CN208167794U - Monoblock type forms cast-in-place concrete cable duct - Google Patents
Monoblock type forms cast-in-place concrete cable duct Download PDFInfo
- Publication number
- CN208167794U CN208167794U CN201820432505.9U CN201820432505U CN208167794U CN 208167794 U CN208167794 U CN 208167794U CN 201820432505 U CN201820432505 U CN 201820432505U CN 208167794 U CN208167794 U CN 208167794U
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- CN
- China
- Prior art keywords
- monoblock type
- cable duct
- expansion joint
- steel form
- bottom side
- 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
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- 239000004567 concrete Substances 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000009415 formwork Methods 0.000 claims abstract description 17
- 239000011178 precast concrete Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000013464 silicone adhesive Substances 0.000 claims description 4
- 238000004513 sizing Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 15
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses monoblock types to form cast-in-place concrete cable duct, including hanging a liter sliding-mode structure at the top of the integral type regularization of bottom side, it is fixed in side wall reinforcing bar main reinforcement, monoblock type steel plate screw rod group's monoblock type is pre-buried, integrated support is connect with side wall expansion joint pre embedded bolt, T-type seam is poured after using expansion joint pre embedded bolt steel plate solid model in side wall expansion joint, and top is laid with precast concrete cover.The formwork erecting structure of the utility model is using a liter sliding-mode structure is hung at the top of the regularization of bottom side integral type, integrated support installation, the structures such as expansion joint joint style are simple, and it is convenient to construct, and improves speed of application, bearing capacity, stability and the accuracy of cable duct.
Description
Technical field
The utility model relates to cast-in-place concrete cable duct, in particular to monoblock type forms cast-in-place concrete cable duct.
Background technique
It is higher and higher to substation, the requirement of converter station construction engineering quality with the high speed development of domestic electrical engineering, it is right
The quality of station cable ditch also proposed the high speed development with domestic electrical engineering, to substation, converter station architectural engineering matter
Amount requires higher and higher, also proposed new requirement to the quality of station cable ditch.Cable duct is in converter station or substation
One critically important construction content, often criss-cross several kms, largely affect the perception image entirely stood.Tradition
Cable ditch construction method be secondary pouring molding technique, steel plate for sealing water need to be installed, waterproof effect is poor, long construction period.
Stand in engineering construction in power transformation (change of current), station cable ditch heavy workload, using cable duct one-time-concreting at
The construction technology of type, one-piece casting cable duct reinforcing bar and template disposably bind molding, and one-time-concreting concrete eliminates construction
Seam, good water-proof effect shorten the supporting of template and remove the time, accelerate engineering construction progress, economize on resources, reduce construction
Cost improves construction technology quality, shortens the construction time, realizes construction management.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is that design monoblock type forms cast-in-place coagulation
Native cable duct is realized and hangs a liter sliding-mode structure construction, integrated support installation, expansion joint at the top of the integral type regularization of cable duct bottom side
Connector pours etc. that structures are simple, and it is convenient to construct, and improves speed of application, bearing capacity, stability and the accuracy of cable duct.
The utility model in order to realize its technical purpose and the technical solution adopted is that：Monoblock type forms cast-in-place concrete electricity
Cable ditch, which is characterized in that pre- including hanging a liter sliding-mode structure, monoblock type steel plate screw rod group's monoblock type at the top of the integral type regularization of bottom side
Structure, at least an integrated support and at least an expansion joint pre embedded bolt are buried, hangs a liter cunning at the top of the bottom side integral type regularization
Casting concrete forms cast-in-place monoblock type cable duct concrete slab inside mode structure, after the expansion joint pre embedded bolt steel plate solid model
T-type slit is poured into expansion joint, the integrated support is arranged in cast-in-place monoblock type cable duct concrete slab, described cast-in-place whole
Body formula cable duct concrete slab top is laid with precast concrete cover.
In some embodiments, hang at the top of the regularization of bottom side integral type liter sliding-mode structure include an at least outer steel formwork plate,
An at least inside steel form, at least a bottom side steel form, the bottom side steel form top are successively arranged outer steel formwork from left to right
Plate, inside steel form, inside steel form and outer steel formwork plate, the outer steel formwork plate are connect with inside steel form by pull rod,
It is bolted between the bottom side steel form and inside steel form by template connection, concrete is set on the bottom side steel form
Pouring hole, bottom side steel form side are equipped with gutter.
In some embodiments, outer steel formwork plate, inside steel form, be equipped with hanging ring on the steel form of bottom side.
In some embodiments, strut backing plate is welded on two inside steel forms, between described two strut backing plates
Equipped with adjustable support rod.
In some embodiments, monoblock type steel plate screw rod group's monoblock type is embedded in cast-in-place monoblock type cable duct concrete slab
On, further include band iron, the screw rod is connect with band iron, and integrated support is connect with screw rod, the integrated support and screw rod it
Between be equipped with backing plate.
It in some embodiments, further include the expansion joint pre embedded bolt being arranged on cast-in-place monoblock type cable duct concrete slab
With expansion joint steel form, Bituminous hemp fiber silicone adhesive mixture and rubber fastening band are equipped in the expansion joint, the expansion joint is pre-
Bury screw rod and expansion joint steel form solid model after-pouring slightly expanded concrete.
In some embodiments, gasket is arranged in precast concrete cover lower part.
Due to having used the monoblock type of the utility model to form cast-in-place concrete cable duct, cable duct globality is more preferable, whole
The connection of body formula bracket is stronger, stability bearing capacity is higher, and the utility model has the advantages of simple structure, and it is convenient to construct.
The utility model is described in detail with attached drawing combined with specific embodiments below.
Detailed description of the invention
Fig. 1 is monoblock type molding cast-in-place concrete cable duct sectional schematic diagram；
Fig. 2 is to hang a liter sliding-mode structure schematic diagram at the top of the integral type regularization of bottom side；
Fig. 3 is that T-type seam drawing is poured after the pre embedded bolt steel plate solid model of expansion joint.
In figure：1- bed course, the cast-in-place monoblock type cable duct concrete slab of 2-, the pre-buried bar of 3-, 4- band iron, the gutter 5-, 6- are looked for
Leveling, 7- surface layer, 8- backing plate, 9- screw rod, 10- integrated support, 11- waterproof layer, 12- gasket, the ground 13-, 14- are prefabricated mixed
Solidifying earth mulch plate, 15- slightly expanded concrete, 16- Bituminous hemp fiber silicone adhesive mixture, 17- rubber fastening band, 18- anchor bar,
19- cable, the pavement 20-, 21- hanging ring, 22- adjustable support rod, 23- pull rod, 24- concrete pouring hole, the connection of 25- template
Bolt, 26- strut backing plate, 27- outer steel formwork plate, the inside 28- steel form, the bottom side 29- steel form, the expansion joint 30- steel form,
The expansion joint 31- pre embedded bolt
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on
Stating term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment are monoblock type molding cast-in-place concrete cable ducts, and groove is opened
It digs after checking and accepting, carries out the binding of cable duct steel reinforcement cage, and it is pre-buried to be arranged 9 groups of monoblock types of monoblock type steel plate screw rod, screw rod 9 and band iron 4
Connection, band iron 4 is pre-buried to be connect with cable duct side plate main reinforcement；It carries out hanging a liter sliding-mode structure construction at the top of the regularization of bottom side integral type,
Using crane lifting, successively lift outer steel formwork plate 27, inside steel form 28, bottom side steel form 29, outer steel formwork plate 27 with it is interior
Side steel form 28 is connected by pull rod 23, and bottom side steel form 29 connect bolt 25 by template with inside steel form 28 and connects, outside
Strut backing plate 26 is welded on side steel form 27 and inside steel form 28, and adjustable support rod 22 is set, is arranged on bottom side steel form 29
Concrete pouring hole 24, is arranged gutter 5, and casting concrete after the completion of formwork forms cast-in-place monoblock type cable duct concrete slab
2, form two cable ducts that cast-in-place monoblock type cable duct concrete slab 2 includes cable trench floor and is arranged on cable trench floor
Side plate, then outer steel formwork plate 27, inside steel form 28, bottom side steel form 29 are removed, and conserved, expansion joint is arranged in side wall,
Bituminous hemp fiber silicone adhesive mixture 16, rubber fastening band 17, pre embedded bolt 31 and expansion joint at cable duct side plate expansion joint are set
30 solid model after-pouring slightly expanded concrete 15 of steel form.Integrated support 10 is connect with screw rod 9, and backing plate 8 is arranged, on cable duct
Portion is laid with precast concrete cover 14, and 14 lower part of precast concrete cover is arranged gasket 12, successively carries out next construction section construction.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (7)
1. monoblock type forms cast-in-place concrete cable duct, which is characterized in that including hanging a liter sliding formwork at the top of the integral type regularization of bottom side
Structure, monoblock type steel plate screw rod (9) group's monoblock type pre-buried structure, an at least integrated support (10) and at least an expansion joint is pre-buried
Screw rod (31), the bottom side integral type regularization top hang a casting concrete inside liter sliding-mode structure and form cast-in-place monoblock type cable
Ditch concrete slab (2) pours T-type slit into expansion joint, the monoblock type branch after expansion joint pre embedded bolt (31) the steel plate solid model
Frame (10) is arranged in cast-in-place monoblock type cable duct concrete slab (2), on the cast-in-place monoblock type cable duct concrete slab (2)
Portion is laid with precast concrete cover (14).
2. monoblock type according to claim 1 forms cast-in-place concrete cable duct, which is characterized in that the sizing of bottom side integral type
Changing top to hang liter sliding-mode structure includes an at least outer steel formwork plate (27), at least an inside steel form (28), at least a bottom side steel
Template (29), be successively arranged above the bottom side steel form (29) from left to right outer steel formwork plate (27), inside steel form (28),
Inside steel form (28) and outer steel formwork plate (27), the outer steel formwork plate (27) and inside steel form (28) pass through pull rod (23)
Connection connect bolt (25) connection, the bottom side by template between the bottom side steel form (29) and inside steel form (28)
Concrete pouring hole (24) are set on steel form (29), bottom side steel form (29) side is equipped with gutter (5).
3. monoblock type according to claim 2 forms cast-in-place concrete cable duct, which is characterized in that the outer steel formwork plate
(27), inside steel form (28), be equipped with hanging ring (21) on bottom side steel form (29).
4. monoblock type according to claim 2 forms cast-in-place concrete cable duct, which is characterized in that the inside steel form
(28) quantity is two, is welded with strut backing plate (26) on described two inside steel forms (28), described two strut backing plates
(26) adjustable support rod (22) are equipped between.
5. monoblock type according to claim 1 forms cast-in-place concrete cable duct, which is characterized in that the monoblock type steel plate
Screw rod (9) group's monoblock type is embedded on cast-in-place monoblock type cable duct concrete slab (2), further includes band iron (4), the screw rod (9)
It is connect with band iron (4), integrated support (10) is connect with screw rod (9), is set between the integrated support (10) and screw rod (9)
There are backing plate (8).
6. monoblock type according to claim 1 forms cast-in-place concrete cable duct, which is characterized in that further include setting existing
Pour the expansion joint pre embedded bolt (31) and expansion joint steel form (30) on monoblock type cable duct concrete slab (2), the expansion joint
It is interior to be equipped with Bituminous hemp fiber silicone adhesive mixture (16) and rubber fastening band (17), the expansion joint pre embedded bolt (31) and expansion joint
Steel form (30) solid model after-pouring slightly expanded concrete (15).
7. monoblock type according to claim 1 forms cast-in-place concrete cable duct, which is characterized in that the precast concrete
Gasket (12) are arranged in cover board (14) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432505.9U CN208167794U (en) | 2018-03-28 | 2018-03-28 | Monoblock type forms cast-in-place concrete cable duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432505.9U CN208167794U (en) | 2018-03-28 | 2018-03-28 | Monoblock type forms cast-in-place concrete cable duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167794U true CN208167794U (en) | 2018-11-30 |
Family
ID=64370904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820432505.9U Expired - Fee Related CN208167794U (en) | 2018-03-28 | 2018-03-28 | Monoblock type forms cast-in-place concrete cable duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167794U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487641A (en) * | 2018-12-12 | 2019-03-19 | 中铁二院工程集团有限责任公司 | A kind of high-speed railway monoblock type cable slot structure and surface layer of subgrade bed construction method |
| CN109487654A (en) * | 2018-12-28 | 2019-03-19 | 温州宏伟建设有限公司 | A kind of municipal works road pavement structure |
| CN110258614A (en) * | 2019-05-27 | 2019-09-20 | 中国建筑第八工程局有限公司 | The formwork structure and its construction method of concrete structure |
| CN111030026A (en) * | 2019-12-16 | 2020-04-17 | 华南理工大学 | Inner supporting structure of cable trench and intelligent monitoring system |
| CN111181122A (en) * | 2019-12-26 | 2020-05-19 | 浙江华云电力工程设计咨询有限公司 | Novel prevent cable pit structure of differential settlement |
-
2018
- 2018-03-28 CN CN201820432505.9U patent/CN208167794U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487641A (en) * | 2018-12-12 | 2019-03-19 | 中铁二院工程集团有限责任公司 | A kind of high-speed railway monoblock type cable slot structure and surface layer of subgrade bed construction method |
| CN109487641B (en) * | 2018-12-12 | 2024-01-19 | 中铁二院工程集团有限责任公司 | Foundation bed surface layer construction method of integral cable trough structure of high-speed railway |
| CN109487654A (en) * | 2018-12-28 | 2019-03-19 | 温州宏伟建设有限公司 | A kind of municipal works road pavement structure |
| CN110258614A (en) * | 2019-05-27 | 2019-09-20 | 中国建筑第八工程局有限公司 | The formwork structure and its construction method of concrete structure |
| CN111030026A (en) * | 2019-12-16 | 2020-04-17 | 华南理工大学 | Inner supporting structure of cable trench and intelligent monitoring system |
| CN111181122A (en) * | 2019-12-26 | 2020-05-19 | 浙江华云电力工程设计咨询有限公司 | Novel prevent cable pit structure of differential settlement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: 312025 No. 8 Qianqingzhen Cultural Road, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Dongxia Construction Industry Group Co.,Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |
|
| 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: 20181130 |