CN113104478A - Transport appurtenance that goes upstairs - Google Patents
Transport appurtenance that goes upstairs Download PDFInfo
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- CN113104478A CN113104478A CN202110402562.9A CN202110402562A CN113104478A CN 113104478 A CN113104478 A CN 113104478A CN 202110402562 A CN202110402562 A CN 202110402562A CN 113104478 A CN113104478 A CN 113104478A
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- bearing
- sliding
- upstairs
- supporting
- bearing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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Abstract
The application provides an auxiliary tool for transporting upstairs, which comprises a bearing component, a support component and a lifting component, wherein the bearing component is used for bearing an object to be transported to upstairs; a lifting assembly coupled to the racking assembly and configured to drive the racking assembly to rise; and a receiving mechanism slidably connected to the bearer assembly, configured to rest on a stair step when a portion of the receiving mechanism slides out of the bearer assembly; the stair climbing device has the advantages that the stair climbing device sequentially steps up the stairs, so that objects to be conveyed can be smoothly conveyed to the stairs, manpower required by the objects to be conveyed in the process of conveying the objects to the stairs is reduced, and meanwhile, the stability of the objects to be conveyed in the process of climbing the stairs is improved, so that the safety performance of the objects to be conveyed in the process of climbing the stairs is improved, and the time spent by the objects to be conveyed in the stairs is shortened.
Description
Technical Field
The application relates to the technical field of waiting to carry thing transport, concretely relates to transport appurtenance upstairs.
Background
In the related art, in the building process of a transformer substation, a protection screen is often required to wait for an object to be transported to go upstairs, and generally, the object to be transported is transported by a combination of a plurality of persons, but when the object to be transported needs to go upstairs, due to the narrow space of the stairs, the object to be transported can be transported by fewer persons, and the object to be transported is easy to shake during going upstairs, so that the personnel are injured or the equipment is damaged.
Content of application
In view of this, the auxiliary tool for carrying upstairs solves the problem that the object to be carried is easy to cause injury to personnel or damage to equipment in the process of going upstairs.
The application provides a transport appurtenance upstairs, includes: a bearing component which is used for bearing the object to be carried going upstairs; a lifting assembly coupled to the racking assembly and configured to drive the racking assembly to rise; and a receiving mechanism slidably coupled to the bearer assembly and configured to rest on a stair step when a portion of the receiving mechanism slides out of the bearer assembly.
When carrying an object to be carried, the supporting component and the bearing mechanism are firstly placed at a position close to a stair opening, then the object to be carried is placed on the supporting component and the bearing mechanism, the supporting component is lifted by the lifting component, the bearing component drives the bearing mechanism to lift, meanwhile, the object to be carried is jacked up, when the bearing mechanism is higher than a stair step, the bearing mechanism is manually pulled to move, when the bearing mechanism is moved to be above the stair step and is fixed, the object to be carried is pushed by manpower to move, the object to be carried is moved from the supporting component to the bearing mechanism, then the lifting component is folded, the supporting component is pushed to move, the supporting component is moved to be above the stair step, then the supporting component is lifted by the lifting component, the steps are repeated, so that the object to be carried is sequentially ascended to the stair steps, and then the object to be carried is smoothly carried to the stair, the labor required by the object to be transported in the process of transporting the object to the stairs is reduced, and meanwhile, the stability of the object to be transported in the process of going to the stairs is improved, so that the safety performance of the object to be transported in the process of going to the stairs is improved, and the time spent by the object to be transported in the process of going to the stairs is shortened.
In one possible implementation, the elevation component includes: raise flexible leg, include: the lifting part is fixedly connected with the bearing component; and one end of the sliding part is connected with the lifting part in a sliding manner, and the direction of relative movement of the sliding part and the lifting part is the direction in which the sliding part is far away from or close to the ground.
In one possible implementation, the receiving mechanism includes: supporting a telescoping leg comprising: the fixing part is fixedly connected with the bearing mechanism; and the movable part is connected with the fixed part in a sliding manner, and the relative movement direction of the movable part and the fixed part is the direction that the movable part is far away from or close to the ground.
In one possible implementation, the receiving mechanism further includes: and the supporting plate is fixedly connected with one end of the movable part far away from the bearing mechanism, and the cross sectional area of the supporting plate is larger than that of the movable part.
In a possible implementation manner, the method specifically includes: the supporting mechanism comprises a plurality of rollers, wherein part of the rollers are rotatably connected to the top wall of the supporting component, the rest rollers are rotatably connected to the top wall of the supporting component, the axis direction of the rollers is perpendicular to the first direction, and the first direction is the direction of the supporting mechanism sliding out of the supporting component.
In a possible implementation manner, the method specifically includes: and the protective pad is arranged on the peripheral wall of the rolling shaft.
In one possible implementation, the receiving mechanism further includes: the bearing plate is positioned on the side surface of the bearing component; and the connecting component, one side of the connecting component with accept board fixed connection, the opposite side of the connecting component with the bearing component is connected that slides.
In one possible implementation, the method includes: the sliding groove is arranged on the side surface of the bearing component; the connecting groove is arranged on the groove side wall of the sliding groove; the connection assembly, comprising: the sliding shaft extends along the horizontal direction, the axis direction of the sliding shaft is parallel to a first direction, the first direction is the direction in which the bearing mechanism slides out of the bearing assembly, one side of the sliding shaft is fixedly connected with the bearing plate, and the other side of the sliding shaft is connected in the sliding groove in a sliding manner; and one side of the connecting block is fixedly connected with the sliding shaft, the other side of the connecting block is connected in the connecting groove in a sliding manner, and the connecting block is constructed to prevent the bearing plate from being separated from the bearing component in the moving process.
In one possible implementation, the receiving mechanism further includes: the positioning groove extends along the horizontal direction, the extending direction of the positioning groove is perpendicular to the first direction, and the first direction is the direction in which the bearing mechanism slides out of the bearing component; the transport upstairs appurtenance includes: a support, comprising: one end of the connecting rod part is connected with the bearing component; and a support rod part fixedly connected to the other end of the connection rod part and configured to be at least partially embedded in the positioning groove to support the bearing plate.
In a possible implementation manner, the method specifically includes: the inner magnetic piece is arranged on the side surface of the bearing plate; and an outer magnetic member provided on the limit plate and configured to be adsorbed to the inner magnetic member.
Drawings
Fig. 1 is a schematic overall structural diagram of an auxiliary tool for transporting upstairs according to an embodiment of the present disclosure.
Figure 2 is a cross-sectional view of the holder assembly, the receiving mechanism and the support assembly of figure 1.
Fig. 3 is an enlarged view of the connecting rod portion shown in fig. 2.
Fig. 4 is a schematic cross-sectional view of the bearing plate, the limiting plate, the outer magnetic member and the inner magnetic member of fig. 1.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic overall structural diagram of an auxiliary tool for transporting upstairs according to an embodiment of the present disclosure. As shown in fig. 1, the auxiliary tool for carrying upstairs includes a supporting component 1 and a lifting component 2, the supporting component 1 includes a supporting plate 11, one or two supporting plates 11 may be provided, in this embodiment, two supporting plates 11 are provided, and the two supporting plates 11 are oppositely provided and distributed along the horizontal direction; the elevation component 2 is arranged on the bottom wall of the bearing plate 11 and is used for driving the bearing plate 11 to rise.
A bearing mechanism 3 for bearing the object to be conveyed is connected between the two bearing plates 11 in a sliding way and is supported on the stair steps when part of the bearing mechanism 3 slides out of the bearing component 1; when the object to be conveyed goes up stairs, the bearing plate 11 and the carrying mechanism 3 are placed in front of a stair opening, then the object to be conveyed is placed on the bearing plate 11 and the carrying mechanism 3, the lifting component 2 is utilized to push the bearing plate 11 to rise, and the bearing plate 11 drives the carrying mechanism 3 to rise and simultaneously pushes the object to be conveyed to rise synchronously.
When the height of the carrying mechanism 3 exceeds the height of the stair steps, the carrying mechanism 3 is pulled manually to move towards one side close to the stair steps, and when the carrying mechanism 3 is located above the stair steps and fixed on the stair steps, the object to be conveyed is pushed manually to move, and the object to be conveyed is pushed onto the carrying mechanism 3 from the bearing plate 11.
When the object to be conveyed moves onto the receiving mechanism 3, the lifting component 2 is retracted, the bearing plate 11 is pushed to move towards one side close to the stair step, when the bearing plate 11 is positioned above the stair step, the lifting component 2 extends out again, the bearing plate 11 is driven to rise through abutting against the stair step, the bearing plate 11 drives the receiving mechanism 3 and the object to be conveyed to rise, and the steps are repeated, so that the object to be conveyed is conveyed to the stair smoothly; therefore, the possibility of accidents occurring during the process of going upstairs for the object to be transported is reduced, the safety and the stability of the object to be transported during going upstairs are improved, the time spent during the process of transporting the object to be transported to the upstairs is shortened, and the transporting efficiency of the object to be transported is improved.
The bearing plate 11 can be made of wood materials, the wood materials have low density and low price, so the wood materials are used for manufacturing the bearing plate 11, which is beneficial to reducing the production cost and the whole self weight; the bearing plate 11 can also be made of an iron material which is not easy to deform and has higher bearing capacity, so that the bearing plate 11 is made of the iron material, the integral bearing capacity of the bearing plate 11 is favorably increased, the bearing plate is suitable for objects to be conveyed in a wider weight range, and the integral adaptability of the bearing plate 11 is further improved; other materials meeting the bearing condition can be selected to manufacture the bearing plate 11 according to the actual condition of the object to be conveyed.
The lifting assembly 2 comprises lifting telescopic legs 21, the lifting telescopic legs 21 are arranged along the vertical direction, each lifting telescopic leg 21 comprises a lifting part 211 and a sliding part 212, one end of each lifting part 211 is fixedly connected with the bearing plate 11, the other end of each lifting part 211 is connected with the sliding part 212 in a sliding mode, and the relative movement direction of the sliding part 212 and the lifting parts 211 is the direction that the sliding parts 212 are far away from or close to the ground; when the supporting plate 11 needs to be lifted, the sliding part 212 slides towards the ground and is abutted against the ground, so that the lifting part 211 is gradually supported, and the lifting part 211 supports the supporting plate 11, so that the supporting plate 11 is smoothly lifted.
The lifting telescopic legs 21 can adopt hydraulic cylinders such as jacks, the lifting part 211 is a cylinder body, the sliding part 212 is a piston rod, when the pressure is not applied, the piston rod of the lifting telescopic legs 21 is in a compression state, and when the pressure is applied, the piston rod of the lifting telescopic legs 21 gradually extends; the hydraulic cylinder usually has larger bearing capacity, so that the hydraulic cylinder is adopted to lift the telescopic legs 21, and the hydraulic cylinder can adapt to objects to be conveyed with different weights; raise flexible leg 21 and also can adopt electric telescopic handle, raise portion 211 and be the shell, sliding part 212 is the piston rod, realizes electric telescopic handle's flexible through automatically controlled, is favorable to the flexible length of accurate control electric telescopic handle, and then the height that accurate control bearing board 11 risees.
Figure 2 is a cross-sectional view of the holder assembly, the receiving mechanism and the support assembly of figure 1. As shown in fig. 2, the receiving mechanism 3 includes a supporting component 31, the supporting component 31 includes two supporting telescopic legs 311, the two supporting telescopic legs 311 are uniformly distributed along a first direction, the first direction is a direction in which the receiving mechanism 3 slides out of the supporting plate 11, the supporting telescopic legs 311 are arranged along a vertical direction, the supporting telescopic legs 311 include a fixed portion 3111 and a movable portion 3112, the fixed portion 3111 is fixedly connected with the receiving mechanism 3, the movable portion 3112 is connected to one side of the fixed portion 3111 away from the receiving mechanism 3 in a sliding manner, and a relative movement direction of the movable portion 3112 and the fixed portion 3111 is a direction in which the movable portion 3112 is away from or close to the ground; when the lifting telescopic leg 21 adopts a hydraulic cylinder, the supporting telescopic leg 311 also adopts a hydraulic cylinder; when the raising telescopic leg 21 adopts an electric telescopic rod, the supporting telescopic leg 311 also adopts an electric telescopic rod; when needing to fix receiving mechanism 3, movable part 3112 stretches out towards the one side that is close to the stair step, and the one end that fixed part 3111 was kept away from to movable part 3112 offsets with the stair step to fix receiving mechanism 3 on the stair step smoothly.
As shown in fig. 2, a supporting plate 312 is welded to one end of the movable portion 3112 away from the fixed portion 3111, the supporting plate 312 is a strip-shaped plate, and both the two supporting telescopic legs 311 are welded to the supporting plate 312; the supporting plate 312 increases the contact area between the supporting telescopic legs 311 and the stair steps, which is beneficial to improving the stability of the receiving mechanism 3 in a fixed state, and the two supporting telescopic legs 311 are connected with the supporting plate 312, which is also beneficial to improving the synchronism of the two supporting telescopic legs 311.
As shown in fig. 2, the length of the supporting plate 312 is smaller than the width of the stair step, so that the supporting plate 312 is conveniently supported on the stair step, the contact area between the supporting plate 312 and the stair step is increased, and the stability of the receiving mechanism 3 on the stair step is improved.
As shown in fig. 2, the receiving mechanism 3 includes a strip-shaped receiving plate 32 and a connecting assembly 33 for connecting the receiving plate 32 and the supporting plate 11, the length of the receiving plate 32 and the length of the supporting plate 11 are kept the same, the receiving plate 32 is located between two supporting plates 11, one or two receiving plates 32 may be provided, and an appropriate number of receiving plates 32 may be provided according to the width of the stairs and the size of the object to be transported; in the embodiment, two bearing plates 32 are arranged, the two bearing plates 32 are integrally manufactured, the side surface of each bearing plate 32 is adjacent to the side surface of the bearing plate 11, and the connecting assembly 33 is positioned between the adjacent side surfaces of the bearing plates 32 and the bearing plate 11; when the bearing plate 32 needs to be slid, the bearing plate 32 is pulled manually to move to a side close to the stair step, the bearing plate 32 gradually slides to the upper part of the stair step under the action of the connecting assembly 33, and the connecting state of the bearing plate 11 and the bearing plate 32 is kept through the connecting assembly 33 in the sliding process of the bearing plate 32.
As shown in fig. 2, the bearing plate 32, like the bearing plate 11, may be made of wood, iron, or other materials meeting the load-bearing requirements.
Figure 3 shows an enlarged view of the connecting rod portion shown in figure 2. As shown in fig. 2 and fig. 3, the connecting assembly 33 includes a sliding shaft 331, an axial direction of the sliding shaft 331 is parallel to a first direction, the first direction is a direction in which the receiving mechanism 3 slides out of the supporting assembly 1, the sliding shaft 331 is fixed on a side surface of the receiving plate 32 facing the receiving plate 11, a sliding slot 111 for sliding the sliding shaft 331 is opened on the side surface of the receiving plate 11, and the sliding slot 111 extends along the axial direction of the sliding shaft 331.
As shown in fig. 2 and 3, a connecting groove 112 is formed in a side wall of the sliding groove 111, the connecting groove 112 is arranged along an axial direction of the sliding shaft 331, a connecting block 332 that slides in the connecting groove 112 is arranged on a side wall of the sliding shaft 331, a cross-sectional area of the connecting block 332 may be T-shaped or dovetail-shaped, and in this embodiment, the connecting block 332 is dovetail-shaped; when the bearing plate 32 needs to be pulled to slide, the bearing plate 32 drives the sliding shaft 331 to move, the sliding shaft 331 slides in the sliding groove 111, so that the bearing plate 32 is pulled to move smoothly, the sliding groove 111 limits the moving direction of the sliding shaft 331, and further limits the sliding direction of the bearing plate 32 during sliding; when the sliding shaft 331 slides, the connecting block 332 slides in the connecting groove 112, and the connecting block 332 and the groove side wall of the connecting groove 112 are pressed against each other, so that the possibility of the connecting block 332 and the connecting groove 112 being separated is reduced, thereby maintaining the connection relationship between the bearing plate 32 and the bearing plate 11 and reducing the possibility of the bearing plate 32 being separated from the bearing plate 11 during the sliding process.
As shown in fig. 2 and 3, the sliding shaft 331 and the receiving plate 32 can be fixed by adhesion, which can reduce the possibility of a gap between the sliding shaft 331 and the receiving plate 32 and the possibility of relative movement between the sliding shaft 331 and the receiving plate 32; the sliding shaft 331 and the bearing plate 32 can be fixed by screws, and after the sliding shaft 331 and the bearing plate 32 are fixed by screws, the sliding shaft 331 and the bearing plate 32 are not easy to loosen for a long time, which is beneficial to prolonging the service life of the whole body.
As shown in fig. 2 and fig. 3, a lubricant film made of teflon may be disposed on a side of the sliding shaft 331 extending into the sliding slot 111 to reduce friction between the sliding shaft 331 and the sliding slot 111, and further reduce resistance received by the receiving plate 32 during sliding.
As shown in fig. 2 and 3, the two ends of the connecting groove 112 are closed, so as to limit the moving range of the connecting block 332 in the connecting groove 112, further limit the moving range of the bearing plate 32, and reduce the possibility that the bearing plate 32 is separated from the bearing plate 11 in the sliding process; meanwhile, when the connecting block 332 is arranged in the middle of the sliding shaft 331, after the object to be transported is pushed onto the bearing plate 32, the bearing plate 11 can be directly pushed above the higher stair steps, the lifting telescopic legs 21 are used for fixing the bearing plate 11 on the stair steps, and then the object to be transported is pushed onto the bearing plate 11, so that the operation is repeated, and the transporting efficiency of the object to be transported on the stairs is further improved.
Fig. 4 is a schematic cross-sectional view of the bearing plate, the limiting plate, the outer magnetic member and the inner magnetic member of fig. 1. Fig. 5 is an enlarged view of a portion B in fig. 4. As shown in fig. 4 and 5, the top wall of the bearing plate 32 and the top wall of the bearing plate 11 are rotatably connected with the rollers 4, the rollers 4 are arranged along the horizontal direction, the axial direction of the rollers 4 is perpendicular to the first direction, and a plurality of rollers 4 can be arranged; when the object to be conveyed needs to be pushed to move, the object to be conveyed rubs against the protection pad 41, so as to drive the roller 4 to rotate, thereby reducing the friction force between the object to be conveyed and the bearing plate 11 and the bearing plate 32, and reducing the possibility of abrasion between the object to be conveyed and the bearing plate 11 and the bearing plate 32 in the moving process.
As shown in fig. 4 and 5, the protection pad 41 may be made of a rubber material, which has good elasticity and wear resistance, and when the object to be conveyed moves, the protection pad 41 reduces the possibility of the object to be conveyed being worn; the protective pad 41 may be made of other materials that meet the requirement of wear protection.
As shown in fig. 4 and 5, the positioning groove 321 is formed in the end surface of the bearing plate 32 along the horizontal direction, the extending direction of the positioning groove 321 is perpendicular to the first direction, the auxiliary tool for transporting upstairs further includes a supporting member 12, the supporting member 12 includes a supporting rod portion 122 and a connecting rod portion 121, one end of the connecting rod portion 121 is connected to the bearing plate 11, specifically, in this embodiment, each bearing plate 11 is provided with one connecting rod portion 121, and the other ends of the two connecting rod portions 121 are connected through the supporting rod portion 122. When the bearing plate 32 extends out of the bearing plate 11 by the farthest distance, the supporting rod portion 122 can be inserted into the positioning groove 321 to bear part of the weight of the bearing plate 32 and the object to be carried thereon, so as to improve the stress condition of the bearing plate 32. More specifically, the connecting rod portion 121 can be slidably disposed relative to the supporting plate 11, the relative sliding direction of the connecting rod portion 121 and the supporting plate 11 is the length direction of the connecting rod portion 121, that is, the first direction, and a receiving cavity 11 for inserting the connecting rod portion 121 is formed on the side surface of the supporting plate 11; when the support plate 11 is slid up the stair steps, the connection rod part 121 may be partially received in the receiving cavity 113.
As shown in fig. 4 and 5, an inner magnetic member 3211 is disposed in the positioning groove 321, the inner magnetic member 3211 is directly embedded in the positioning groove 321, the inner magnetic member 3211 is fixedly connected to the receiving plate 32, an outer magnetic member 1211 is fixed to a side of the supporting rod 122 inserted into the positioning groove 321, and the inner magnetic member 3211 and the outer magnetic member 1211 are attracted to each other.
As shown in fig. 4 and 5, the inner magnetic member 3211 and the outer magnetic member 1211 may be two magnets having different magnetic properties, or one of them may be a magnet and the other may be an iron block that can be attracted to the magnet.
The working principle of the embodiment is as follows:
when the object to be conveyed goes upstairs, the bearing plate 11 and the bearing plate 32 are firstly placed at the stair opening, then the object to be conveyed is conveyed to the bearing plate 11 and the bearing plate 32, the sliding part 212 of the lifting telescopic leg 21 extends out, and the bearing plate 11 is lifted up through the lifting part 211 after the sliding part 212 abuts against the ground.
When the bearing plate 11 is lifted, the bearing plate 32 and the object to be carried are lifted synchronously, when the bearing plate 32 is higher than the step of the stair, the bearing plate 32 is pulled manually to slide, when the bearing plate 32 slides, the sliding shaft 331 is driven to slide in the sliding groove 111, the sliding shaft 331 drives the connecting block 332 to slide in the connecting groove 112, and the connecting block 332 is matched with the connecting groove 112, so that the moving direction of the bearing plate 32 is limited, and the bearing plate 32 is prevented from being separated from the bearing plate 11 in the sliding process.
When the receiving plate 32 moves above the steps of the stairs, the movable portion 3112 extends out, and after the movable portion 3112 pushes the supporting plate 312 to abut against the steps of the stairs, the fixing portion 3111 is fixed to the receiving plate 32, so that the receiving plate 32 is fixed to the steps of the stairs.
After the bearing plate 32 is fixed on the stair step, the supporting rod part 122 is inserted into the positioning groove 321, the connecting rod part 121 is inserted into the receiving cavity 113, and the internal magnetic element 3211 and the external magnetic element 1211 are used for fixing the supporting rod part 122 in the positioning groove 321, so that the connection strength between the bearing plate 32 and the bearing plate 11 is increased, and the bearing capacity of the bearing plate 32 is further increased.
When the connecting rod portion 121 is inserted into the receiving cavity 113, the object to be transported is manually pushed to move, and after the object to be transported rubs against the protection pad 41, the roller 4 is driven to rotate, so that the object to be transported can be smoothly moved from the supporting plate 11 to the supporting plate 32, and the roller 4 and the protection pad 41 reduce the possibility of abrasion of the object to be transported in the moving process.
After the object to be conveyed moves onto the bearing plate 32, the sliding portion 212 contracts to push the bearing plate 11 to move to the upper side of the stairs, when the end surface of the bearing plate 11 abuts against the supporting rod portion 122, the sliding portion 212 extends out to abut against the steps of the stairs, the sliding portion 212 pushes the lifting portion 211 again to lift the bearing plate 11, and the bearing plate 11 drives the bearing plate 32 and the object to be conveyed to lift.
When the height of the receiving plate 32 exceeds the height of the steps of the stairs, the movable portion 3112 is contracted, the receiving plate 32 is pulled to extend above the steps of the stairs again, and the steps are repeated, so that the object to be transported is transported to the stairs in sequence, and the object to be transported is transported smoothly.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An auxiliary tool for carrying upstairs, comprising:
a bearing component which is used for bearing the object to be carried going upstairs;
a lifting assembly coupled to the racking assembly and configured to drive the racking assembly to rise; and
a receiving mechanism slidably coupled to the bearer assembly and configured to rest on a stair step when a portion of the receiving mechanism slides out of the bearer assembly.
2. A handling upstairs assist as recited in claim 1, wherein said elevation assembly comprises:
raise flexible leg, include:
the lifting part is fixedly connected with the bearing component; and
one end of the sliding part is connected with the lifting part in a sliding mode, and the direction of relative movement of the sliding part and the lifting part is the direction in which the sliding part is far away from or close to the ground.
3. A handling upstairs assist tool as recited in claim 1, wherein said receiving mechanism comprises:
supporting a telescoping leg comprising:
the fixing part is fixedly connected with the bearing mechanism; and
the movable part is connected with the fixed part in a sliding mode, and the relative movement direction of the movable part and the fixed part is the direction that the movable part is far away from or close to the ground.
4. A handling upstairs assist tool as recited in claim 3, wherein said receiving mechanism further comprises:
and the supporting plate is fixedly connected with one end of the movable part far away from the bearing mechanism, and the cross sectional area of the supporting plate is larger than that of the movable part.
5. The auxiliary tool for carrying upstairs as claimed in claim 1, specifically comprising:
the supporting mechanism comprises a plurality of rollers, wherein part of the rollers are rotatably connected to the top wall of the supporting component, the rest rollers are rotatably connected to the top wall of the supporting component, the axis direction of the rollers is perpendicular to the first direction, and the first direction is the direction of the supporting mechanism sliding out of the supporting component.
6. The auxiliary tool for carrying upstairs as claimed in claim 5, comprising:
and the protective pad is arranged on the peripheral wall of the rolling shaft.
7. A handling upstairs assist tool as recited in claim 1, wherein said receiving mechanism further comprises:
the bearing plate is positioned on the side surface of the bearing component; and
coupling assembling, one side of coupling assembling with accept board fixed connection, coupling assembling's opposite side with the bearing subassembly slides and is connected.
8. A handling stair-climbing aid according to claim 7 wherein said bolster assembly comprises:
the sliding groove is arranged on the side surface of the bearing component; and
the connecting groove is arranged on the groove side wall of the sliding groove;
the connection assembly, comprising:
the sliding shaft extends along the horizontal direction, the axis direction of the sliding shaft is parallel to a first direction, the first direction is the direction in which the bearing mechanism slides out of the bearing assembly, one side of the sliding shaft is fixedly connected with the bearing plate, and the other side of the sliding shaft is connected in the sliding groove in a sliding manner; and
the connecting block, one side of connecting block with sliding shaft fixed connection, the other side of connecting block slide to be connected in the spread groove, the connecting block structure is for avoiding accept the board remove the in-process with the separation of bearing subassembly.
9. A handling upstairs assist tool as recited in claim 1, wherein said receiving mechanism further comprises:
the positioning groove extends along the horizontal direction, the extending direction of the positioning groove is perpendicular to the first direction, and the first direction is the direction in which the bearing mechanism slides out of the bearing component;
the transport upstairs appurtenance includes:
a support, comprising:
one end of the connecting rod part is connected with the bearing component; and
and the bearing rod part is fixedly connected to the other end of the connecting rod part and is configured to be at least partially embedded into the positioning groove so as to support the bearing plate.
10. The auxiliary tool for carrying upstairs as claimed in claim 9, comprising:
the inner magnetic piece is arranged on the side surface of the bearing plate; and
and the outer magnetic piece is arranged on the limiting plate and is constructed to be mutually adsorbed with the inner magnetic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402562.9A CN113104478B (en) | 2021-04-14 | 2021-04-14 | Auxiliary tool for carrying upstairs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110402562.9A CN113104478B (en) | 2021-04-14 | 2021-04-14 | Auxiliary tool for carrying upstairs |
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| CN113104478A true CN113104478A (en) | 2021-07-13 |
| CN113104478B CN113104478B (en) | 2023-03-31 |
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| JP2008247577A (en) * | 2007-03-30 | 2008-10-16 | Kyushu Institute Of Technology | Stair lifting device |
| JP2015091727A (en) * | 2013-11-08 | 2015-05-14 | 三菱電機ビルテクノサービス株式会社 | Method of and device for carrying heavy object |
| CN206218050U (en) * | 2016-11-30 | 2017-06-06 | 陕西理工学院 | A kind of stair climbing robot |
| CN206720697U (en) * | 2017-05-19 | 2017-12-08 | 黄刚 | A kind of step-by-step movement device upstairs |
| JP2019026063A (en) * | 2017-07-29 | 2019-02-21 | 株式会社弘洋電機 | Lifting assist tool for dolly with stair lifting function |
| CN207700569U (en) * | 2018-01-08 | 2018-08-07 | 深圳市泰武装饰设计工程有限公司 | Stair baggage handling slideway |
| CN208360225U (en) * | 2018-04-25 | 2019-01-11 | 河南金鹏电力设备有限公司 | A kind of substation cabinet handling device |
| CN108842978A (en) * | 2018-06-24 | 2018-11-20 | 李芹 | A kind of stair auxiliary conveying device |
| CN212029047U (en) * | 2020-04-15 | 2020-11-27 | 陈杰顺 | Auxiliary supporting structure for household electrical appliance transportation |
| CN111422575A (en) * | 2020-04-27 | 2020-07-17 | 何春娇 | Stair carrying auxiliary device of building equipment |
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| CN113104478B (en) | 2023-03-31 |
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