CN103628692B - A kind of floor beam mounting bracket and use it to install the method for floor beam - Google Patents
A kind of floor beam mounting bracket and use it to install the method for floor beam Download PDFInfo
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- CN103628692B CN103628692B CN201310708317.6A CN201310708317A CN103628692B CN 103628692 B CN103628692 B CN 103628692B CN 201310708317 A CN201310708317 A CN 201310708317A CN 103628692 B CN103628692 B CN 103628692B
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- floor beam
- screw rod
- fine setting
- support
- lower transverse
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Abstract
The invention discloses a kind of floor beam mounting bracket, comprise two as the lower transverse beam supporting foundation, on every root lower transverse beam, equal grafting is fitted with at least two support posts, all at least one web beam is connected with through fast fitting between any two adjacent support posts, lower transverse beam, support post and web beam jointly form one and firmly grow cube frame body, the top of the support post on front lower transverse beam is connected with fine setting elevation screw rod, the connection of fine setting elevation screw rod doubles as the top rail that support bracket puts floor beam temporarily, the assembling height of this fine setting elevation screw rod adjustable diameter and screw adjusting floor beam, be positioned at that the web beam gone up most is together added is provided with plank or bamboo raft forms working platform.It uses construction method to comprise and builds carriage support body, and utilize fine setting elevation screw rod to regulate floor beam height, connection floor beam and framework are removed.Assembly and disassembly of the present invention is convenient, is easy to transport and uses, can take the time significantly reduced for tower crane, and does not need to use extra connector, more economically efficiently.
Description
Technical field
The present invention relates to the technical field that the floor beam in construction is installed, especially a kind of floor beam mounting bracket and use construction method.
Background technology
In current super highrise building, a lot of building is all adopt framed-tube structure carrying system, its Core Walls Structure and external surrounding frame trestle many employings steel reinforced concrete structure or ordinary reinforced concrete structure, and its floor structure majority adopts steel-concrete combined structure.During construction, the connection of floor beam and Core Walls Structure is generally: one end is connected with the bracket on formed steel construction, the other end is connected (during ordinary reinforced concrete structure) with the built-in fitting on Xtah Crude Clay structure, and connected mode is generally that welding is closed with bolted-on attachment, or is used alone.
When floor beam is connected with the bracket on formed steel construction, connected mode is generally that bolt connects and is connected with welding.Operation be with tower crane floor beam hang put in place and adjust with bracket accurately to upper, web is connected by junction plate bolt, then connects upper and lower cover plates with welding.Because the screw adjusting to both sides with tower crane is aimed at, and after at least tightening 8 bolts, tower crane just can unclamp, and the adjustment time that is difficult, that take tower crane is long, affects efficiency of construction.
When floor beam is connected with the built-in fitting on concrete structure, connected mode is generally first on built-in fitting, weld a support bracket, and floor beam is first put on this support bracket; Junction plate and web bolt are pre-installed, then junction plate and built-in fitting are welded to connect.This support bracket just puts floor beam temporarily, just without effect after connection work completes, so waste these steel and make man-hour.
Mounting means so in addition also has a defect, is exactly that operator will ride on girder steel or stand in hanging basket in installation process, and potential safety hazard is large, and inconvenient operation, efficiency of construction is low.
Summary of the invention
Technical problem to be solved by this invention is for the above-mentioned state of the art, and provide assembly and disassembly convenient, be easy to transport and use, be used in floor beam installation can take the time significantly reduced for tower crane, and do not need to use extra connector, efficient a kind of floor beam mounting bracket and use construction method more economically.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of floor beam mounting bracket, comprising two, front and back parallels as supporting the lower transverse beam of foundation, wherein, the grafting that every root lower transverse beam can be dismantled all is at equal intervals fitted with at least two support posts, all at least one web beam is connected with through fast fitting between any two adjacent support posts, lower transverse beam, support post and web beam jointly form one and firmly grow cube frame body, the top of the support post on front lower transverse beam is connected with fine setting elevation screw rod, the top connection of fine setting elevation screw rod doubles as the top rail that support bracket puts floor beam temporarily, this fine setting elevation screw rod spiral lifting top rail regulates the assembling height of floor beam, be positioned at that the web beam gone up most is together added is provided with plank or bamboo raft forms the working platform that constructor assembles floor beam.
For optimizing technique scheme, the concrete measure taked also comprises:
Above-mentioned lower transverse beam is provided with inserted link, and inserted link and support post are respectively provided with mutually corresponding pin hole, and inserted link is provided with at least two pin holes, after inserted link and support post grafting and adopt latch or bolton equipped.
Be provided with adjusting nut above above-mentioned support post, fine setting elevation screw rod is shaped with the adjustment screw thread regulating top rail height with this adjusting nut threaded engagement, and finely tunes the leading screw rotating handles that elevation screw rod is provided with manual rotation fine setting elevation screw rod.
Above-mentioned top rail is one or more snippets i iron composition, and support post saves by one or more piece unit column forms, and the upper end of going up the unit column of joint is most provided with adjusting nut.
The top of the support post on above-mentioned rear lower transverse beam has been threaded guardrail pole, and guardrail pole is equipped with the safety barrier around working platform.
Above-mentioned support post has four to 12.
Tilt to be connected with hound between above-mentioned support post.
Above-mentioned fine setting elevation screw rod upper end is equipped with U-bolt securing member, top rail by U-bolt securing member with finely tune elevation screw rod and be connected and coordinate.
Above-mentioned U-bolt securing member lower end is provided with buckles bowl groove a, and fine setting elevation screw rod upper end is provided with and detains bowl anti-fall off block that groove a agrees with, and button bowl groove a and anti-fall off block coordinate.
Present invention also offers a kind of use construction method of floor beam mounting bracket, the method comprises the following steps:
Step one, starts setting support needing to install the position of floor beam, lower transverse beam is placed on one deck below flooring or below on the already installed floor beam of one deck;
Step 2, coordinate lower transverse beam to put up support framework together with top rail support post, web beam, fine setting elevation screw rod with latch and pin hole 6 and fast fitting by the floor height of this floor, and one web beam spread the working platform that constructor's work put up by bamboo raft or plank going up most;
Step 3, tower crane hangs the floor beam that will install and puts in place, is placed on support bracket;
Step 4, worker stands, on working platform, is adjusted to by the fine setting elevation screw rod on support bracket the floor beam that will install and is required position;
Step 5, uses bolt or welding to be connected operation to the web of floor beam with upper and lower cover plates by designing requirement;
Step 6, after one group of floor beam installation, dismantles whole support, is transported to the next one and makes use.
Compared with prior art, a kind of floor beam mounting bracket of the present invention, comprising two, front and back parallels as supporting the lower transverse beam of foundation, wherein, the grafting that every root lower transverse beam can be dismantled all is at equal intervals fitted with at least two support posts, all at least one web beam is connected with through fast fitting between described any two adjacent support posts, lower transverse beam, support post and web beam jointly form one and firmly grow cube frame body, the top of the support post on front lower transverse beam is connected with fine setting elevation screw rod, the top connection of fine setting elevation screw rod doubles as the top rail that support bracket puts floor beam temporarily, this fine setting elevation screw rod spiral lifting top rail regulates the assembling height of floor beam, describedly be positioned at that the web beam gone up most is together added is provided with plank or bamboo raft forms the working platform that staff assembles floor beam.
During use, first needing the place of installing floor beam to be set up by support according to floor actual conditions, constructor stands on working platform, guides crane to be hung by floor beam and delivers on support bracket, crane only needs to put down floor beam, does not need to take more cranes service time.Constructor utilizes fine setting elevation screw rod to finely tune floor beam position on working platform, until after meeting installation requirement, carries out installation work and the welding job of bolt.After all steady jobs all complete, just dismountable support, is transported to next construction location by support.
It is convenient that the present invention has assembly and disassembly, and be easy to transport and use, being used in floor beam installation can take the time significantly reduced for tower crane, and do not need to use extra connector, more economically efficient advantage.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the lateral view of lower transverse beam in Fig. 1;
Fig. 4 is the detailed drawing of lower transverse beam one end in Fig. 1;
Fig. 5 is the lateral view of Fig. 1;
Fig. 6 be Fig. 5 disassemble schematic diagram;
Fig. 7 is the detailed drawing in C region in Fig. 6;
Fig. 8 is the schematic diagram along B-B direction in Fig. 7;
Fig. 9 is the schematic diagram along A-A direction in Fig. 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is to the structural representation that Figure 9 shows that the embodiment of the present invention.
Reference numeral is wherein: lower transverse beam 1, inserted link 11, support post 2, adjusting nut 21, safety barrier 22, web beam 3, fine setting elevation screw rod 4, U-bolt securing member 41, buckle bowl groove 41a, anti-fall off block 42, leading screw rotating handles 43, top rail 5, pin hole 6, hound 7.
As shown in Figures 1 to 9, a kind of floor beam mounting bracket of the present invention, comprising two, front and back parallels as supporting the lower transverse beam 1 of foundation, wherein, the grafting that every root lower transverse beam 1 can be dismantled all is at equal intervals fitted with at least two support posts 2, all at least one web beam 3 is connected with through fast fitting between described any two adjacent support posts 2, lower transverse beam 1, support post 2 and web beam 3 jointly composition one firmly grow cube frame body, the top of the support post 2 on front lower transverse beam 1 is connected with fine setting elevation screw rod 4, the top connection of fine setting elevation screw rod 4 doubles as the top rail 5 that support bracket puts floor beam temporarily, this fine setting elevation screw rod 4 spiral lifting top rail 5 regulates the assembling height of floor beam, describedly be positioned at that the web beam gone up most is together added is provided with plank or bamboo raft forms the working platform that constructor assembles floor beam.
Lower transverse beam 1 is provided with inserted link 11, and inserted link 11 and support post 2 are respectively provided with mutually corresponding pin hole 6, and inserted link 11 is provided with at least two pin holes 6, adopts latch or bolton to be equipped with after inserted link 11 and support post 2 grafting.
From Fig. 6, we can the seeing of wash rice clearly, adjusting nut 21 is provided with above support post 2, fine setting elevation screw rod 4 is shaped with the adjustment screw thread regulating top rail 5 height with this adjusting nut 21 threaded engagement, and finely tunes the leading screw rotating handles 43 that elevation screw rod 4 is provided with manual rotation fine setting elevation screw rod 4.Prop up temporarily after on top rail 5 at floor beam, because the connecting hole of floor beam is not necessarily just relative with the position, hole of the connecting hole of built-in fitting on concrete structure, now just can by the height of fine setting elevation screw rod 4 manual adjustments floor beam of the present invention, thus the connection precision both ensureing.
Above-mentioned top rail 5 is one or more snippets i iron composition, and support post 2 saves by one or more piece unit column forms, and the upper end being positioned at the unit column going up joint is most provided with adjusting nut 21.Top rail 5 can be made up of an i iron, but the defect of weighs very much, and particularly when to put two or more floor beam simultaneously, height cannot regulate each flooring depth of beam adaptive.Top rail 5 preferably forms by two, and every root top rail 5 is all supported by least two fine setting elevation screw rod 4, and segmented is convenient installs also convenient debugging.In like manner support post 2 is made up of a joint or more piece unit column, and be different because of the story height in Mei Dong building, multi-section type is convenient transport not only, and carrying and installation, also can adapt to various different flooring height simultaneously.
As can see from Figure 5, the top of the support post 2 on above-mentioned rear lower transverse beam 1 has been threaded guardrail pole, and guardrail pole is equipped with the safety barrier 22 around working platform.
Support post 2 has four to ten two.
Tilt to be connected with hound 7 between support post 2.The object of increase hound 7 is the stability in order to ensure whole framework.
Fine setting elevation screw rod 4 upper end is equipped with U-bolt securing member 41, top rail 5 by U-bolt securing member with finely tune elevation screw rod 4 and be connected and coordinate.
U-bolt securing member 41 lower end is provided with buckles bowl groove 41a, and fine setting elevation screw rod 4 upper end is provided with and detains bowl anti-fall off block that groove 41a agrees with 42, and button bowl groove 41a and anti-fall off block 42 coordinate.
A use construction method for floor beam mounting bracket, comprises the following steps:
Step one, starts setting support needing to install the position of floor beam, lower transverse beam 1 is placed on one deck below flooring or below on the already installed floor beam of one deck;
Step 2, coordinate lower transverse beam to put up support framework together with top rail support post, web beam, fine setting elevation screw rod with latch and pin hole 6 and fast fitting by the floor height of this floor, and one web beam spread the working platform that constructor's work put up by bamboo raft or plank going up most;
Step 3, tower crane hangs the floor beam that will install and puts in place, is placed on support bracket;
Step 4, worker stands, on working platform, is adjusted to by the fine setting elevation screw rod 4 on support bracket the floor beam that will install and is required position;
Step 5, uses bolt or welding to be connected operation to the web of floor beam with upper and lower cover plates by designing requirement;
Step 6, after one group of floor beam installation, dismantles whole support, is transported to the next one and makes use.
Support global design becomes is assembled by the securing member of such as bolt and connector, ease of assembly dismounting and transport.
Support the end of for, supports whole support with lower transverse beam 1, holds up floor beam with top rail 5, and carries out larger adjustment by the height of the pin hole 6 that lower transverse beam 1 is offered and the support post 2 pairs of top rails 5 coordinated with lower transverse beam 1; With the fine setting elevation screw rod 4 on support bracket with the micro-tensioning system that the nut 21 that matches of fine setting elevation screw rod 4 forms, trickle adjustment is carried out to the height of top rail 5.So whole support reaches the function and easy disassembly that help floor beam to install, simple to operate easy to learn.
Being divided into the support bracket of at least two sections, compared to only having one section of support bracket, being easier to install and adjust.In addition, top rail 5 according to actual needs, can make folding beam.
Safety barrier 22 is centered around around working platform, shields to constructor.
Carry out reinforcement by connection by web beam 3 and hound 7 between support post 2, increase stability and weight capacity.
The combination of fastening bolt 41, button bowl groove 41a and anti-fall off block 42 is stablized top rail 5, makes top rail can carry out assembly and disassembly rapidly, and utilizes the weight of girder steel own to make it to keep stable.
Being equipped with leading screw rotating handles 43, is do not need just can operate by other instruments in the process in order to allow fine setting elevation screw rod 4 build and to adjust at support.
During use, first needing the place of installing floor beam to be set up by support according to floor actual conditions, constructor stands on working platform, guides crane to be hung by floor beam and delivers on support bracket, crane only needs to put down floor beam, does not need to take more cranes service time.Constructor utilizes fine setting elevation screw rod 4 pairs of floor beam positions to finely tune on working platform, until after meeting installation requirement, carries out installation work and the welding job of bolt.After all steady jobs all complete, just dismountable support, is transported to next construction location by support.
In sum, a kind of floor beam mounting bracket of the present invention and use construction method, assembly and disassembly is convenient, be easy to transport and use, be used in floor beam installation can take the time significantly reduced for tower crane, and do not need to use extra connector, more economically efficiently.
Claims (5)
1. a floor beam mounting bracket, comprising two, front and back parallels as supporting the lower transverse beam (1) of foundation, it is characterized in that: the grafting that every lower transverse beam (1) described in root can be dismantled all is at equal intervals fitted with at least two support posts (2), all at least one web beam (3) is connected with through fast fitting between any two adjacent described support posts (2), described lower transverse beam (1), described support post (2) and described web beam (3) jointly composition one firmly grow cube frame body, the top of the support post (2) on anterior lower transverse beam (1) is connected with fine setting elevation screw rod (4), the top connection of described fine setting elevation screw rod (4) doubles as the top rail (5) that support bracket puts floor beam temporarily, this fine setting elevation screw rod (4) spiral lifting top rail (5) regulates the assembling height of floor beam, describedly be positioned at that the web beam gone up most is together added is provided with plank or bamboo raft forms the working platform that constructor assembles floor beam, described support post (2) top is provided with adjusting nut (21), described fine setting elevation screw rod (4) is shaped with the adjustment screw thread regulating top rail (5) height with this adjusting nut (21) threaded engagement, and described fine setting elevation screw rod (4) is provided with the leading screw rotating handles (43) of manual rotation fine setting elevation screw rod (4), described top rail (5) forms for one or more snippets i iron, and every section of top rail (5) is all supported by least two fine settings elevation screw rod (4), described support post (2) is made up of a joint or more piece unit column, and the described upper end of going up the unit column of joint is most provided with adjusting nut (21), the top of the support post (2) on the lower transverse beam (1) at rear portion has been threaded guardrail pole, and described guardrail pole is equipped with the safety barrier (22) around working platform, described fine setting elevation screw rod (4) upper end is equipped with U-bolt securing member (41), and described top rail (5) is connected by U-bolt securing member (41) coordinates with fine setting elevation screw rod (4), described U-bolt securing member (41) lower end is provided with buckles bowl groove (41a), described fine setting elevation screw rod (4) upper end is provided with the anti-fall off block (42) agreed with described button bowl groove (41a), and described button bowl groove (41a) and anti-fall off block (42) coordinate.
2. a kind of floor beam mounting bracket according to claim 1, it is characterized in that: described lower transverse beam (1) is provided with inserted link (11), described inserted link (11) and support post (2) are respectively provided with mutually corresponding pin hole (6), and inserted link (11) is provided with at least two pin holes (6), after described inserted link (11) and support post (2) grafting, also latch or bolton are equipped with.
3. a kind of floor beam mounting bracket according to claim 2, is characterized in that: described support post (2) has four to 12.
4. a kind of floor beam mounting bracket according to claim 3, is characterized in that: tilt to be connected with hound (7) between described support post (2).
5. use the floor beam mounting bracket described in the arbitrary claim of claim 1 to 4 that a construction method for floor beam is installed, it is characterized in that: comprise the following steps:
Step one, starts setting support needing to install the position of floor beam, lower transverse beam (1) is placed on one deck below flooring or below on the already installed floor beam of one deck;
Step 2, coordinate lower transverse beam to put up support framework together with top rail support post, web beam, fine setting elevation screw rod with latch and pin hole (6) and fast fitting by the floor height of this floor, and one web beam spread the working platform that constructor's work put up by bamboo raft or plank going up most;
Step 3, tower crane hangs the floor beam that will install and puts in place, is placed on support bracket;
Step 4, worker stands, on working platform, is adjusted to by the fine setting elevation screw rod (4) on support bracket the floor beam that will install and is required position;
Step 5, uses bolt or welding to be connected operation to the web of floor beam with upper and lower cover plates by designing requirement;
Step 6, after one group of floor beam installation, dismantles whole support, is transported to the next one and makes use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708317.6A CN103628692B (en) | 2013-12-20 | 2013-12-20 | A kind of floor beam mounting bracket and use it to install the method for floor beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708317.6A CN103628692B (en) | 2013-12-20 | 2013-12-20 | A kind of floor beam mounting bracket and use it to install the method for floor beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628692A CN103628692A (en) | 2014-03-12 |
| CN103628692B true CN103628692B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708317.6A Expired - Fee Related CN103628692B (en) | 2013-12-20 | 2013-12-20 | A kind of floor beam mounting bracket and use it to install the method for floor beam |
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| CN (1) | CN103628692B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553427A (en) * | 2017-08-23 | 2018-01-09 | 北华航天工业学院 | A kind of mounting process of large aluminum alloy test stand |
| CN107762163B (en) * | 2017-10-28 | 2019-08-13 | 温州威泰建设有限公司 | A kind of floor beam mount bracket and use construction method |
| CN114005643B (en) * | 2021-10-25 | 2023-03-31 | 中国十九冶集团有限公司 | Interim supporting platform of transformer |
| CN114541778A (en) * | 2022-03-01 | 2022-05-27 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Auxiliary support for steel structure installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273662B1 (en) * | 2000-08-31 | 2001-08-14 | Mark A. Fleckenstein | Lifting device |
| CN101008289A (en) * | 2007-01-20 | 2007-08-01 | 魏志光 | Cast-in-situ concrete beam formwork supports combination structure |
| CN201152029Y (en) * | 2007-12-28 | 2008-11-19 | 王雄文 | Aluminium alloy architecture strut rod |
| CN201778495U (en) * | 2010-06-25 | 2011-03-30 | 上海宝冶集团有限公司 | Jig frame for overhead assembly of large-span truss |
| CN202672722U (en) * | 2012-07-10 | 2013-01-16 | 山东普瑞玛模板有限公司 | Supporting structure for beam bottom template of pouring beam |
-
2013
- 2013-12-20 CN CN201310708317.6A patent/CN103628692B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273662B1 (en) * | 2000-08-31 | 2001-08-14 | Mark A. Fleckenstein | Lifting device |
| CN101008289A (en) * | 2007-01-20 | 2007-08-01 | 魏志光 | Cast-in-situ concrete beam formwork supports combination structure |
| CN201152029Y (en) * | 2007-12-28 | 2008-11-19 | 王雄文 | Aluminium alloy architecture strut rod |
| CN201778495U (en) * | 2010-06-25 | 2011-03-30 | 上海宝冶集团有限公司 | Jig frame for overhead assembly of large-span truss |
| CN202672722U (en) * | 2012-07-10 | 2013-01-16 | 山东普瑞玛模板有限公司 | Supporting structure for beam bottom template of pouring beam |
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| CN103628692A (en) | 2014-03-12 |
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Effective date of registration: 20170117 Address after: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee after: NINGBO JIANGONG ENGINEERING GROUP CO., LTD. Address before: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee before: Ningbo Construction Co., Ltd. |
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