CN204626921U - A kind of fixed working platform without scaffold construction elevator - Google Patents
A kind of fixed working platform without scaffold construction elevator Download PDFInfo
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- CN204626921U CN204626921U CN201520306176.XU CN201520306176U CN204626921U CN 204626921 U CN204626921 U CN 204626921U CN 201520306176 U CN201520306176 U CN 201520306176U CN 204626921 U CN204626921 U CN 204626921U
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- vertical rod
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- hoistway
- supplemental support
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Abstract
The utility model relates to elevator technical field of construction, be specially a kind of fixed working platform without scaffold construction elevator, comprise two spandrel girders be fixedly connected with hoistway concrete wall, every root spandrel girder being all fixedly connected with same is the load-bearing vertical rod extending shape straight up for what be fixedly connected with hoistway concrete wall, two spandrel girders are fixedly connected with load-bearing cross bar between the termination in hoistway, load-bearing cross bar is fixed with on the position near two ends the supplemental support vertical rod in extending shape straight up, the height of load-bearing vertical rod is greater than the height of supplemental support vertical rod, upper end and the middle-end of supplemental support vertical rod in the vertical direction are all connected with protective guard iron chains respectively and between load-bearing vertical rod, also protective guard iron chains is connected with between the upper end of two supplemental support vertical rods, two spandrel girders are equipped with pedal, sound construction is stablized, easy accessibility, long service life and security protection is effective.
Description
Technical field
the utility model relates to elevator technical field of construction, is specially a kind of fixed working platform without scaffold construction elevator.
Background technology
elevator is installed to adopt and is progressively popularized without scaffold construction method, and safety is the most important thing, if so carry out lifting counterweight frame at top layer, steel wire hang and to pouring weight place operation time, because whole hoistway is all empty, there is no extra foothold, so the firm operation platform of standing as operating personnel serves critical effect, there is no scaffold, we are faced with how one carried out counterweight frame safely and effectively slinging work at top layer, the vital issue of the work of counterweight steel wire hang and the placement work to pouring weight, so the security reliability that must solve the constructor standing place when aforementioned operation ensures, thus make and can meet elevator and carry out lifting counterweight frame without during scaffold construction at top layer, steel wire hang and to pouring weight place operation time special construction working platform be urgent.
Utility model content
an object of the present utility model is to provide that a kind of sound construction is stablized, easy accessibility, long service life and the effective fixed working platform without scaffold construction elevator of security protection.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of fixed working platform without scaffold construction elevator, comprise two arranged in parallel spandrel girders be fixedly connected with the position that hoistway concrete wall is positioned at two footing places, layer doorway, spandrel girder described in every root is all fixedly connected with for hoistway concrete wall be positioned at layer doorway by the position outside hoistway be fixedly connected with in the load-bearing vertical rod extending shape straight up, two described spandrel girders are fixedly connected with load-bearing cross bar between the termination in hoistway, described load-bearing cross bar is fixed with on the position near two ends the supplemental support vertical rod in extending shape straight up, the height of described load-bearing vertical rod is greater than the height of supplemental support vertical rod, upper end and the middle-end of described supplemental support vertical rod in the vertical direction are all connected with protective guard iron chains respectively and between load-bearing vertical rod, also protective guard iron chains is connected with between the upper end of two described supplemental support vertical rods, two described spandrel girders are equipped with pedal.
in technique scheme, the top layer that whole platform structure is generally mounted in floor is positioned at the position of hoistway layer door, the use of scaffold can be saved, this overall structure firm stable, dismounting more for convenience, the spandrel girder be fixedly connected with by layer door position with wall of well is fixedly connected with effect with the combination of load-bearing vertical rod, make overall load-carrying ability stronger, stability is better, and spandrel girder can extend in hoistway well, coordinate load-bearing cross bar, the connection function of load-bearing vertical rod and protective guard iron chains, globality is better, load-carrying ability is stronger, more safe and reliable, thus can avoid largely due to constructor when top layer carries out corresponding operation owing to standing caving in of operation platform and the security incident caused casualties, protective guard iron chains also improves security protection effect further, longer service life, can recycle for a long time.
as to preferably of the present utility model; load-bearing cross bar is also fixed with second protection retainer ring on the position near two ends; described second protection retainer ring is connected with the suspension rod that two all has suspension hook; one of them suspension hook of described second protection retainer ring and described suspension rod hangs and to connect in succession and another suspension hook of this suspension rod is hanging connected in fixed support for being arranged on hoistway inwall, and described fixed support is provided with and hangs for described suspension hook the lifting hole(eyelet) connect.This preferably plays the effect of second protection; the stability of working platform is improved further; fixed support can adopt existing three-legged support etc.; corresponding fixing hole is offered above; equal hoistway inwall by expansion bolt can carry out installation and fix, further avoid due to constructor when top layer carries out corresponding operation owing to standing caving in of operation platform and the security incident that causes casualties.
as to preferably of the present utility model, spandrel girder is fixed with assistant reinforcement post on the position of load-bearing cross bar, is provided with by assistant reinforcement post to the acclivitous diagonal member in load-bearing vertical rod direction between described assistant reinforcement post and load-bearing vertical rod.Improve the strength and stability of structure, play better safeguard protection effect.
as to preferably of the present utility model, between two spandrel girders, between two supplemental support vertical rods, between supplemental support vertical rod and load-bearing vertical rod, all toeguard is installed.Prevent construction tool etc. to drop the potential safety hazard caused, improve structural strength and stability simultaneously, have and safety protection function is further enhanced to constructor.
as to preferably of the present utility model, the two protective guard iron chains be connected with between supplemental support vertical rod and load-bearing vertical rod are all in being horizontally disposed with, and wherein the position of higher than another position, two described supplemental support vertical rods are connected with interior protection cross bar between the position of the protective guard iron chains lower lower than wherein position, and two load-bearing vertical rods are connected with outer protection cross bar between the position of the protective guard iron chains higher higher than wherein position.Improve the strength and stability of structure, play better safeguard protection effect.
as to preferably of the present utility model, outer protection cross bar is fixed with reinforcement warning panel.Strengthen structural strength on the one hand, some warning mark or posters etc. can be set above in addition and carry out warning function.
as to preferably of the present utility model, spandrel girder comprises the fixing main loaded plate and be connected with described main loaded plate upper and lower both sides one and perpendicular to the reinforcement side loaded plate of described main loaded plate, described main loaded plate offer the installing hole for being fixedly connected with hoistway concrete wall of fitting with hoistway concrete wall.Can be installed on wall forcefully by expansion bolt through installing hole, ensure the firm stable of working platform.
as to preferably of the present utility model, load-bearing vertical rod comprises the fixing main riser and to be connected with described main riser left and right sides one and perpendicular to the reinforcement cant board of described main riser of fitting with hoistway concrete wall, described main riser offers the installing hole for being fixedly connected with hoistway concrete wall, wherein the reinforcement cant board of side is fixedly connected with the main loaded plate of spandrel girder, and described reinforcement cant board and described main loaded plate offer corresponding connecting hole.Can be installed on wall forcefully by expansion bolt through installing hole, load-bearing vertical rod can be fixedly connected with further with spandrel girder by the bolt etc. of connecting hole and connection, ensure structural strength and the stability of working platform further.
as to preferably of the present utility model, the height of load-bearing vertical rod is 1.2 times-2 times of the height of supplemental support vertical rod.The distribution of force of optimizing structure, improves the stability of structure and the safety of use.
as to preferably of the present utility model, pedal is aluminium alloys antiskid pedal and has anti-skid design above.Improve safety when constructor constructs above.
the beneficial effects of the utility model: overall structure firm stable, dismounting more for convenience, load-carrying ability is stronger, stability is better, and globality is better, more safe and reliable, thus can avoid largely due to constructor when top layer carries out corresponding operation due to caving in of operation platform of standing and the security incident caused casualties or construction tool drop the potential safety hazard etc. brought, security protection better effects if, longer service life, can recycle for a long time.
Accompanying drawing explanation
fig. 1 is the perspective view of the utility model embodiment.
in figure: 1, spandrel girder, 2, load-bearing vertical rod, 9, load-bearing cross bar, 5, supplemental support vertical rod; 10, protective guard iron chains, 11, pedal, 4, second protection retainer ring, 41, suspension hook; 42, suspension rod, 43, fixed support, 30, assistant reinforcement post, 3, diagonal member; 7, toeguard, 61, interior protection cross bar, 62, outer protection cross bar, 620, strengthen warning panel; 11, main loaded plate, 12, strengthen side loaded plate, 13, installing hole; 21, main riser, 22, strengthen cant board, 1122, connecting hole.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present utility model.
embodiment, as shown in Figure 1, a kind of fixed working platform without scaffold construction elevator, comprise two arranged in parallel spandrel girders 1 be fixedly connected with the position that hoistway concrete wall is positioned at two footing places, layer doorway, spandrel girder 1 described in every root is all fixedly connected with for hoistway concrete wall be positioned at layer doorway by the position outside hoistway be fixedly connected with in the load-bearing vertical rod 2 extending shape straight up, two described spandrel girders 1 are fixedly connected with load-bearing cross bar 9 between the termination in hoistway, described load-bearing cross bar 9 is fixed with on the position near two ends the supplemental support vertical rod 5 in extending shape straight up, the height of described load-bearing vertical rod 2 is greater than the height of supplemental support vertical rod 5, upper end and the middle-end of described supplemental support vertical rod 5 in the vertical direction are all connected with protective guard iron chains 10 respectively and between load-bearing vertical rod 2, also protective guard iron chains 10 is connected with between the upper end of two described supplemental support vertical rods 5, two described spandrel girders 1 are equipped with pedal 11.
load-bearing cross bar 9 is also fixed with second protection retainer ring 4 on the position near two ends; described second protection retainer ring 4 is connected with the suspension rod 42 that two all has suspension hook 41; described second protection retainer ring 4 and one of them suspension hook 41 of described suspension rod 42 hang and to connect in succession and another suspension hook of this suspension rod 42 is hanging connected in fixed support 43 for being arranged on hoistway inwall, and described fixed support 43 is provided with and hangs for described suspension hook 41 lifting hole(eyelet) connect.
spandrel girder 1 is fixed with assistant reinforcement post 30 on the position of load-bearing cross bar 9, is provided with by assistant reinforcement post 30 to the acclivitous diagonal member 3 in load-bearing vertical rod 2 direction between described assistant reinforcement post 30 and load-bearing vertical rod 2.Between two spandrel girders 1, between two supplemental support vertical rods 5, between supplemental support vertical rod 5 and load-bearing vertical rod 2, toeguard 7 is all installed.The two protective guard iron chains 10 be connected with between supplemental support vertical rod 5 and load-bearing vertical rod 2 are all in being horizontally disposed with, and wherein the position of higher than another position, two described supplemental support vertical rods 5 are connected with 61, the two load-bearing vertical rods 2 of interior protection cross bar between the position of the protective guard iron chains 10 higher higher than wherein position, are connected with outer protection cross bar 62 between the position of the protective guard iron chains 10 lower lower than wherein position.Outer protection cross bar 62 is fixed with and strengthens warning panel 620.
spandrel girder 1 comprises the fixing main loaded plate 11 and be integrally connected with described main loaded plate 11 about both sides and perpendicular to the reinforcement side loaded plate 12 of described main loaded plate 11, described main loaded plate 11 offer the installing hole 13 for being fixedly connected with hoistway concrete wall of fitting with hoistway concrete wall.Load-bearing vertical rod 2 comprises the fixing main riser 21 and to be connected with described main riser 21 left and right sides one and perpendicular to the reinforcement cant board 22 of described main riser 21 of fitting with hoistway concrete wall, described main riser 21 offers the installing hole 13 for being fixedly connected with hoistway concrete wall, wherein the reinforcement cant board 22 of side is fixedly connected with the main loaded plate 11 of spandrel girder 1, and described reinforcement cant board 22 and described main loaded plate 11 offer corresponding connecting hole 1122.
the height of load-bearing vertical rod 2 is 1.2 times-2 times of the height of supplemental support vertical rod 5.Pedal 11 is aluminium alloys antiskid pedal and has anti-skid design above.
each above-mentioned assembly all can adopt iron and steel material quality to obtain except pedal 11, and above-mentioned one connected mode can adopt the realizations such as existing welding or one-body molded or Integral bending technique.
Claims (10)
1. the fixed working platform without scaffold construction elevator, it is characterized in that: comprise two arranged in parallel spandrel girders (1) be fixedly connected with the position that hoistway concrete wall is positioned at two footing places, layer doorway, spandrel girder (1) described in every root is all fixedly connected with for hoistway concrete wall be positioned at layer doorway by the position outside hoistway be fixedly connected with in the load-bearing vertical rod (2) extending shape straight up, two described spandrel girders (1) are fixedly connected with load-bearing cross bar (9) between the termination in hoistway, described load-bearing cross bar (9) is fixed with on the position near two ends the supplemental support vertical rod (5) in extending shape straight up, the height of described load-bearing vertical rod (2) is greater than the height of supplemental support vertical rod (5), upper end and the middle-end of described supplemental support vertical rod (5) in the vertical direction are all connected with protective guard iron chains (10) respectively and between load-bearing vertical rod (2), also protective guard iron chains (10) is connected with between the upper end of two described supplemental support vertical rods (5), two described spandrel girders (1) are equipped with pedal (11).
2. a kind of fixed working platform without scaffold construction elevator according to claim 1, it is characterized in that: load-bearing cross bar (9) is also fixed with second protection retainer ring (4) on the position near two ends, described second protection retainer ring (4) is connected with the suspension rod (42) that two all has suspension hook (41), one of them suspension hook (41) of described second protection retainer ring (4) and described suspension rod (42) hangs and to connect in succession and another suspension hook of this suspension rod (42) is hanging connected in fixed support (43) for being arranged on hoistway inwall, described fixed support (43) is provided with and hangs for described suspension hook (41) lifting hole(eyelet) connect.
3. a kind of fixed working platform without scaffold construction elevator according to claim 2, it is characterized in that: spandrel girder (1) is fixed with assistant reinforcement post (30) on the position of load-bearing cross bar (9), is provided with by assistant reinforcement post (30) to the acclivitous diagonal member in load-bearing vertical rod (2) direction (3) between described assistant reinforcement post (30) and load-bearing vertical rod (2).
4. a kind of fixed working platform without scaffold construction elevator according to claim 3, is characterized in that: between two spandrel girders (1), between two supplemental support vertical rods (5), be all provided with toeguard (7) between supplemental support vertical rod (5) and load-bearing vertical rod (2).
5. a kind of fixed working platform without scaffold construction elevator according to claim 4, it is characterized in that: two the protective guard iron chains (10) be connected with between supplemental support vertical rod (5) and load-bearing vertical rod (2) are all in being horizontally disposed with, and wherein the position of higher than another position, two described supplemental support vertical rods (5) are positioned between the position lower than the lower protective guard iron chains (10) in wherein position and are connected with protection cross bar (61), two load-bearing vertical rods (2) are positioned between the position higher than the higher protective guard iron chains (10) in wherein position and are connected with outer protection cross bar (62).
6. a kind of fixed working platform without scaffold construction elevator according to claim 5, is characterized in that: protect outward on cross bar (62) and be fixed with reinforcement warning panel (620).
7. a kind of fixed working platform without scaffold construction elevator according to claim 6, it is characterized in that: spandrel girder (1) comprise to fit with hoistway concrete wall fixing main loaded plate (11) and with described main loaded plate (11) up and down both sides one be connected and perpendicular to reinforcement side loaded plate (12) of described main loaded plate (11), described main loaded plate (11) offer the installing hole (13) for being fixedly connected with hoistway concrete wall.
8. a kind of fixed working platform without scaffold construction elevator according to claim 7, it is characterized in that: load-bearing vertical rod (2) comprises the fixing main riser (21) and to be connected with described main riser (21) left and right sides one and perpendicular to the reinforcement cant board (22) of described main riser (21) of fitting with hoistway concrete wall, described main riser (21) offers the installing hole (13) for being fixedly connected with hoistway concrete wall, wherein the reinforcement cant board (22) of side is fixedly connected with the main loaded plate (11) of spandrel girder (1), described reinforcement cant board (22) and described main loaded plate (11) offer corresponding connecting hole (1122).
9. a kind of fixed working platform without scaffold construction elevator according to claim 8, is characterized in that: the height of load-bearing vertical rod (2) is 1.2 times-2 times of the height of supplemental support vertical rod (5).
10. a kind of fixed working platform without scaffold construction elevator according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, is characterized in that: pedal (11) is for aluminium alloys antiskid pedal and have anti-skid design above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306176.XU CN204626921U (en) | 2015-05-13 | 2015-05-13 | A kind of fixed working platform without scaffold construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306176.XU CN204626921U (en) | 2015-05-13 | 2015-05-13 | A kind of fixed working platform without scaffold construction elevator |
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| Publication Number | Publication Date |
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| CN204626921U true CN204626921U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520306176.XU Active CN204626921U (en) | 2015-05-13 | 2015-05-13 | A kind of fixed working platform without scaffold construction elevator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522062A (en) * | 2017-10-17 | 2017-12-29 | 上海市浦东新区建设(集团)有限公司 | A kind of installation construction method for elevator |
| WO2018219758A1 (en) | 2017-06-02 | 2018-12-06 | Inventio Ag | Movable platform for assembling lift equipment |
| CN113682921A (en) * | 2021-08-24 | 2021-11-23 | 崔晓江 | Simple hoistway platform |
| US11518651B2 (en) | 2017-06-02 | 2022-12-06 | Inventio Ag | Additional platform for a working platform |
-
2015
- 2015-05-13 CN CN201520306176.XU patent/CN204626921U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018219758A1 (en) | 2017-06-02 | 2018-12-06 | Inventio Ag | Movable platform for assembling lift equipment |
| CN110869569A (en) * | 2017-06-02 | 2020-03-06 | 因温特奥股份公司 | Platform for assembling elevator equipment |
| CN110869569B (en) * | 2017-06-02 | 2022-04-26 | 因温特奥股份公司 | Platform for assembling elevator equipment |
| US11518651B2 (en) | 2017-06-02 | 2022-12-06 | Inventio Ag | Additional platform for a working platform |
| US11598106B2 (en) | 2017-06-02 | 2023-03-07 | Inventio Ag | Platform for assembling elevator equipment |
| CN107522062A (en) * | 2017-10-17 | 2017-12-29 | 上海市浦东新区建设(集团)有限公司 | A kind of installation construction method for elevator |
| CN113682921A (en) * | 2021-08-24 | 2021-11-23 | 崔晓江 | Simple hoistway platform |
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