CN208933830U - A kind of operating platform poured for concrete pier - Google Patents
A kind of operating platform poured for concrete pier Download PDFInfo
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- CN208933830U CN208933830U CN201821245179.7U CN201821245179U CN208933830U CN 208933830 U CN208933830 U CN 208933830U CN 201821245179 U CN201821245179 U CN 201821245179U CN 208933830 U CN208933830 U CN 208933830U
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- concrete pier
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Abstract
The utility model discloses a kind of operating platforms poured for concrete pier.Platform is set to concrete pier and pours above mold, is made of two circular arc platforms being arranged symmetrically with the linear platform for connecting two circular arc platforms；Two arc ends and linear platform of circular arc platform are supported on the attachment beam of bottom surface, and two circular arc platforms can be moved towards along the sliding rail being fixed on attachment beam and by spiro driving device driving and be overlapped with linear platform.The utility model is constituted using the circular arc platform and linear platform being arranged symmetrically, and can be met the needs that existing overhead bridge pier pours interval, can be matched with existing bridge pier structure；Platform base can be changed and detachable straight line railing is combined to make platform that can meet safety requirements in any application state；Platform, which is provided with to be higher than, pours a mouthful platform shield bank, can improve the safety of platform operations, while further can pour mold with concrete pier in the hanging plate of its bottom surface and match, pass through the stability of platform entirety.
Description
Technical field
The utility model belongs to Architectural Equipment design field, especially belongs to concrete placing installation design and manufacturing technology
Field, in particular to a kind of high operation platform poured for concrete pier.
Background technique
It is usually to pour construction in construction ground scene progress bridge pier that existing highway bridge, which is built, then carries out box girder webs
Or will be completed after the synthesis construction of prefabricated profiled box beam, building technology is required to carry out large-scale cast in situs construction.With
Being constantly progressive for bridge construction technology, bridge construction scale is increasing, pours and builds for carrying out bridge pier at construction ground scene
It makes and is usually limited by conditions such as environment, construction organization is sufficiently complex, and construction cost is high, and the construction period is long.
Have at present and carry out the prefabricated construction technology poured of bridge pier in scale pre-fabricated factory, batch production is prefabricated, and pour can be with
It significantly saves the time, guarantees construction duration, while can more guarantee quality, save the cost and reduction security risk.Usually exist
It includes: the tying up of steel reinforcement cage, the combination installation and concreting of bridge pier mold that prefabricated pour of bridge pier is carried out under the conditions of batch production
Etc. techniques；Wherein, concreting is after steel reinforcement cage is tied up, bridge pier die assembly is installed, and steel reinforcement cage, bridge pier mold are perpendicular
It is carried out under vertical state, since bridge pier usually has high height, concrete pouring construction needs to carry out high altitude operation, therefore in work
Live bridge pier is poured in factory and pours the construction technology poured using high-altitude operation platform, but is put down at present for the construction that bridge pier pours
Platform is single, cannot preferably match with bridge pier structure to guarantee construction personnel's safety, cannot basis to the bridge pier of different specification size
It needs to change.
Summary of the invention
The utility model is insufficient according to prior art to disclose a kind of operating platform poured for concrete pier.This
Utility model will solve the problems, such as to be to provide a kind of varistructure and more preferably match with bridge pier, further increase working security
The high operation platform that concrete pier pours.
The utility model provides following technical scheme and realizes:
For the operating platform that concrete pier pours, the platform is set to concrete pier and pours above mold,
Be characterized in that: the platform is made of two circular arc platforms being arranged symmetrically with the linear platform for connecting two circular arc platforms；Circular arc is flat
Two arc ends and linear platform of platform are supported on the attachment beam of bottom surface, and two circular arc platforms can be along the cunning being fixed on attachment beam
Rail is simultaneously moved towards by spiro driving device driving and is overlapped with linear platform.
The spiro driving device includes: the screw sleeve for being fixed on two circular arc platform bases, is rotatably provided in straight line
The double helix connecting screw of platform base；The rotary orientation at double helix connecting screw both ends it is opposite and with both ends circular arc platform base
Screw sleeve spiral matching.
Each circular arc platform is arranged multiple groups tubulose sliding rail, and every group of tubulose sliding rail is by being fixed on the cunning of circular arc platform base
Set and slide bar are constituted.
Circular arc platform described further includes horizontally disposed platform corridor and its outer peripheral circular arc railing, platform corridor
It is arranged around concreting mouth.
The linear platform outer edge is provided with straight line railing, straight line railing and the detachable connection of circular arc railing.
The platform is fixedly supported to concrete pier and pours on mold or on independent support frame.
The platform corridor is provided with around concreting mouth is higher than the platform shield bank for pouring mouth, the bottom surface platform Hu Kan interval
It is provided with and pours the matched hanging plate of mold with concrete pier.
It is provided with safety door on the ground of the platform corridor, safety door includes two fan flush door skins, and each door-plate is and platform
Corridor ground is hinged.
The utility model concrete pier pour operating platform using the two circular arc platforms that are arranged symmetrically with connect two circular arcs
The linear platform of platform is constituted, and can be met the needs that existing overhead bridge pier pours interval, can be matched with existing bridge pier structure；It is logical
Two arc ends and linear platform for crossing circular arc platform are supported in the attachment beam support platform of bottom surface, stable structure, safe and reliable,
Multiple groups tubulose sliding rail and spiro driving device are arranged on attachment beam, and two circular arc platform edges are driven by rotation double helix connecting screw
Tubulose sliding rail moves towards, and arbitrarily can overlap corresponding portion with linear platform according to bridge pier structure, adapt to different bridge pier profile knots
The needs of structure；The utility model platform base can be changed and detachable straight line railing is combined to make platform can in any application state
Meet safety requirements；Platform, which is provided with to be higher than, pours a mouthful platform shield bank, can improve the safety of platform operations, while at its bottom
The hanging plate in face further can pour mold with concrete pier and match, and pass through the stability of platform entirety.
Detailed description of the invention
Fig. 1 is the utility model platform structure schematic diagram；
Fig. 2 is the utility model platform plane structural schematic diagram；
Fig. 3 is the utility model platform positive structure schematic；
Fig. 4 is a kind of application state structural schematic diagram of the utility model platform；
Fig. 5 is the utility model platform another kind application state structural schematic diagram；
Fig. 6 is the utility model platform locally partition structural schematic diagram；
Fig. 7 is the utility model spiro driving device structural schematic diagram.
In figure, 1 is circular arc platform one, and 2 be circular arc platform two, and 3 be linear platform, and 4 be screw sleeve one, and 5 be double helix
Connecting screw, 6 be screw sleeve two, and 7 be circular arc railing, and 8 be straight line railing, and 9 be platform corridor, and 10 be platform shield bank, and 11 are
Hanging plate, 12 be sliding rail interior bar, and 13 be sliding rail outer cylinder, and 14 be safety door.
Specific embodiment
The present invention will be further described With reference to embodiment, and specific embodiment is to the utility model
The further explanation of principle, does not limit the utility model in any way, and technology same or like with the utility model does not have
Range beyond the utility model protection.
In conjunction with attached drawing.
As shown, for the operating platform that concrete pier pours, the platform is set to concrete pier and pours mould
Tool top, platform by be arranged symmetrically two circular arc platform circular arc platforms 1, circular arc platform 22 with connect the straight of two circular arc platforms
Line platform 3 is constituted；Two arc ends and linear platform 3 of circular arc platform are supported on the attachment beam of bottom surface, and two circular arc platforms can edge
The sliding rail that is fixed on attachment beam is simultaneously moved towards by spiro driving device driving and is overlapped with linear platform 3.
Spiro driving device includes: the screw sleeve 1 for being fixed on two circular arc platform bases, screw sleeve 26, can be rotated
The double helix connecting screw 5 of 3 bottom surface of linear platform is set；The rotary orientation at 5 both ends of double helix connecting screw is opposite and with two
Hold the screw sleeve spiral matching of circular arc platform base.
Each circular arc platform is arranged multiple groups tubulose sliding rail, and every group of tubulose sliding rail is by being fixed on the sliding sleeve 13 of circular arc platform base
It is constituted with slide bar 12.
Circular arc platform includes horizontally disposed platform corridor 9 and its outer peripheral circular arc railing 7, and platform corridor 9 is around coagulation
Soil pours mouth arrangement.3 outer edge of linear platform is provided with straight line railing 8, straight line railing 8 and the detachable connection of circular arc railing 7.
Platform is fixedly supported to concrete pier and pours on mold or on independent support frame.This example Fig. 4 and Fig. 5 are supported in
Concrete pier pours on mold.
Platform corridor 9 is provided with around concreting mouth is higher than the platform shield bank 10 for pouring mouth, and platform protects between 10 bottom surface of bank
The matched hanging plate 11 of mold is poured with concrete pier every being provided with.
Safety door 14 is provided on 9 ground of platform corridor, safety door includes two fan flush door skins, and each door-plate is walked with platform
9 ground of corridor is hinged.
The specific structure of the utility model is illustrated below in conjunction with attached drawing.
Fig. 1 is the utility model platform structure schematic diagram, and Fig. 2 is the utility model platform plane structural schematic diagram, and Fig. 3 is
The utility model platform positive structure schematic, Fig. 4 are a kind of application state structural schematic diagrams of the utility model platform, and Fig. 5 is
The utility model platform another kind application state structural schematic diagram, Fig. 6 are the utility model platform locally partition structural schematic diagrams.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6 and Fig. 7, platform is by two circular arcs of circular arc platform 1, circular arc platform 22 and connection
Two sections of linear platforms 3 of platform are constituted, in figure each section of platform in maximum non-closed state, two sections of circular arc railings 7 with two sections directly
Line railing 8 connects, and has platform corridor 9 on circular arc platform and is provided with platform shield bank 10, Fig. 1, Fig. 2, Fig. 3 and Fig. 7 are illustrated respectively
Connection structure between platform, spiro driving device are usually placed in the middle part of 3 bottom surface attachment beam of linear platform, can also according to by
Power situation is arranged in the place that side etc. facilitates operation.14 arragement construction of safety door is illustrated in Fig. 3, safety door 14 is set to flat
9 ground of platform corridor is simultaneously opened and closed by articulated structure, is passed in and out by stair, the construction personnel of operating platform is facilitated to operate, construction behaviour
Safety door 14 is normally closed during work.Fig. 7 example spiro driving device and rail structure only illustrate a kind of arragement construction in figure
Partial structurtes look up configuration state for each structure platform bottom surface, and operating platform is in closed state in Fig. 7.
Fig. 4 is a kind of application state structural schematic diagram of the utility model platform, and Fig. 5 is that the utility model platform another kind is answered
With status architecture schematic diagram；Fig. 4 is each section of platform in maximum non-closed state, and Fig. 5 is each section of platform in overlapping shape completely
State.Straight line railing 8 is partition state when closed state.Actually circular arc platform 1 can be poured with circular arc platform 22 according to bridge pier
The case where mouth, arbitrarily opens and closes matched fixation.
Claims (8)
1. a kind of operating platform poured for concrete pier, the platform is set to concrete pier and pours above mold,
It is characterized by: the platform is made of two circular arc platforms being arranged symmetrically with the linear platform for connecting two circular arc platforms；Circular arc
Two arc ends and linear platform of platform are supported on the attachment beam of bottom surface, and two circular arc platforms can be along the cunning being fixed on attachment beam
Rail is simultaneously moved towards by spiro driving device driving and is overlapped with linear platform.
2. the operating platform according to claim 1 poured for concrete pier, it is characterised in that: the screw drive
Device includes: the screw sleeve for being fixed on two circular arc platform bases, the double helix connection for being rotatably provided in linear platform bottom surface
Screw rod；The rotary orientation at double helix connecting screw both ends is opposite and matches with the screw sleeve spiral of both ends circular arc platform base.
3. the operating platform according to claim 2 poured for concrete pier, it is characterised in that: each circular arc
Multiple groups tubulose sliding rail is arranged in platform, and every group of tubulose sliding rail is made of the sliding sleeve and slide bar for being fixed on circular arc platform base.
4. the operating platform according to claim 1 or 2 or 3 poured for concrete pier, it is characterised in that: the circle
Arc platform includes horizontally disposed platform corridor and its outer peripheral circular arc railing, and platform corridor is arranged around concreting mouth.
5. the operating platform according to claim 4 poured for concrete pier, it is characterised in that: the linear platform
Outer edge is provided with straight line railing, straight line railing and the detachable connection of circular arc railing.
6. the operating platform according to claim 4 poured for concrete pier, it is characterised in that: the platform is fixed
Concrete pier is supported in pour on mold or on independent support frame.
7. the operating platform according to claim 4 poured for concrete pier, it is characterised in that: the platform corridor
It is provided with around concreting mouth and is higher than the platform shield bank for pouring mouth, the bottom surface platform Hu Kan is arranged at intervals with pours with concrete pier
Build the matched hanging plate of mold.
8. the operating platform according to claim 4 poured for concrete pier, it is characterised in that: the platform corridor
Safety door is provided on ground, safety door includes two fan flush door skins, and each door-plate is hinged with platform corridor ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245179.7U CN208933830U (en) | 2018-08-02 | 2018-08-02 | A kind of operating platform poured for concrete pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245179.7U CN208933830U (en) | 2018-08-02 | 2018-08-02 | A kind of operating platform poured for concrete pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933830U true CN208933830U (en) | 2019-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245179.7U Active CN208933830U (en) | 2018-08-02 | 2018-08-02 | A kind of operating platform poured for concrete pier |
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| Country | Link |
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| CN (1) | CN208933830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277784A (en) * | 2022-01-17 | 2022-04-05 | 华东岩土工程集团有限公司 | Concrete filling pile assembling and moving platform |
-
2018
- 2018-08-02 CN CN201821245179.7U patent/CN208933830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277784A (en) * | 2022-01-17 | 2022-04-05 | 华东岩土工程集团有限公司 | Concrete filling pile assembling and moving platform |
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