CN218174584U - Maintenance lifting platform for rail transit - Google Patents
Maintenance lifting platform for rail transit Download PDFInfo
- Publication number
- CN218174584U CN218174584U CN202220875035.XU CN202220875035U CN218174584U CN 218174584 U CN218174584 U CN 218174584U CN 202220875035 U CN202220875035 U CN 202220875035U CN 218174584 U CN218174584 U CN 218174584U
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- CN
- China
- Prior art keywords
- lifting platform
- fixedly connected
- rail transit
- rope roller
- platform body
- Prior art date
- 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
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 abstract description 23
- 230000000630 rising effect Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a track traffic's maintenance lift platform belongs to elevating platform technical field. This rail transit's maintenance lift platform includes: the upper side of the lifting platform body is fixedly connected with a guardrail, and the upper side of the guardrail is fixedly connected with two mounting plates; the fixing frame is fixedly connected to the upper side of the guardrail; and semi-automatic air transportation mechanism, semi-automatic air transportation mechanism includes the rope roller, transportation box and locating lever, the rope roller rotates and connects between two mounting panels, this track traffic's maintenance lift platform, after the elevating platform body has risen, the staff that is located the elevating platform body upside can rotate the rope roller, the transportation box that connects the rope falls to ground, put the instrument into the transportation box by the staff that is located subaerial, then the rope roller is rotated in the opposite direction, withdraw the transportation box and take out the instrument, do not need the staff to descend the elevating platform body and get back to ground, then rise the elevating platform body again, very convenience.
Description
Technical Field
The utility model relates to a elevating platform technical field, more specifically say, relate to a track traffic's maintenance lift platform.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technology, rail transit presents more and more types, and is not only spread over long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
Common rail transit has traditional railway, subway, light rail and tram etc. and rail transit routine maintenance is indispensable work, maintains occasionally and need use the lifting platform car, and current lifting platform car rises the back as the staff with the saddle, if forget to wear the must instrument of maintaining usefulness, need descend the saddle again, takes back and then rises again behind the instrument of fetching for, very inconvenient.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a rail transit's maintenance lift platform, it does not need the staff to descend the saddle again after rising, through lift transportation box, lets accompanying personnel put into the transport box with the instrument, just can get the instrument, convenience very.
2. Technical scheme
In order to solve the problem, the utility model adopts the following technical scheme:
a maintenance lift platform for rail transit comprising:
the upper side of the lifting platform body is fixedly connected with a guardrail, and the upper side of the guardrail is fixedly connected with two mounting plates;
the fixing frame is fixedly connected to the upper side of the guardrail; and
semi-automatic air transportation mechanism, semi-automatic air transportation mechanism includes rope roller, transportation box and locating lever, the rope roller rotates to be connected between two mounting panels, the transportation box sets up in the downside of mount, the locating lever is provided with threely, and is three the equal fixed connection of locating lever is in the upside of transportation box.
As an optimized scheme of the utility model, semi-automatic air transportation mechanism still includes the lifting motor, lifting motor fixed mounting is in one side of one of them mounting panel, and promotes one side fixed connection of the output of motor and rope roller.
As a preferred scheme of the utility model, the mount sets up between two mounting panels.
As a preferred scheme of the utility model, another one side of mounting panel is rotated and is connected with the operation panel, operation panel and rope roller fixed connection, another one side fixedly connected with fixed plate of mounting panel, the activity is pegged graft on the operation panel and is had the gag lever post, the lower extreme of gag lever post extends to the downside of fixed plate.
As a preferred aspect of the present invention, the upper side of the fixing frame is provided with three limiting pulley members.
As an optimized proposal of the utility model, the upside of the transportation box is rotated and is connected with a plurality of anti-sticking pulleys.
3. Advantageous effects
Compared with the prior art, the utility model provides a track traffic's maintenance lift platform has following beneficial effect:
this track traffic's maintenance lift platform, after the elevating platform body has risen, the staff that is located the elevating platform body upside can rotate the rope roller, falls to ground with the transportation box that the rope is connected, puts the instrument in the transportation box by the staff that is located subaerial, then the cable roller is rotated to the antiport, withdraws and takes out the instrument with the transportation box, does not need the staff to descend the elevating platform body to get back to ground, then risees the elevating platform body again, convenience very.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is an enlarged view of the point B in fig. 3 according to the present invention;
fig. 5 is a perspective view of the transportation box of the present invention.
The reference numbers in the figures illustrate:
1. a lifting platform body; 2. a guardrail; 3. mounting a plate; 4. a rope roller; 5. a hoisting motor; 6. a transport box; 7. an anti-jamming pulley; 8. positioning a rod; 9. a fixed mount; 10. a spacing pulley member; 11. an operation panel; 12. a fixing plate; 13. a limiting rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a maintenance lifting platform for rail transit comprises:
the lifting platform comprises a lifting platform body 1, wherein a guardrail 2 is fixedly connected to the upper side of the lifting platform body 1, and two mounting plates 3 are fixedly connected to the upper side of the guardrail 2;
the fixing frame 9 is fixedly connected to the upper side of the guardrail 2;
semi-automatic air transportation mechanism, semi-automatic air transportation mechanism include rope roller 4, transportation box 6 and locating lever 8, and rope roller 4 rotates to be connected between two mounting panels 3, and transportation box 6 sets up in the downside of mount 9, and locating lever 8 is provided with threely, and three locating lever 8 all fixed connection is in the upside of transportation box 6.
The embodiment of the utility model provides an in the embodiment, the elevating platform body 1 is the portable maintenance elevating platform that is common on the market, the winding is provided with three bundles of ropes on the rope roller 4, three bundles of ropes are separated by the annular slab on the rope roller 4, can not twine together between the three bundles of ropes, the one end of three bundles of ropes is connected with the upper end of three locating lever 8 respectively, simultaneously the rope passes mount 9, locating lever 8 is located the downside of mount 9, after the elevating platform body 1 has risen to higher altitude, the staff that is located the elevating platform body 1 upside forgets to take certain kind maintenance necessary tool, can rotate rope roller 4, emit three ropes simultaneously, transport box 6 that the rope is connected falls to ground, put the instrument in transport box 6 by the staff that is located subaerial, then rotate rope roller 4, withdraw the rope, it laminates with the downside of mount 9 to rise to go to the upper end of locating lever 8 when transport box 6, transport box 6 can stop rising, the staff that this moment is located the upside of elevating platform body 1 can take out the instrument from transport box 6, do not need the staff to fall back to the elevating platform body 1, then very make things convenient again, then rise again.
Specifically, as shown in fig. 1, fig. 2 and fig. 3, the semiautomatic air transportation mechanism further includes a lifting motor 5, the lifting motor 5 is fixedly installed on one side of one of the installation plates 3, and an output end of the lifting motor 5 is fixedly connected with one side of the rope roller 4.
In this embodiment, the hoisting motor 5 is used for driving the rope roller 4 to rotate, thereby lifting the transport box 6 upward, and the hoisting motor 5 is not started when the transport box 6 is lowered.
Specifically, as shown in fig. 2 and fig. 3, the fixing frame 9 is disposed between the two mounting plates 3.
In this embodiment, two sides of the fixing frame 9 are attached to the two mounting plates 3.
Specifically, as shown in fig. 3 and 4, one side of the other mounting plate 3 is rotatably connected with an operating plate 11, the operating plate 11 is fixedly connected with the rope roller 4, one side of the other mounting plate 3 is fixedly connected with a fixing plate 12, a limiting rod 13 is movably inserted on the operating plate 11, and the lower end of the limiting rod 13 extends to the lower side of the fixing plate 12.
In this embodiment, when the positioning rod 8 is attached to the lower side of the fixing frame 9, the holding rod portion of the operation panel 11 corresponds to the fixing plate 12, and the limiting rod 13 can be inserted into the fixing plate 12, so that the operation panel 11 can not rotate any more, the rope roller 4 can not release the rope, and the operation panel 11 can control the speed of the transportation box 6 to be put down through the rope.
Specifically, referring to fig. 2 and 3, three limiting pulley members 10 are disposed on the upper side of the fixing frame 9.
In this embodiment, each limiting pulley member 10 is composed of a limiting pulley and two supporting plates, the three limiting pulley members 10 are respectively matched with three ropes connected with the transport box 6, and the ropes are located in the limiting pulleys and vertically penetrate through the fixing frame 9, so that the ropes cannot generate large friction with the fixing frame 9 in the releasing or withdrawing process, and the service life of the ropes is prolonged.
Specifically, as shown in fig. 5, a plurality of anti-jamming pulleys 7 are rotatably connected to the upper side of the transport box 6.
In this embodiment, when the transportation box 6 is transported from the lower side to the upper side, because the rope can slightly rock, one side of the transportation box 6 close to the lifting platform body 1 can possibly be clamped with the pallet part of the lifting platform body 1, and the plurality of anti-blocking pulleys 7 are all installed at the side part of the transportation box 6 close to the lifting platform body 1, so that the transportation box 6 can slide out from the lower side of the pallet of the lifting platform body 1 through the rolling of the anti-blocking pulleys 7.
The working principle is as follows: after the elevating platform body 1 rises to higher height, when the staff who is located 1 upside of elevating platform body discovers that oneself forgets to take the must instrument, the staff of 1 upside of elevating platform body can extract gag lever post 13, then wave operation panel 11 and drive rope roller 4 and rotate, three ropes on the rope roller 4 can descend along with transport box 6, subaerial accompanying personnel puts the instrument into transport box 6, then the staff of 1 upside of elevating platform body starts elevator motor 5, drive rope roller 4 antiport, the rope on the rope roller 4 can be withdrawed, it rises to the lower side laminating of upper end and mount 9 of locating lever 8 to drive transport box 6, transport box 6 can stop rising, the staff who is located 1 upside of elevating platform body this moment inserts gag lever post 13 in operation panel 11 and fixed plate 12. Then take out the instrument from the transport box 6, do not need the staff to descend the elevating platform body 1 and get back to ground, then rise the elevating platform body 1 again, convenience very, the utility model discloses a control mode is controlled through artifical start-up and closing switch, and power element's wiring diagram and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain in detail control mode and wiring arrangement.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the modified concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A rail transit's maintenance lift platform which characterized in that includes:
the lifting platform comprises a lifting platform body (1), wherein a guardrail (2) is fixedly connected to the upper side of the lifting platform body (1), and two mounting plates (3) are fixedly connected to the upper side of the guardrail (2);
the fixing frame (9), the said fixing frame (9) is fixedly connected to the upside of the guard rail (2); and
semi-automatic air transportation mechanism, semi-automatic air transportation mechanism includes rope roller (4), transportation box (6) and locating lever (8), rope roller (4) rotate to be connected between two mounting panels (3), transportation box (6) set up in the downside of mount (9), locating lever (8) are provided with threely, and is three equal fixed connection in the upside of transportation box (6) locating lever (8).
2. A maintenance lifting platform for rail transit according to claim 1, wherein: semi-automatic air transportation mechanism still includes lift motor (5), lift motor (5) fixed mounting is in one side of one of them mounting panel (3), and the output of lift motor (5) and one side fixed connection of rope roller (4).
3. A rail transit maintenance lift platform of claim 1, wherein: the fixing frame (9) is arranged between the two mounting plates (3).
4. A maintenance lifting platform for rail transit according to claim 1, wherein: one side of the other mounting plate (3) is rotatably connected with an operating plate (11), the operating plate (11) is fixedly connected with the rope roller (4), the other side of the mounting plate (3) is fixedly connected with a fixing plate (12), a limiting rod (13) is movably inserted into the operating plate (11), and the lower end of the limiting rod (13) extends to the lower side of the fixing plate (12).
5. A maintenance lifting platform for rail transit according to claim 1, wherein: the upper side of the fixed frame (9) is provided with three limiting pulley components (10).
6. A maintenance lifting platform for rail transit according to claim 1, wherein: the upper side of the transportation box (6) is rotatably connected with a plurality of anti-blocking pulleys (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220875035.XU CN218174584U (en) | 2022-04-12 | 2022-04-12 | Maintenance lifting platform for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220875035.XU CN218174584U (en) | 2022-04-12 | 2022-04-12 | Maintenance lifting platform for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218174584U true CN218174584U (en) | 2022-12-30 |
Family
ID=84604609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220875035.XU Expired - Fee Related CN218174584U (en) | 2022-04-12 | 2022-04-12 | Maintenance lifting platform for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218174584U (en) |
-
2022
- 2022-04-12 CN CN202220875035.XU patent/CN218174584U/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: 20221230 |