CN206396800U - Assembled prefabricated cable shaft - Google Patents
Assembled prefabricated cable shaft Download PDFInfo
- Publication number
- CN206396800U CN206396800U CN201720006047.8U CN201720006047U CN206396800U CN 206396800 U CN206396800 U CN 206396800U CN 201720006047 U CN201720006047 U CN 201720006047U CN 206396800 U CN206396800 U CN 206396800U
- Authority
- CN
- China
- Prior art keywords
- shaft
- cable
- pit shaft
- dovetail
- cover plate
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model patent is related to cable work technical field of construction, and in particular to a kind of Assembled prefabricated cable shaft.The cable shaft includes being provided with dovetail groove and dovetail at the inspection shaft cover plate at the top of pit shaft, the bottom plate of wellbore bottom, pit shaft and the cover plate pillar installed in pit shaft center, well seat pipe pipeline joint, and pit shaft is mutually permanently connected by the dovetail groove and dovetail；Pit shaft is provided with cable duct interface, and cable duct interface is provided with cable inlet and dovetail groove and dovetail for being connected with cable duct.The utility model cable shaft is first carried out with armored concrete it is prefabricated, pit shaft using dovetail groove, dovetail tongue-and-groove carry out Assembling connection, be then installed in the pit shaft mounting groove of bottom plate.The cable shaft can carry out batch production, modularized production, be easy to unified mass standard and effectively control construction quality；Modular prefabricated components are transported to building site and assembled, and installation rate is fast, are conducive to accelerating the speed of application shortening duration, improve efficiency.
Description
Technical field
The utility model patent is related to cable work technical field of construction, and in particular to a kind of Assembled prefabricated cable shaft.
Background technology
In traditional cable work construction, cable shaft is cast using the artificial brick or on-site concrete in scene, due to soil
Build construction team's level of skill uneven, be not easy to management and control construction quality.In addition, being cast using artificial brick or on-site concrete
Quantities is big, and speed is long in time limit slowly, seriously constrains project progress.
Utility model content
The utility model there is provided a kind of Assembled prefabricated cable shaft of dependable performance, can be pressed in view of the shortcomings of the prior art
Unified mass standard, accelerates speed of application, so as to improve production efficiency.
What the technical solution of the utility model was realized in：The Assembled prefabricated cable shaft includes two semicirculars in shape
Pit shaft, the bottom plate of wellbore bottom, the inspection shaft cover plate at the top of pit shaft and the cover plate pillar installed in pit shaft center, the pit shaft connect
Provided with dovetail groove and dovetail is mutually matched at mouthful, pit shaft is mutually permanently connected by the dovetail groove and dovetail；The well
Cylinder is provided with cable duct interface, and the cable duct interface is provided with cable inlet and the dovetail groove for being connected with cable duct and swallow
Tail tenon.
The pit shaft is formed by armored concrete is prefabricated, in the dovetail groove and dovetail at the well seat pipe pipeline joint and pit shaft
Bar connecting.
The bottom plate is provided with pit shaft mounting groove, the branch column casing installation circular groove for installing cover plate pillar for being used to install pit shaft
With the heavy water hole for being easy to draining.
The shaft in wall is provided with some cable beareves.
The inspection shaft cover plate is sector structure, and the inspection shaft cover plate uses angle steel bound edge.
The cover plate pillar includes solid cover-plate support cap and tubular, hollow cover plate branch column casing.
The bottom plate, inspection shaft cover plate and cover plate pillar are equipped with the movable drop handle for being easy to carry.
The utility model solves defect present in background technology, has the advantages that：
The utility model first carries out cable shaft prefabricated with armored concrete, and two prefabricated semicircle pit shafts use dovetail
Groove, the tongue-and-groove of dovetail carry out Assembling connection, are then installed in the pit shaft mounting groove of bottom plate, form an entirety.Electricity
The cable duct interface of cable well, which is also provided with dovetail groove, dovetail, to be used to be connected with cable duct.Using above-mentioned technical proposal, the assembling
Formula pre-fabricated electric cables well can carry out batch production, modularized production, be easy to unified mass standard and effectively control construction quality；Modularization
Prefabricated components transport to building site and assembled, installation rate is fast, is conducive to accelerating speed of application shortening the duration, so as to improve effect
Rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic cross-sectional view in Fig. 1 along A-A directions；
Fig. 3 is dimensional structure diagram of the present utility model；
In figure：1- pit shafts, 11- dovetail grooves, 12- dovetails, 2- bottom plates, 21- sinks water hole, 22- activity drop handles, 3- inspection shafts
Cover plate, 4- cover plate pillars, 41- cover plate support caps, 42- cover plate branch column casings, 5- cable beareves, 6- cable duct interfaces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Assembled prefabricated cable shaft as shown in Figure 1, Figure 2 and Figure 3, includes pit shaft 1, the bottom of pit shaft 1 of two semicirculars in shape
Bottom plate 2, the inspection shaft cover plate 3 at the top of pit shaft 1 and the cover plate pillar 4 installed in the center of pit shaft 1 in portion, the interface of pit shaft 1 are provided with
Dovetail groove 11 and dovetail 12 are mutually matched, pit shaft 1 is mutually permanently connected by dovetail groove 11 and dovetail 12；Set on pit shaft 1
There is cable duct interface 6, cable duct interface 6 is provided with cable inlet and dovetail groove 11 and dovetail for being connected with cable duct
12.Pit shaft 1 is formed by armored concrete is prefabricated, and dovetail groove 11 and dovetail 12 and the reinforcing bar in pit shaft 1 of the interface of pit shaft 1 connect
Connect.Bottom plate 2 is provided with for the pit shaft mounting groove for installing pit shaft 1, the branch column casing installation circular groove for installing cover plate pillar 4 and is easy to
The heavy water hole 21 of draining.The inwall of pit shaft 1 is provided with some cable beareves 5.Inspection shaft cover plate 3 is sector structure, the manhole cover
Plate 3 uses angle steel bound edge.Cover plate pillar 4 includes solid cover-plate support cap 41 and tubular, hollow cover plate branch column casing 42.Bottom plate 2, inspection
Look into manhole cover plate 3 and cover plate pillar 4 is equipped with the movable drop handle 22 for being easy to carry.
The utility model implementation process is：The utility model can carry out batch production batch production, then existing in construction site
Field assembling.Then the semicircle pit shaft 1 of two of cable shaft is installed on bottom plate 2 using the tongue-and-groove connection of dovetail groove 11, dovetail 12
Pit shaft mounting groove in, formed an entirety.Dovetail groove 11, dovetail 12 are also provided with the cable duct interface 6 of cable shaft to be used for
It is connected with cable duct.Using above-mentioned technical proposal, the Assembled prefabricated cable shaft can carry out batch production, modularized production, be easy to
Unified mass standard simultaneously effectively controls construction quality；Modular prefabricated components are transported to building site and assembled, and installation rate is fast, has
Shorten the duration beneficial to speed of application is accelerated, so as to improve efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of Assembled prefabricated cable shaft, it is characterised in that the pit shaft (1) including two semicirculars in shape, pit shaft (1) bottom
Inspection shaft cover plate (3) at the top of bottom plate (2), pit shaft (1) and the cover plate pillar (4) installed in pit shaft (1) center, the pit shaft
(1) interface is provided with dovetail groove (11) and dovetail (12) is mutually matched, and pit shaft (1) passes through the dovetail groove (11) and dovetail
(12) it is mutually permanently connected；The pit shaft (1) is provided with cable duct interface (6), and the cable duct interface (6) enters provided with cable
Mouth and dovetail groove (11) and dovetail (12) for being connected with cable duct.
2. Assembled prefabricated cable shaft according to claim 1, it is characterised in that：The pit shaft (1) is by armored concrete
It is prefabricated to form, dovetail groove (11) and dovetail (12) and the bar connecting in pit shaft (1) of pit shaft (1) interface.
3. Assembled prefabricated cable shaft according to claim 1 or 2, it is characterised in that：The bottom plate (2), which is provided with, to be used to pacify
The pit shaft mounting groove of dress pit shaft (1), the branch column casing installation circular groove for installing cover plate pillar (4) and the heavy water hole for being easy to draining
(21)。
4. Assembled prefabricated cable shaft according to claim 3, it is characterised in that：The pit shaft (1) is if inwall is provided with
Dry cable bearer (5).
5. Assembled prefabricated cable shaft according to claim 4, it is characterised in that：The inspection shaft cover plate (3) is sector
Structure, the inspection shaft cover plate (3) uses angle steel bound edge.
6. Assembled prefabricated cable shaft according to claim 5, it is characterised in that：The cover plate pillar (4) includes solid
Cover plate support cap (41) and tubular, hollow cover plate branch column casing (42).
7. Assembled prefabricated cable shaft according to claim 6, it is characterised in that：The bottom plate (2), inspection shaft cover plate
(3) and cover plate pillar (4) be equipped be easy to carry movable drop handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006047.8U CN206396800U (en) | 2017-01-04 | 2017-01-04 | Assembled prefabricated cable shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006047.8U CN206396800U (en) | 2017-01-04 | 2017-01-04 | Assembled prefabricated cable shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396800U true CN206396800U (en) | 2017-08-11 |
Family
ID=59516840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006047.8U Expired - Fee Related CN206396800U (en) | 2017-01-04 | 2017-01-04 | Assembled prefabricated cable shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206396800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112917A (en) * | 2018-09-01 | 2019-01-01 | 四川省场道工程有限公司 | A kind of road Extra-fine sand foundation construction equipment and its construction method |
-
2017
- 2017-01-04 CN CN201720006047.8U patent/CN206396800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112917A (en) * | 2018-09-01 | 2019-01-01 | 四川省场道工程有限公司 | A kind of road Extra-fine sand foundation construction equipment and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205000554U (en) | A concrete column for assembling overall structure | |
| CN206401862U (en) | Assembled prefabricated cable duct | |
| CN203080517U (en) | Steel formwork for combination of manual hole digging piles | |
| CN205530344U (en) | Utility tunnel is pour to split type no mould | |
| CN206396783U (en) | Assembled prefabricated ring main unit basis | |
| CN103276850B (en) | A kind of premanufactured skin for making reinforced beam and mould | |
| CN103603313A (en) | Rectifier wall structure of making flow by deep water, and construction method thereof | |
| CN210820097U (en) | Mould for precast concrete superimposed sheet | |
| CN206396800U (en) | Assembled prefabricated cable shaft | |
| CN203389471U (en) | Ceramic water film dust collector | |
| CN204753783U (en) | Prefabricated concrete rain sewage inspection shaft device | |
| CN107419743A (en) | A kind of new city pipe gallery mobile formwork | |
| CN206418763U (en) | A kind of Combined type building template | |
| CN202324155U (en) | Adjustable corrugated prestress anti-pollution drainage culvert | |
| CN105369955A (en) | Integrated assembly type floor | |
| CN212772972U (en) | Grooving-free cloth pipe structure of air-entraining block wall | |
| CN202187330U (en) | Concrete hardened prefabricated spliced trapezoidal channel | |
| CN204282528U (en) | A kind of prefabricated balcony structure | |
| CN209556080U (en) | One kind can have enough to meet the need precast concrete gutter | |
| CN203983925U (en) | A kind of pre-fabricated electric cables ditch | |
| CN204136200U (en) | A kind of integral mold plate for pre-fabricated electric cables groove cover plate | |
| CN208294238U (en) | A kind of parapeted prefabricated assembled Assembled surrounding wall of tool | |
| CN209350489U (en) | A kind of wire box precast concrete block structure of transvers plate for building | |
| CN204899034U (en) | Prefabricated wall post | |
| CN206971410U (en) | The column joint of steel building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |