CN204456862U - The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor - Google Patents
The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor Download PDFInfo
- Publication number
- CN204456862U CN204456862U CN201520112954.1U CN201520112954U CN204456862U CN 204456862 U CN204456862 U CN 204456862U CN 201520112954 U CN201520112954 U CN 201520112954U CN 204456862 U CN204456862 U CN 204456862U
- Authority
- CN
- China
- Prior art keywords
- vertical
- embedded pipe
- pipe
- cast
- guard member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor; it is the half-set be welded by cross bar and vertical rod vertical symmetry; vertical rod is parallel to vertical duct and integral with vertical duct colligation, and cross bar is vertical with horizontal tube and colligation is fixed on the end muscle of structural slab in both sides.The utility model structure is simple, easy to make, and construction leftover pieces can be adopted to facilitate welding production, economic and practical; Can be applicable in the mouth of pipe protection of pre-embedded pipe when the protection of the vertical part of pre-embedded pipe in fixing, concreting process when spool lays, form removable and material are had bad luck; effectively can strengthen the stability of pre-embedded pipe; avoid being shifted; ensure the verticality of pre-embedded pipe vertical duct; and when operation is had bad luck in form removable and material; the vertical duct that concrete slab is stretched out in protection makes it avoid being damaged, and effectively avoids the secondary caused because exposing pre-embedded pipe to damage to pick cutter, repairing situation occurs.
Description
Technical field
The utility model relates to the construction field of pre-embedded pipe in cast-in-situ floor, particularly the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor.
Background technology
At present, the construction of pre-embedded pipe mainly faces following problem:
(1) in cast-in-place concrete structure main body construction process, there is a large amount of spool burying work beforehands, due to the vertical duct that there is horizontal tube and be bent to form by the end of horizontal segment spool, work progress needs fixing separately, and process is more loaded down with trivial details; In the reinforcing bar binding stage, carpenter, bar bender, water power work and other relate to the work post of set aside pre-embedded work, construct in the scope of operation simultaneously, the stacking of material in the scope of operation in addition, the spool laid is very easily damaged;
(2) when concrete pouring construction operation, because pre-embedded pipe vertical duct is because lacking fixation, in the process of vibrating, this position spool displacement is easily caused;
(3) when returning spool under in concrete slab, because needs are through template, under there is no safeguard measure situation, in dismounting structure backplanes support template procedure, easily cause the damage of this position vertical duct, section is drawn long if vertical, the words that verticality is inadequate, form removable work can be affected simultaneously, cause damaged template, reduce operating efficiency, and at vertical structure body of wall, pillar shuttering, in stripping construction operation process, especially during large-scale integral steel template construction, tower crane is utilized uprightly to transport, template base is nearer apart from ground, also the damage returning the vertical section of extraction of spool in structural slab is very easily caused,
(4) in secondary building construction process, because on-the-spot lot of materials needs to have bad luck, also the damage returning the vertical section of extraction of spool in structural slab can be caused in various degree, if this is vertically drawn section short tube and damages, when there is damage to the terminal, bending situation, need treat that civil engineering structure has been checked and accepted, and after reaching criterion of acceptability, before starting the operation of secondary masonry construction, cutter is picked to structural slab, expose intralamellar part cable manifiold, adjunction head reconnects, and therefore causes extra recruitment, reduces work efficiency, if pick cutter position shutoff not reach requirement, structural slab intensity and compactness can be affected; And board memory is at joint, add unnecessary hidden danger.
Therefore; current needs are a kind of can the structure of available protecting and fixing pre-embedded pipe, can be applied in the mouth of pipe protection of pre-embedded pipe when the protection of the vertical part of pre-embedded pipe in fixing, concreting process when spool lays and form removable and material are had bad luck simultaneously.
Utility model content
The purpose of this utility model is to provide the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor, solves the mouth of pipe protection problem of pre-embedded pipe when the protection problem of the vertical part of pre-embedded pipe in fixation problem when spool lays in prior art, concreting process and form removable and material are had bad luck.
For solving the problems of the technologies described above, the utility model takes following technical scheme:
The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor; described pre-embedded pipe comprises the horizontal tube be layered on template and the vertical duct be bent to form by the end of horizontal segment spool; described fixture is fixedly connected with pre-embedded pipe; it is characterized in that: described fixture is the half-set be welded by cross bar and vertical rod vertical symmetry; described vertical rod is parallel to vertical duct and integral with vertical duct colligation, and described cross bar is vertical with horizontal tube and colligation is fixed on the end muscle of structural slab in both sides.
Wherein, described vertical duct is the vertical extraction section that the end of horizontal tube is upwards bent to form, and described half-set is that cross bar is arranged at upper inverted T-shaped.Described vertical duct also can be that the end of horizontal tube bends downwards and the vertical extraction section formed after passing template, described half-set be cross bar under T-shaped arrange, vertical rod is fixed through template and vertical duct colligation.
Preferably, described vertical rod is than vertical pipe range 20 ~ 40mm.
Further, described half-set is the support be made with reinforcing bar, angle steel or steel pipe leftover pieces.
Further, the length of described cross bar is 250 ~ 400mm, and the length of vertical rod is 150 ~ 400mm.
Further, described pre-embedded pipe is coating steel pipe, SC welded steel pipe, JDG/KBG thin-walled coating steel pipe or PVC material pipe.
Compared with prior art, technical advantage of the present utility model is:
1, when during this device can be applied to when spool lays fixing, concreting process simultaneously, the protection of the vertical part of pre-embedded pipe and form removable and material are had bad luck pre-embedded pipe mouth of pipe protection in, the stability of the pre-buried vertical part of spool in cast-in-situ concrete can be strengthened, ensure its verticality, concrete slab place short tube can be gone out to it again and play a very good protection;
2, structure is simple, and work progress is convenient and practical, spool can be avoided to damage the later stage of causing and pick the extra work generations such as cutter, adapter, therefore can save artificial generally, improve efficiency of construction, reduce costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be the utility model embodiment 1 vertical duct 51 upwards time the using state schematic diagram of fixing guard member;
Fig. 3 be the utility model embodiment 2 vertical duct 51 downwards time the using state schematic diagram of fixing guard member.
Reference numeral: at the bottom of 1-cast-in-situ floor, 2-T font support, 21-cross bar, 22-vertical rod, 3-, muscle, 4-tie up silk, 5-pre-embedded pipe, 51-horizontal tube, 52-vertical duct, 6-template.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1; the utility model relates to the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor; described pre-embedded pipe 5 comprises the horizontal tube 51 be layered on template and the vertical duct 52 be bent to form by the end of horizontal segment spool; described fixture is fixedly connected with pre-embedded pipe 5; it is characterized in that: described fixture is the half-set 2 be welded by cross bar 21 and vertical rod 22 vertical symmetry; described vertical rod 22 is parallel to vertical duct 52 and integral with vertical duct 52 colligation, and described cross bar 21 is vertical with horizontal tube 51 and colligation is fixed on the end muscle 3 of structural slab in both sides.
Wherein, as Fig. 2, described vertical duct 52 is can the vertical extraction section that is upwards bent to form of the end of horizontal tube 51, and described half-set 2 is that cross bar 21 is arranged at upper inverted T-shaped.Fig. 2 be the utility model embodiment 1 vertical duct upwards time the using state schematic diagram of fixing guard member; Pre-embedded pipe 5 vertically upwards routs up floor, and the vertical rod 22 of described half-set 2 and the vertical part colligation of pre-embedded pipe 5, direction is perpendicular to plate face.The horizontal tube 51 of described half-set 2 cross bar and pre-embedded pipe 5 is arranged vertically, and cross bar is placed in the top of muscle 3 at the bottom of lower floor, firm with tying up silk 4 colligation with end muscle 3, makes vertical duct 52 as a whole with described half-set 2 one-tenth.
As Fig. 3, described vertical duct 52 also can be that the end of horizontal tube 51 bends downwards and passes the vertical extraction section formed after template 6, described half-set 2 be cross bar 21 under T-shaped arrange, vertical rod 22 is fixed through template 6 and vertical duct 52 colligation.Described vertical rod 22 20 ~ 40mm longer than vertical duct 52.Fig. 3 be the utility model embodiment 2 vertical duct downward time the using state schematic diagram of fixing guard member; return out template 6 under pre-embedded pipe 5 vertical portion is divided into, the vertical part of described pre-embedded pipe 5 and the vertical rod colligation of described half-set 2 firmly pass template downwards.Half-set 2 and pre-embedded pipe 5 wear template 6, and time should punch according to the reinforcing bar size of the caliber of pre-embedded pipe 5 and half-set 2, to avoid impacting concreting work.
Described half-set 2 can use reinforcing bar, angle steel or steel pipe leftover pieces to make, and the length of cross bar 21 is 250 ~ 400mm, and the length of vertical rod 22 is 150 ~ 400mm.Described pre-embedded pipe 5 can be coating steel pipe, SC welded steel pipe, JDG/KBG thin-walled coating steel pipe or PVC material pipe.Half-set 2 described in embodiment is made by 12 reinforcing bar leftover pieces in structure construction, in practice of construction, can according to field condition and concrete needs, select reinforcing bar size, the cross bar of half-set 2 described in embodiment length is 300mm, in practice of construction, can be according to specific needs, bracket cross bar length is adjusted, vertical rod length is 400mm/150mm, in practice of construction, and can be according to specific needs, bracket vertical rod length is adjusted, but vertical pole need be longer than the spool vertically section of extraction 20 ~ 40mm.
The mouth of pipe shutoff of spool exit, construction method shutoff routinely, is not included within the utility model research range.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. the fixing guard member of pre-embedded pipe in a cast-in-situ floor, described pre-embedded pipe (5) comprises the horizontal tube (51) be layered on template and the vertical duct (52) be bent to form by the end of horizontal segment spool, described fixture is fixedly connected with pre-embedded pipe (5), it is characterized in that: described fixture is the half-set (2) be welded by cross bar (21) and vertical rod (22) vertical symmetry, described vertical rod (22) is parallel to vertical duct (52), and it is integral with vertical duct (52) colligation, described cross bar (21) is vertical with horizontal tube (51), and colligation is fixed on the end muscle (3) of structural slab in both sides.
2. the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor according to claim 1; it is characterized in that: the vertical extraction section that the end that described vertical duct (52) is horizontal tube (51) is upwards bent to form, described half-set (2) is arranged at upper inverted T-shaped for cross bar (21).
3. the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor according to claim 1; it is characterized in that: described vertical duct (52) is that the end of horizontal tube (51) bends downwards and passes the vertical extraction section that template (6) formed afterwards; described half-set (2) for cross bar (21) under T-shaped arrange, vertical rod (22) is fixed through template (6) and vertical duct (52) colligation.
4. the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor according to claim 1, is characterized in that: described vertical rod (21) 20 ~ 40mm longer than vertical duct (52).
5. the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor according to claim 1, is characterized in that: described half-set (2) is the support be made with reinforcing bar, angle steel or steel pipe leftover pieces.
6. pre-embedded pipe fixture in a kind of cast-in-situ floor according to claim 1, is characterized in that: the length of described cross bar (21) is 250 ~ 400mm, and the length of vertical rod (22) is 150 ~ 400mm.
7. the fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor according to claim 1, is characterized in that: described pre-embedded pipe (5) is coating steel pipe, SC welded steel pipe, JDG/KBG thin-walled coating steel pipe or PVC material pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112954.1U CN204456862U (en) | 2015-02-16 | 2015-02-16 | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112954.1U CN204456862U (en) | 2015-02-16 | 2015-02-16 | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456862U true CN204456862U (en) | 2015-07-08 |
Family
ID=53663769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112954.1U Expired - Fee Related CN204456862U (en) | 2015-02-16 | 2015-02-16 | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797871A (en) * | 2018-06-22 | 2018-11-13 | 中国二冶集团有限公司 | The protective cradle of pre-embedded pipe |
| CN109914800A (en) * | 2019-03-15 | 2019-06-21 | 中国五冶集团有限公司 | A kind of civil buildings townhouse wire box accurately pre-installs structure and construction method |
| CN113482374A (en) * | 2021-06-16 | 2021-10-08 | 五冶集团上海有限公司 | Construction method for protecting PVC pipe head by using waste steel bars |
-
2015
- 2015-02-16 CN CN201520112954.1U patent/CN204456862U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797871A (en) * | 2018-06-22 | 2018-11-13 | 中国二冶集团有限公司 | The protective cradle of pre-embedded pipe |
| CN109914800A (en) * | 2019-03-15 | 2019-06-21 | 中国五冶集团有限公司 | A kind of civil buildings townhouse wire box accurately pre-installs structure and construction method |
| CN109914800B (en) * | 2019-03-15 | 2021-02-26 | 中国五冶集团有限公司 | Accurate pre-installation structure and construction method for civil building line-connecting and line-arranging pipes |
| CN113482374A (en) * | 2021-06-16 | 2021-10-08 | 五冶集团上海有限公司 | Construction method for protecting PVC pipe head by using waste steel bars |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204299185U (en) | Build pipeline reinforcing steel bar buffering structure | |
| CN204456862U (en) | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor | |
| CN210658968U (en) | Auxiliary fixing framework of frame column node core stirrup cage | |
| CN102589973B (en) | Pullout test auxiliary device for hook anchor rod and test method | |
| CN103758348A (en) | Profile steel framework structure concrete floor slab suspension mould pouring construction method | |
| CN109457814B (en) | Construction method for top cover of high-rise and large-diameter building based on Bailey truss structure | |
| CN204982673U (en) | Continuous steel of high mound of hollow thin wall structure 0# section binds and pre -compaction support in 100 -meter dash | |
| CN204626453U (en) | The supporting device of pipeline in Urban Underground pipe gallery | |
| CN203097253U (en) | Elevator shaft triangular support type formwork platform | |
| CN103967332A (en) | Construction method of building site barrier | |
| CN204080793U (en) | Hoisting device for reinforcement cage | |
| CN215760524U (en) | Main structure floor thickness control block | |
| CN202031309U (en) | Suspending operation platform for structural concrete constructions | |
| CN201809974U (en) | Glass steel cylindrical formwork device | |
| CN101514551B (en) | Artificial excavating pile reinforcing cage vertical colligation and installation method | |
| CN106193578B (en) | It is a kind of that modular system and construction technology are matched somebody with somebody based on groove type quarter bend | |
| CN112227814B (en) | Method for dismantling straight-barrel type concrete tower body | |
| CN209874434U (en) | Simple and easy scaffold frame of encorbelmenting of building high latitude | |
| CN104153374A (en) | Combined foundation pit supporting structure with inclined strut and pull anchor | |
| CN209670395U (en) | A kind of ruggedized construction suitable for building hoist basement roof | |
| CN202273345U (en) | Positioning and anti-floating device for BDF thin-walled cement hollow pipes | |
| CN203145017U (en) | Large-sized chute device for pouring mass concrete into deep foundation pit | |
| CN219951909U (en) | Pile foundation steel reinforcement cage positioner | |
| CN206233117U (en) | A kind of continuous beam catenary mast construction formwork auxiliary implement | |
| CN203531249U (en) | Control device of reinforcement cover of reinforcement concrete column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |