CN107604829A - A kind of pier cap beam tensioning assembled tensioning job platform and preparation method thereof - Google Patents

A kind of pier cap beam tensioning assembled tensioning job platform and preparation method thereof Download PDF

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Publication number
CN107604829A
CN107604829A CN201710838004.0A CN201710838004A CN107604829A CN 107604829 A CN107604829 A CN 107604829A CN 201710838004 A CN201710838004 A CN 201710838004A CN 107604829 A CN107604829 A CN 107604829A
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China
Prior art keywords
hanging basket
tensioning
binder
cantilever beams
suspension rod
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Application number
CN201710838004.0A
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Chinese (zh)
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CN107604829B (en
Inventor
黄祝兵
任芾均
胡应林
金玲玲
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
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Priority to CN201710838004.0A priority Critical patent/CN107604829B/en
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Abstract

The invention discloses a kind of pier cap beam tensioning assembled tensioning job platform, including beam body, also include the Cantilever Beams above beam body, binder and lower binder are respectively equipped with above and below described beam body one end, the both sides of described beam body one end are equipped with suspension rod, and the upper binder and lower binder, which are fixedly connected with suspension rod and form fixed frame, is fixed on described beam body one end;Sleeper is additionally provided with the top of the beam body other end, described Cantilever Beams one end is fixedly connected with upper binder, and its middle part is positioned on sleeper, and its other end bottom is fixed with cross-arm beam.Not only construction is simple, assembling and disassembling conveniently, and eliminate work high above the ground process to the structure of the present invention, it can recycle, great deal of steel is saved, strong applicability, reduces and engineering cost is put into, also ensure construction safety simultaneously, processing safety and operating efficiency are improved, reduces labor intensity, often covers template all reusable edibles, cost is reduced, construction can be promoted.

Description

A kind of pier cap beam tensioning assembled tensioning job platform and preparation method thereof
Technical field
The invention belongs to the mounting technique field of unit construction bridge pier capping beam tensioning platform in highways and streets, railway, tool Body is related to a kind of pier cap beam tensioning assembled tensioning job platform and preparation method thereof.
Background technology
At present, with the quickening of China's urbanization progress and the decline of demographic dividend, construction project field shows construction Amount is big, quality requirement is high, human cost rises, energy-conserving and environment-protective require the features such as high, there is an urgent need to develop assembled architecture, realizes Transition and upgrade and the building industry modernization of building industry.Assembled independence pier capping beam uses post-tensioning pull technology, it is necessary to artificial more Operating platform.It is in the past more using scaffold is set up, if foundation bearing bottom, also to be handled, not only security, stability Difference, and steel pipe and shaped steel demand are larger, and construction cost is high;Needed again during setting up and dismantling scaffold and Hanging Basket Substantial amounts of time and manpower are wanted, therefore it is cumbersome to construct, and wastes engineering time, labor intensity is big, operating efficiency bottom.
The content of the invention
The technical problems to be solved by the invention are:There is provided a kind of pier cap beam tensioning assembled tensioning job platform and Its preparation method.
In order to solve the above-mentioned technical problem, inventor draws technical scheme by practice and summary, the present invention Disclose a kind of pier cap beam tensioning assembled tensioning job platform, including beam body, in addition to encorbelmenting above beam body Beam, binder and lower binder is respectively equipped with above and below described beam body one end, the both sides of described beam body one end, which are equipped with, hangs Bar, the upper binder and lower binder, which are fixedly connected with suspension rod and form fixed frame, is fixed on described beam body one end;The beam body Sleeper is additionally provided with the top of the other end, described Cantilever Beams one end is fixedly connected with upper binder, and its middle part is positioned on sleeper, and its is another End bottom is fixed with cross-arm beam.
Preferably, the Cantilever Beams are additionally provided with guardrail close to the both sides of cross-arm beam, the Cantilever Beams close to cross-arm beam one Side is additionally provided with cat ladder.
Preferably, the Cantilever Beams include the collar and safety pin with upper binder bearing, and the safety pin includes peace Full pin body and latch, the latch end are provided with safe pin-and-hole.
Preferably, the Cantilever Beams basal sliding is connected with hanging basket, and the hanging basket includes hanging basket suspension rod, bottom girder, hanging basket bottom Plate dowel and hanging basket handguard.
Preferably, the channel-section steel that the hanging basket bottom girder position both ends be arranged in parallel, the hanging basket boom foot are fixedly connected on institute Hanging basket bottom girder is stated, its top is slidably connected with Cantilever Beams, and the hanging basket bottom plate dowel is the continuity reinforcement(bar) of connection hanging basket bottom girder, The hanging basket handguard is the steel plate structure for being connected to hanging basket suspension rod periphery.
Preferably, the Cantilever Beams are two 14# channel-section steels be arrangeding in parallel, and the upper binder is 14# channel-section steels, the lower system Beam is 10# channel-section steels, and the cross-arm beam is 14# channel-section steels, and the hanging basket bottom girder is 10# channel-section steels.
The invention also discloses a kind of preparation method of pier cap beam tensioning assembled tensioning job platform, including it is following Step:
Step 1:Upper binder and lower binder are adjusted by adjusting by hole site according to bent cap size, installed in correct position Suspension rod, by upper binder, suspension rod and lower binder component, assembly forms closed-loop in place on pier cap beam in advance, then from bent cap one End is directly inserted in, and is then moved back .-m positions;
Step 2:Cantilever Beams are installed, are fixed by the collar and safety pin;
Step 3:Installation guard rail and laying plank passage in Cantilever Beams both sides;
Step 4:Cat ladder is installed;
Step 5:According to tension operation space size, the regulation hole site being arranged on by adjustment on Cantilever Beams, from cat ladder Go down to install hanging basket suspension rod;
Step 6:According to tensioning height, the position of hanging basket suspension rod adjustment hole is arranged on by adjustment, installation hanging basket bottom girder and Hanging basket bottom plate dowel;
Step 7:Hanging basket handguard is installed.
Preferably, in the step 7:Hanging basket handguard is highly arranged to 1.2m, and surrounding sets safety net and carries out tensioning work Industry.
Compared with prior art, the present invention can obtain following technique effect:
Not only construction is simple, assembling and disassembling conveniently, and eliminate work high above the ground process to the structure of the present invention, and can circulate makes With, great deal of steel is saved, strong applicability, reduces and engineering cost is put into, while also ensure construction safety, improve processing safety And operating efficiency, labor intensity is reduced, template all reusable edibles is often covered, reduces cost, construction can be promoted.
On the one hand the guardrail of the further present invention and the scheme of cat ladder play a protective role, on the other hand facilitate the later stage to make With.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, come for those of ordinary skill in the art Say, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is suspension bracket connection diagram;
Fig. 2 is hanging basket connection diagram;
Fig. 3 is safety pin schematic diagram;
Fig. 4 is installation front schematic view;
Fig. 5 is installation top view;
Fig. 6 is installation side view.
In figure:1. Cantilever Beams, 2. cross-arm beams, binder on 3., 4. suspension rods, 5. times binders, 6. hanging basket bottom girders, 7. latches, 8. Safe pin-and-hole, 9. safety pins, 10. sleepers, 11. beam bodies, 12. collars, 13. bottom plate dowels, 14. guard rails, 15. hanging baskets shield Hand, 16. cat ladders, 17. hanging basket suspension rods.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described to the application principle of the present invention.
Embodiment 1
As shown in figures 1 to 6, a kind of pier cap beam tensioning assembled tensioning job platform, including beam body 11, in addition to position Cantilever Beams 1 above beam body 11, binder 3 and lower binder 5, beam body 11 1 are respectively equipped with above and below the one end of beam body 11 The both sides at end are equipped with suspension rod 4, and upper binder 3 and lower binder 5, which are fixedly connected with suspension rod 4 and form fixed frame, is fixed on beam body 11 One end;Sleeper 10 is additionally provided with the top of the other end of beam body 11, the one end of Cantilever Beams 1 is fixedly connected with upper binder 3, and its middle part is positioned over pillow On wood 10, its other end bottom is fixed with cross-arm beam 2.
Wherein:Cantilever Beams 1 are additionally provided with guardrail 14 close to the both sides of cross-arm beam 2, Cantilever Beams 1 close to the side of cross-arm beam 2 also Provided with cat ladder 16;Cantilever Beams 1 include the collar 12 and safety pin 9 with the upper bearing of binder 3, and safety pin 9 includes safety pin sheet Body and latch 7, the end of latch 7 are provided with safe pin-and-hole 8;The basal sliding of Cantilever Beams 1 is connected with hanging basket, and hanging basket includes hanging basket suspension rod 17th, bottom girder 6, hanging basket bottom plate dowel 13 and hanging basket handguard 15;The channel-section steel that 6 both ends of hanging basket bottom girder be arranged in parallel, hanging basket suspension rod 17 bottoms are fixedly connected on hanging basket bottom girder 6, and its top is slidably connected with Cantilever Beams 1, and hanging basket bottom plate dowel 13 is connection hanging basket The continuity reinforcement(bar) of bottom girder 6, hanging basket handguard 15 are the steel plate structure for being connected to the periphery of hanging basket suspension rod 17;Cantilever Beams 1 are two parallel The 14# channel-section steels of setting, upper binder 3 are 14# channel-section steels, and lower binder 5 is 10# channel-section steels, and cross-arm beam 2 is 14# channel-section steels, and hanging basket bottom girder 6 is 10# channel-section steels.
The present embodiment also includes a kind of preparation method of pier cap beam tensioning assembled tensioning job platform, including following Step:
Step 1:Upper binder 3 and lower binder 5 are adjusted by adjusting by hole site according to bent cap size, pacified in correct position Suspension rod 4 is filled, assembly forms closed-loop, Ran Houcong in place on pier cap beam in advance by upper binder 3, suspension rod 4 and the lower component of binder 5 Bent cap one end is directly inserted in, and is then moved back 1.5-2m positions;
Step 2:Cantilever Beams 1 are installed, are fixed by the collar 12 and safety pin 9;
Step 3:Installation guard rail 14 and laying plank passage in the both sides of Cantilever Beams 1;
Step 4:Cat ladder 16 is installed;
Step 5:According to tension operation space size, the regulation hole site that is arranged on by adjustment on Cantilever Beams 1, from climbing Ladder 16 goes down to install hanging basket suspension rod 17;
Step 6:According to tensioning height, the position of the adjustment hole of hanging basket suspension rod 17 is arranged on by adjustment, hanging basket bottom girder is installed 6 and hanging basket bottom plate dowel 13;
Step 7:Hanging basket handguard 15 is installed.
Wherein, in step 7:The height of hanging basket handguard 15 is arranged to 1.2m, and surrounding sets safety net and carries out tensioning operation.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (8)

  1. A kind of 1. pier cap beam tensioning assembled tensioning job platform, it is characterised in that:Including beam body (11), in addition to it is located at Cantilever Beams (1) above beam body (11), binder (3) and lower binder are respectively equipped with above and below described beam body (11) one end (5), it is fixed with suspension rod (4) to be equipped with suspension rod (4), the upper binder (3) and lower binder (5) for the both sides of described beam body (11) one end Connect and form fixed frame and be fixed on the beam body (11) one end;Sleeper is additionally provided with the top of beam body (11) other end (10), described Cantilever Beams (1) one end is fixedly connected with upper binder (3), and its middle part is positioned on sleeper (10), its other end bottom It is fixed with cross-arm beam (2).
  2. A kind of 2. pier cap beam tensioning assembled tensioning job platform according to claim 1, it is characterised in that:It is described Cantilever Beams (1) are additionally provided with guardrail (14) close to the both sides of cross-arm beam (2), and the side of the close cross-arm beam (2) of the Cantilever Beams (1) is also Provided with cat ladder (16).
  3. A kind of 3. pier cap beam tensioning assembled tensioning job platform according to claim 1, it is characterised in that:It is described Cantilever Beams (1) include the collar (12) and safety pin (9) with upper binder (3) bearing, and the safety pin (9) includes safety pin Body and latch (7), latch (7) end are provided with safe pin-and-hole (8).
  4. A kind of 4. pier cap beam tensioning assembled tensioning job platform according to claim 1, it is characterised in that:It is described Cantilever Beams (1) basal sliding is connected with hanging basket, and the hanging basket includes hanging basket suspension rod (17), bottom girder (6), hanging basket bottom plate dowel And hanging basket handguard (15) (13).
  5. A kind of 5. pier cap beam tensioning assembled tensioning job platform according to claim 4, it is characterised in that:It is described The channel-section steel that hanging basket bottom girder (6) position both ends be arranged in parallel, hanging basket suspension rod (17) bottom are fixedly connected on the hanging basket bottom girder (6), its top is slidably connected with Cantilever Beams (1), and the hanging basket bottom plate dowel (13) is the continuous steel of connection hanging basket bottom girder (6) Muscle, the hanging basket handguard (15) are the steel plate structure for being connected to hanging basket suspension rod (17) periphery.
  6. A kind of 6. pier cap beam tensioning assembled tensioning job platform according to claim 5, it is characterised in that:It is described Cantilever Beams (1) are two 14# channel-section steels be arrangeding in parallel, and the upper binder (3) is 14# channel-section steels, and the lower binder (5) is 10# grooves Steel, the cross-arm beam (2) are 14# channel-section steels, and the hanging basket bottom girder (6) is 10# channel-section steels.
  7. A kind of 7. making of pier cap beam tensioning assembled tensioning job platform according to any one of claim 1 to 6 Method, it is characterised in that comprise the following steps:
    Step 1:Upper binder (3) and lower binder (5) are adjusted by adjusting by hole site according to bent cap size, pacified in correct position Suspension rod (4) is filled, assembled in place formed is closed on pier cap beam in advance by upper binder (3), suspension rod (4) and lower binder (5) component Ring, is then directly inserted in from bent cap one end, is then moved back 1.5-2m positions;
    Step 2:Cantilever Beams (1) are installed, are fixed by the collar (12) and safety pin (9);
    Step 3:In Cantilever Beams (1) both sides installation guard rail (14) and laying plank passage;
    Step 4:Cat ladder (16) is installed;
    Step 5:According to tension operation space size, the regulation hole site being arranged on by adjustment on Cantilever Beams (1), from cat ladder (16) go down to install hanging basket suspension rod (17);
    Step 6:According to tensioning height, the position of hanging basket suspension rod (17) adjustment hole is arranged on by adjustment, hanging basket bottom girder is installed And hanging basket bottom plate dowel (13) (6);
    Step 7:Hanging basket handguard (15) is installed.
  8. 8. a kind of preparation method of pier cap beam tensioning assembled tensioning job platform according to claim 7, it is special Sign is, in the step 7:Hanging basket handguard (15) is highly arranged to 1.2m, and surrounding sets safety net and carries out tensioning operation.
CN201710838004.0A 2017-09-18 2017-09-18 A kind of pier cap beam tensioning assembled tensioning job platform and preparation method thereof Active CN107604829B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908482U1 (en) * 1999-05-12 1999-07-29 Gerdum U Breuer Gmbh U Co Kg Cap shutter device
CN202023149U (en) * 2011-02-21 2011-11-02 上海同乘建筑工程有限公司 Hanging basket used in construction
CN203961242U (en) * 2014-06-25 2014-11-26 中建八局大连建设工程有限公司 A kind of hanger device of encorbelmenting
CN204589823U (en) * 2015-04-30 2015-08-26 中交一公局第五工程有限公司 For the tension operation platform of expressway construction Prestressed Slab Beams
CN204826589U (en) * 2015-06-03 2015-12-02 中国建筑第八工程局有限公司 Folding suspension type operation platform
CN205934735U (en) * 2016-08-14 2017-02-08 中国建筑第六工程局有限公司 A operation platform for stretch -draw of cantilever bent cap

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908482U1 (en) * 1999-05-12 1999-07-29 Gerdum U Breuer Gmbh U Co Kg Cap shutter device
CN202023149U (en) * 2011-02-21 2011-11-02 上海同乘建筑工程有限公司 Hanging basket used in construction
CN203961242U (en) * 2014-06-25 2014-11-26 中建八局大连建设工程有限公司 A kind of hanger device of encorbelmenting
CN204589823U (en) * 2015-04-30 2015-08-26 中交一公局第五工程有限公司 For the tension operation platform of expressway construction Prestressed Slab Beams
CN204826589U (en) * 2015-06-03 2015-12-02 中国建筑第八工程局有限公司 Folding suspension type operation platform
CN205934735U (en) * 2016-08-14 2017-02-08 中国建筑第六工程局有限公司 A operation platform for stretch -draw of cantilever bent cap

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