CN212449361U - Material conveying device - Google Patents
Material conveying device Download PDFInfo
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- CN212449361U CN212449361U CN202020412449.XU CN202020412449U CN212449361U CN 212449361 U CN212449361 U CN 212449361U CN 202020412449 U CN202020412449 U CN 202020412449U CN 212449361 U CN212449361 U CN 212449361U
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- guide rail
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Abstract
The utility model provides a pair of material transportation device, including support body (1) and removal transportation platform (2), support body (1) sets up in the stair top, remove transportation platform (2) activity set up in support body (1) top, remove transportation platform (2) including removing base (21) and landing slab (22), remove base (21) set up in landing slab (22) lower extreme, landing slab (22) upper surface level sets up, remove base (21) lower extreme with support body (1) activity sets up. The material conveying device has a simple and compact structure and is convenient to manufacture; the device adopts a reciprocating transportation mode, the traction method adopts a motor shaft drum type, and the mechanical transportation saves labor and improves the construction efficiency; the upper surface of the loading platform is horizontal to the ground instead of the stairs, so that the material is more stably transported and the efficiency is higher.
Description
Technical Field
The utility model relates to a construction field, in particular to material transportation device.
Background
In the construction process of buildings, the building materials need to be transported. In the construction process of buildings above the ground, hoisting equipment or a vertical elevator can be adopted for carrying. However, in some buildings with walking stairs, after the buildings are constructed, the external tower cranes or elevators are basically dismantled, when the buildings enter the interior decoration period, the internal freight elevators are not started, and the building materials between the floors need to be manually carried through the stairs, so that time and labor are wasted, and the efficiency is low. The cost of manpower vertical material handling is too high, work efficiency is low, the engineering volume is big, and the platform layer can not follow conventional mechanized operation because of the structural safety problem in the railway construction, consequently increases the construction degree of difficulty. The temporary double-track transport vehicle is arranged on the stairs of the platform layer to transport materials according to the existing conditions, so that the work efficiency is improved, and the construction progress is accelerated.
Prior patent document CN201820237031.2 discloses a stair transportation device, which comprises two parallel fixed guide rails and a transportation vehicle connected with the guide rails in a sliding manner, wherein the transportation vehicle comprises a vehicle body, a traction device and a power device. The trolley body comprises a trolley frame and supporting legs which are arranged below the trolley frame and correspond to the guide rails in position, and the movement direction of the transport trolley along the stairs is the length direction of the trolley frame; the power device comprises a motor and a speed reducer, wherein the motor is in transmission connection with the input end of the speed reducer through a coupler; the traction device comprises a winding drum, a traction rope wound on the winding drum and a first guide wheel used for guiding the trend of the traction rope, one end of the winding drum is in transmission connection with the output end of the speed reducer, and the other end, far away from the speed reducer, of the winding drum is provided with a brake device; and a fixing device for fixing the movable end of the traction rope is arranged on the corridor platform corresponding to the upper end of the guide rail. The utility model discloses a stair transportation equipment has reduced intensity of labour, improves the efficiency of construction.
But its draw gear sets up on the automobile body, can cause the unstability of car, and its transport vechicle upper surface is on a parallel with the bottom surface simultaneously, can cause the tensile stress dispersion, causes the waste of power, reduces work efficiency.
The existing traction type transport vehicle is simple in structure and high in working efficiency.
Disclosure of Invention
The utility model relates to a solve among the prior art power set up cause the transport vechicle unstable and can not provide complete holding power in the transport vechicle, lead to gravity to disperse in the haulage rope, lead to conveying efficiency to reduce the problem, provide a material transportation device, set up the transport vechicle upper surface through the level and solved above-mentioned problem.
The utility model provides a material transportation device, including support body and removal transportation platform, the support body sets up in the stair top, removes the transportation platform activity and sets up in the support body top, removes the transportation platform including removing base and landing slab, removes the base and sets up in the landing slab lower extreme, and landing slab upper surface level sets up, removes base lower extreme and support body activity setting.
The upper surface of the platform plate is horizontally arranged, the object gravity and the supporting force act up and down to enable the state of the transported object to be more stable, meanwhile, the moving platform and the cargo gravity act on the rail completely, and the transportation efficiency is higher.
A material transportation device, as preferred mode, the support body includes support body, guide rail group, traction part and stopper, the support body is the linear type and sets up in the stair upper surface, the guide rail group sets up in support body upper surface and parallel with the support body, the stopper sets up in the lower one end of guide rail group level, traction part sets up in the higher one end of guide rail group level.
The stopper is spacing in the bottom, prevents to remove the transportation platform when replying lower position, causes because of gravity to remove the transportation platform and derails, causes the incident.
A material transportation device, as preferred mode, the support body includes a plurality of first pole settings, a plurality of second pole settings, a plurality of connecting rods, first longitudinal support pole and second longitudinal support pole, first pole setting and second pole setting one-to-one set up, each first pole setting sets up on the ladder of stair one side co-altitude and apart from stair border shortest distance the same, each second pole setting sets up on the ladder of stair opposite side co-altitude and apart from stair border shortest distance the same, each first pole setting of first longitudinal support pole longitudinal connection, each second pole setting of second longitudinal support pole longitudinal connection, the connecting rod both ends set up respectively in first longitudinal support pole and the first pole setting junction and second longitudinal support pole and the second pole setting junction that correspond.
The mode that the guide rail is erected by the vertical rods enables the position of the guide rail to be adjustable, the multi-level stair can be transported conveniently, and difficulty in transportation due to terrain is avoided.
A material transportation device, as preferred mode, the support body still includes first fender rod and second fender rod, the tie point of each first pole setting of first fender rod longitudinal connection and first fender rod and first pole setting is located first longitudinal tie rod and first pole setting tie point top, first fender rod and first longitudinal tie rod are parallel, the tie point of each second pole setting of second fender rod longitudinal connection and second fender rod and second pole setting is located second longitudinal tie rod and second pole setting tie point top, second fender rod and second longitudinal tie rod are parallel.
Set up the guard bar, prevent material side direction landing.
A material transportation device, as preferred mode, the guide rail group includes first guide rail and second guide rail, first guide rail and second guide rail are parallel to each other, first guide rail and second guide rail all set up in connecting rod upper end and parallel first longitudinal support pole and second longitudinal support pole, first guide rail and second guide rail are used for providing the direction for removing the base.
A material transportation device, as preferred mode, traction portion includes hoist engine, haulage rope and control box, the hoist engine sets up in the higher one end of support body level, the hoist engine is connected to haulage rope one end, other end connection platform board, the control box sets up in support body side and electricity connection hoist engine.
A material transportation device, as preferred mode, remove the base and include that a pair of first removal wheel support and a pair of second remove the wheel support, first removal wheel support upper end is the pole setting lower extreme for removing the wheel, second removal wheel support upper end is the pole setting lower extreme for removing the wheel, the pole setting that the second removed the wheel support is longer than the first pole setting that removes the wheel support, two first removal wheels that remove the wheel support set up respectively in first guide rail and second guide rail, the removal wheel that two seconds removed the wheel support sets up respectively in first guide rail and second guide rail, the second is removed wheel support and stopper relative distance and is shorter than first removal wheel support and stopper relative distance.
A material transportation device, as preferred mode, first pole setting go to the bottom and between the stair upper surface second pole setting go to the bottom and still be provided with the flitch between the stair upper surface.
The vertical height of the vertical pole can be adjusted by the battens. And the contact area is enlarged, and the surface of the stair is protected.
When the device is used, the traction rope is connected with the movable transportation platform and rolls upwards through the winch, the movable transportation platform is guided through the guide rail channel steel, and the winch provides power and moves upwards; when the mobile transportation platform needs to reset, the winch rolls downwards to release the traction rope, the traction rope provides upward force for the mobile transportation platform, and the traction rope is prevented from sliding down quickly due to gravity until the first mobile wheel support contacts the limiting stopper.
The utility model discloses beneficial effect as follows:
(1) the material conveying device has simple and compact structure and is convenient to manufacture;
(2) the device adopts a reciprocating transportation mode, the traction method adopts a motor shaft drum type, and the mechanical transportation saves labor and improves the construction efficiency;
(3) the upper surface of the loading platform is horizontal to the ground instead of the stairs, so that the material is more stably transported and the efficiency is higher.
Drawings
FIG. 1 is a schematic view of a material handling device;
FIG. 2 is a schematic view of a mobile transport platform of a material transport device;
FIG. 3 is a schematic view of a frame of a material handling device;
FIG. 4 is a schematic view of a frame body of a material handling device;
FIG. 5 is a schematic view of a material transport device guide track set;
FIG. 6 is a schematic view of a traction portion of a material handling device;
fig. 7 is a schematic view of a mobile base of a material handling device.
Reference numerals:
1. a frame body; 11. a frame body; 111. a first upright rod; 112. a second upright stanchion; 113. a connecting rod; 114. a first longitudinal support bar; 115. a second longitudinal support bar; 116. a first guard bar; 117. a second guard bar; 12. a guide rail set; 121. a first guide rail; 122. a second guide rail; 13. a traction part; 131. a winch; 132. a hauling rope; 133. a control box; 14. A stopper; 2. moving the transport platform; 21. moving the base; 211. a first moving wheel support; 212. a second moving wheel support; 22. a platform plate.
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.
Example 1
As shown in figure 1, the material conveying device comprises a frame body 1 and a movable conveying platform 2, wherein the frame body 1 is arranged above a stair, and the movable conveying platform 2 is movably arranged above the frame body 1.
As shown in fig. 2, the movable transportation platform 2 includes a movable base 21 and a platform plate 22, the movable base 21 is disposed at the lower end of the platform plate 22, the upper surface of the platform plate 22 is horizontally disposed, and the lower end of the movable base 21 is movably disposed with the frame body 1. The platform plate is a scaffold plate with 200 x 50 mm.
As shown in fig. 3, the rack 1 includes a rack body 11, a rail set 12, a traction portion 13 and a stopper 14, the rack body 11 is linear and is disposed on the upper surface of the stairs, the rail set 12 is disposed on the upper surface of the rack body 11 and is parallel to the rack body 11, the stopper 14 is disposed at one end of the rail set 12 with a lower horizontal height, and the traction portion 13 is disposed at one end of the rail set 12 with a higher horizontal height.
As shown in fig. 4, the frame body 11 includes a plurality of first vertical rods 111, a plurality of second vertical rods 112, a plurality of connecting rods 113, a first longitudinal supporting rod 114, a second longitudinal supporting rod 115, a first protection rod 116 and a second protection rod 117, the first vertical rods 111 and the second vertical rods 112 are arranged in a one-to-one correspondence manner, each first vertical rod 111 is arranged on the steps of different heights on one side of the stair and has the same shortest distance to the stair boundary, each second vertical rod 112 is arranged on the steps of different heights on the other side of the stair and has the same shortest distance to the stair boundary, the first longitudinal supporting rod 114 is longitudinally connected with each first vertical rod 111, the second longitudinal supporting rod 115 is longitudinally connected with each second vertical rod 112, and two ends of the connecting rod 113 are respectively arranged at the connecting position of the corresponding first longitudinal supporting rod 114 and the first vertical rod 111 and the connecting position of the. The first guard bar 116 is longitudinally connected with each first upright stanchion 111, the connection point of the first guard bar 116 and the first upright stanchion 111 is positioned above the connection point of the first longitudinal connecting bar 113 and the first upright stanchion 111, the first guard bar 116 is parallel to the first longitudinal supporting bar 114, the second guard bar 117 is longitudinally connected with each second upright stanchion 112, the connection point of the second guard bar 117 and the second upright stanchion 112 is positioned above the connection point of the second longitudinal connecting bar 113 and the second upright stanchion 112, and the second guard bar 117 is parallel to the second longitudinal supporting bar 115. The step pitch between the vertical rods is less than or equal to 1200 mm. The transverse horizontal span of the vertical rod is less than or equal to 600 mm. Each part of the frame body is composed of phi 48 steel pipes.
As shown in fig. 5, the guide rail set 12 includes a first guide rail 121 and a second guide rail 122, the first guide rail 121 and the second guide rail 122 are parallel to each other, the first guide rail 121 and the second guide rail 122 are both disposed at the upper end of the connecting rod 113 and are parallel to the first longitudinal supporting rod 114 and the second longitudinal supporting rod 115, and the first guide rail 121 and the second guide rail 122 are used for providing guidance for the moving base 21. The first rail 121 and the second rail 122 are 8# steel channels.
As shown in fig. 6, the traction unit 13 includes a winch 131, a traction rope 132 and a control box 133, the winch 131 is disposed at the higher horizontal end of the frame body 11, one end of the traction rope 132 is connected to the winch 131, the other end of the traction rope is connected to the platform plate 22, and the control box 133 is disposed at the side of the frame body 11 and electrically connected to the winch 131. The hauling rope 132 is
The wire rope is detachably connected with the platform plate 22 through a safety hook. The safety hook comprises pulley hook and platform hook, and the pulley hook is installed in haulage rope afterbody position, and the fixed pulley is connected to the coupler body, realizes connecting through wire rope winding fixed pulley, and the platform hook sets up in landing slab 22 side, can dismantle with the pulley hook and be connected. The pulley is a phi 150mm pulley.
As shown in fig. 7, the movable base 21 includes a pair of first movable wheel brackets 211 and a pair of second movable wheel brackets 212, the upper end of the first movable wheel bracket 211 is a vertical rod, the lower end of the vertical rod is a movable wheel, the vertical rod of the second movable wheel bracket 212 is longer than the vertical rod of the first movable wheel bracket 211, the movable wheels of the two first movable wheel brackets 211 are respectively disposed in the first guide rail 121 and the second guide rail 122, the movable wheels of the two second movable wheel brackets 212 are respectively disposed in the first guide rail 121 and the second guide rail 122, and the relative distance between the second movable wheel brackets 212 and the stopper 14 is shorter than the relative distance between the first movable wheel brackets 211 and the stopper 14.
The temporary rail transport vehicle adopts a reciprocating transport mode, the traction method adopts a motor shaft drum type, the traction force is 1T, the running speed is 0.7m/s, and the traction is carried out
The steel wire rope is conveyed from bottom to top, and the load of the conveying vehicle is limited by 0.5T and the height of the conveying vehicle is limited by 0.5 m.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A material transportation device is characterized in that: including support body (1) and removal transport platform (2), support body (1) sets up in the stair top, remove transport platform (2) activity set up in support body (1) top, remove transport platform (2) including removing base (21) and landing slab (22), remove base (21) set up in landing slab (22) lower extreme, landing slab (22) upper surface level sets up, remove base (21) lower extreme with support body (1) activity sets up.
2. A material handling apparatus as set forth in claim 1, wherein: the support body (1) comprises a support body (11), a guide rail set (12), a traction part (13) and a limiting stopper (14), the support body (11) is of a linear type and is arranged on the upper surface of the stair, the guide rail set (12) is arranged on the upper surface of the support body (11) and is parallel to the support body (11), the limiting stopper (14) is arranged at one end of the guide rail set (12) with a lower horizontal height, and the traction part (13) is arranged at one end of the guide rail set (12) with a higher horizontal height.
3. A material handling apparatus as claimed in claim 2, in which: support body (11) includes a plurality of first pole settings (111), a plurality of second pole settings (112), a plurality of connecting rod (113), first longitudinal support pole (114) and second longitudinal support pole (115), first pole setting (111) with second pole setting (112) one-to-one sets up, each first pole setting (111) set up in on the ladder of the co-altitude of stair one side and apart from stair border shortest distance is the same, each second pole setting (112) set up in on the ladder of the co-altitude of stair opposite side and apart from stair border shortest distance is the same, first longitudinal support pole (114) longitudinal connection each first pole setting (111), second longitudinal support pole (115) longitudinal connection each second pole setting (112), connecting rod (113) both ends set up respectively in corresponding first longitudinal support pole (114) with first pole setting (111) junction with second longitudinal support pole (115) with first longitudinal support pole (115) with The joint of the two upright rods (112).
4. A material handling apparatus as claimed in claim 3, in which: the frame body (11) further comprises a first guard bar (116) and a second guard bar (117), the first guard bar (116) is longitudinally connected with each of the first vertical bar (111) and the connection point of the first guard bar (116) and the first vertical bar (111) is positioned above the connection point of the first vertical bar (113) and the first vertical bar (111), the first guard bar (116) is parallel to the first vertical supporting bar (114), the second guard bar (117) is longitudinally connected with each of the second vertical bar (112) and the connection point of the second vertical bar (112) is positioned above the connection point of the second vertical connecting bar (113) and the second vertical bar (112), and the second guard bar (117) is parallel to the second vertical supporting bar (115).
5. A material handling apparatus as claimed in claim 3, in which: the guide rail set (12) comprises a first guide rail (121) and a second guide rail (122), the first guide rail (121) and the second guide rail (122) are parallel to each other, the first guide rail (121) and the second guide rail (122) are arranged at the upper end of a connecting rod (113) and are parallel to a first longitudinal supporting rod (114) and a second longitudinal supporting rod (115), and the first guide rail (121) and the second guide rail (122) are used for guiding the moving base (21).
6. A material handling apparatus as claimed in claim 2, in which: traction portion (13) include hoist engine (131), haulage rope (132) and control box (133), hoist engine (131) set up in the higher one end of support body (11) level, haulage rope (132) one end is connected hoist engine (131), the other end is connected platform board (22), control box (133) set up in support body (11) side and electricity are connected hoist engine (131).
7. A material handling apparatus according to claim 5, in which: remove base (21) and include a pair of first removal wheel support (211) and a pair of second removal wheel support (212), first removal wheel support (211) upper end is the pole setting lower extreme for removing the wheel, second removal wheel support (212) upper end is the pole setting lower extreme for removing the wheel, the pole setting that the second removed wheel support (212) is longer than the pole setting of first removal wheel support (211), two the removal wheel of first removal wheel support (211) set up respectively in first guide rail (121) and second guide rail (122), two the removal wheel of second removal wheel support (212) set up respectively in first guide rail (121) and second guide rail (122), second removal wheel support (212) with stopper (14) relative distance weak point in first removal wheel support (211) with stopper (14) relative distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412449.XU CN212449361U (en) | 2020-03-27 | 2020-03-27 | Material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020412449.XU CN212449361U (en) | 2020-03-27 | 2020-03-27 | Material conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212449361U true CN212449361U (en) | 2021-02-02 |
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ID=74465778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020412449.XU Active CN212449361U (en) | 2020-03-27 | 2020-03-27 | Material conveying device |
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| Country | Link |
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| CN (1) | CN212449361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049088A (en) * | 2023-07-12 | 2023-11-14 | 广东华隧高科建设有限公司 | Equipment transportation device for going upstairs and downstairs |
-
2020
- 2020-03-27 CN CN202020412449.XU patent/CN212449361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049088A (en) * | 2023-07-12 | 2023-11-14 | 广东华隧高科建设有限公司 | Equipment transportation device for going upstairs and downstairs |
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