CN207048069U - A kind of pipe gallery segmental timbering - Google Patents
A kind of pipe gallery segmental timbering Download PDFInfo
- Publication number
- CN207048069U CN207048069U CN201721042601.4U CN201721042601U CN207048069U CN 207048069 U CN207048069 U CN 207048069U CN 201721042601 U CN201721042601 U CN 201721042601U CN 207048069 U CN207048069 U CN 207048069U
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- pipe gallery
- channel flow
- buried channel
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Abstract
The utility model discloses a kind of pipe gallery segmental timbering.Including pre-buried structure and sectional shelf-unit, pre-buried structure includes pre-buried channel flow that is prefabricated and being fixedly arranged at pipe gallery concrete wall inner surface, and pre-buried channel flow back is welded with crab-bolt and is consolidated in concreting body；Sectional shelf-unit includes cradling piece, and the fixed plate that cradling piece is fixed by support bar and support bar one end vertical welding is formed, and fixed plate is connected by bolt and pre-buried channel flow；The head of bolt is T-shaped structure.The mounting structural mode combined using pre-buried channel flow and segmental timbering, can stationarity and mobility it is good, it is flexibly adjustable, line style is installed and installation accuracy is easy to control；The utility model supporting structure is stable, reliable, and installation only needs several steps to complete, and the instrument of use is few, and instrument is easily obtained, not only saved equipment cost, and improved efficiency of construction, it is thus also avoided that welding etc. the issuable pollution of technique, noise the problems such as.
Description
Technical field
It the utility model is related to Urban Underground pipe gallery technical field of construction, and in particular to a kind of pipe gallery assembled
Supporting structure.
Background technology
Pipe gallery is to build a tunnel space in Urban Underground, and electric power, communication, combustion gas, heat supply, plumbing etc. is each
Kind utilities pipeline is integrated in one, and is a kind of modernization, intensive city provided with special access hole, dog-house and monitoring system
City's infrastructure.According to pipe gallery layout feature, while to ensure pipeline performance safety, power cable, communication cable are general
It is rack-mount.
For cast-in-place concrete structure, traditional support technology is the embedded iron parts in concrete structure, then pre-buried
Welding support on ironware.Which installation effectiveness is relatively low, installation line style, the more difficult control of installation accuracy, and after support installation very
Difficult carry out position adjustment, later maintenance difficulty are larger.
The content of the invention
The utility model discloses a kind of pipe gallery segmental timbering according to the deficiencies in the prior art, and the utility model will
Solve the problems, such as to be to provide a kind of pipe gallery segmental timbering mounting structure, efficiency of construction can be effectively improved, be precisely controlled branch
Frame installs line style, and support is detachable movable, can also increase and decrease number of holders according to the actual requirements in later stage adjustment and maintenance.
The utility model is achieved through the following technical solutions：
Pipe gallery segmental timbering, it is characterised in that：The segmental timbering includes pre-buried structure and sectional shelf-unit；
Pre-buried structure includes pre-buried channel flow that is prefabricated and being fixedly arranged at pipe gallery concrete wall inner surface, pre-buried channel flow back
It is welded with crab-bolt and is consolidated in concreting body；
Sectional shelf-unit includes cradling piece, the fixed plate structure that cradling piece is fixed by support bar and support bar one end vertical welding
Into fixed plate is connected by bolt and pre-buried channel flow.
The head of the bolt is T-shaped structure.
The pre-buried channel flow is the groove for having flanging, and pre-buried channel flow has multigroup and arranged vertically along pipe gallery wall.
The both ends of the bolt head T-shaped structure and the flanging tensioning of groove are fixed.
The pre-buried reinforcing bar for being consolidated with vertical and horizontal arrangement in the pipe gallery concrete wall.
The beneficial effects of the utility model：The mounting structural mode combined using pre-buried channel flow and segmental timbering, is had
Preferably can stationarity and mobility, realize flexibly it is adjustable.In pipe gallery restricted clearance, with reference to using infrared rays survey
Positioning, installs line style and installation accuracy is easy to control.The utility model supporting structure is stable, reliable, and installation only needs several steps
It can complete, the instrument of use is few, and instrument is easily obtained, and has not only saved equipment cost, and improves efficiency of construction, also
The problems such as avoiding the issuable pollution of technique, the noises such as welding.
Brief description of the drawings
Fig. 1 is the utility model segmental timbering structure schematic side view；
Fig. 2 is the utility model segmental timbering structure schematic top plan view.
Wherein, 1 is pre-buried channel flow, and 2 be crab-bolt, and 3 be reinforcing bar, and 4 be cradling piece, and 5 be bolt, and 6 be nut, and 7 be integrated pipe
Corridor outer wall, 8 be pipe gallery inwall.
Embodiment
The utility model is specifically described below by embodiment, the present embodiment is served only for entering the utility model
Row further instruction, but it is not intended that limitation to scope of protection of the utility model, those skilled in the art is according to upper
State the scope that some nonessential modifications and adaptations that content of the present utility model is made fall within the utility model protection.
With reference to accompanying drawing.
Pipe gallery segmental timbering, segmental timbering include pre-buried structure and sectional shelf-unit；
Pre-buried structure includes pre-buried channel flow 1 that is prefabricated and being fixedly arranged at pipe gallery concrete wall inner surface, and pre-buried channel flow 1 is carried on the back
Portion is welded with crab-bolt 2 and is consolidated in concreting body；
Sectional shelf-unit includes cradling piece 4, the fixed plate structure that cradling piece 4 is fixed by support bar and support bar one end vertical welding
Into fixed plate is connected by bolt 5 and pre-buried channel flow 1.
The head of bolt 5 is T-shaped structure.
Pre-buried channel flow 1 is the groove for having flanging, and pre-buried channel flow 1 has multigroup and arranged vertically along pipe gallery wall.
The both ends of the head T-shaped structure of bolt 5 and the flanging tensioning of groove are fixed.
The pre-buried reinforcing bar 3 for being consolidated with vertical and horizontal arrangement in pipe gallery concrete wall.
Installation includes the installation and segmental timbering installation of pre-buried channel flow.
The installation of pre-buried channel flow comprises the following steps：
(1) surveying setting-out
Pipe gallery bottom slab concreting is completed, the positioning of pre-buried channel flow 1 is carried out after the completion of the system peace of side wall reinforcing bar 3, and both ends are pre-buried
Conduit 1 should accurately be made apart from movement joint 25cm, the level interval 1.5m of pre-buried channel flow 1 using steel tape according to design spacing
The horizontal level of pre-buried channel flow 1, and made marks on bottom plate, the bottom for then measuring pre-buried channel flow 1 with steel tape from bottom plate is erected
Straight position, and made marks on reinforcing bar 3
(2) conduit is installed
Pre-buried channel flow 1 is temporarily fixed on design attitude with iron wire, and plumb line is set at top, adjusts pre-buried channel flow
1 ensures vertically, and the surface of pre-buried channel flow 1 is flushed with concrete surface on the inside of pipe gallery, then fixes pre-buried channel flow 1
The crab-bolt 2 carried carries out spot welding with agent structure reinforcing bar 3 and fixed, and welds the point of upper and lower part two.
(3) model sheetinstallat
After the installation of pre-buried channel flow 1, the installation of template is carried out, it is desirable to which pre-buried channel flow is close to inner wall form.To avoid mixing
Pre-buried channel flow 1 misplaces when solidifying soil pours, and during model sheetinstallat, adds a reinforced bar support at the back side of pre-buried channel flow 1.
(4) concreting
Pipe gallery main body concrete is put in storage using automotive pump pumping, slow blanking, pours pump line close to storehouse face when putting in storage
Vibrated in time using cable type vibrating spear when building, forbid to touch template and pre-buried channel flow 1, concreting to top when vibrating
Behind face, the maintenance of receipts face is carried out.
(5) form removal, cleaning conduit
It is dismountable that template in concrete strength reaches design requirement rear.Form removable by first prop up tear open afterwards, rear branch is first torn open
Order is carried out.It is artificial with pocket knife or small steel disc that the environmentally friendly low density polyethylene (LDPE) of the inside of pre-buried channel flow 1 filling is close after form removable
Strip of paper used for sealing is rejected, and ensures cleaning, no-sundries in groove.
The installation of segmental timbering comprises the following steps：
(1) surveying setting-out
The line setting that support 4 is installed is carried out using infrared ray, steel tape, first with steel tape, measures this section of piping lane head and the tail
The position of bottommost support 4 is held, infrared facility is placed on to the side of piping lane, the height and angle of infrared facility is adjusted, makes
Infrared ray is through 2 points from beginning to end.
(2) support is installed
After the completion of measurement and positioning, manually installed bottom cradling piece 4., manually first will be with tooth according to the fixed position of infrared ray
Tommyhead bolt 5 put into pre-buried channel flow 1, then cradling piece 4 is placed at design attitude, tommyhead bolt 5 is rotated by 90 °, made
Bolt 5 is stuck in the flanging of pre-buried channel flow 1 and installs nut 6, then according to the position of infrared ray trimming rack bar 4, adjusts position
Postpone, tightening nuts 6.After the installation of bottom bracket bar 4, the cradling piece 4 for carrying out upper strata with steel ruler according to design spacing positions,
Installation method is identical.
(3) inspect for acceptance
After the installation of cradling piece 4, the height of infrared facility is adjusted, successively checks whether support installation site is accurate,
If there is deviation, it is adjusted in time.
The mounting means that the present invention is combined using pre-buried channel flow and segmental timbering, having preferably can stationarity and removable
Dynamic property, reach flexibly adjustable；In pipe gallery restricted clearance, support installation using infrared rays survey position, install line style and
Installation accuracy is relatively easy to control；For the installation of support, it is only necessary to which several steps can be completed, and the instrument of use is few, and instrument is easy
In acquisition, equipment cost is not only saved, and improve efficiency of construction, it is thus also avoided that the issuable dirt of technique such as welding
The problems such as dye, noise.
Claims (5)
- A kind of 1. pipe gallery segmental timbering, it is characterised in that：The segmental timbering includes pre-buried structure and sectional shelf-unit；Pre-buried structure includes pre-buried channel flow that is prefabricated and being fixedly arranged at pipe gallery concrete wall inner surface, the welding of pre-buried channel flow back It is fixed with crab-bolt and is consolidated in concreting body；Sectional shelf-unit includes cradling piece, and the fixed plate that cradling piece is fixed by support bar and support bar one end vertical welding is formed, Gu Fixed board is connected by bolt and pre-buried channel flow.
- 2. pipe gallery segmental timbering according to claim 1, it is characterised in that：The head of the bolt is T-shaped knot Structure.
- 3. pipe gallery segmental timbering according to claim 2, it is characterised in that：The pre-buried channel flow is to have flanging Groove, pre-buried channel flow have multigroup and arranged vertically along pipe gallery wall.
- 4. pipe gallery segmental timbering according to claim 3, it is characterised in that：The bolt head T-shaped structure The tensioning of the flanging of both ends and groove is fixed.
- 5. according to the pipe gallery segmental timbering described in claim 1 or 2 or 3 or 4, it is characterised in that：The pipe gallery The pre-buried reinforcing bar for being consolidated with vertical and horizontal arrangement in concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042601.4U CN207048069U (en) | 2017-08-20 | 2017-08-20 | A kind of pipe gallery segmental timbering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042601.4U CN207048069U (en) | 2017-08-20 | 2017-08-20 | A kind of pipe gallery segmental timbering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048069U true CN207048069U (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042601.4U Active CN207048069U (en) | 2017-08-20 | 2017-08-20 | A kind of pipe gallery segmental timbering |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666960A (en) * | 2018-06-12 | 2018-10-16 | 潘家红 | A kind of electric power cable laying holder |
| CN109518719A (en) * | 2018-12-27 | 2019-03-26 | 上海建工二建集团有限公司 | Oversized-diameter pipeline steel support pipe frame applied to comprehensive pipe gallery and assembling method thereof |
| CN109826441A (en) * | 2018-12-29 | 2019-05-31 | 济南城建集团有限公司 | One kind breathing out fragrant slot laterally pre-buried installation method for concrete structure c-type |
| CN110578341A (en) * | 2019-08-06 | 2019-12-17 | 苏州电力设计研究院有限公司 | Power cable pipe arrangement working well and construction method thereof |
| CN110752572A (en) * | 2019-11-01 | 2020-02-04 | 河北帕克轨道交通设备有限公司 | Bracket with bracket arm easy to install |
| CN111501825A (en) * | 2020-04-20 | 2020-08-07 | 中国一冶集团有限公司 | Installation method of Hafen groove and cantilever support in cast-in-situ comprehensive pipe gallery |
| CN112510610A (en) * | 2020-11-21 | 2021-03-16 | 江苏永联精筑建设集团有限公司 | Assembled pipe gallery support and construction process thereof |
| CN112796189A (en) * | 2021-01-29 | 2021-05-14 | 中国建筑第七工程局有限公司 | Can have enough to meet need assembled road system |
| CN113482051A (en) * | 2021-08-18 | 2021-10-08 | 中国十七冶集团有限公司 | Comprehensive underground pipe gallery pipeline pre-buried support device and using method thereof |
| CN113585334A (en) * | 2021-07-29 | 2021-11-02 | 中铁一局集团(广州)建设工程有限公司 | Comprehensive pipe gallery support pre-buried channel and installation method thereof |
-
2017
- 2017-08-20 CN CN201721042601.4U patent/CN207048069U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666960A (en) * | 2018-06-12 | 2018-10-16 | 潘家红 | A kind of electric power cable laying holder |
| CN109518719A (en) * | 2018-12-27 | 2019-03-26 | 上海建工二建集团有限公司 | Oversized-diameter pipeline steel support pipe frame applied to comprehensive pipe gallery and assembling method thereof |
| CN109826441A (en) * | 2018-12-29 | 2019-05-31 | 济南城建集团有限公司 | One kind breathing out fragrant slot laterally pre-buried installation method for concrete structure c-type |
| CN110578341A (en) * | 2019-08-06 | 2019-12-17 | 苏州电力设计研究院有限公司 | Power cable pipe arrangement working well and construction method thereof |
| CN110752572A (en) * | 2019-11-01 | 2020-02-04 | 河北帕克轨道交通设备有限公司 | Bracket with bracket arm easy to install |
| CN110752572B (en) * | 2019-11-01 | 2021-08-03 | 河北帕克轨道交通设备有限公司 | Bracket with bracket arm easy to install |
| CN111501825A (en) * | 2020-04-20 | 2020-08-07 | 中国一冶集团有限公司 | Installation method of Hafen groove and cantilever support in cast-in-situ comprehensive pipe gallery |
| CN112510610A (en) * | 2020-11-21 | 2021-03-16 | 江苏永联精筑建设集团有限公司 | Assembled pipe gallery support and construction process thereof |
| CN112796189A (en) * | 2021-01-29 | 2021-05-14 | 中国建筑第七工程局有限公司 | Can have enough to meet need assembled road system |
| CN113585334A (en) * | 2021-07-29 | 2021-11-02 | 中铁一局集团(广州)建设工程有限公司 | Comprehensive pipe gallery support pre-buried channel and installation method thereof |
| CN113482051A (en) * | 2021-08-18 | 2021-10-08 | 中国十七冶集团有限公司 | Comprehensive underground pipe gallery pipeline pre-buried support device and using method thereof |
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