(4) The utility model adopts the structural layout that the two sides of the supporting frame are matched with the supporting frame and the backward extending expanding arms are arranged, wherein the supporting frame is used as a main body framework, the expanding arms are stable at the two sides, the structure is simple, and the rollover resistance is improved, so that the utility model can bear the weight of heavier fault transportation operation equipment and accessories thereof, and can be flexibly moved after bearing the fault transportation operation equipment; the first pulley is arranged to share the gravity for supporting the fault transportation operation equipment, and the gravity center in the moving process of the utility model is stabilized, so that the practicability is greatly improved.
Further, a power supply module is arranged on the support frame; the bearing lifting device comprises a control module and a lifter, wherein the control module and the lifter are electrically connected with the power supply module, and the control module can drive the lifting part of the lifter to lift up and down.
The bearing lifting device is an electric control bearing lifting device, so that the workload of production personnel is reduced, and the operation is convenient.
Further, the supporting lifting device comprises an operating rod and a lifter, wherein the lifter is an lengthened hydraulic jack, and the operating rod is used for operating a lifting part of the lifter to lift up and down.
The bearing elevating gear is manual operation bearing elevating gear, and the production personnel can make the lifting machine lift the transportation operation equipment of trouble through shaking the action bars, and flexible operation, thereby the lifting machine is for lengthening hydraulic jack and provides bigger contact surface, can better contact the transportation operation equipment of trouble, safe and reliable more.
Furthermore, two lifters are arranged, and the two lifters are respectively arranged at two sides of the middle shaft of the support frame.
The arrangement of the two lifters can improve the stability of lifting the faulty transportation operation equipment, and the gravity center of the faulty transportation operation equipment is more stable when the faulty transportation operation equipment is lifted, in addition, the two lifters are controlled/operated by the same control module/operating rod, so that synchronous lifting and descending can be realized.
Furthermore, the supporting frame is provided with a clearance groove corresponding to the lifting part of the lifter, so that the supporting frame can be prevented from interfering with the work of the lifter.
Further, the lifter is provided with a contact part extending into the positioning cavity.
The setting mode can remove the setting position restriction of the lifter, so that the lifter is arranged at a position close to the position between the front end and the rear end of the support frame, the stress condition of the lifter and the support frame after lifting the fault transportation operation equipment is improved, the service life of the lifter is prolonged, the contact area can be increased, the lifter can be more attached to the fault transportation operation equipment, and the lifting stability is improved.
Further, one end of the expanding arm far away from the supporting frame expands outwards.
The arrangement mode can enable the gravity center of the utility model to be more stable, thereby improving the rollover prevention performance, in addition, in the process of bearing the fault transportation operation equipment, the gravity center area of the end part of the fault transportation operation equipment can be fully supported, and in the lifting process, the condition that the utility model falls inwards to the positioning cavity can be prevented.
Further, the support frame is provided with a buffer piece, and the buffer piece is positioned outside the vertical face of one side of the support frame, which faces the positioning cavity.
The buffer piece can prevent the fault transportation operation equipment from being in rigid contact with the support frame, so that the service life of the utility model is prolonged.
Further, the buffer piece is arranged on the support frame through the top plate, a sliding groove extending along the front direction of the support frame and the rear direction of the support frame is arranged at the bottom of the top plate, and the top plate is fixed on the support frame by using the fastening piece to penetrate through the sliding groove;
or, a sliding groove extending along the front direction of the support frame and the rear direction of the support frame is arranged on the support frame corresponding to the bottom of the top plate, and the top plate is fixed on the support frame by using a fastening piece to penetrate through the bottom of the top plate and the sliding groove.
The relative position between the top plate and the supporting frame can be adjusted through the sliding groove (the sliding groove is locked by the fastening piece after moving to the corresponding position), so that the position of the buffer piece can be adjusted according to actual production requirements.
Further, the first pulley is a universal wheel, and the second pulley is a directional wheel.
The universal wheel has the function of swinging the freedom degree, and the directional wheel has the function of bearing.
Drawings
FIG. 1 is a first angular schematic view of the present utility model;
FIG. 2 is a second angular schematic view of the present utility model;
FIG. 3 is a third angular schematic of the present utility model;
FIG. 4 is a fourth angular schematic of the present utility model;
FIG. 5 is a schematic view of the present utility model lifting a faulty transport service (AGV fork truck).
Description of the reference numerals:
the device comprises a support frame 1, an empty avoidance groove 2, a first pulley 3, a spreading arm 4, a second pulley 5, a positioning cavity 6, an operating rod 7, a lifter 8, a contact part 9, a buffer member 10, a top plate 11, a sliding groove 12 and a fastening member 13.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Embodiments of the present utility model are described below with reference to the accompanying drawings:
example 1
Referring to fig. 1 to 5, the maintenance mobile cart of the present embodiment includes a support frame 1 and a first pulley 3 disposed at the bottom of the support frame 1, two sides of the support frame 1 are provided with spreading arms 4 extending backward, the bottom of each spreading arm 4 is provided with a second pulley 5, the support frame 1 and the two spreading arms 4 enclose to form a positioning cavity 6, one side of the support frame 1 facing the positioning cavity 6 is provided with a supporting lifting device, and the supporting lifting device is used for lifting the end part of the transportation operation equipment entering the positioning cavity 6.
Referring to fig. 1 to 4, the bearing lifting device comprises an operating rod 7 and a lifter 8, wherein the lifter 8 is an elongated hydraulic jack, and the operating rod 7 is used for operating a lifting part of the lifter 8 to lift up and down.
The bearing elevating gear is manual operation bearing elevating gear, and the production personnel can make lift 8 the transportation operation equipment of trouble through rocking action bars 7, and the flexible operation, thereby lift 8 provides bigger contact surface for the extension hydraulic jack, can better contact the transportation operation equipment of trouble, safe and reliable more.
Referring to fig. 1 to 4, two lifters 8 are provided, and the two lifters 8 are respectively disposed at two sides of the central axis of the support frame 1.
The arrangement of the two lifters 8 can improve the stability of lifting the faulty transportation operation equipment, and make the gravity center of the faulty transportation operation equipment more stable when being lifted, and in addition, the two lifters 8 are controlled/operated by the same operating rod 7, so that synchronous lifting and lowering can be realized.
Referring to fig. 2, the supporting frame 1 is provided with a clearance groove 2 corresponding to the lifting portion of the lifter 8, so that the supporting frame 1 can be prevented from interfering with the operation of the lifter 8.
Referring to fig. 1, the lift 8 is provided with a contact portion 9 extending into the positioning chamber 6.
The setting mode can remove the setting position restriction of the lifter 8, so that the lifter 8 is arranged at a position close to the position between the front end and the rear end of the support frame 1, the stress condition of the lifter 8 and the support frame 1 after lifting fault transportation operation equipment is improved, the service life of the lifter 8 is prolonged, the contact area can be increased, the fault transportation operation equipment can be attached, and the lifting stability is improved.
Referring to fig. 1-2, the deployment arm 4 flares outwardly away from the end of the support frame 1.
The arrangement mode can enable the gravity center of the utility model to be more stable, thereby improving the rollover prevention performance, in addition, the gravity center area at the end part of the fault transportation operation equipment can be fully supported in the process of bearing the fault transportation operation equipment, and the condition that the utility model falls inwards to the positioning cavity 6 in the lifting process can be prevented.
Referring to fig. 1, the support 1 is provided with a buffer member 10, and the buffer member 10 is located outside the elevation of the support 1 facing the positioning cavity 6.
Specifically, the cushion 10 is made of rubber.
The buffer 10 is arranged to avoid rigid contact between the fault transportation operation device and the support frame 1, thereby prolonging the service life of the utility model.
Referring to fig. 3, the buffer member 10 is provided on the support frame 1 through a top plate 11, the bottom of the top plate 11 is provided with a sliding groove 12 extending in the front direction of the support frame 1 to the rear of the support frame 1, and the top plate 11 is fixed to the support frame 1 by passing through the sliding groove 12 using a fastener 13 (screw and nut).
In a further embodiment, a chute 12 is provided on the support frame 1 corresponding to the bottom of the top plate 11 and extending in the front direction of the support frame 1 to the rear of the support frame 1, and a fastener 13 is used to penetrate the bottom of the top plate 11 and the chute 12 to fix the top plate 11 to the support frame 1.
The relative position between the top plate 11 and the supporting frame 1 can be adjusted through the sliding groove 12 (the sliding groove 12 is moved to the corresponding position and then locked by the fastening piece 13), so that the position of the buffer piece 10 can be adjusted according to actual production requirements.
The first pulley 3 is a universal wheel, and the second pulley 5 is a directional wheel.
The universal wheel has the function of swinging the freedom degree, and the directional wheel has the function of bearing.
Specifically, the supporting frame 1 is formed by welding steel plates, so that the high strength of the steel plates is utilized to support weights such as AGV forklifts and the like; the universal wheel is a heavy universal wheel; the directional wheel is a redirecting wheel.
Compared with the prior art, the maintenance mobile cart has the following beneficial effects:
(1) The utility model is used as a quick moving tool, the end part of the transport operation equipment (the tail part of the transport operation equipment is provided with a pulley) entering the positioning cavity 6 is lifted by the bearing lifting device, so that the situation that the driving wheel of the transport operation equipment (the failed AGV forklift) is clung to the ground and cannot rotate (or the driving wheel is lifted off the ground) is avoided, then the end part of the transport operation equipment can slide relative to the ground by utilizing the first pulley 3 and the second pulley 5, so that a producer can easily and manually carry and move the transport operation equipment entering the positioning cavity 6, and the failed transport operation equipment can be quickly moved to a maintenance point for maintenance;
(2) The utility model can carry the transportation operation equipment by only fixing the end part of the transportation operation equipment, has the advantages of small volume, small occupied space, portability, convenient storage and convenient taking, and the like, can rapidly move to the periphery of the fault transportation operation equipment, and is suitable for multiple occasions;
(3) The AGV forklift is various in size and variety, so that corresponding maintenance equipment needs special vehicles, the AGV forklift can be specially adapted by adjusting the size specification of the display arm 4 and the stress mechanism, and the configuration and the position of accessories are not required to be adjusted in the follow-up process, so that the AGV forklift is convenient and rapid to use in the follow-up process;
(4) The utility model adopts the structural layout that the two sides of the supporting frame 1 are matched with the supporting frame 1 and the backward extending expanding arms 4 are arranged, wherein the supporting frame 1 is used as a main body framework, the expanding arms 4 are stable at two sides, the structure is simple, and the rollover resistance is improved, so that the utility model can bear the weight of heavier fault transportation operation equipment and accessories thereof, and can be flexibly moved after bearing the fault transportation operation equipment; the arrangement of the first pulley 3 not only shares the gravity for bearing the fault transportation operation equipment, but also stabilizes the gravity center in the moving process of the utility model, thereby greatly improving the practicality.
Example two
The present embodiment provides an improvement, and the difference between the present embodiment and the first embodiment is that the supporting lifting device is an electrically controlled supporting lifting device.
The support frame is provided with a power supply module.
The bearing lifting device comprises a control module and a lifter, wherein the control module and the lifter are electrically connected with the power supply module, and the control module can drive the lifting part of the lifter to lift up and down.
The bearing lifting device is an electric control bearing lifting device, so that the workload of production personnel is reduced, and the operation is convenient.
The present description does not show the drawings of the present modification, but the present modification still falls within the scope of protection of the claims of the present utility model.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (10)
1. Maintenance mobile cart, its characterized in that includes the support frame and sets up the first pulley in the support frame bottom, the support frame both sides are equipped with the exhibition arm that extends backward, and exhibition arm bottom is equipped with the second pulley, and support frame and two exhibition arms enclose and close and form the location chamber, and support frame orientation location chamber one side is equipped with bearing elevating gear, and bearing elevating gear is used for lifting the tip that gets into the transportation operation equipment of location intracavity.
2. The maintenance mobile cart according to claim 1, wherein a power supply module is provided on the support frame; the bearing lifting device comprises a control module and a lifter, wherein the control module and the lifter are electrically connected with the power supply module, and the control module can drive the lifting part of the lifter to lift up and down.
3. The maintenance mobile cart of claim 1, wherein the support lifting device comprises an operating lever and a lifter, the lifter is an elongated hydraulic jack, and the operating lever is used for operating lifting portions of the lifter to lift up and down.
4. A maintenance mobile cart according to claim 2 or 3, wherein there are two lifters, the two lifters being respectively disposed on two sides of the central axis of the support frame.
5. A maintenance mobile cart according to claim 2 or 3, wherein the support frame is provided with a clearance groove corresponding to the lifting portion of the lifter.
6. A service mobile cart according to claim 2 or 3, wherein the lift is provided with a contact portion extending into the positioning cavity.
7. The maintenance mobile cart of claim 1, wherein an end of the deployment arm distal from the support frame flares outwardly.
8. The maintenance mobile cart according to claim 1, wherein the support frame is provided with a buffer member, and the buffer member is located outside a vertical surface of a side of the support frame facing the positioning cavity.
9. The maintenance mobile cart of claim 8, wherein the buffer is disposed on the support frame through a top plate, the bottom of the top plate is provided with a sliding slot extending in the front direction of the support frame and behind the support frame, and the top plate is fixed to the support frame by using a fastener to pass through the sliding slot;
or, a sliding groove extending along the front direction of the support frame and the rear direction of the support frame is arranged on the support frame corresponding to the bottom of the top plate, and the top plate is fixed on the support frame by using a fastening piece to penetrate through the bottom of the top plate and the sliding groove.
10. The maintenance mobile cart of claim 1, wherein the first pulley is a universal wheel and the second pulley is a directional wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246141.9U CN220766415U (en) | 2023-08-18 | 2023-08-18 | Maintenance mobile cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246141.9U CN220766415U (en) | 2023-08-18 | 2023-08-18 | Maintenance mobile cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766415U true CN220766415U (en) | 2024-04-12 |
Family
ID=90611273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322246141.9U Active CN220766415U (en) | 2023-08-18 | 2023-08-18 | Maintenance mobile cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766415U (en) |
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2023
- 2023-08-18 CN CN202322246141.9U patent/CN220766415U/en active Active
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