CN213651720U - Handcart lifting device - Google Patents
Handcart lifting device Download PDFInfo
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- CN213651720U CN213651720U CN202022460919.2U CN202022460919U CN213651720U CN 213651720 U CN213651720 U CN 213651720U CN 202022460919 U CN202022460919 U CN 202022460919U CN 213651720 U CN213651720 U CN 213651720U
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Abstract
A cart lift assembly for lifting a wheeled spoked cart, comprising a body member having a base, a support, and a track, a lift assembly having a diverting pulley, a slide bar, a lift table, and a hoist, and a mounting assembly having a wheel mounting block and a spoke locking bar, wherein: the support is arranged above the base, the slide rail is obliquely or vertically arranged between the base and the support, the steering pulley is arranged on the support, the slide rod is arranged on the slide rail, two ends of the slide rod are respectively connected with the lifting platform and a steel cable of the winch, the wheel fixing blocks are arranged on two sides of the lifting platform, the spoke locking rods are inserted between grooves of the wheel fixing blocks, and spokes of the trolley wheel clamped into the grooves are locked. The utility model discloses a fixed subassembly carries out tangible effectual fixed to the handcart for when the hoist engine goes up and down through the cable wire to the handcart on the elevating platform, can guarantee not appear the handcart and drop or the emergence of the accident of turning on one's side, eliminated the potential safety hazard, improved production efficiency and safety guarantee coefficient.
Description
Technical Field
The utility model relates to a elevating gear especially relates to a handcart elevating gear, belongs to elevating gear preparation application technical field.
Background
The handcart is a vehicle which takes manpower as power and carries objects by pushing and pulling, and is the ancestor of all vehicles.
With the progress of the times, the technology for transporting articles has been greatly developed, however, the cart, an old transportation tool, is still used as a portable transportation tool in some special occasions, and becomes an indispensable auxiliary transportation tool.
The important reasons that the trolley can be kept to date and still be widely used in production and life are that the trolley is low in cost, simple to maintain, convenient to operate, light in self weight, and can be applied to places where motor vehicles are inconvenient to use, and particularly when lighter objects are carried in a short distance, the trolley is very convenient.
The handcart is when transporting some article, like building material, often need transport the eminence to the material of low department, among the prior art, solve such problem, carry out the handling through the handling machine mostly and reach the purpose of transporting the eminence to the material of low department, at present, current handling machine does not have corresponding fixing device when carrying out the handling of handcart, consequently can't carry out effectual fixed with the handcart, very easily leads to dropping or turning on one's side of handcart at the handling in-process, the potential safety hazard is very big.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of current correlation technique, the embodiment of the utility model provides a handcart elevating gear, aim at:
in the lifting process of the trolley, the trolley is effectively fixed, the potential safety hazard of the trolley in the lifting process is eliminated, the trolley is prevented from falling or turning over, and the production efficiency and the safety guarantee are improved.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a cart lift assembly for lifting a cart having spokes at a wheel of the cart, comprising:
the lifting device comprises a main body component, a lifting component and a fixing component;
the main body component comprises a base, a support and a slide rail;
the support is arranged above the base, and the slide rail is obliquely or vertically arranged between the base and the support;
the lifting assembly comprises a diverting pulley, a sliding rod, a lifting platform and a winch;
the turning pulley is arranged on the support, the sliding rod is arranged on the sliding rail, one end of the sliding rod is fixedly connected with one end of the lifting platform which is horizontally arranged, and a steel cable of the winch extends along the sliding rail after passing through the turning pulley and then is connected with the other end of the sliding rod;
the hoisting machine retracts the steel cable of the hoisting machine, so that the sliding rod drives the lifting platform to move towards one end of the support along the sliding rail under the traction of the steel cable, or the lifting platform drives the sliding rod and the steel cable to slide downwards towards one end of the base along the sliding rail under the action of gravity;
the fixing assembly comprises a wheel fixing block and a spoke locking rod;
the wheel fixing blocks are concave components with grooves, the wheel fixing blocks are arranged on two sides of the lifting platform, and the grooves of the wheel fixing blocks are used for clamping and fixing the wheels of the trolley;
the spoke locking rods are inserted between the grooves of the wheel fixing block and used for locking spokes of the trolley wheel clamped in the grooves.
As an optional technical scheme:
the cross section of the sliding rail is an I-shaped rail with sliding grooves on two sides;
the cross section of the sliding rod is a U-shaped rod-shaped component which can cover one end of the I-shaped track and two sides of the end part of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in sliding grooves on two sides of the I-shaped track.
As another optional technical solution:
the cross section of the sliding rail is a U-shaped rail with sliding grooves at two sides formed by oppositely bending two ends;
the cross section of the sliding rod is a T-shaped or I-shaped rod-shaped component, wherein two sides of one end of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in sliding grooves on two sides of the U-shaped track.
As another optional technical solution:
the slide rails are two U-shaped rails which are arranged in parallel, have the same or opposite openings and are respectively provided with a slide groove;
the cross section of the sliding rod is a T-shaped or I-shaped rod-shaped component, two sides of one end of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in the sliding grooves of the two U-shaped tracks respectively.
Further:
the fixing assembly further comprises clamp spring sleeves, the two clamp spring sleeves are respectively arranged on two sides of the wheel fixing block in a back-to-back mode, and return springs are arranged in the clamp spring sleeves;
a part of the spoke locking rod penetrates through the clamp spring sleeve and is inserted between the grooves of the wheel fixing block;
the spoke locking rod penetrating through the clamp spring sleeve is inserted in the return spring;
and a baffle is arranged at one end of the return spring and at one side of the wheel fixing block, and the baffle is fixedly connected with the spoke locking rod.
Further:
the securing assembly further includes a latch mechanism for locking the spoke locking lever.
As an optional technical scheme:
the latch mechanism includes:
the clamping block is arranged on one side, away from the wheel fixing block, of the clamping spring sleeve, and a clamping groove is formed in the clamping block; and
and the bent part of the spoke locking rod is bent for being clamped into the clamping groove so as to fix the spoke locking rod, and the bent part of the spoke locking rod is positioned outside the clamping spring sleeve.
Further, the winch is an electric winch.
Compared with the prior art, the beneficial effects of the utility model and showing the progress lie in:
1) the utility model provides a handcart lifting device for handcart lifting, which comprises a main body component, a lifting component and a fixing component, wherein the main body component comprises a base, a support and a slide rail, wherein, the support is arranged above the base, the slide rail is obliquely or vertically arranged between the base and the support, the lifting component comprises a steering pulley, a slide bar, a lifting platform and a winch, wherein, the steering pulley is arranged on the support, the slide bar is arranged on the slide rail, one end of the slide bar is fixedly connected with one end of the lifting platform which is horizontally arranged, a steel cable of the winch extends along the slide rail after passing through the steering pulley and then is connected with the other end of the slide bar, through the winding and unwinding of the winch to the steel cable, the slide bar drives the lifting platform to move to one end of the support along the slide rail under the traction of the steel cable, or the lifting platform drives the slide bar and the steel cable to slide down along, the fixing assembly comprises a wheel fixing block and spoke locking rods, the wheel fixing block is a concave-shaped component with a groove and is arranged on two sides of the lifting platform and used for clamping and fixing the trolley wheels, the spoke locking rods are inserted between the grooves of the wheel fixing block and used for locking spokes of the trolley wheels clamped into the grooves, so that the trolley is effectively fixed in the lifting process of the trolley, the potential safety hazard of the trolley in the lifting process is eliminated, the trolley is prevented from falling or turning over, and the production efficiency and the safety guarantee coefficient are improved;
2) the utility model provides a handcart elevating gear, simple manufacture, convenient to use, the safety guarantee coefficient is high, not only can go up and down fast and place the handcart on the elevating platform, can carry out effectual fixing to the handcart moreover, guarantees its safety at the lift in-process, consequently, has application and spreading value.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments of the present invention will be briefly described below.
Obviously:
the drawings in the following description are only for some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative effort, but these other drawings also belong to the drawings used for the embodiments of the present invention.
Fig. 1 is a schematic structural view of a cart lifting device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a slide rail and a slide rod in a cart lifting device according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view of another slide rail and slide rod in the cart lifting device according to the embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view of a dual slide rail and a slide rod in a cart lifting device according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of another dual-slide rail and slide rod of the cart lifting device according to the embodiment of the present invention;
fig. 6 is a schematic view of an installation structure of a fixing component in a cart lifting device according to an embodiment of the present invention;
fig. 7 is a schematic view of a partial cross-sectional structure of a fixing assembly in a cart lifting device according to an embodiment of the present invention.
In the figure:
11-base, 12-support and 13-slide rail;
21-a diverting pulley, 22-a slide bar, 221-a roller, 23-a lifting platform and 24-a winch;
31-a wheel fixing block, 32-a spoke locking rod, 321-a bending part of the spoke locking rod, 33-a snap spring sleeve, 34-a return spring, 35-a baffle plate and 36-a snap block;
41-trolley wheels, 42-spokes.
Detailed Description
In order to make the objects, technical solutions, advantages and significant improvements of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings provided in the present specification, and it is obvious that all 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 efforts belong to the protection scope of the present invention.
It should be noted that:
the terms "first," "second," and the like in the description and claims of the present invention and in the drawings of embodiments of the present invention are used solely to distinguish one from another and are not used to describe a particular sequence; furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements, but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that:
in the description of the embodiments of the present invention, some indicative terms of orientation or position are only used for describing the orientation or position relationship shown in the drawings according to the embodiments of the present invention, so as to facilitate the description of the embodiments of the present invention and simplify the explanation, but not to indicate or imply the specific orientation, specific orientation configuration and operation that the device or element must have, and therefore, should not be interpreted as limiting the present invention.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or a movable connection, or as an integral part; the term "comprises" or "comprising" refers to a compound that can be used in the present invention, and includes, but is not limited to, a compound that can be used in combination with a compound that can be used in a pharmaceutical composition.
It should also be noted that:
the following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.
The technical solution of the present invention will be described in detail with reference to specific examples.
Examples
The present embodiment provides a cart lifting device for lifting a cart, the wheels of which have spokes, using the lifting device.
As shown in fig. 1, an embodiment of the present invention provides a structure schematic diagram of a cart lifting device, which is shown:
a cart lift apparatus, comprising:
the lifting device comprises a main body component, a lifting component and a fixing component;
the main body component comprises a base 11, a support 12 and a slide rail 13;
the support 12 is disposed above the base 11, and the slide rail 13 is disposed obliquely or vertically between the base 11 and the support 12 (fig. 1 only shows the case where the slide rail is disposed obliquely between the base and the support, and is not illustrated by another drawing because the case where the slide rail is disposed vertically between the base and the support is essentially the same as the case where the slide rail is disposed obliquely between the base and the support);
the lifting component comprises a diverting pulley 21, a sliding rod 22, a lifting platform 23 and a winch 24;
the diverting pulley 21 is arranged on the support 12, the sliding rod 22 is arranged on the sliding rail 13, one end of the sliding rod 22 is fixedly connected with one end of a lifting platform 23 which is horizontally arranged, and a steel cable of a winch 24 extends along the sliding rail 13 after passing through the diverting pulley 21 and then is connected with the other end of the sliding rod 22;
the winch 24 is used for winding and unwinding the steel cable, so that the sliding rod 22 drives the lifting platform 23 to move towards one end of the support 12 along the sliding rail 13 under the traction of the steel cable, or the lifting platform 23 drives the sliding rod 22 and the steel cable to slide downwards towards one end of the base 11 along the sliding rail 13 under the action of gravity;
the fixing component comprises a wheel fixing block 31 and a spoke locking rod 32;
the wheel fixing blocks 31 are concave-shaped components with grooves, the wheel fixing blocks 31 are arranged on two sides of the lifting platform 23, and the grooves of the wheel fixing blocks 31 are used for clamping and fixing the trolley wheels 41;
the spoke locking rods 32 are inserted between the grooves of the wheel securing block 31 to lock the spokes 42 of the cart wheel 41 that are snapped into the grooves.
From the above description, it can be seen that:
the trolley lifting device for lifting the trolley comprises a main body component, a lifting assembly and a fixing assembly;
the main body component comprises a base, a support and a slide rail, wherein the support is arranged above the base, and the slide rail is obliquely or vertically arranged between the base and the support;
the lifting assembly comprises a steering pulley, a sliding rod, a lifting platform and a winch, wherein the steering pulley is arranged on the support, the sliding rod is arranged on the sliding rail, one end of the sliding rod is fixedly connected with one end of the lifting platform which is horizontally arranged, and a steel cable of the winch extends along the sliding rail after passing through the steering pulley and then is connected with the other end of the sliding rod;
the steel cable of the winch is wound and unwound, so that the sliding rod drives the lifting platform to move towards one end of the support along the sliding rail under the traction of the steel cable, or the lifting platform drives the sliding rod and the steel cable to slide downwards towards one end of the base along the sliding rail under the action of gravity;
the fixing assembly comprises a wheel fixing block and spoke locking rods, the wheel fixing block is a concave-shaped component with a groove, is arranged on two sides of the lifting platform and is used for clamping and fixing the trolley wheel, and the spoke locking rods are inserted between the grooves of the wheel fixing block and are used for locking spokes of the trolley wheel clamped in the grooves;
through the matching of the main body component, the lifting component and the fixing component, the trolley lifting device provided by the embodiment can quickly and stably lift or lower the trolley parked on the lifting platform to any position on the sliding rail between the base and the support, so that the requirement of lifting or lowering articles in the trolley is met;
and at the lift in-process of handcart, carry out tangible effectual fixed to this embodiment through fixed subassembly handcart, eliminated the potential safety hazard of handcart at the lift in-process to can guarantee that the handcart drops or the emergence of the accident of turning on one's side, improve production efficiency and safety guarantee coefficient.
As an optional technical scheme, as fig. 2 the embodiment of the present invention provides a cross-sectional structural schematic diagram of a slide rail and a slide rod in a cart lifting device, in this embodiment:
the cross section of the slide rail 13 is an I-shaped rail with sliding grooves on two sides;
the slide rod 22 has a cross section of a U-shaped rod-shaped member that can cover one end of the i-shaped rail and has rollers 221 or sliding blocks (not shown) on both sides of the end thereof that can rotate in the sliding grooves on both sides of the i-shaped rail.
As another alternative solution, as shown in fig. 3, a schematic cross-sectional structure diagram of another slide rail and slide rod in the cart lifting device provided in the embodiment of the present invention is shown:
the cross section of the slide rail 13 is a U-shaped rail with two ends bent oppositely to form sliding grooves on two sides;
the slide bar 22 has a cross section of a T-shaped or i-shaped rod-shaped member having rollers 221 or sliding blocks (not shown) capable of rotating in sliding grooves on both sides of the U-shaped rail on both sides of one end thereof.
As another alternative solution, as shown in fig. 4, a schematic cross-sectional structure diagram of a dual slide rail and a slide rod in a cart lifting device provided in an embodiment of the present invention, and as shown in fig. 5 a schematic cross-sectional structure diagram of a dual slide rail and a slide rod in a cart lifting device provided in an embodiment of the present invention are shown:
the slide rails 13 are two parallel U-shaped rails with openings in the same direction (as shown in fig. 4) or opposite directions (as shown in fig. 5) and each having a slide groove;
the slide bar 22 has a cross section of a T-shaped or i-shaped rod-shaped member having rollers 221 or sliding blocks (not shown) capable of rotating in the sliding grooves of the two U-shaped rails, respectively, on both sides of one end.
It should be noted that:
the above-mentioned description about slide rail and slide bar is only several kinds of slide rails that can select in this embodiment and the different forms of slide bar and the state description when cooperating, the utility model discloses an in the implementation, can also have the form of other slide rails and slide bar and the method that uses in coordination, as long as the slide bar can move smoothly in the slide rail, through receiving and releasing of hoist engine cable wire, drive the elevating platform along the slide rail rise or descend can, of course, such change is included in the utility model discloses among the scope that will protect.
As shown in fig. 6, the embodiment of the present invention provides an installation structure diagram of a fixing component in a cart lifting device, and fig. 7 the embodiment of the present invention provides a partial sectional structure diagram of a fixing component in a cart lifting device, which is shown in the following:
as a further expanded or improved technical solution, the fixing assembly further includes:
the two clamp spring sleeves 33 are respectively arranged on two sides of the wheel fixing block 31 in a back-to-back manner, and a return spring 34 is arranged in each clamp spring sleeve 33;
a part of the spoke locking rod 32 penetrates through the jump ring sleeve 33 and is inserted between the grooves of the wheel fixing block 31;
the spoke locking bar 32 passing through the circlip 33 is inserted in the return spring 34;
a baffle 35 is further arranged at one end of the return spring 34 and at one side of the wheel fixing block 31, and the baffle 35 is fixedly connected with the spoke locking rod 32.
Through such change, can make spoke locking lever alternate between the recess of wheel fixed block with the wheel locking of handcart after, not let spoke locking lever remove through reset spring to reach better locking effect.
Further:
the fixing assembly also comprises a latching mechanism for the locking of the spoke locking lever 32.
In this embodiment, the latch mechanism includes:
a clamping block 36 arranged on one side, away from the wheel fixing block 31, of the clamping spring sleeve 33, and a clamping groove is formed in the clamping block 36; and
a spoke locking bar bent portion 321 that is bent to snap into the bayonet slot to secure the spoke locking bar 22, the spoke locking bar bent portion 321 being located outside the bayonet sleeve 33.
Obviously, after the locking mechanism is arranged, under the condition that the spoke locking rod locks the wheel of the handcart, the spoke locking rod cannot be unlocked automatically after the wheel of the handcart is locked without manual operation, so that the safety and the reliability of the fixing component are further improved, and the safety of the handcart in the lifting process can be better ensured.
As an alternative solution, in this embodiment, the hoisting machine 24 may be an electric hoisting machine.
In summary, it can be seen that:
firstly, the utility model provides a handcart lifting device, through the cooperation of main part component, lifting unit and fixed subassembly, can carry out tangible effective fixed with the handcart of parking on the elevating platform, promote fast, steadily or any place below to the slide rail between base and support, satisfy the needs of the promotion or transfer of article in the handcart, eliminated the potential safety hazard of handcart in the lift process, improved production efficiency and safety guarantee coefficient;
secondly, the utility model provides a handcart elevating gear, simple manufacture, convenient to use, the safety guarantee coefficient is high, not only can go up and down fast and place the handcart on the elevating platform, can carry out effectual fixed to the handcart moreover, guarantees its safety at the lift in-process, consequently has application and spreading value.
It should be noted that:
in the description above, the terms "present embodiment," "embodiments of the invention," "illustrated as … …," "further," and the like, are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention.
In this specification, the terminology used in the description above is not necessarily meant to be exhaustive or to refer to the same embodiment or example, and the particular features, structures, materials, or characteristics described may be combined or nearly combined in any suitable manner in any one or more embodiments or examples.
Furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.
Finally, it should also be noted that:
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalent replaced by some or all of the technical features, and such modifications or replacements may not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A cart lift assembly for use in the ramp or vertical lift of a cart having spokes at the wheels thereof, comprising:
the lifting device comprises a main body component, a lifting component and a fixing component;
the main body component comprises a base, a support and a slide rail;
the support is arranged above the base, and the slide rail is obliquely or vertically arranged between the base and the support;
the lifting assembly comprises a diverting pulley, a sliding rod, a lifting platform and a winch;
the turning pulley is arranged on the support, the sliding rod is arranged on the sliding rail, one end of the sliding rod is fixedly connected with one end of the lifting platform which is horizontally arranged, and a steel cable of the winch extends along the sliding rail after passing through the turning pulley and then is connected with the other end of the sliding rod;
the hoisting machine retracts the steel cable of the hoisting machine, so that the sliding rod drives the lifting platform to move towards one end of the support along the sliding rail under the traction of the steel cable, or the lifting platform drives the sliding rod and the steel cable to slide downwards towards one end of the base along the sliding rail under the action of gravity;
the fixing assembly comprises a wheel fixing block and a spoke locking rod;
the wheel fixing blocks are concave components with grooves, the wheel fixing blocks are arranged on two sides of the lifting platform, and the grooves of the wheel fixing blocks are used for clamping and fixing the wheels of the trolley;
the spoke locking rods are inserted between the grooves of the wheel fixing block and used for locking spokes of the trolley wheel clamped in the grooves.
2. A cart lift apparatus, as recited in claim 1, wherein:
the cross section of the sliding rail is an I-shaped rail with sliding grooves on two sides;
the cross section of the sliding rod is a U-shaped rod-shaped component which can cover one end of the I-shaped track and two sides of the end part of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in sliding grooves on two sides of the I-shaped track.
3. A cart lift apparatus, as recited in claim 1, wherein:
the cross section of the sliding rail is a U-shaped rail with sliding grooves at two sides formed by oppositely bending two ends;
the cross section of the sliding rod is a T-shaped or I-shaped rod-shaped component, wherein two sides of one end of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in sliding grooves on two sides of the U-shaped track.
4. A cart lift apparatus, as recited in claim 1, wherein:
the slide rails are two U-shaped rails which are arranged in parallel, have the same or opposite openings and are respectively provided with a slide groove;
the cross section of the sliding rod is a T-shaped or I-shaped rod-shaped component, two sides of one end of the sliding rod are provided with rolling wheels or sliding blocks which can rotate in the sliding grooves of the two U-shaped tracks respectively.
5. A cart lift apparatus, as recited in claim 1, wherein:
the fixing assembly further comprises clamp spring sleeves, the two clamp spring sleeves are respectively arranged on two sides of the wheel fixing block in a back-to-back mode, and return springs are arranged in the clamp spring sleeves;
a part of the spoke locking rod penetrates through the clamp spring sleeve and is inserted between the grooves of the wheel fixing block;
the spoke locking rod penetrating through the clamp spring sleeve is inserted in the return spring;
and a baffle is arranged at one end of the return spring and at one side of the wheel fixing block, and the baffle is fixedly connected with the spoke locking rod.
6. A cart lift assembly, as recited in claim 5, wherein:
the securing assembly further includes a latch mechanism for locking the spoke locking lever.
7. A cart lift apparatus, as recited in claim 6, wherein:
the latch mechanism includes:
the clamping block is arranged on one side, away from the wheel fixing block, of the clamping spring sleeve, and a clamping groove is formed in the clamping block; and
and the bent part of the spoke locking rod is bent for being clamped into the clamping groove so as to fix the spoke locking rod, and the bent part of the spoke locking rod is positioned outside the clamping spring sleeve.
8. A cart lift apparatus, as recited in claim 1, wherein:
the winch is an electric winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460919.2U CN213651720U (en) | 2020-10-30 | 2020-10-30 | Handcart lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460919.2U CN213651720U (en) | 2020-10-30 | 2020-10-30 | Handcart lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213651720U true CN213651720U (en) | 2021-07-09 |
Family
ID=76705713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460919.2U Active CN213651720U (en) | 2020-10-30 | 2020-10-30 | Handcart lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213651720U (en) |
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2020
- 2020-10-30 CN CN202022460919.2U patent/CN213651720U/en active Active
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