CN104453201A - Automatic ascending and descending type material platform - Google Patents
Automatic ascending and descending type material platform Download PDFInfo
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- CN104453201A CN104453201A CN201310420260.XA CN201310420260A CN104453201A CN 104453201 A CN104453201 A CN 104453201A CN 201310420260 A CN201310420260 A CN 201310420260A CN 104453201 A CN104453201 A CN 104453201A
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- platform
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Abstract
The invention relates to an automatic ascending and descending type material platform which is used for a multi-storey building. The automatic ascending and descending type material platform comprises a material bearing platform (1), a guide track (2), a lifting device (3) and a guide seat (40), wherein the lifting device (3) is fixedly arranged on the guide track (2); the guide seat (40) is fixedly arranged on the building; the guide track (2) can relatively slidably arranged on the guide seat (40); and the material bearing platform (1) can be relatively slidably arranged on the guide track (2). The lifting device can drive the material bearing platform to move up and down along the guide track, or drive the guide track to move up and down along the guide seat, the material bearing platform can quite conveniently move up and down among storeys, and can be fixedly positioned at an optional storey position through a bearing platform supporting piece on the material bearing platform, materials can be transferred among the storeys without the aid of a tower crane, the occupancy rate of the tower crane is greatly reduced, and the construction efficiency is improved.
Description
Technical field
The present invention relates to a kind of building engineering field, particularly relate to a kind of from lifting material platform.
Background technology
At present, for picking or transport the operating platform of material in high-building construction, mostly be the suspension hanging type material platform of suspension hanging type material platform or the sizing of temporarily building.In use, its operation is comparatively complicated, needs tower crane to coordinate and just can move up and down, occupy the tower crane plenty of time, and tower crane is hanging in the process turning material platform also easily and the member impacts such as periphery scaffold, causes potential safety hazard.
And in existing guide tracked material platform, guide rail is fixed on highrise building, material platform is slidably mounted on guide rail, although material platform needs tower crane problem in the movement of floor gap can be solved so to a certain extent, but rail length is limited and usually can not move at any time, therefore the moveable scope of material platform is still less.When the material on material platform needs to shift in larger distance, still will be moved together with material platform guide rail by tower crane, efficiency is still lower.
Summary of the invention
The technical problem to be solved in the present invention is, needs tower crane to coordinate the defect that just can move up and down for the material on existing material platform, provides a kind of from lifting material platform.
The technical solution adopted for the present invention to solve the technical problems is: structure is a kind of from lifting material platform, for tier building, describedly comprise material carrying platform, guide rail from lifting material platform, be installed on the lifting appliance on described guide rail and the guide bracket that is fixedly mounted on described building regularly; Described guide rail can be installed on described guide bracket relative sliding, and described material carrying platform can be arranged on described guide rail relative sliding;
Only have when described guide rail is fixed on described building, described lifting appliance is just for driving described material carrying platform to slide up and down along described guide rail;
Only have when described material carrying platform is fixed on described building, described lifting appliance is just for driving described guide rail to move up and down along described guide bracket.
The present invention above-mentioned in lifting material platform, described lifting appliance comprises the power set be installed on regularly on described rail crown, the first traction piece be arranged on described power set, is fixedly mounted on described material carrying platform, and be releasably installed on described first traction piece the first suspension centre, be installed on pulley on bottom described guide rail regularly, one end is fixedly connected with described material carrying platform, the other end walks around the second traction piece that described pulley is releasably installed on the flexible barcode on described first traction piece; Described lifting appliance also comprises one end and is arranged on described material carrying platform, and the other end is supported in carrying platform support member on described building separably, one end is arranged on described guide rail, and the other end is supported in the guide support on described building separably;
When described first traction piece and described second traction piece are thrown off, and this first traction piece is connected with described first suspension centre, described guide support is fixedly mounted on described building, when described carrying platform support member is separated with described building, described power set drive described first traction piece to move up and down, thus drive described material carrying platform to slide up and down along described guide rail;
When described first traction piece and described first suspension centre are thrown off, and this first traction piece is connected with described second traction piece, described carrying platform support member is fixedly mounted on described building, when described guide support is separated with described building, described power set drive described first traction piece to move up and down, thus drive described guide rail to slide up and down along described guide bracket.
The present invention above-mentioned in lifting material platform, described power set are any one in electric block, hoist engine and multi-stage expansion oil cylinder.
The present invention above-mentioned in lifting material platform, described second traction piece is wire rope or chain.
The present invention above-mentioned in lifting material platform, described lifting appliance comprises the upper truss being installed on described rail crown regularly, and described power set are installed on described upper truss regularly.
The present invention above-mentioned in lifting material platform, described lifting appliance also comprises the lower truss be installed on regularly bottom described guide rail, and described pulley is installed on described lower truss regularly.
The present invention above-mentioned in lifting material platform, described guide bracket comprises multiple guide bracket assembly be installed on regularly respectively on multiple floors of described tier building; Described guide bracket assembly offers the first sliding tray, the bearing of trend of described first sliding tray of described multiple guide bracket assembly is all on same straight line, described guide rail comprises the first guide rod, and this first guide rod is slidably mounted in described first sliding tray of described multiple guide bracket assembly respectively.
The present invention above-mentioned in lifting material platform, described guide rail also comprises the second guide rod be arranged in parallel with described first guide rod, this second guide rod is connected by connection bracket with described first guide rod, and described material carrying platform comprises the sliding seat be slidably mounted on described second guide rod.
The present invention above-mentioned in lifting material platform, described sliding seat offers the second sliding tray, the inwall of this second sliding tray is also provided with directive wheel regularly, this directive wheel supports slidably in described connection bracket, and can be installed in described second sliding tray by described second guide rod relative sliding.
The present invention above-mentioned in lifting material platform, described material carrying platform also comprising material platform main body for placing material, being installed on the first gear board component of described material platform main body dorsad on described building side regularly, and is installed on described material platform main body both sides respectively regularly and the second baffle assembly be fixedly connected with described first gear board component respectively and third gear board component; Described first gear board component, described second baffle assembly and described third gear board component are all for preventing the material be placed in described material platform main body from dropping out from described material platform main body.
The present invention above-mentioned in lifting material platform, described sliding seat is fixedly connected with described material platform main body by reinforced support.
The present invention above-mentioned in lifting material platform, described lifting appliance comprises the power set be installed on regularly on bottom described guide rail, is installed on pulley on described rail crown regularly, one end is arranged on described power set, and the other end walks around the 3rd traction piece that described pulley is fixedly mounted in the flexible barcode on described material carrying platform;
Described lifting appliance also comprises one end and is arranged on described material carrying platform, and the other end is supported in carrying platform support member on described building separably, one end is arranged on described guide rail, and the other end is supported in the guide support on described building separably;
When described guide support is fixedly mounted on described building, when described carrying platform support member is separated with described building, described power set under described pulley action, drive described material carrying platform to slide up and down along described guide rail by described 3rd traction piece;
When described carrying platform support member is fixedly mounted on described building, when described guide support is separated with described building, described power set are exerted a force to described material carrying platform under described pulley action by described 3rd traction piece, described material carrying platform is caused under described pulley action, to apply reaction force to described power set by described 3rd traction piece, described power set and described guide rail, under the effect of this reaction force, can slide up and down along described guide bracket.
The present invention above-mentioned in lifting material platform, described 3rd traction piece is wire rope or chain.
The present invention above-mentioned in lifting material platform, described material carrying platform is provided with the fastening devices for being fixed on by this material carrying platform on described guide rail.
The present invention above-mentioned in lifting material platform, described lifting appliance comprises the carrying platform lifting power plant be installed on regularly on described rail crown, be installed on the lifting rail power set on described material carrying platform regularly, one end is arranged on described carrying platform lifting power plant, the other end is fixed on the 4th traction piece on described material carrying platform, be installed on the pulley on bottom described guide rail regularly, one end is fixed on described building, the other end walks around the 5th traction piece that described pulley is installed on the flexible barcode on described lifting rail power set, described lifting appliance also comprises one end and is arranged on described material carrying platform, and the other end is supported in carrying platform support member on described building separably, one end is arranged on described guide rail, and the other end is supported in the guide support on described building separably,
When described guide support is fixedly mounted on described building, when described carrying platform support member is separated with described building, described carrying platform lifting power plant drives described 4th traction piece to move up and down, thus drives described material carrying platform to slide up and down along described guide rail;
When described carrying platform support member is fixedly mounted on described building, when described guide support is separated with described building, described lifting rail power set drive described guide rail to slide up and down along described guide bracket by the 5th traction piece.
The present invention above-mentioned in lifting material platform, one end of described 5th traction piece is fixed on described building by alignment pin.
Implement of the present invention from lifting material platform, there is following beneficial effect: material carrying platform can be driven to move up and down along guide rail by lifting appliance, or drive guide rail to move up and down along guide bracket, material carrying platform can move up and down at floor gap very easily, and rest on arbitrary floor position regularly by the carrying platform support member on it, thoroughly make the transfer of floor up and down of material depart from tower crane, greatly reduce tower crane occupancy, improve efficiency of construction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram from lifting material platform of first embodiment of the invention;
Fig. 2 is the syndeton schematic diagram of the guide rail shown in Fig. 1, guide bracket assembly and sliding seat;
Fig. 3 is the schematic diagram of the material carrying platform shown in Fig. 1;
Fig. 4 is the schematic diagram of another kind first traction piece of the embodiment of the present invention;
Fig. 5 is the schematic diagram of the carrying platform support member shown in Fig. 1 and guide support;
Fig. 6 is the principle schematic from lifting material platform lifting material carrying platform shown in Fig. 1;
Fig. 7 is the principle schematic from lifting material platform riser guide shown in Fig. 1;
Fig. 8 is the schematic diagram from lifting material platform of second embodiment of the invention;
Fig. 9 is the principle schematic from lifting material platform riser guide shown in Fig. 8;
Figure 10 is the schematic diagram from lifting material platform of third embodiment of the invention;
Figure 11 is the principle schematic from lifting material platform riser guide shown in Figure 10.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
First embodiment
As shown in Figure 1, first embodiment of the invention provides a kind of from lifting material platform, for tier building, from the guide bracket 40 that lifting material platform comprises material carrying platform 1, guide rail 2, lifting appliance 3 and is fixedly mounted on building; Guide rail 2 can be installed on guide bracket 40 relative sliding, and material carrying platform 1 can be arranged on guide rail 2 relative sliding;
Particularly, in the present embodiment, see Fig. 1, comprise 2 parallel guide rails 2 from lifting material platform, be appreciated that, the quantity of guide rail 2 is not limited to 2 in the present embodiment, also can be 1, when the quantity of guide rail 2 is 1, this guide rail 2 the active force that bears from material carrying platform 1 just larger, now, guide rail 2 need according to its material therefor to size, and shape designs especially.The quantity of guide rail 2 also can be more than 2, like this can the slip of auxiliarily directing material carrying platform 1, can also prevent because external force is as typhoon, the unsafe condition that earthquake etc. cause a certain guide rail 2 to rupture.
See Fig. 2, guide rail 2 comprises the first guide rod 21, and the second guide rod 22 be arranged in parallel with the first guide rod 21, and this second guide rod 22 is connected by connection bracket 23 with the first guide rod 21.
See Fig. 1 and Fig. 2, guide bracket 40 comprises multiple guide bracket assembly 4 be installed on regularly respectively on multiple floors of tier building; This guide bracket assembly 4 is removably installed on building, recycles to facilitate it.Guide bracket assembly 4 offers the first sliding tray 41, the bearing of trend of the first sliding tray 41 of multiple guide bracket assembly 4 is all on same straight line, and the first guide rod 21 is slidably mounted in the first sliding tray 41 of multiple guide bracket assembly 4 respectively.
Further, see Fig. 2, material carrying platform 1 comprises the sliding seat 11 be slidably mounted on the second guide rod 22; Sliding seat 11 offers the second sliding tray 111, the inwall of this second sliding tray 111 is also provided with directive wheel 112 regularly, this directive wheel 112 supports slidably in connection bracket 23, and can be installed in the second sliding tray 111 by the second guide rod 22 relative sliding.
See Fig. 1 and Fig. 3, material carrying platform 1 also comprising material platform main body 12 for placing material, being installed on the first gear board component 13 of material platform main body 12 dorsad on building side regularly, and is installed on material platform main body 12 both sides respectively regularly and the second baffle assembly 14 be fixedly connected with first gear board component 13 respectively and third gear board component 15; First gear board component 13, second baffle assembly 14 and third gear board component 15 are all for preventing the material be placed in material platform main body 12 from dropping out from material platform main body 12.Sliding seat 11 is fixedly connected with material platform main body 12 by reinforced support 16.
Preferably, in the present embodiment, see Fig. 1, material carrying platform 1 has 2 reinforced supports 16, is separately positioned on material platform main body 12 both sides, and corresponding respectively with 2 guide rails 2.
See Fig. 1,2 reinforced supports 16 are also connected by middle truss 17.
See Fig. 1, lifting appliance 3 comprises the power set 32 be installed on regularly on guide rail 2 top, the first traction piece a1 be arranged on these power set 32, is fixedly mounted on material carrying platform 1, and be releasably installed on the first suspension centre a2 on the first traction piece a1, be installed on pulley 35 on bottom guide rail 2 regularly, one end is fixedly connected with material carrying platform 1, the other end walks around the second traction piece a3 that pulley 35 is releasably installed on the flexible barcode on the first traction piece a1;
Power set 32 can be electric block, hoist engine and multi-stage expansion oil cylinder etc.In the present embodiment, power set 32 are electric block.
Further, the first traction piece a1 can be steel cable, lifting rod (as shown in Figure 4) etc.
Second traction piece a3 is wire rope or chain.
Further, see Fig. 1, the first suspension centre a2 is fixed on middle truss 17.
Preferably, in the present embodiment, the top of guide rail 2 is provided with truss 31, and power set 32 to be installed on this on truss 31 regularly.The bottom of guide rail 2 is provided with lower truss 34, and pulley 35 is fixedly mounted on this lower truss 34.
Particularly, the second suspension centre 18, second traction piece a3 is fixedly mounted in material platform main body 12 downside by this this second suspension centre 18 is installed on the downside of material platform main body 12.
See Fig. 1, lower truss 34 being also provided with buffer 8, protecting for dropping to limit bottom to material carrying platform 1;
See Fig. 5, lifting appliance 3 also comprises one end and is arranged on material carrying platform 1, and the other end is supported in carrying platform support member 7 on building separably, one end is arranged on guide rail 2, and the other end is supported in the guide support 6 on building separably;
Particularly, this carrying platform support member 7 is fixed on any floor of tier building by screw or pin, thus material carrying platform 1 is installed on building regularly.
Particularly, this guide support 6 is fixed on any floor of tier building by screw or pin, thus guide rail 2 is fixedly mounted on building.When needs moving guide rail 2, guide support 6 can be removed easily to remove the fixing of guide rail 2.
Further, in the present embodiment, also should comprise from lifting material platform and being fixed in connection bracket 23, and surround the Guide rail shield 5 of guide rail 2, prevent on construction ground, cement paste is sprinkling upon on guide rail 2, affects from lifting material platform trouble free service.
Further, in the present embodiment, see Fig. 1, guide rail 2 is provided with the protective door 24 corresponding with multiple floors of tier building, plays protection and warning function.
Further, in the present embodiment, upper truss 31 being also provided with gravity sensor (not shown), producing dangerous situation for preventing from lifting material platform overload.
Further, in the present embodiment, in order to prevent the first traction piece a1 or the second traction piece a3 from taking off disconnected situation, bottom material carrying platform 1, be provided with voussoir catching device (not shown).
With reference to Fig. 6, the method doing vertical motion from lifting material platform driving material carrying platform 1 of the present invention, comprises the following steps:
Sa1) guide support 6 is installed on a wherein floor of tier building regularly, and by this guide support 6 and the guide bracket assembly 4 that is connected with guide rail 2, this guide rail 2 is fixed on tier building; First traction piece a1 is installed on the first suspension centre a2, and guarantee that this first traction piece a1 and the second traction piece a3 throws off mutually, and guarantee that material carrying platform 1 and tier building depart from mutually, namely do not arrange any by the two interconnective fixation kit between material carrying platform 1 and tier building, in order to avoid hindered when driving material carrying platform 1 to move;
Sa2) after step Sa1 terminates, start power set 32, pull the first traction piece a1, drive material carrying platform 1 along guide rail 2 vertical motion.
With reference to Fig. 7, the method driving guide rail 2 vertical motion from lifting material platform of the present invention, comprises the following steps:
Sb1) carrying platform support member 7 is fixedly mounted on a wherein floor of tier building, second traction piece a3 is installed on the first traction piece a1, and guarantee that this first traction piece a1 and the first suspension centre a2 throws off mutually, and guarantee that guide rail 2 and tier building depart from mutually, namely do not arrange any by the two interconnective fixation kit between guide rail 2 and tier building, in order to avoid hindered when driving guide rail 2 to move;
Sb2) after step Sb1 terminates, start power set 32, to be fixed on material carrying platform 1 on tier building for the strong point, pull the first traction piece a1, drive guide rail 2 vertical motion.
Be appreciated that the quantity of power set 32 is not limited to one, can be two, be respectively used to riser guide 2 and material carrying platform 1.
Preferably, material carrying platform 1 is provided with the fastening devices (not shown) for being fixed on by this material carrying platform 1 on guide rail 2, when material carrying platform 1 and guide rail 2 are fixed together, and material carrying platform 1 is when being all separated with building with guide rail 2, material carrying platform 1 and guide rail 2 can together be removed, as hung away by tower crane.
Second embodiment
From the difference of the first embodiment, the second embodiment of the present invention is only that lifting appliance is different.
With reference to Fig. 8, lifting appliance 3a comprises and is installed on power set 32a(on bottom guide rail 2 regularly preferably, in the present embodiment, these power set 32a is fixedly mounted in (not shown) on lower truss 34), be installed on pulley 35a(on guide rail 2 top preferably regularly, in the present embodiment, pulley 35a is fixedly mounted in (not shown) on upper truss 31), one end is arranged on power set 32a, the other end walks around the 3rd traction piece a4 that pulley 35a is fixedly mounted in the flexible barcode on material carrying platform 1;
Further, in the present embodiment, the 3rd traction piece a4 is wire rope or chain.
With reference to Fig. 8 and Fig. 9, lifting appliance 3a also comprises one end and is arranged on material carrying platform 1, and the other end is supported in carrying platform support member 7 on building separably, one end is arranged on guide rail 2, and the other end is supported in the guide support 6 on building separably;
With reference to Fig. 8, when guide support 6 is fixedly mounted on building, when carrying platform support member 7 is separated with building, power set 32a under pulley 35a effect, drives material carrying platform 1 to slide up and down along guide rail 2 by the 3rd traction piece a4;
With reference to Fig. 9, when carrying platform support member 7 is fixedly mounted on building, when guide support 6 is separated with building, power set 32a is exerted a force to material carrying platform 1 under pulley 35a effect by the 3rd traction piece a4, material carrying platform 1 can be caused under pulley 35a effect, to apply reaction force to power set 32a by the 3rd traction piece a4, power set 32a and guide rail 2, under the effect of this reaction force, can slide up and down along guide bracket 40.
3rd embodiment
From the difference of the first embodiment, the second embodiment, the third embodiment of the present invention is also only that lifting appliance is different.
With reference to Figure 10 and Figure 11, described lifting appliance 3b comprises the carrying platform lifting power plant 32b be installed on regularly on described guide rail 2 top, be installed on the lifting rail power set 32c on described material carrying platform 1 regularly, one end is arranged on described carrying platform lifting power plant 32b, the other end is fixed on the 4th traction piece a5 on described material carrying platform 1, be installed on the pulley 35 on bottom described guide rail 2 regularly, one end is fixed on described building, the other end walks around the 5th traction piece a6 that described pulley 35 is installed on the flexible barcode on described lifting rail power set 32c, described lifting appliance 3b also comprises one end and is arranged on described material carrying platform 1, and the other end is supported in carrying platform support member 7 on described building separably, one end is arranged on described guide rail 2, and the other end is supported in the guide support 6 on described building separably,
Preferably, one end of the 5th traction piece a6 is fixed on building by alignment pin 9.
With reference to Figure 10, when described guide support 6 is fixedly mounted on described building, when described carrying platform support member 7 is separated with described building, described carrying platform lifting power plant 32b drives described 4th traction piece a5 to move up and down, thus drives described material carrying platform 1 to slide up and down along described guide rail 2;
With reference to Figure 11, when described carrying platform support member 7 is fixedly mounted on described building, when described guide support 6 is separated with described building, described lifting rail power set 32c drives described guide rail 2 to slide up and down along described guide bracket 40 by the 5th traction piece a6.
Implement of the present invention from lifting material platform, there is following beneficial effect: material carrying platform can be driven to move up and down along guide rail by lifting appliance, or drive guide rail to move up and down along guide bracket, material carrying platform can move up and down at floor gap very easily, and rest on arbitrary floor position regularly by the carrying platform support member on it, thoroughly make the transfer of floor up and down of material depart from tower crane, greatly reduce tower crane occupancy, improve efficiency of construction.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (16)
1. one kind from lifting material platform, for tier building, it is characterized in that, describedly comprise material carrying platform (1), guide rail (2) from lifting material platform, be installed on the lifting appliance (3) on described guide rail (2) and the guide bracket (40) that is fixedly mounted on described building regularly; Described guide rail (2) can be installed on described guide bracket (40) relative sliding, and described material carrying platform (1) can be arranged on described guide rail (2) relative sliding;
Only have when described guide rail (2) is fixed on described building, described lifting appliance (3) is just for driving described material carrying platform (1) to slide up and down along described guide rail (2);
Only have when described material carrying platform (1) is fixed on described building, described lifting appliance (3) is just for driving described guide rail (2) to move up and down along described guide bracket (40).
2. according to claim 1 from lifting material platform, it is characterized in that, described lifting appliance (3) comprises the power set (32) be installed on regularly on described guide rail (2) top, be arranged on the first traction piece (a1) on described power set (32), be fixedly mounted on described material carrying platform (1), and be releasably installed on first suspension centre (a2) of described first traction piece (a1), be installed on the pulley (35) on described guide rail (2) bottom regularly, one end is fixedly connected with described material carrying platform (1), the other end walks around the second traction piece (a3) that described pulley (35) is releasably installed on the flexible barcode on described first traction piece (a1), described lifting appliance (3) also comprises one end and is arranged on described material carrying platform (1), and the other end is supported in carrying platform support member (7) on described building separably, one end is arranged on described guide rail (2), and the other end is supported in the guide support (6) on described building separably,
When described first traction piece (a1) and described second traction piece (a3) are thrown off, and this first traction piece (a1) is connected with described first suspension centre (a2), described guide support (6) is fixedly mounted on described building, when described carrying platform support member (7) is separated with described building, described power set (32) drive described first traction piece (a1) to move up and down, thus drive described material carrying platform (1) to slide up and down along described guide rail (2);
When described first traction piece (a1) and described first suspension centre (a2) are thrown off, and this first traction piece (a1) is connected with described second traction piece (a3), described carrying platform support member (7) is fixedly mounted on described building, when described guide support (6) is separated with described building, described power set (32) drive described first traction piece (a1) to move up and down, thus drive described guide rail (2) to slide up and down along described guide bracket (40).
3. according to claim 2 from lifting material platform, it is characterized in that, described power set (32) are electric block, any one in hoist engine and multi-stage expansion oil cylinder.
4. according to claim 2 from lifting material platform, it is characterized in that, described second traction piece (a3) is wire rope or chain.
5. according to claim 2-4 any one from lifting material platform, it is characterized in that, described lifting appliance (3) comprises the upper truss (31) being installed on described guide rail (2) top regularly, and described power set (32) are installed on described upper truss (31) regularly.
6. according to claim 2-4 any one from lifting material platform, it is characterized in that, described lifting appliance (3) also comprises the lower truss (34) being installed on described guide rail (2) bottom regularly, and described pulley (35) is installed on described lower truss (34) regularly.
7. according to claim 1 from lifting material platform, it is characterized in that, described guide bracket (40) comprises multiple guide bracket assembly (4) be installed on regularly respectively on multiple floors of described tier building; Described guide bracket assembly (4) offers the first sliding tray (41), the bearing of trend of described first sliding tray (41) of described multiple guide bracket assembly (4) is all on same straight line, described guide rail (2) comprises the first guide rod (21), and this first guide rod (21) is slidably mounted in described first sliding tray (41) of described multiple guide bracket assembly (4) respectively.
8. according to claim 7 from lifting material platform, it is characterized in that, described guide rail (2) also comprises the second guide rod (22) be arranged in parallel with described first guide rod (21), this second guide rod (22) is connected by connection bracket (23) with described first guide rod (21), and described material carrying platform (1) comprises the sliding seat (11) be slidably mounted on described second guide rod (22).
9. according to claim 8 from lifting material platform, it is characterized in that, described sliding seat (11) offers the second sliding tray (111), the inwall of this second sliding tray (111) is also provided with directive wheel (112) regularly, this directive wheel (112) supports slidably in described connection bracket (23), and described second guide rod (22) can be installed in described second sliding tray (111) relative sliding.
10. according to claim 8 from lifting material platform, it is characterized in that, described material carrying platform (1) also comprising material platform main body (12) for placing material, being installed on the first gear board component (13) of described material platform main body (12) dorsad on described building side regularly, and is installed on described material platform main body (12) both sides respectively regularly and the second baffle assembly (14) be fixedly connected with described first gear board component (13) respectively and third gear board component (15); Described first gear board component (13), described second baffle assembly (14) and described third gear board component (15) are all for preventing the material be placed on described material platform main body (12) from dropping out from described material platform main body (12).
11. is according to claim 10 from lifting material platform, it is characterized in that, described sliding seat (11) is fixedly connected with described material platform main body (12) by reinforced support (16).
12. is according to claim 1 from lifting material platform, it is characterized in that, described lifting appliance (3) comprises the power set (32) be installed on regularly on described guide rail (2) bottom, is installed on pulley (35) on described guide rail (2) top regularly, one end is arranged on described power set (32), and the other end walks around the 3rd traction piece (a4) that described pulley (35) is fixedly mounted in the flexible barcode on described material carrying platform (1);
Described lifting appliance (3) also comprises one end and is arranged on described material carrying platform (1), and the other end is supported in carrying platform support member (7) on described building separably, one end is arranged on described guide rail (2), and the other end is supported in the guide support (6) on described building separably;
When described guide support (6) is fixedly mounted on described building, when described carrying platform support member (7) is separated with described building, described power set (32) under described pulley (35) effect, drive described material carrying platform (1) to slide up and down along described guide rail (2) by described 3rd traction piece (a4);
When described carrying platform support member (7) is fixedly mounted on described building, when described guide support (6) is separated with described building, described power set (32) are exerted a force to described material carrying platform (1) under described pulley (35) effect by described 3rd traction piece (a4), described material carrying platform (1) is caused under described pulley (35) effect, to apply reaction force to described power set (32) by described 3rd traction piece (a4), described power set (32) and described guide rail (2) are under the effect of this reaction force, can slide up and down along described guide bracket (40).
13. is according to claim 12 from lifting material platform, it is characterized in that, described 3rd traction piece (a4) is wire rope or chain.
14. is according to claim 1 from lifting material platform, it is characterized in that, described material carrying platform (1) is provided with the fastening devices for being fixed on by this material carrying platform (1) on described guide rail (2).
15. is according to claim 1 from lifting material platform, it is characterized in that, described lifting appliance (3) comprises the carrying platform lifting power plant (32b) be installed on regularly on described guide rail (2) top, be installed on the lifting rail power set (32c) on described material carrying platform (1) regularly, one end is arranged on described carrying platform lifting power plant (32b), the other end is fixed on the 4th traction piece (a5) on described material carrying platform (1), be installed on the pulley (35) on described guide rail (2) bottom regularly, one end is fixed on described building, the other end walks around the 5th traction piece (a6) that described pulley (35) is installed on the flexible barcode on described lifting rail power set (32c), described lifting appliance (3) also comprises one end and is arranged on described material carrying platform (1), and the other end is supported in carrying platform support member (7) on described building separably, one end is arranged on described guide rail (2), and the other end is supported in the guide support (6) on described building separably,
When described guide support (6) is fixedly mounted on described building, when described carrying platform support member (7) is separated with described building, described carrying platform lifting power plant (32b) drives described 4th traction piece (a5) to move up and down, thus drives described material carrying platform (1) to slide up and down along described guide rail (2);
When described carrying platform support member (7) is fixedly mounted on described building, when described guide support (6) is separated with described building, described lifting rail power set (32c) drive described guide rail (2) to slide up and down along described guide bracket (40) by the 5th traction piece (a6).
16. is according to claim 15 from lifting material platform, it is characterized in that, one end of described 5th traction piece (a6) is fixed on described building by alignment pin (9).
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| CN201310420260.XA CN104453201B (en) | 2013-09-16 | 2013-09-16 | Automatic ascending and descending type material platform |
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| CN201310420260.XA CN104453201B (en) | 2013-09-16 | 2013-09-16 | Automatic ascending and descending type material platform |
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| CN104453201A true CN104453201A (en) | 2015-03-25 |
| CN104453201B CN104453201B (en) | 2017-05-24 |
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| CN111706249A (en) * | 2020-06-08 | 2020-09-25 | 深圳市华星光电半导体显示技术有限公司 | Maintenance ladder |
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