CN115743259B - Multifunctional mobile tool storage trolley - Google Patents
Multifunctional mobile tool storage trolley Download PDFInfo
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- CN115743259B CN115743259B CN202211378214.3A CN202211378214A CN115743259B CN 115743259 B CN115743259 B CN 115743259B CN 202211378214 A CN202211378214 A CN 202211378214A CN 115743259 B CN115743259 B CN 115743259B
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Abstract
The invention discloses a multifunctional mobile tool and instrument storage trolley which comprises a shell assembly, wherein the shell assembly comprises a framework, a vertical plate and a winding assembly, the winding assembly is arranged at the top of the shell assembly and comprises a winding frame and a winding wheel, and the mobile assembly is arranged at the bottom of the shell assembly and comprises a stair climbing piece and a universal wheel. According to the invention, under the cooperation of the shell assembly, the winding assembly and the moving assembly, different tools can be stored, meanwhile, the direction is convenient to control, the user can go up and down stairs, the transportation is convenient, and the working efficiency is accelerated.
Description
Technical Field
The invention relates to the technical field of storage and transfer, in particular to a multifunctional mobile tool storage trolley.
Background
In the operation of power transformation, various appliances are required to be transferred to the site frequently, and the devices are heavy, long and small and large, so that the device convenient to store and transfer is required, different appliances are required to be stored in different ways, meanwhile, different movement strategies are provided, universal wheels are generally arranged at the bottom of the storage trolley, the trolley is convenient to move in all directions, and the brake is convenient. However, when the trolley is heavy, the control of the direction and the ascending and descending of stairs is not simple, because the common universal wheels can only adjust the movement or lock of the roller wheels, and the movement along any direction can be adjusted, and the capability of adjusting the direction of movement is lost, so that the storage trolley convenient to control is needed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-mentioned and/or problems occurring in the conventional multifunctional mobile tool storage cart.
Therefore, the invention aims to solve the problem of how to quickly and conveniently enable the storage trolley to move directionally and go up and down stairs.
In order to solve the technical problems, the invention provides the following technical scheme: a multifunctional movable tool storage trolley comprises a shell component, a winding component and a movable component.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the shell assembly comprises a framework and a vertical plate, and the vertical plate is arranged outside the framework;
The winding assembly is arranged at the top of the shell assembly and comprises a winding frame and a winding wheel, the bottom of the winding frame is arranged in the framework, and the winding wheel is arranged in the middle of the inside of the winding frame; and
The movable assembly is arranged at the bottom of the shell assembly and comprises a stair climbing piece and a universal wheel, wherein the stair climbing piece is arranged at one side of the bottom of the shell assembly, and the universal wheel is arranged at the other side of the bottom of the shell assembly.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the framework comprises a bottom frame, a middle frame, a top frame, a vertical frame and a pushing frame, wherein the middle frame is arranged at the top of the bottom frame, the top frame is arranged at the top of the middle frame, the vertical frame is arranged at the bottom frame, the middle frame and the outside of the top frame, and the pushing frame is arranged at one side of the top of the middle frame.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the vertical plate comprises a cabinet door, side plates, a partition plate, a bottom plate and a top plate, wherein the cabinet door is arranged on the bottom frame, the middle frame and one side of the top frame, the side plates are arranged on the bottom frame, the middle frame and the other three sides of the top frame, two partition plates are arranged on the top of the middle frame and the bottom of the middle frame respectively, the bottom plate is arranged on the top of the bottom frame, and the top plate is arranged on the top of the top frame.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the vertical plate further comprises a hinge, a locking piece and a handle, the hinge is connected with the vertical frame and the cabinet door, the locking piece is arranged on one side of the center of the cabinet door, and the handle is symmetrically arranged at the center of the side plate.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the winding frame is arranged at one corner of the bottom frame, the winding wheel is arranged at the middle part of the winding frame, the winding assembly further comprises a crank, and the crank penetrates through the winding frame and is connected with the side face center of the winding wheel in a rotating mode.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the stair climbing piece comprises a wheel frame, a rotating plate and climbing wheels, wherein the wheel frame is arranged on one side of the bottom of the underframe, the rotating plate is rotationally connected with two ends of the wheel frame, and the climbing wheels are rotationally connected with the tail ends of the rotating plate.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the universal wheel comprises a connecting column, the connecting column top with chassis bottom one side fixed connection, the connecting column middle part is equipped with round limit to erects the groove, the universal wheel still includes the rotor plate, the rotor plate is located the connecting column bottom, the rotor plate includes a chimney and limiting plate, the chimney cup joint in the connecting column bottom is outside, the limiting plate set up in riser bottom one side, be equipped with square hole, square hole No. two on the chimney, square hole set up in square hole No. two tops, be equipped with No. three archoles and No. four round holes on the limiting plate, no. three archoles set up in No. four round hole tops.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the universal wheel is characterized by further comprising a limiting piece, the limiting piece is sleeved outside the connecting column, the limiting piece is matched with the square hole, the limiting piece comprises a kicking rod, a groove pipe and a spring, the kicking rod is arranged on one side of the groove pipe, the spring is arranged inside the groove pipe, the groove pipe is sleeved outside the connecting column, one end of the spring is connected with one side of the inner wall of the groove pipe, the other end of the spring is matched with the outer portion of the connecting column, and a cambered surface is arranged at the bottom of the groove pipe.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the universal wheel still includes the return piece, the return piece with square hole cooperation No. two, the return piece includes No. two grooved channels, no. two springs and No. two connecting pipes, no. two grooved channels pipe joint in the spliced pole is outside, no. two connecting pipes set up in No. two grooved channels are intraductal, no. two connecting pipes cup joint equally in the spliced pole is outside, no. two springs one end is connected No. two grooved channels pipe inner wall one side, the other end is connected No. two connecting pipes are outside.
As a preferable mode of the multifunctional mobile tool storage cart according to the present invention, the multifunctional mobile tool storage cart comprises: the universal wheel still includes limit and changes the piece, limit and change the piece set up in spliced pole one side, limit is changeed the piece and is included connecting plate, no. two kicking bars, no. three kicking bars, limit are changeed the piece, the connecting plate is connected No. two kicking bars with No. three kicking bars, limit change the piece set up in No. three kicking bars one side, no. two kicking bar centers are equipped with limit arc groove, limit to the arc groove can with limit to perpendicular groove cooperation, just limit to the arc groove with limit to be equipped with matched with protrusion and recess in the perpendicular inslot, no. three kicking bars with No. three arc hole cooperation, the universal wheel still includes the steak, steak both sides with No. four round hole cooperation.
The invention has the beneficial effects that: according to the invention, under the cooperation of the shell assembly, the winding assembly and the moving assembly, different tools can be stored, meanwhile, the direction is convenient to control, the user can go up and down stairs, the transportation is convenient, and the working efficiency is accelerated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is an overall configuration diagram of the multifunctional mobile tool storage cart.
Fig. 2 is a skeleton structure diagram of the multifunctional mobile tool storage cart.
Fig. 3 is a partial vertical plate structure view of the multifunctional mobile tool storage cart.
Fig. 4 is a view showing another construction of a vertical plate of the multifunctional mobile tool storage cart.
Fig. 5 is a diagram showing a structure of a universal wheel of the multifunctional mobile tool storage cart.
Fig. 6 is a view showing a structure of a universal wheel portion of the multifunctional mobile tool storage cart.
Fig. 7 is a diagram showing a structure of a restoring member of the multifunctional moving tool storage cart.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a multifunctional moving tool storage cart including a housing assembly 100, a winding assembly 200, and a moving assembly 300 is provided as a first embodiment of the present invention.
Specifically, the housing assembly 100 includes a skeleton 101 and a riser 102, and the riser 102 is disposed outside the skeleton 101.
The housing assembly 100 constitutes a housing main body for accommodating various appliances.
Specifically, the winding assembly 200 is disposed at the top of the housing assembly 100, and includes a winding frame 201 and a winding wheel 202, wherein the bottom of the winding frame 201 is disposed inside the frame 101, and the winding wheel 202 is disposed in the middle of the inside of the winding frame 201.
The winding assembly 200 is used for accommodating wires such as a ground wire, and the like, so that the winding and unwinding of the wires are fast, and the wires are not damaged.
Specifically, the moving assembly 300 is disposed at the bottom of the housing assembly 100, and includes a stair climbing member 301 and a universal wheel 302, where the stair climbing member 301 is disposed at one side of the bottom of the housing assembly 100, and the universal wheel 302 is disposed at the other side of the bottom of the housing assembly 100.
The moving assembly 300 facilitates the device to go up and down stairs and also facilitates the device to adjust the direction of movement.
In use, the housing assembly 100 forms a main body of a storage case for housing various appliances. The winding assembly 200 is used for accommodating wires such as a ground wire, and the like, so that the winding and unwinding of the wires are fast, and the wires are not damaged. The moving assembly 300 facilitates the device to go up and down stairs and also facilitates the device to adjust the direction of movement.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the skeleton 101 includes a bottom frame 101a, a middle frame 101b, a top frame 101c, a vertical frame 101d, and a pushing frame 101e, the middle frame 101b is disposed at the top of the bottom frame 101a, the top frame 101c is disposed at the top of the middle frame 101b, the vertical frame 101d is disposed outside the bottom frame 101a, the middle frame 101b, and the top frame 101c, and the pushing frame 101e is disposed at one side of the top of the middle frame 101 b.
The framework 101 is used for supporting the vertical plate 102, the bottom frame 101a and the middle frame 101b are the same in size, the top frame 101c is relatively small in area, and the pushing frame 101e can be used as a pushing handle when moving.
Specifically, the vertical plate 102 includes a cabinet door 102a, a side plate 102b, a partition plate 102c, a bottom plate 102d, and a top plate 102e, the cabinet door 102a is disposed on one side of the bottom frame 101a, the middle frame 101b, and the top frame 101c, the side plate 102b is disposed on the other three sides of the bottom frame 101a, the middle frame 101b, and the top frame 101c, the partition plate 102c is two, and is disposed on the top of the middle frame 101b and the bottom of the middle frame 101b, the bottom plate 102d is disposed on the top of the bottom frame 101a, and the top plate 102e is disposed on the top of the top frame 101 c.
The vertical plate 102 and the framework 101 form a plurality of storage spaces, and the top of the middle frame 101b is not provided with a top frame 101c, one half of the winding frame 201 is discharged, and the other half of the winding frame can be used for discharging other storage tools according to requirements.
Specifically, the vertical plate 102 further includes a hinge 102f, a locking member 102g and a handle 102h, the hinge 102f connects the vertical frame 101d and the cabinet door 102a, the locking member 102g is disposed at one side of the center of the cabinet door 102a, and the handle 102h is symmetrically disposed at the center of the side plate 102 b.
The cabinet door 102a, the hinge 102f, the locking member 102g and other components form a single lockable storage box, and the handle 102h facilitates the transfer of the whole storage device.
Specifically, the spool frame 201 is disposed at one corner of the bottom frame 101a and the middle frame 101b, the spool 202 is disposed in the middle of the spool frame 201, and the spool assembly 200 further includes a crank 203, where the crank 203 penetrates the spool frame 201 and is rotatably connected to the center of the side surface of the spool 202.
The coil rack 201 is used for accommodating wires, saves space and time, and can be replaced by coil reels 202 with different radiuses according to requirements when in coiling and uncoiling, so that the wires are prevented from being damaged.
In use, the housing assembly 100 forms a main body of a storage case for housing various appliances. The winding assembly 200 is used for accommodating wires such as a ground wire, and the like, so that the winding and unwinding of the wires are fast, and the wires are not damaged. The moving assembly 300 facilitates the device to go up and down stairs and also facilitates the device to adjust the direction of movement.
The framework 101 is used for supporting the vertical plate 102, the bottom frame 101a and the middle frame 101b are the same in size, the top frame 101c is relatively small in area, and the pushing frame 101e can be used as a pushing handle when moving. The vertical plate 102 and the framework 101 form a plurality of storage spaces, and the top of the middle frame 101b is not provided with a top frame 101c, one half of the winding frame 201 is discharged, and the other half of the winding frame can be used for discharging other storage tools according to requirements. The cabinet door 102a, the hinge 102f, the locking member 102g and other components form a single lockable storage box, and the handle 102h facilitates the transfer of the whole storage device. The coil rack 201 is used for accommodating wires, saves space and time, and can be replaced by coil reels 202 with different radiuses according to requirements when in coiling and uncoiling, so that the wires are prevented from being damaged.
Example 3
Referring to fig. 1 to 5, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the stair climbing member 301 includes a wheel frame 301a, a rotating plate 301b, and a stair climbing wheel 301c, the wheel frame 301a is disposed at one side of the bottom of the chassis 101a, the rotating plate 301b is rotatably connected to both ends of the wheel frame 301a, and the stair climbing wheel 301c is rotatably connected to the end of the rotating plate 301 b.
The number of the climbing wheels 301c of the stair climbing member 301 is six, and the stair climbing member 301 is used for climbing stairs, and is normally landed on two wheels, and when the stair climbing member encounters stairs, the climbing wheels 301c rotate around the tail end of the wheel frame 301a, so that the stair climbing member can climb up and down stairs.
Specifically, the universal wheel 302 includes a connecting column 302a, the top of the connecting column 302a is fixedly connected with one side of the bottom of the underframe 101a, a circle of limiting vertical groove K1 is formed in the middle of the connecting column 302a, the universal wheel 302 further includes a rotating plate 302b, the rotating plate 302b is arranged at the bottom of the connecting column 302a, the rotating plate 302b includes a vertical cylinder 302b-1 and a limiting plate 302b-2, the vertical cylinder 302b-1 is sleeved outside the bottom of the connecting column 302a, the limiting plate 302b-2 is arranged at one side of the bottom of the vertical cylinder 302b-1, a square hole H1 and a square hole H2 are formed in the vertical cylinder 302b-1, a square hole H1 is formed in the top of the square hole H2, a third arc hole H3 and a fourth arc hole H4 are formed in the limiting plate 302b-2, and the third arc hole H3 is formed in the top of the fourth arc hole H4.
The connecting post 302a is fixed at the bottom of the chassis 101a, the rotating plate 302b can rotate around the connecting post 302a, and the bottom of the connecting post 302a is provided with a protrusion, so that the rotating plate 302b can only rotate relatively.
Specifically, the universal wheel 302 further includes a direction limiting member 302c, the direction limiting member 302c is sleeved outside the connecting column 302a, the direction limiting member 302c is matched with the square hole H1, the direction limiting member 302c includes a first kick rod 302c-1, a first groove pipe 302c-2 and a first spring 302c-3, the first kick rod 302c-1 is arranged on one side of the first groove pipe 302c-2, the first spring 302c-3 is arranged inside the first groove pipe 302c-2, the first groove pipe 302c-2 is sleeved outside the connecting column 302a, one end of the first spring 302c-3 is connected with one side of the inner wall of the first groove pipe 302c-2, the other end of the first spring 302c-3 is matched with the outside of the connecting column 302a, and a cambered surface is arranged at the bottom of the first groove pipe 302 c-2.
The limiting member 302c is used to cooperate with the rotation limiting member 302e when needed to fix the direction of the universal wheel 302, i.e. lock the movement direction of the storage cart.
Specifically, the universal wheel 302 further includes a restoring member 302d, the restoring member 302d is matched with the square hole H2, the restoring member 302d includes a second groove tube 302d-1, a second spring 302d-2 and a second connecting tube 302d-3, the second groove tube 302d-1 is sleeved outside the connecting column 302a, the second connecting tube 302d-3 is arranged inside the second groove tube 302d-1, the second connecting tube 302d-3 is sleeved outside the connecting column 302a, one end of the second spring 302d-2 is connected with one side of the inner wall of the second groove tube 302d-1, and the other end of the second spring 302d-2 is connected with the outside of the second connecting tube 302 d-3.
The restoring member 302d is used to prevent the caster 302 from being simultaneously locked for rolling when the direction of the caster 302 is fixed by the engagement of the direction limiter 302c and the rotation limiter 302 e.
Specifically, the universal wheel 302 further comprises a rotation limiting piece 302e, the rotation limiting piece 302e is arranged on one side of the connecting column 302a, the rotation limiting piece 302e comprises a connecting plate 302e-1, a second kicking rod 302e-2, a third kicking rod 302e-3 and a rotation limiting block 302e-4, the connecting plate 302e-1 is connected with the second kicking rod 302e-2 and the third kicking rod 302e-3, the rotation limiting block 302e-4 is arranged on one side of the third kicking rod 302e-3, a limit arc groove K2 is formed in the center of the second kicking rod 302e-2, the limit arc groove K2 can be matched with the limit vertical groove K1, the limit arc groove K2 and the limit vertical groove K1 are internally provided with matched protrusions and depressions, the third kicking rod 302e-3 is matched with the third arc hole H3, the universal wheel 302 further comprises a small wheel 302f, and two sides of the small wheel 302f are matched with the fourth round hole H4.
The rotation limiting member 302e is used to cooperate with the small wheel 302f to lock the rolling of the small wheel 302f of the universal wheel 302, so that the universal wheel 302 cannot translate on the ground; or the rotation limiting piece 302e and the direction limiting piece 302c are matched, so that the rolling of the rotating plate 302b of the universal wheel 302 is locked, the universal wheel 302 cannot rotate around the connecting column 302a, and the movement direction of the accommodating trolley is fixed.
In use, the housing assembly 100 forms a main body of a storage case for housing various appliances. The winding assembly 200 is used for accommodating wires such as a ground wire, and the like, so that the winding and unwinding of the wires are fast, and the wires are not damaged. The moving assembly 300 facilitates the device to go up and down stairs and also facilitates the device to adjust the direction of movement.
The framework 101 is used for supporting the vertical plate 102, the bottom frame 101a and the middle frame 101b are the same in size, the top frame 101c is relatively small in area, and the pushing frame 101e can be used as a pushing handle when moving. The vertical plate 102 and the framework 101 form a plurality of storage spaces, and the top of the middle frame 101b is not provided with a top frame 101c, one half of the winding frame 201 is discharged, and the other half of the winding frame can be used for discharging other storage tools according to requirements. The cabinet door 102a, the hinge 102f, the locking member 102g and other components form a single lockable storage box, and the handle 102h facilitates the transfer of the whole storage device. The coil rack 201 is used for accommodating wires, saves space and time, and can be replaced by coil reels 202 with different radiuses according to requirements when in coiling and uncoiling, so that the wires are prevented from being damaged.
The number of the climbing wheels 301c of the stair climbing member 301 is six, and the stair climbing member 301 is used for climbing stairs, and is normally landed on two wheels, and when the stair climbing member encounters stairs, the climbing wheels 301c rotate around the tail end of the wheel frame 301a, so that the stair climbing member can climb up and down stairs. The connecting post 302a is fixed at the bottom of the chassis 101a, the rotating plate 302b can rotate around the connecting post 302a, and the bottom of the connecting post 302a is provided with a protrusion, so that the rotating plate 302b can only rotate relatively. The limiting member 302c is used to cooperate with the rotation limiting member 302e when needed to fix the direction of the universal wheel 302, i.e. lock the movement direction of the storage cart. The restoring member 302d is used to prevent the caster 302 from being simultaneously locked for rolling when the direction of the caster 302 is fixed by the engagement of the direction limiter 302c and the rotation limiter 302 e. The rotation limiting member 302e is used to cooperate with the small wheel 302f to lock the rolling of the small wheel 302f of the universal wheel 302, so that the universal wheel 302 cannot translate on the ground; or the rotation limiting piece 302e and the direction limiting piece 302c are matched, so that the rolling of the rotating plate 302b of the universal wheel 302 is locked, the universal wheel 302 cannot rotate around the connecting column 302a, and the movement direction of the accommodating trolley is fixed.
In use, the universal wheel 302 has two movement modes, one is that the small wheel 302f rolls along the ground for moving the accommodating trolley, and the other is that the rotating plate 302b rotates around the connecting post 302a for adjusting the movement direction of the accommodating trolley.
The two movement modes have four movement combinations.
And (3) a step of: the rotation limiting piece 302e is rotatable and can be kept at a default position by the friction force of the third arc hole H3, the rotation limiting block 302e-4 is not contacted with the small wheel 302f, the direction limiting arc groove K2 of the second kicking rod 302e-2 is not matched with the direction limiting vertical groove K1 of the connecting column 302a, and the accommodating trolley can freely move and adjust the direction.
And II: the rolling and non-rotating type kick rod 302e-2 is hooked on the foot in a first state, the second kick rod 302e-2 moves along the bottom cambered surface of the first kick pipe 302c-2 and pushes the first kick pipe 302c-2 rightward, the first spring 302c-3 is compressed until the limiting arc groove K2 of the second kick rod 302e-2 is matched with the limiting vertical groove K1 of the connecting column 302a, the first kick pipe 302c-2 is not subjected to the force of the second kick rod 302e-2, the first spring 302c-3 is reset, the second kick rod 302e-2 is abutted against the bottom plane of the first kick pipe 302c-2 and cannot move any more, meanwhile, the connecting plate 302e-1 is contacted with the restoring piece 302d, the second spring 302d-2 is lengthened, and the rotating limiting piece 302e cannot move in the third arc hole H3 because the restoring piece 302d is abutted against the bottom of the rotating limiting piece 302e, and the rotating plate 302b cannot rotate around the connecting column 302 a; when the release is finished, the first kicking rod 302c-1 is hooked by the foot, the contact surface between the second kicking rod 302e-2 and the bottom of the first groove pipe 302c-2 is changed from a plane to an arc surface, the second spring 302d-2 of the restoring piece 302d returns to default, and the rotation limiting piece 302e is pushed back to the original position.
Thirdly,: the second kick lever 302e-2 is pressed down by the foot in the first state, the rotation limiting block 302e-4 of the second kick lever 302e-2 is contacted with the small wheel 302f and is pressed tightly, the small wheel 302f cannot roll at the moment, and the second kick lever 302e-2 is hooked on the foot when the small wheel 302f is released.
Fourth, the method comprises the following steps: the three-number kicking bar 302e-3 is pressed down by the foot in the second state, the three-number kicking bar 302e-3 moves in the third arc hole H3, the side surface of the rotation limiting block 302e-4 is contacted with the small wheel 302f and is pressed tightly, and the three-number kicking bar 302e-3 is hooked up by the foot and the first-number kicking bar 302c-1 is hooked up again when the rotation limiting block is released.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a multi-functional removal tool accomodates dolly which characterized in that: comprising the steps of (a) a step of,
The shell assembly (100) comprises a framework (101) and a vertical plate (102), wherein the vertical plate (102) is arranged outside the framework (101);
the winding assembly (200) is arranged at the top of the shell assembly (100) and comprises a winding frame (201) and a winding wheel (202), wherein the bottom of the winding frame (201) is arranged inside the framework (101), and the winding wheel (202) is arranged in the middle of the inside of the winding frame (201); and
The movable assembly (300) is arranged at the bottom of the shell assembly (100) and comprises a stair climbing piece (301) and universal wheels (302), wherein the stair climbing piece (301) is arranged at one side of the bottom of the shell assembly (100), and the universal wheels (302) are arranged at the other side of the bottom of the shell assembly (100);
The framework (101) comprises a bottom frame (101 a), a middle frame (101 b), a top frame (101 c), a vertical frame (101 d) and a pushing frame (101 e), wherein the middle frame (101 b) is arranged at the top of the bottom frame (101 a), the top frame (101 c) is arranged at the top of the middle frame (101 b), the vertical frame (101 d) is arranged outside the bottom frame (101 a), the middle frame (101 b) and the top frame (101 c), and the pushing frame (101 e) is arranged at one side of the top of the middle frame (101 b);
The vertical plate (102) comprises a cabinet door (102 a), side plates (102 b), a partition plate (102 c), a bottom plate (102 d) and a top plate (102 e), wherein the cabinet door (102 a) is arranged on one side of the bottom frame (101 a), one side of the middle frame (101 b) and one side of the top frame (101 c), the side plates (102 b) are arranged on the other three sides of the bottom frame (101 a), the middle frame (101 b) and the top frame (101 c), the partition plate (102 c) is two, the partition plate is respectively arranged on the top of the middle frame (101 b) and the bottom of the middle frame (101 b), the bottom plate (102 d) is arranged on the top of the bottom frame (101 a), and the top plate (102 e) is arranged on the top of the top frame (101 c);
The vertical plate (102) further comprises a hinge (102 f), a lock piece (102 g) and a handle (102 h), wherein the hinge (102 f) is connected with the vertical frame (101 d) and the cabinet door (102 a), the lock piece (102 g) is arranged on one side of the center of the cabinet door (102 a), and the handle (102 h) is symmetrically arranged at the center of the side plate (102 b);
the winding frame (201) is arranged at one corner of the underframe (101 a) and the middle frame (101 b), the winding wheel (202) is arranged in the middle of the winding frame (201), the winding assembly (200) further comprises a hand crank (203), and the hand crank (203) penetrates through the winding frame (201) and is connected with the center of the side face of the winding wheel (202) in a rotating mode;
the stair climbing piece (301) comprises a wheel frame (301 a), a rotating plate (301 b) and a stair climbing wheel (301 c), wherein the wheel frame (301 a) is arranged on one side of the bottom of the underframe (101 a), the rotating plate (301 b) is rotationally connected with two ends of the wheel frame (301 a), and the stair climbing wheel (301 c) is rotationally connected with the tail end of the rotating plate (301 b);
The universal wheel (302) comprises a connecting column (302 a), the top of the connecting column (302 a) is fixedly connected with one side of the bottom of the underframe (101 a), a circle of limiting vertical groove (K1) is formed in the middle of the connecting column (302 a), the universal wheel (302) further comprises a rotating plate (302 b), the rotating plate (302 b) is arranged at the bottom of the connecting column (302 a), the rotating plate (302 b) comprises a vertical cylinder (302 b-1) and a limiting plate (302 b-2), the vertical cylinder (302 b-1) is sleeved outside the bottom end of the connecting column (302 a), the limiting plate (302 b-2) is arranged on one side of the bottom of the vertical cylinder (302 b-1), a square hole (H1) and a square hole (H2) are formed in the vertical cylinder (302 b-1), a square hole (H3) and a circular hole (H4) are formed in the top of the limiting plate (302 b-2), and a circular hole (H3) and a circular hole (4) are formed in the top of the circular hole;
the universal wheel (302) further comprises a limiting piece (302 c), the limiting piece (302 c) is sleeved outside the connecting column (302 a), the limiting piece (302 c) is matched with the square hole (H1), the limiting piece (302 c) comprises a kicking rod (302 c-1), a groove pipe (302 c-2) and a spring (302 c-3), the kicking rod (302 c-1) is arranged on one side of the groove pipe (302 c-2), the spring (302 c-3) is arranged inside the groove pipe (302 c-2), the groove pipe (302 c-2) is sleeved outside the connecting column (302 a), one end of the spring (302 c-3) is connected with one side of the inner wall of the groove pipe (302 c-2), the other end of the spring is matched with the outer side of the connecting column (302 a), and a cambered surface section is arranged at the bottom of the groove pipe (302 c-2).
2. The multi-functional mobile tool storage cart of claim 1, wherein: the universal wheel (302) further comprises a return piece (302 d), the return piece (302 d) is matched with the square hole (H2) II, the return piece (302 d) comprises a groove pipe II (302 d-1), a spring II (302 d-2) and a connecting pipe II (302 d-3), the groove pipe II (302 d-1) is sleeved outside the connecting column (302 a), the connecting pipe II (302 d-3) is arranged inside the groove pipe II (302 d-1), the connecting pipe II (302 d-3) is sleeved outside the connecting column (302 a) equally, one end of the spring II (302 d-2) is connected with one side of the inner wall of the groove pipe II (302 d-1), and the other end of the spring II is connected with the outside of the connecting pipe II (302 d-3).
3. The multi-functional mobile tool storage cart of claim 2, wherein: the universal wheel (302) still includes limit and changes piece (302 e), limit and change piece (302 e) set up in spliced pole (302 a) one side, limit is changeed piece (302 e) including connecting plate (302 e-1), no. two kicking bars (302 e-2), no. three kicking bars (302 e-3), limit are changeed piece (302 e-4), connecting plate (302 e-1) connect No. two kicking bars (302 e-2) with No. three kicking bars (302 e-3), limit change piece (302 e-4) set up in No. three kicking bars (302 e-3) one side, no. two kicking bars (302 e-2) center are equipped with limit arc groove (K2), limit arc groove (K2) can with limit is to vertical groove (K1) cooperation, just limit arc groove (K2) with limit is equipped with the protrusion that cooperatees in vertical groove (K1) with sunken No. three number (302 e-3) and No. three kicking bars (302 e-3) one side, no. 302f and No. 4) are equipped with the universal wheel (H) and little round hole (f) and are equipped with both sides.
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