CN209011157U - A kind of superposed type exempts from demoulding assembled integral pipe gallery - Google Patents
A kind of superposed type exempts from demoulding assembled integral pipe gallery Download PDFInfo
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- CN209011157U CN209011157U CN201821577036.6U CN201821577036U CN209011157U CN 209011157 U CN209011157 U CN 209011157U CN 201821577036 U CN201821577036 U CN 201821577036U CN 209011157 U CN209011157 U CN 209011157U
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- side fascia
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Abstract
The utility model relates to precast concrete municipal administration technical field of structures, it proposes a kind of superposed type and exempts from demoulding assembled integral pipe gallery, including overlapping top plate, overlapping bottom plate or cast-in-place bottom plate and overlapping Side fascia, overlapping top plate includes top plate preformed layer and top plate last layer, overlapping bottom plate includes bottom plate preformed layer and bottom plate last layer, and the overlapping Side fascia includes Side fascia preformed layer, fiber cement board pressure and Side fascia last layer；Side fascia preformed layer is made of single layer outer wall precast slab and girder rib, and the lower edge of the girder rib is embedded in the vertical reinforcement in outer wall precast slab and replacing corresponding site in advance, and fiber cement board pressure in-site installation winds up in girder rib.The utility model can give full play to the advantages of cast-in-site and prefabrication, and fiber cement board pressure greatly shortens the duration as the free removal of template later period, guarantee construction quality, structural integrity is equivalent cast-in-place, and waterproof performance is good, and the construction for domestic pipe gallery provides reliable technical support.
Description
Technical field
The utility model relates to precast concrete municipal administration technical field of structures, and in particular to a kind of superposed type exempts from demoulding assembly
Monoblock type pipe gallery.
Background technique
There are mainly two types of methods for the construction of country's pipe gallery at present: one is pipe galleries made of cast-in-site, separately
One is the prefabricated pipe galleries of total cross-section outside.Whole work of cast-in-site pipe gallery are all completed at the scene, and wet construction is more,
Environmental pollution is serious, and the construction period is long, difficulty of vibrating is big, quality control on construction is difficult, artificial demand is big, template is at high cost；
The prefabricated pipe gallery of total cross-section is by plant produced, on-site consolidation, and prefabricated components sectional dimension is big, component weight, lead to not using
Production line production, plant produced low efficiency, by transport, lifting condition is influenced, lead to that precast section is short, prefabricated components piece is more,
Edge joint position water-proofing treatment is difficult.The patent of the shortcomings that overcome two methods, Patent No. 201710068376.X disclose one
The excellent of cast-in-site and prefabrication is utilized using the prefabricated and cast-in-place structure combined in kind of assembled integral pipe gallery
Point, but what is used due to it is the double-deck prefabricated board, that there are construction costs is higher, later period free removal is time-consuming and be unfavorable for from
The deficiencies of dynamic metaplasia producing line production.
Utility model content
In order to solve deficiency present in both the above pipe gallery method of construction, the utility model proposes a kind of superposed types
The advantages of exempting from demoulding assembled integral pipe gallery, capable of giving full play to cast-in-site and prefabrication reduces situ wet work
Industry shortens the construction period, and under the premise of guaranteeing comprehensive pipe gallery structure globality and safety, using single layer prefabricated board and exempts to tear plate open,
It advantageously reduces construction cost, save working hour.
The utility model solves technical solution used by above-mentioned technical problem: it is whole that a kind of superposed type exempts from demoulding assembly
Formula pipe gallery, including overlapping top plate, overlapping bottom plate or cast-in-place bottom plate and overlapping Side fascia, overlapping top plate includes top plate preformed layer
And top plate last layer, overlapping bottom plate includes bottom plate preformed layer and bottom plate last layer, and the overlapping Side fascia includes that Side fascia is prefabricated
Layer, fiber cement board pressure and Side fascia last layer；
The Side fascia preformed layer is made of single layer outer wall precast slab and girder rib, and the lower edge of the girder rib is embedded in outer in advance
Wall prefabricated board is interior and replaces the vertical reinforcement of corresponding site, from the vertical reinforcement that outer wall precast slab lower end is stretched out into folded Side fascia
Portion's bending, and be mutually lapped with the vertical reinforcement of outer wall precast slab opposite side setting into hollow muscle, and the inside setting of hollow muscle
There is longitudinal reinforcement, the hollow muscle is anchored in bottom plate last layer or in cast-in-place bottom plate, is stretched out by outer wall precast slab upper end perpendicular
To reinforcing bar to pipe gallery internal bend, and bending part is anchored in top plate last layer, the fiber cement board pressure scene
It is installed on winding up for girder rib.
The girder rib of the Side fascia preformed layer, which winds up, is welded with band slotted hole steel plate, and the fiber cement board pressure scene is adopted
It is installed on band slotted hole steel plate with screw.
It further includes setting between overlapping top plate and overlapping bottom plate that a kind of superposed type, which exempts from demoulding assembled integral pipe gallery,
One or more layers overlapping lining, the overlapping lining includes that lining preformed layer and lining in-situ layer, lining are pre-
Preparative layer is made of single layer interior wall prefabricated board and girder rib, and the lower edge of the girder rib is embedded in advance in interior wall prefabricated board, by described interior
Vertical reinforcement is stretched out to lining internal bend in wall prefabricated board top and bottom, and the vertical steel with the setting of interior wall prefabricated board opposite side
Muscle is mutually lapped into hollow muscle, and hollow muscle is internally provided with longitudinal reinforcement, and the hollow muscle upper and lower end is anchored in respectively
In top plate last layer and bottom plate last layer, fiber cement board pressure in-site installation the winding up in girder rib.
The girder rib of the lining preformed layer, which winds up, is welded with band slotted hole steel plate, and the fiber cement board pressure scene is adopted
It is installed on band slotted hole steel plate with screw.
The top plate preformed layer includes top plate prefabricated board, girder rib, and girder rib lower edge is embedded in top plate prefabricated board in advance and generation
For the steel bar stress of corresponding site, overlapping Side fascia upper end is extended to by the reinforcing bar stretched out in top plate prefabricated board outside and is anchored in exterior wall
In plate last layer.
The bottom plate preformed layer includes bottom plate prefabricated board, girder rib, and girder rib lower edge is embedded in bottom plate prefabricated board in advance and generation
For the steel bar stress of corresponding site, the reinforcing bar stretched out in bottom plate prefabricated board extends to overlapping Side fascia lower end outside and is folded upward at anchoring
In in Side fascia last layer.
The overlapping Side fascia and overlapping Side fascia, overlapping lining and overlapping lining, overlapping top plate and overlapping top plate
And bridging is provided with additional bar in overlapping bottom plate and the last layer of overlapping bottom plate stitching portion, and fills out in preformed layer stitching portion
Spillage when being plugged with foam rods to prevent casting concrete.
Compared with the method for construction of current domestic pipe gallery, advantage protrusion, distinct characteristics embody the utility model
:
1. whole work of cast-in-site pipe gallery are all completed at the scene, wet construction is more, and environmental pollution is serious；This
Utility model uses prefabricated board, fiber cement board pressure and cast-in-place concrete coordinative construction, and situ wet operation is few, to environment
It pollutes small；
2. whole work of cast-in-site pipe gallery or draining Great Gulch canal are all completed at the scene, the artificial demand in scene
Greatly, template consumption is more, at high cost, and template needs to remove after the completion of construction, and the construction period is long, and technique is cumbersome；The utility model is adopted
With prefabricated board, fiber cement board pressure and cast-in-place concrete coordinative construction, guarantee construction quality, reduces scene manually, it is fine
It ties up cement pressure plate and is used as the free removal of template later period, can effectively shorten the construction period, reduction construction cost.
3. the prefabricated pipe gallery of total cross-section is by plant produced, on-site consolidation, prefabricated components sectional dimension is big, component weight, leads
Cause is not available automatic production line production, plant produced low efficiency, and the utility model uses prefabricated board, fiber cement board pressure
With cast-in-place concrete coordinative construction, wherein pre-erection is single layer superimposed sheet, and automatic production line production, work can be used
Factory's high production efficiency, for wallboard stitching portion fiber cement board pressure by in-site installation, the installation of rest part factory is easy for construction.
4. the prefabricated pipe gallery of total cross-section is by plant produced, on-site consolidation, prefabricated components sectional dimension is big, component weight, by
Transport, lifting condition influence big, lead to that precast section is short, prefabricated components piece is more, edge joint position water-proofing treatment is difficult, and the utility model is pre-
Member section processed is small, and component is light, by transport, lifting condition is influenced small, precast section can be lengthened suitably, while be scene inside wallboard
It is poured concrete, structural integrity is equivalent cast-in-place, further increases the safety and waterproofness of structure.
The utility model can give full play to the advantages of cast-in-site and prefabrication, reduce situ wet operation, fiber
Cement pressure plate greatly shortens the duration as the free removal of template later period, guarantees construction quality, and structural integrity is equivalent cast-in-place, prevents
It is aqueous can be good, improve plant produced efficiency, by transport, lifting condition is influenced small, cost is reduced, for the construction of domestic pipe gallery
Provide reliable technical support.
Detailed description of the invention
Fig. 1 is formula assembled integral pipe gallery, drainage ditch or Great Gulch canal structure section schematic diagram；
Fig. 2 is overlapping lining pre-erection structural schematic diagram；
Fig. 3 is overlapping Side fascia pre-erection structural schematic diagram；
Fig. 4 is band slotted hole steel plate schematic diagram；
Fig. 5 is overlapping top plate pre-erection schematic diagram；
Fig. 6 is overlapping bottom plate pre-erection schematic diagram；
Fig. 7 is overlapping Side fascia and overlapping top plate connecting node organigram；
Fig. 8 is overlapping Side fascia and overlapping bottom plate connecting node organigram；
Fig. 9 is overlapping lining and overlapping top plate connecting node organigram；
Figure 10 is overlapping lining and overlapping bottom plate connecting node organigram；
Figure 11 is overlapping lining, overlapping exterior wall splicing joint structure schematic diagram；
Figure 12 is that overlapping top plate or overlapping bottom plate splice joint structure schematic diagram.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
A kind of superposed type as shown in Figure 1 exempts from demoulding assembled integral pipe gallery, including overlapping top plate 3, overlapping bottom plate 4
Or cast-in-place bottom plate, overlapping Side fascia 1 and overlapping lining 2, overlapping top plate 3 include top plate preformed layer and top plate last layer, overlapping
Bottom plate 4 includes bottom plate preformed layer and bottom plate last layer, and cast-in-place bottom plate includes bottom plate last layer, and overlapping Side fascia 1 includes Side fascia
Preformed layer, fiber cement board pressure and Side fascia last layer；Overlapping lining 2 includes lining preformed layer, fibre cement pressure
Plate and lining last layer；It overlaps bottom plate 4 or cast-in-place bottom plate is arranged on blinding layer or waterproof layer (or waterproof protective layer),
The pre-erection configuration reinforcement of all superposed members (overlapping bottom plate, overlapping top plate, overlapping lining and overlapping Side fascia), overlapping
Side fascia and the girder rib for overlapping lining, which wind up, is welded with band slotted hole steel plate, after each component on-site assembly, completes structure institute
There is the binding of steel bar stress, adds necessary splicing structure reinforcing bar, and scene pacifies fiber cement board pressure 19 using screw
Exempt from demoulding assembled integral pipe gallery loaded on concrete formation superposed type on band slotted hole steel plate 7, is finally poured.
As shown in Fig. 3,7,8,11, Side fascia preformed layer is overlapped by outer wall precast slab 5, girder rib 6 and with slotted hole steel plate 7
Composition, the lower edge of girder rib 6 is embedded in outer wall precast slab 5 in advance and the vertical reinforcement of replacement corresponding site, in outer wall precast slab 5
Vertical reinforcement is stretched out from 5 lower end of outer wall precast slab and to Side fascia internal bend, with Side fascia preformed layer opposite side vertical reinforcement
It being mutually lapped into hollow muscle, and hollow muscle is internally provided with longitudinal reinforcement 18, hollow muscle is anchored in bottom plate last layer, by
The vertical reinforcement that 5 upper end of outer wall precast slab is stretched out is to pipe gallery internal bend, and bending part is anchored in top plate last layer,
The binding of exterior wall preformed layer opposite side reinforcing bar scene, the girder rib of Side fascia preformed layer, which winds up, is welded with band slotted hole steel plate 7, fibre cement
19 scene of pressure plare is installed on band slotted hole steel plate 7 using screw.
As shown in Fig. 2,9,10,11, lining preformed layer is overlapped by prefabricated board 8, girder rib 9 and with 7 groups of slotted hole steel plate
At the lower edge of girder rib 9 is embedded in the vertical reinforcement in layer prefabricated board 8 and replacing corresponding site, the vertical reinforcement in prefabricated board 8 in advance
From 8 upper end of prefabricated board, lower end stretch out and to lining internal bend, be mutually lapped with lining preformed layer opposite side vertical reinforcement
Into hollow muscle, and hollow muscle is internally provided with longitudinal reinforcement 18, and hollow muscle is anchored in top plate and bottom plate last layer, wallboard
The binding of preformed layer opposite side reinforcing bar scene, the girder rib of lining preformed layer, which winds up, is welded with band slotted hole steel plate 7, fibre cement pressure
19 scene of plate is installed on band slotted hole steel plate 7 using screw.
Shown in Fig. 5,7,9,12, overlapping top plate preformed layer includes top plate prefabricated board 10, girder rib 11, and 11 lower edge of girder rib is pre-
It is embedded in top plate prefabricated board 10 and is replaced the steel bar stress of corresponding site, extends to exterior wall outside the reinforcing bar stretched out in top plate prefabricated board 10
Plate upper end is simultaneously anchored in Side fascia last layer, the binding of top plate epithelium reinforcing bar scene.
As shown in Fig. 6,8,10,12, overlapping bottom plate preformed layer includes bottom plate prefabricated board 12, girder rib 13, under girder rib 13
String is embedded in the steel bar stress in bottom plate prefabricated board 12 and replacing corresponding site in advance, extends to outside the reinforcing bar stretched out in bottom plate prefabricated board outer
Wallboard lower end and being folded upward at is anchored in Side fascia last layer, the binding of bottom plate epithelium reinforcing bar scene.
As shown in figure 11, lining stitching position and overlapping exterior wall stitching position setting additional bar 14 and additional steel are overlapped
Then muscle 15 pours concrete and forms entirety.
As shown in figure 12, top plate stitching position and overlapping bottom plate stitching position setting additional bar 16 and additional steel are overlapped
Then muscle 17 pours concrete and forms entirety.
Claims (7)
1. a kind of superposed type exempts from demoulding assembled integral pipe gallery, including overlaps top plate, overlapping bottom plate or cast-in-place bottom plate and fold
Side fascia is closed, overlapping top plate includes top plate preformed layer and top plate last layer, and overlapping bottom plate includes pouring after bottom plate preformed layer and bottom plate
Layer, it is characterised in that: the overlapping Side fascia includes Side fascia preformed layer, fiber cement board pressure and Side fascia last layer；
The Side fascia preformed layer is made of single layer outer wall precast slab and girder rib, and it is pre- that the lower edge of the girder rib is embedded in exterior wall in advance
Making sheet is interior and replaces the vertical reinforcement of corresponding site, curved from the vertical reinforcement that outer wall precast slab lower end is stretched out to folded Side fascia inside
Folding, and being mutually lapped with the vertical reinforcement of outer wall precast slab opposite side setting into hollow muscle, and hollow muscle be internally provided with it is vertical
To reinforcing bar, the hollow muscle is anchored in the vertical steel stretched out in bottom plate last layer or in cast-in-place bottom plate by outer wall precast slab upper end
Muscle is to pipe gallery internal bend, and bending part is anchored in top plate last layer, the fiber cement board pressure in-site installation
In winding up for girder rib.
2. a kind of superposed type according to claim 1 exempts from demoulding assembled integral pipe gallery, it is characterised in that: described outer
The girder rib of wallboard preformed layer, which winds up, is welded with band slotted hole steel plate, and the fiber cement board pressure scene is installed on using screw
On band slotted hole steel plate.
3. a kind of superposed type according to claim 1 exempts from demoulding assembled integral pipe gallery, it is characterised in that: further include
Overlapping top plate is set and overlaps one or more layers overlapping lining between bottom plate, the overlapping lining includes that lining is pre-
Preparative layer and lining in-situ layer, lining preformed layer are made of single layer interior wall prefabricated board and girder rib, the lower edge of the girder rib
It is embedded in interior wall prefabricated board in advance, stretches out vertical reinforcement to lining internal bend from interior wall prefabricated board top and bottom, and
It is mutually lapped into hollow muscle with the vertical reinforcement of interior wall prefabricated board opposite side setting, and hollow muscle is internally provided with longitudinal steel
Muscle, the hollow muscle upper and lower end are anchored in respectively in top plate last layer and bottom plate last layer, the fiber cement board pressure scene
It is installed on winding up for girder rib.
4. a kind of superposed type according to claim 3 exempts from demoulding assembled integral pipe gallery, it is characterised in that: in described
The girder rib of wallboard preformed layer, which winds up, is welded with band slotted hole steel plate, and the fiber cement board pressure scene is installed on using screw
On band slotted hole steel plate.
5. a kind of superposed type according to claim 1 to 4 exempts from demoulding assembled integral pipe gallery, it is characterised in that:
The top plate preformed layer includes top plate prefabricated board, girder rib, and girder rib lower edge is embedded in top plate prefabricated board in advance and replaces corresponding portion
The steel bar stress of position extends to overlapping Side fascia upper end by the reinforcing bar stretched out in top plate prefabricated board outside and is anchored in Side fascia last layer
It is interior.
6. a kind of superposed type according to claim 1 to 4 exempts from demoulding assembled integral pipe gallery, it is characterised in that:
The bottom plate preformed layer includes bottom plate prefabricated board, girder rib, and girder rib lower edge is embedded in bottom plate prefabricated board in advance and replaces corresponding portion
The steel bar stress of position, the interior reinforcing bar stretched out of bottom plate prefabricated board, which extends to overlapping Side fascia lower end outside and is folded upward at, is anchored in Side fascia
In last layer.
7. a kind of superposed type according to claim 1 to 4 exempts from demoulding assembled integral pipe gallery, it is characterised in that:
The overlapping Side fascia and overlapping Side fascia, overlapping lining and overlapping lining, overlapping top plate and overlapping top plate and overlapping
Bridging is provided with additional bar in bottom plate and the last layer of overlapping bottom plate stitching portion, and is packed with foam in preformed layer stitching portion
Spillage when stick is to prevent casting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577036.6U CN209011157U (en) | 2018-09-27 | 2018-09-27 | A kind of superposed type exempts from demoulding assembled integral pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577036.6U CN209011157U (en) | 2018-09-27 | 2018-09-27 | A kind of superposed type exempts from demoulding assembled integral pipe gallery |
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| Publication Number | Publication Date |
|---|---|
| CN209011157U true CN209011157U (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821577036.6U Expired - Fee Related CN209011157U (en) | 2018-09-27 | 2018-09-27 | A kind of superposed type exempts from demoulding assembled integral pipe gallery |
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| CN (1) | CN209011157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173035A (en) * | 2020-02-28 | 2020-05-19 | 无锡地铁集团有限公司 | Fabricated underground station single-side prefabricated wall plate and vertical rotation installation method |
| CN111691459A (en) * | 2020-06-22 | 2020-09-22 | 福建省华策建设集团有限公司 | Construction method of prefabricated superposed underground comprehensive pipe gallery |
-
2018
- 2018-09-27 CN CN201821577036.6U patent/CN209011157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173035A (en) * | 2020-02-28 | 2020-05-19 | 无锡地铁集团有限公司 | Fabricated underground station single-side prefabricated wall plate and vertical rotation installation method |
| CN111173035B (en) * | 2020-02-28 | 2024-06-28 | 无锡地铁集团有限公司 | Assembled single-side prefabricated wall plate for underground station and vertical rotation installation method |
| CN111691459A (en) * | 2020-06-22 | 2020-09-22 | 福建省华策建设集团有限公司 | Construction method of prefabricated superposed underground comprehensive pipe gallery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190621 |