CN215516503U - Unloading ladder - Google Patents
Unloading ladder Download PDFInfo
- Publication number
- CN215516503U CN215516503U CN202122003614.3U CN202122003614U CN215516503U CN 215516503 U CN215516503 U CN 215516503U CN 202122003614 U CN202122003614 U CN 202122003614U CN 215516503 U CN215516503 U CN 215516503U
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- China
- Prior art keywords
- base
- fixedly connected
- frame
- unloading
- ladder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 210000005056 cell body Anatomy 0.000 claims description 10
- 238000004146 energy storage Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses an unloading ladder, which belongs to the field of lifting devices and comprises a base, an inner cavity, rollers, a hinged frame and an electric cylinder, wherein the bottom of the base is provided with the inner cavity, a plurality of rollers are arranged inside the inner cavity, both sides of the base are provided with limiting assemblies, the top end of the base is fixedly connected with the electric cylinder, the hinged frame is arranged outside the electric cylinder, sliding grooves are arranged below sliding blocks at the top end of the base, a protective frame is arranged above the base, the bottom end of the protective frame is fixedly connected with the output end of the electric cylinder, an inner groove is arranged inside the protective frame, both sides of the protective frame are fixedly connected with a bottom plate, and a plurality of grooves are arranged inside the protective frame. The utility model not only realizes the function of measuring weight when the unloading ladder is used, realizes the function of warning overweight when the unloading ladder is used, but also realizes the function of saving resources when the unloading ladder is used.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to an unloading ladder.
Background
The unloading elevator is a common device for unloading by a user, wherein the unloading elevator is divided into a climbing elevator and an electric unloading elevator, and the electric unloading elevator is high in utilization rate due to energy conservation and manpower when in use. The unloading elevator can also be used for processing and constructing protective guards on two sides of the expressway.
This type of landing ladder on market is various today, can satisfy people's user demand basically, but still has certain problem, and the landing ladder bottom generally is furnished with the convenient removal of wheel, even the wheel has self-locking function, the phenomenon that self-moving still probably appears when the landing ladder uses for the landing ladder has certain danger when using.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a goods unloading elevator, which aims to solve the problem that the goods unloading elevator proposed in the background art can move automatically.
The utility model provides an unloading ladder, which adopts the following technical scheme;
an unloading ladder comprises a base, an inner cavity, rollers, a hinged frame and an electric cylinder, wherein the inner cavity is arranged at the bottom of the base, a plurality of rollers are arranged in the inner cavity, limiting assemblies are arranged on two sides of the base and comprise connecting plates, the connecting plates are fixed on the surface of the base, threaded grooves are formed in the connecting plates, threaded rods are in threaded connection with the inner portions of the threaded grooves, two ends of each threaded rod extend to the outer portions of the threaded grooves, rotating handles are fixedly connected to the top ends of the threaded rods, bottom cushions are fixedly connected to the bottom ends of the threaded rods, the electric cylinder is fixedly connected to the top end of the base, the hinged frame is arranged on the outer side of the electric cylinder, sliding blocks are movably connected to the top end and the bottom end of the hinged frame, sliding grooves are formed below the sliding blocks at the top end of the base, a protective frame is arranged above the base, and the bottom end of the protective frame is fixedly connected with the output end of the electric cylinder, the top sliding connection of slider and articulated frame is passed through to the both sides of protective frame bottom, the top fixedly connected with guard plate of protective frame, the inside of protective frame is provided with the inside groove, the both sides all fixedly connected with bottom plate of protective frame, the inside of protective frame is provided with a plurality of cell bodies.
Optionally, the plane of the lowest point of the roller is lower than the plane of the lowest point of the base.
Optionally, the bottom pad is made of rubber, and the bottom end of the bottom pad is designed in a corrugated manner.
Optionally, the sliding block and the sliding groove are connected in a sliding manner, and the sliding groove is symmetrically distributed on the longitudinal central axis of the surface of the base.
Optionally, the inside of bottom plate all fixedly connected with battery, the surface of bottom plate all fixedly connected with solar panel.
Optionally, the inside of inside groove is provided with the weight detector, fixedly connected with singlechip on the inner wall of protection frame, fixedly connected with alarm on the lateral wall of protection frame.
Optionally, the inside of cell body all is provided with a plurality of slipmat, the cell body is equidistant distribution in the inside of protection frame.
Optionally, the non-slip mat is made of rubber, and the external size of the groove body is matched with that of the non-slip mat.
In summary, the present invention includes at least one of the following advantages;
the unloading ladder is provided with the base, the connecting plates, the thread grooves, the threaded rod and the bottom pad, the connecting plates are fixed on two sides of the base, the thread grooves are formed in the connecting plates, the threaded rod is connected in the thread grooves, the bottom pad is fixed at the bottom end of the threaded rod, the bottom pad can be contacted with the ground through threaded connection of the thread grooves and the threaded rod when the unloading ladder is used, then the function of measuring weight when the unloading ladder is used is achieved, and the possibility of self-moving when the unloading ladder is used is reduced;
by arranging the protective frame, the protective plate, the weight detector, the electric cylinder and the inner groove and arranging the inner groove and the weight detector in the protective frame, the weight detector can detect the weight in the protective frame when in use, and the alarm is used for alarming when the elevator is overweight, so that the function of overweight alarm when the elevator is in use is realized, and the safety of the elevator is improved when in use;
through being provided with protecting frame, bottom plate, too can board and battery, through the both sides PMKD at protecting frame, at the fixed solar panel of surface of bottom plate, at the inside fixed battery of bottom plate, too can board and battery carry out light source conversion and storage through photovoltaic controller during the use, resource-saving's function when having realized this landing ladder uses to environmental protection consciousness when having improved this landing ladder use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial internal structure of the stop assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the protection frame of the present invention;
FIG. 4 is a schematic top view of a protection frame according to the present invention.
In the figure: 1. a base; 2. an inner cavity; 3. a roller; 4. a slider; 5. a chute; 6. a limiting component; 601. a connecting plate; 602. a threaded rod; 603. a bottom pad; 604. a thread groove; 605. turning a handle; 7. a base plate; 8. a protective frame; 9. an alarm; 10. a protection plate; 11. solar panel; 12. a storage battery; 13. a hinged frame; 14. an electric cylinder; 15. a weight detector; 16. an inner tank; 17. a single chip microcomputer; 18. a non-slip mat; 19. a tank body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
The utility model is described in further detail below with reference to figures 1-4.
The utility model discloses an unloading ladder. Referring to fig. 1 and 2, an unloading ladder comprises a base 1, an inner cavity 2, rollers 3, a hinge frame 13 and an electric cylinder 14, wherein the inner cavity 2 is arranged at the bottom of the base 1, a plurality of rollers 3 are arranged inside the inner cavity 2, the transportation stability of the base 1 is improved, the plane of the lowest point of each roller 3 is lower than the plane of the lowest point of the base 1, the device is convenient to move, limiting assemblies 6 are arranged on two sides of the base 1, each limiting assembly 6 comprises a connecting plate 601, the connecting plate 601 is fixed on the surface of the base 1, a thread groove 604 is arranged inside the connecting plate 601, a threaded rod 602 is in threaded connection with the inner part of the thread groove 604, two ends of the threaded rod 602 extend to the outer part of the thread groove 604, a rotating handle 605 is fixedly connected to the top end of the threaded rod 602, a bottom pad 603 is fixedly connected to the bottom end of the threaded rod 602, in the embodiment, the rotating handle 605 is rotated when the unloading ladder is used, at this time, the rotating handle 605 drives the threaded rod 602 in the threaded groove 604 to rotate, when the threaded rod 602 rotates, the bottom pad 603 moves up and down, when the lowest point of the bottom pad 603 is lower than the lowest point of the roller 3, the bottom pad 603 fixes the position of the device, the possibility of self-movement of the device in use is reduced, meanwhile, the bottom pad 603 is fixedly connected with the threaded rod 602, when the bottom pad 603 does not rotate, the threaded rod 602 cannot rotate, the lowest point of the bottom pad 603 is higher than the lowest point of the roller 3 due to self-rotation, the bottom pad 603 is made of rubber, the bottom end of the bottom pad 603 is designed in a corrugated shape, the friction force between the bottom pad 603 and the ground is increased, and the possibility of self-movement of the bottom pad 603 in use is reduced.
Referring to fig. 1 and 3, base 1 top fixedly connected with electricity jar 14, can be under user's control after electricity jar 14 circular telegram, control the interval between protective frame 8 and the base 1, the person of facilitating the use unloads, and the outside of electricity jar 14 is provided with articulated frame 13, can protect electricity jar 14 to a certain extent, the probability that electric jar 14 appears being hit by the object directly when using has been reduced, the bottom swing joint of articulated frame 13 has slider 4, slider 4 below on base 1 top all is provided with spout 5, be sliding connection between slider 4 and the spout 5, spout 5 is symmetric distribution on the vertical axis on base 1 surface and has made things convenient for the interval between the articulated frame 13 to change.
Referring to fig. 1 and 3, the top of base 1 is provided with protective frame 8, and the person of facilitating the use unloads and stands, and protective frame 8's bottom and the output fixed connection of electric jar 14 for protective frame 8's height can be adjusted, and slider 4 and the top sliding connection of articulated frame 13 are passed through to the both sides of protective frame 8 bottom, and protective frame 8's top fixedly connected with guard plate 10, and the person of facilitating the use snatchs, and protective frame 8's inside is provided with inside groove 16.
Referring to fig. 3, the inside of inside groove 16 is provided with weight detector 15, fixedly connected with singlechip 17 on the inner wall of protective frame 8, fixedly connected with alarm 9 on the lateral wall of protective frame 8, and in this embodiment, the inside weight detector 15 of inside groove 16 can weigh the inside weight of protective frame 8, and when the inside weight of protective frame 8 exceeded the default, weight detector 15 can be with signal transmission to singlechip 17's inside, is reported to the police by singlechip 17 control alarm 9, carries out the police dispatch newspaper.
Referring to fig. 1, both sides of the protection frame 8 are fixedly connected with a bottom plate 7, the inside of the bottom plate 7 is fixedly connected with a storage battery 12, and the surface of the bottom plate 7 is fixedly connected with a solar panel 11.
Referring to fig. 1 and 4, the inside of protective frame 8 is provided with a plurality of cell body 19, and the inside of cell body 19 all is provided with a plurality of slipmat 18, and cell body 19 is equidistant distribution in protective frame 8's inside, increases the protectiveness to the user, and the material of slipmat 18 is the rubber material, has reduced the possibility that the user appears slipping when using, and the external dimension of cell body 19 and the external dimension looks adaptation of slipmat 18 have realized the protection to the user.
The implementation principle of the unloading ladder provided by the utility model is as follows:
firstly, when the unloading elevator is used, an external power supply is connected, the base 1 is pushed firstly, the base 1 can be displaced under the action of the roller 3, meanwhile, the plane where the lowest point of the roller 3 is located is lower than the lowest point of the bottom pad 603, after the base 1 moves to a proper position, the rotating handle 605 is rotated, the rotating handle 605 can drive the threaded rod 602 in the threaded groove 604 to rotate, when the threaded rod 602 rotates, the bottom pad 603 can move up and down, when the lowest point of the bottom pad 603 is lower than the lowest point of the roller 3, the bottom pad 603 can fix the position of the device, the possibility of self-movement of the device in use is reduced, meanwhile, the bottom pad 603 is fixedly connected with the threaded rod 602, and when the bottom pad 603 does not rotate, the threaded rod 602 cannot rotate to cause that the lowest point of the bottom pad 603 is higher than the lowest point of the roller 3;
secondly, when a user carries out standing unloading, the weight detector 15 in the inner groove 16 can weigh the weight in the protective frame 8, when the weight in the protective frame 8 exceeds a preset value, the weight detector 15 can transmit a signal to the inside of the single chip microcomputer 17, and the single chip microcomputer 17 controls the alarm 9 to give an alarm and give an alarm;
finally, the height of the protective frame 8 is controlled by controlling the electric cylinder 14 to unload, then when the light source is sufficient, the solar panel 11 can collect the light source when the light source is sufficient, and the light source is converted into electric energy through the photovoltaic controller to be stored in the position of the solar panel 11 in the bottom plate 7 and supplied with power, so that energy conversion is carried out, and finally the work of the unloading elevator is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a goods unloading elevator, includes base (1), inner chamber (2), gyro wheel (3), articulated frame (13) and electric jar (14), its characterized in that: the bottom of base (1) is provided with inner chamber (2), and the inside of inner chamber (2) is provided with a plurality of gyro wheel (3), the both sides of base (1) all are provided with spacing subassembly (6), spacing subassembly (6) include connecting plate (601), the surface at base (1) is fixed to connecting plate (601), the inside of connecting plate (601) is provided with thread groove (604), and the internal thread of thread groove (604) is connected with threaded rod (602), the both ends of threaded rod (602) all extend to the outside of thread groove (604), the top fixedly connected with of threaded rod (602) changes handle (605), the bottom fixedly connected with heelpiece (603) of threaded rod (602), base (1) top fixedly connected with electric jar (14), and the outside of electric jar (14) is provided with articulated frame (13), the top of articulated frame (13), the top, The equal swing joint in bottom has slider (4), slider (4) below on base (1) top all is provided with spout (5), the top of base (1) is provided with protecting frame (8), and the bottom of protecting frame (8) and the output fixed connection of electric jar (14), the top sliding connection of slider (4) and articulated frame (13) is passed through to the both sides of protecting frame (8) bottom, the top fixedly connected with guard plate (10) of protecting frame (8), the inside of protecting frame (8) is provided with inside groove (16), the both sides of protecting frame (8) are fixedly connected with bottom plate (7) all, the inside of protecting frame (8) is provided with a plurality of cell bodies (19).
2. An unloading ladder as claimed in claim 1, wherein: the plane where the lowest point of the roller (3) is located is lower than the plane where the lowest point of the base (1) is located.
3. An unloading ladder as claimed in claim 1, wherein: the bottom pad (603) is made of rubber, and the bottom end of the bottom pad (603) is designed in a corrugated manner.
4. An unloading ladder as claimed in claim 1, wherein: the sliding block (4) is in sliding connection with the sliding groove (5), and the sliding groove (5) is symmetrically distributed on the longitudinal central axis of the surface of the base (1).
5. An unloading ladder as claimed in claim 1, wherein: the solar energy storage and heating device is characterized in that the storage batteries (12) are fixedly connected inside the bottom plate (7), and the solar energy plate (11) is fixedly connected on the surface of the bottom plate (7).
6. An unloading ladder as claimed in claim 1, wherein: the inside of inside groove (16) is provided with weight detector (15), fixedly connected with singlechip (17) on the inner wall of protective frame (8), fixedly connected with alarm (9) on the lateral wall of protective frame (8).
7. An unloading ladder as claimed in claim 1, wherein: the inside of cell body (19) all is provided with a plurality of slipmat (18), cell body (19) are the equidistant distribution in the inside of protective frame (8).
8. An unloading ladder as claimed in claim 7, wherein: the antiskid mat (18) is made of rubber, and the external size of the groove body (19) is matched with the external size of the antiskid mat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003614.3U CN215516503U (en) | 2021-08-24 | 2021-08-24 | Unloading ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003614.3U CN215516503U (en) | 2021-08-24 | 2021-08-24 | Unloading ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215516503U true CN215516503U (en) | 2022-01-14 |
Family
ID=79793086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122003614.3U Expired - Fee Related CN215516503U (en) | 2021-08-24 | 2021-08-24 | Unloading ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215516503U (en) |
-
2021
- 2021-08-24 CN CN202122003614.3U patent/CN215516503U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |