CN210127007U - Carrying device for stair handrail - Google Patents
Carrying device for stair handrail Download PDFInfo
- Publication number
- CN210127007U CN210127007U CN201920449984.XU CN201920449984U CN210127007U CN 210127007 U CN210127007 U CN 210127007U CN 201920449984 U CN201920449984 U CN 201920449984U CN 210127007 U CN210127007 U CN 210127007U
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- speed reducer
- stair
- rotating
- groove
- carrying device
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Abstract
The utility model discloses a carrying device for a stair railing, which comprises a stair railing and a controller, the side wall of the stair railing is provided with a rack, a plurality of handrails are vertically arranged between the stair railing and the stair, a sliding rod is arranged between the handrails, an object stage is arranged between the stair handrail and the sliding rod, a groove is arranged on the upper surface of the object stage, a first speed reducer is arranged in the middle of the inner part of the groove, the output end of the first speed reducer is connected with a gear through a key, the gear is meshed with the rack, one end of a supporting plate is symmetrically and vertically connected inside the groove and at two sides of the first speed reducer, can make and carry thing case to stair one side slope, make the case mouth of carrying the thing case face to people to one side, make things convenient for old man or child to put into or pick up the heavy object to the structure is dismantled easily, convenient maintenance.
Description
Technical Field
The utility model relates to a stair railing technical field, the concrete field is a carrying device for stair railing.
Background
Nowadays, along with the continuous development of society, high-rise residential building is also more and more, current high-rise building all is furnished with the elevator basically, it is all more convenient that people take some weights in daily life, but common six-storey building can not be furnished with the elevator, if old man or child live when the floor more than the three-storey, carry some weights upstairs, will consume a large amount of physical power, and it is more difficult to walk, go upstairs for conveniently carrying the weight, the carrying device of a large number of stair railing appears, help haul the weight, current stair railing carrying device structure is more complicated, and general thing case all transports through the stair railing, because the design of stair railing all helps people to hold upstairs, if on designing the thing case to the stair railing, it is inconvenient that the thing case can too high old man and child use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a with carrying device with stair railing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a technical scheme: a carrying device for stair handrails comprises stair handrails and a controller, wherein racks are arranged on the stair handrails, a plurality of handrails are vertically arranged between the stair handrails and stairs, a slide rod is arranged between the handrails, an object stage is arranged between the stair handrails and the slide rod, a groove is formed in the upper surface of the object stage, a first speed reducer is arranged in the middle of the inner portion of the groove, a gear is connected with the output end of the first speed reducer in a key mode, the gear is meshed with the racks to be connected, one end of a supporting plate block is symmetrically and vertically connected to the two sides of the first speed reducer in the inner portion of the groove, the two supporting plate blocks are arranged on the front side of the upper rack, an object carrying box is fixedly arranged between the other ends of the two supporting plate blocks, two guiding plate blocks are arranged on the rod walls of the slide rods, and one end of a, the other ends of the two rotating rods are rotatably connected with a first rotating drum, the right side wall of the first rotating drum on the left side is fixedly provided with a sleeve, a second speed reducer is sleeved in the sleeve, the output end of the second speed reducer is horizontally and fixedly connected with one end of a rotating shaft, the left side wall of the first rotating drum on the right side is horizontally and fixedly provided with a second rotating drum, the other end of the rotating shaft is rotatably connected in the second rotating drum, rotating plates are symmetrically arranged on the shaft wall of the rotating shaft, the top end surfaces of the two rotating plates are matched and fixedly connected with the lower surface of an objective table, the front side wall and the rear side wall of each sliding rod are respectively provided with a semicircular groove, a guide groove is arranged between the left end and the right end of the lower surface of each guide plate block in a penetrating manner, the front inner side wall and the rear side wall of each guide groove are respectively provided with a spring groove, the slide blocks, the end faces, far away from the interior of the spring groove, of the sliding blocks on the two sides are respectively provided with a rolling notch, rolling balls are connected in the rolling notches on the two sides in a rolling mode, and the rolling balls on the two sides are respectively connected in semicircular grooves in the front side wall and the rear side wall of the sliding rod in a rolling mode.
Preferably, the middle position of the inside of the groove of the objective table is connected with a supporting seat through a screw, and a first speed reducer is fixedly mounted on the supporting seat.
Preferably, one end of the rotating shaft is mounted at the output end of the second speed reducer through a coupler.
Preferably, first section of thick bamboo both ends face all is equipped with the opening, the one end that the direction plate was kept away from to the dwang runs through first section of thick bamboo and fixedly connected with and keeps off the cap, keeps off the cap and rotates with first section of thick bamboo and be connected.
Preferably, the second rotating drum is internally provided with a rotating groove, and a rotating ring of the rotating shaft is rotatably connected in the rotating groove.
Preferably, the object stage and the object box are made of plastic materials.
Preferably, the controller is arranged on the left side wall of the carrying box, a control key is arranged on the surface of the controller, and the controller is electrically connected with the first speed reducer, the second speed reducer and the control key.
Compared with the prior art, the beneficial effects of the utility model are that: the slide bar can be arranged on the railing through the matching arrangement of the stair handrail, the stair and the railing, the rack is arranged on the stair handrail, the rack and the slide bar are arranged in parallel, the guide plate block, the rotating rod, the first rotating cylinder, the second rotating cylinder and the sleeve are matched to support the second speed reducer and the rotating shaft, the second speed reducer can drive the rotating shaft to rotate and drive the carrying box to turn and incline towards one side of the stair, the guide plate block can slide on the slide bar through the matching arrangement of the semicircular groove, the sliding block, the spring and the rolling ball, the guide plate block can smoothly pass through the corner of the slide bar, the carrying box can move along the rack through the matching arrangement of the carrying platform, the first speed reducer, the gear and the support plate block, the utility model discloses a heavy object can be inclined towards one side of the stair, the box opening of the carrying box faces people obliquely, and the old or the child can conveniently put in or pick up heavy objects, and the structure is easy to disassemble and convenient to maintain.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic cross-sectional structure view of a guide plate in embodiment 1 of the present invention;
FIG. 3 is a schematic left-side view of the structure of FIG. 1;
fig. 4 is a schematic cross-sectional structure view of a guide plate in embodiment 2 of the present invention;
fig. 5 is a left-side view of the structure of fig. 1.
In the figure: 1-stair handrail, 2-controller, 3-rack, 4-railing, 5-slide bar, 6-objective table, 7-first reducer, 8-gear, 9-support plate, 10-objective box, 11-guide plate, 12-rotating rod, 13-first rotating cylinder, 14-sleeve, 15-second reducer, 16-rotating shaft, 17-second rotating cylinder, 18-rotating plate, 19-semicircular groove, 20-sliding block, 21-spring, 22-rolling ball, 23-supporting seat, 24-coupler, 25-blocking cap, 26-control key, 27-square groove, 28-iron rod, 29-bearing and 30-rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-3, the present invention provides a technical solution: a carrying device for stair handrails comprises a stair handrail 1 and a controller 2, wherein a rack 3 is arranged on the side wall of the stair handrail, a plurality of handrails 4 are vertically arranged between the stair handrail and a stair, a plurality of slide bars 5 are arranged between the handrails, the stair handrail, the rack and the slide bars are arranged in parallel, an object stage 6 is arranged between the stair handrail and the slide bars, a groove is arranged on the upper surface of the object stage, a first speed reducer 7 is arranged in the middle of the groove, the output end of the first speed reducer is in keyed connection with a gear 8, the gear is in meshed connection with the rack, one ends of supporting plates 9 are symmetrically and vertically connected in the groove on two sides of the first speed reducer, the two supporting plates are arranged on the front side of the upper rack, an object carrying box 10 is fixedly arranged between the other ends of the two supporting plates, and the first speed reducer or forward rotation or reverse rotation can be controlled through a control key, when the first speed reducer is started, the gear can move to the high position or the low position of a floor along the rack and drive the loading box to move, two guide plate blocks 11 are arranged on the rod wall of the slide rod, one end of a rotating rod 12 is vertically arranged on the upper surfaces of the two guide plate blocks, the other ends of the two rotating rods are rotatably connected with a first rotating cylinder 13, the rotating rod can rotate in the first rotating cylinder to prevent the locking phenomenon when the sliding rod runs to a corner, a sleeve 14 is fixedly arranged on the right side wall of the first rotating cylinder on the left side, a second speed reducer 15 is sleeved in the sleeve and plays a role in fixing the second speed reducer, one end of a rotating shaft 16 is horizontally and fixedly connected with the output end of the second speed reducer, a second rotating cylinder 17 is horizontally and fixedly arranged on the left side wall of the first rotating cylinder on the right side, and the other end of the rotating shaft is rotatably connected in, when the second speed reducer is started, the rotating shaft rotates between the second speed reducer and the second rotary drum, rotating plates 18 are symmetrically arranged on the shaft wall of the rotating shaft, the top end surfaces of the two rotating plates are matched and fixedly connected with the lower surface of the objective table, semicircular grooves 19 are respectively arranged on the front side wall and the rear side wall of the slide rod, guide grooves are arranged between the left end and the right end of the lower surface of each guide plate block in a penetrating manner, spring grooves are respectively arranged on the front inner side wall and the rear inner side wall of each guide groove, sliding blocks 20 are respectively connected in the spring grooves on the two sides in a sliding manner, springs 21 are respectively arranged between the sliding blocks on the two sides and the insides of the plurality of spring grooves on the two sides, rolling notches are respectively arranged on the end surfaces of the sliding blocks on the two sides, which are far away from the insides of the spring grooves, rolling balls 22 are connected in the rolling notches on the, and the rolling ball can drive the sliding block to compress the spring, so that the guide plate block can pass through the corner of the sliding rod, and the locking phenomenon is prevented.
Particularly, the supporting seat 23 is connected to the middle position of the inside of the groove of the objective table through a screw, and a first speed reducer is fixedly mounted on the supporting seat.
Specifically, one end of the rotating shaft is mounted to the output end of the second speed reducer through a coupling 24. The shaft coupling has the cushioning nature, plays the effect to second speed reducer protection.
Particularly, first section of thick bamboo both ends face all is equipped with the opening, the one end that the direction plate was kept away from to the dwang runs through first section of thick bamboo and fixedly connected with and keeps off cap 25, keeps off the cap and rotates with first section of thick bamboo to be connected. The stop cap plays a role in limiting.
Specifically, the inside of the second rotary drum is provided with a rotating groove, and a rotating ring of the rotating shaft is rotatably connected in the rotating groove. The rotating ring and the rotating groove are matched to prevent the rotating shaft from separating from the second rotating drum.
Particularly, the objective table and the objective box are made of plastic materials. The weight of the whole device is reduced.
Specifically, the controller is arranged on the left side wall of the carrying box, a control key 26 is arranged on the surface of the controller, and the controller is electrically connected with the first speed reducer, the second speed reducer and the control key. The controller is electrically connected with an external traveling cable to supply power to the controller, and the first speed reducer and the second speed reducer can rotate forwards or backwards by pressing a control key on the controller so as to achieve the operation effect.
Example 2: referring to fig. 4-5, the front and rear side walls of the slide bar are respectively provided with a square groove 27, the front and rear side walls of the guide groove are respectively provided with a bearing groove, iron rods 28 are respectively arranged between the upper and lower surfaces of the inside of the bearing grooves on both sides, the iron rods on both sides are respectively fixedly provided with an inner ring of a bearing 29, the outer rings of the bearings on both sides are respectively sleeved with a rubber ring 30, the rubber rings on both sides are respectively rotatably connected in the square grooves of the front and rear side walls of the slide bar, the rubber rings can rotate in the square grooves, and the rubber rings have elastic properties, so that when the guide plate block passes through the corner of the slide bar, the occurrence of a locking phenomenon.
The working principle is as follows: in embodiment 1, the slide bar is disposed on the rail, the rack is disposed on the stair handrail, and the stair handrail, the rack and the slide bar are disposed in parallel, and the guide plate, the rotating rod, the first rotating cylinder, the second rotating cylinder and the sleeve are disposed in parallel, so that when a heavy object needs to be placed into the carrying box, the control key on the controller can be pressed to start the second speed reducer, and the rotating shaft can rotate in the second rotating cylinder, so that the second speed reducer can drive the rotating shaft to rotate and drive the carrying box to turn and tilt towards one side of the stair, when the carrying box is tilted to a certain angle, the opening of the carrying box faces people obliquely, thereby facilitating the people to place the heavy object, when the heavy object needs to be picked up, the rotating rod can rotate in the first rotating cylinder in the same operation principle as that the heavy object is placed, and preventing the occurrence of locking phenomenon when the rotating rod is operated to the corner, through the matching arrangement of the semicircular groove, the slide block, the spring and the rolling ball, the rolling ball can roll in the semicircular groove, and the rolling ball can drive the sliding block to compress the spring, so that the guide plate block can pass through the corner of the sliding rod and can also prevent the occurrence of locking, and through the matching arrangement of the objective table, the first speed reducer, the gear and the supporting plate block, the first speed reducer is started by pressing a control key on the controller, the gear moves along the rack and drives the carrying box to move, the first speed reducer and the second speed reducer can rotate forwards or backwards by pressing a control key on the controller to achieve the operation effect, in the embodiment 2, through the matching arrangement of the square groove, the bearing, the rubber ring and the iron rod, the rubber ring can rotate in the square groove, and the rubber ring has elastic property, and when the guide plate block passes through the corner of the slide rod, the locking phenomenon is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A carrying device for a stair railing, comprising a stair railing (1) and a controller (2), characterized in that: the side wall of the stair handrail (1) is provided with a rack (3), a plurality of handrails (4) are vertically arranged between the stair handrail (1) and a stair, a slide rod (5) is arranged between the handrails (4), an object stage (6) is arranged between the stair handrail (1) and the slide rod (5), the upper surface of the object stage (6) is provided with a groove, a first speed reducer (7) is arranged at the middle position inside the groove, the output end of the first speed reducer (7) is in keyed connection with a gear (8), the gear (8) is in meshed connection with the rack (3), one end of a support plate block (9) is symmetrically and vertically connected inside the groove and at two sides of the first speed reducer (7), two support plate blocks (9) are arranged at the front side of the upper rack (3), and an object carrying box (10) is fixedly arranged between the other ends of the two support plate blocks (9), the slide bar is characterized in that two guide plate blocks (11) are arranged on the wall of the slide bar (5), the upper surfaces of the two guide plate blocks (11) are vertically provided with one end of a rotating rod (12), the other end of the rotating rod (12) is rotatably connected with a first rotating cylinder (13), the right side wall of the first rotating cylinder (13) is fixedly provided with a sleeve (14), a second speed reducer (15) is sleeved in the sleeve (14), the output end of the second speed reducer (15) is horizontally and fixedly connected with one end of a rotating shaft (16), the left side wall of the first rotating cylinder (13) on the right side is horizontally and fixedly provided with a second rotating cylinder (17), the other end of the rotating shaft (16) is rotatably connected in the second rotating cylinder (17), rotating plates (18) are symmetrically arranged on the shaft wall of the rotating shaft (16), and the top end surfaces of the two rotating plates (18) are matched and fixedly connected with the lower surface of the objective table (6, the utility model discloses a slide bar, including slide bar (5), slide bar, slider (20), slide bar block, slide.
2. A carrying device for a stair railing according to claim 1 in which: the screw connection of the middle position in the inside recess of objective table (6) has supporting seat (23), fixed mounting has first speed reducer (7) on supporting seat (23).
3. A carrying device for a stair railing according to claim 1 in which: one end of the rotating shaft (16) is arranged at the output end of the second speed reducer (15) through a coupler (24).
4. A carrying device for a stair railing according to claim 1 in which: first rotary drum (13) both ends face all is equipped with the opening, the one end that direction plate (11) was kept away from in dwang (12) runs through first rotary drum (13) and fixedly connected with keeps off cap (25), keeps off cap (25) and first rotary drum (13) and rotates to be connected.
5. A carrying device for a stair railing according to claim 1 in which: the inside of the second rotary drum (17) is provided with a rotary groove, and a rotary ring of the rotary shaft (16) is rotatably connected in the rotary groove.
6. A carrying device for a stair railing according to claim 1 in which: the object carrying table (6) and the object carrying box (10) are both made of plastic materials.
7. A carrying device for a stair railing according to claim 1 in which: the controller (2) is arranged on the left side wall of the carrying box (10), a control key (26) is arranged on the surface of the controller (2), and the controller (2) is electrically connected with the first speed reducer (7), the second speed reducer (15) and the control key (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449984.XU CN210127007U (en) | 2019-04-04 | 2019-04-04 | Carrying device for stair handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449984.XU CN210127007U (en) | 2019-04-04 | 2019-04-04 | Carrying device for stair handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127007U true CN210127007U (en) | 2020-03-06 |
Family
ID=69661790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920449984.XU Expired - Fee Related CN210127007U (en) | 2019-04-04 | 2019-04-04 | Carrying device for stair handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145242A (en) * | 2021-04-20 | 2021-07-23 | 白光智 | Old city is reformed transform with intercourse debris cleaning device |
-
2019
- 2019-04-04 CN CN201920449984.XU patent/CN210127007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145242A (en) * | 2021-04-20 | 2021-07-23 | 白光智 | Old city is reformed transform with intercourse debris cleaning device |
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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: 20200306 |