CN207303958U - Cap for cable duct and cover board precast segment - Google Patents
Cap for cable duct and cover board precast segment Download PDFInfo
- Publication number
- CN207303958U CN207303958U CN201721195602.2U CN201721195602U CN207303958U CN 207303958 U CN207303958 U CN 207303958U CN 201721195602 U CN201721195602 U CN 201721195602U CN 207303958 U CN207303958 U CN 207303958U
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- China
- Prior art keywords
- cap
- cable duct
- cover board
- cable
- precast segment
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of cap for cable duct and cover board precast segment, including concrete prefabricated cap for cable duct and cable channel cover plate, cable channel cover plate includes frame and internal reinforcing rib, and frame and reinforcing rib are by concrete formed by integrally casting in cable channel cover plate；The groove extended along its length is equipped with cap for cable duct upper surface, Rubber shock-absorbing pad is set on the top of cap for cable duct, the lower part of Rubber shock-absorbing pad is embedded in groove.Using the utility model cap for cable duct and cover board, the process of Decorative Construction can be removed from, be conducive to economize on resources and the time, later maintenance is simple, durability is good；It can be used after installation plus slurry toning jointing, metope surface layer impression quality are high；Using integrated prefabricated, reduce situ wet operation, beneficial to environmental protection, expense is manufactured beneficial to reduction.
Description
Technical field
It the utility model is related to cable trench prefabricating equipment technical field, and in particular to a kind of cap for cable duct and cover board are prefabricated
Component.
Background technology
Cable duct is the underground designated lane for being laid with cable.The common form of construction work of cable duct is built by laying bricks or stones using scene at present
Or cast-in-place construction, it has the following disadvantages：Need to do secondary facing, expense input is high, duration holding time length, goes out the decorations on ground
Surface layer easily causes breakage, and the maintenance and repair of generation is costly；The flexible gasket of cover board lower part is without fixed position, easily offset or de-
Fall；Finished product composite decking is easily deformed and changes colour, and intensity is low, easy to wear and damaged.
The content of the invention
It is easily assembled the technical problem to be solved by the present invention is to provide one kind, strong applicability, structure is more firmly, surely
Fixed cap for cable duct and cover board precast segment.
In order to solve the above technical problems, the utility model adopts the following technical solution：
Design a kind of cap for cable duct and cover board precast segment, including concrete prefabricated cap for cable duct and cable operculum colpi
Plate, the cable channel cover plate include frame and internal reinforcing rib, and the frame and reinforcing rib are by concrete formed by integrally casting in institute
State in cable channel cover plate；The groove extended along its length is equipped with the cap for cable duct upper surface, in the cable duct
The top beared down on one sets flexible gasket, and the lower part of the flexible gasket is embedded in the groove.
Preferably, the side for the rectangular shape that the cap for cable duct includes being used to be arranged on cable duct two sides is pressed
Top and " L " shape for being arranged on cable duct corner are beared down on one.
Preferably, described " L " shape bear down on one on groove for set respectively along its both sides length direction orthogonal two
A groove.
Preferably, set equipped with the reinforcing rib set along its length in the cap for cable duct and along its side face
Stirrup.
Preferably, two external corners on the cap for cable duct top are rounded corner.
Preferably, the radius of the rounded corner is 20mm.
Preferably, the frame of the cable channel cover plate is welded by galvanized angle iron.
Preferably, the flexible gasket is Rubber shock-absorbing pad.
The beneficial effects of the utility model are：
1. the utility model cap for cable duct and cover board use precast segment, when carrying out cable duct construction, bear down on one and cover
Plate can be assembled directly, and part of bearing down on one need not do secondary facing, save the duration；Cover board and bear down on one can be the same as cable duct lower part furrow bank
Separately construction, finished product protection cycle are short；Groove is reserved on bearing down on one, for the fixed and positioned of flexible gasket so that flexible pad
Piece installation site is easily controllable, and in prefabricated groove, more firmly, good muffling effect；Zinc-plated angle is set on cover board
Steel frame, makes the size of the cover plate control preferable, and is not easy to get rusty, and can remain that preferable appearance and size and corner are not damaged
It is bad；Concrete cover will not deform, and surface layer intensity is high, does not easily cause abrasion or discoloration.
2. using the utility model cap for cable duct and cover board, the process of Decorative Construction can be removed from, be conducive to economize on resources
And the time, later maintenance is simple, durability is good；It can be used after installation plus slurry toning jointing, metope surface layer impression quality are high；Using
It is integrated prefabricated, reduce situ wet operation, beneficial to environmental protection, expense is manufactured beneficial to reduction.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model cap for cable duct and cover board precast segment；
Fig. 2 is the diagrammatic cross-section of cable channel cover plate；
Fig. 3 is the structure diagram that " L " shape is beared down on one；
Wherein, 1 is cable channel cover plate, and 2 be frame, and 3 be the reinforcing rib in cover board, and 4 bear down on one for side, and 5 be groove, and 6 are
Flexible gasket, 7 bear down on one for " L " shape.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but the following example simply uses
To describe the embodiment of the utility model in detail, the scope of the utility model is not limited in any way.
Embodiment 1：A kind of cap for cable duct and cover board precast segment, referring to Fig. 1-Fig. 3, including concrete prefabricated cable
Ditch bears down on one and cable channel cover plate 1, and cable channel cover plate 1 includes frame 2 and internal reinforcing rib 3, and frame 2 and reinforcing rib 3 are by coagulation
In cable channel cover plate 1, the frame 2 of wherein cable channel cover plate 1 is welded native formed by integrally casting by galvanized angle iron.Cable channel cover plate
After preliminary dimension, frame is processed into by galvanizing angle bar, frame carries out globality with cover board and pours, no longer removes, done in use
The protective effect of corner, the surface layer pattern of the predeterminable finished product of typified form, meets the requirement of different parts mark.According to specifically applying
The standard and Functional Requirement of work, cover sheet thickness are preferably 40mm-60mm, and width can be adjusted according to specific requirement, interior to match somebody with somebody Φ
The reinforcing bar of 6@150 is as reinforcing rib.Prefabricated using set shaped steel formwork progress in prefabricated processing space, steel form is according to cover board surface layer
Need to consider moulding, rib, enterprise's mark etc., the error that punching block surface smoothness allows is no more than 2mm, and it is flat to be positioned over overall vibrations
Vibration compacting is carried out on platform, the back side is smoothed out using mud, pressure surface.Punching block is removed after a week, is conserved in vaporium
After a week, can be transported toward scene, installation.Surface layer uses design with ribbing, while increasing perception effect, disclosure satisfy that personnel exist
Skid-resistance requirements during upper walking.
The side of rectangular shape that cap for cable duct includes being used to be arranged on cable duct two sides bears down on one 4 and for setting
" L " shape put in cable duct corner bears down on one 7.Bear down on one in side 4 upper surface is equipped with the groove 5 that extends along its length,
The groove that " L " shape is beared down on one on 7 is orthogonal two grooves for being set respectively along its both sides length direction.In cap for cable duct
Top flexible gasket 6 is set, the lower part of flexible gasket 6 is embedded in groove, which is Rubber shock-absorbing pad.In electricity
Cable ditch is equipped with the reinforcing rib set along its length and the stirrup set along its side face in bearing down on one.The two of cap for cable duct top
A external corner is rounded corner, and the radius of rounded corner is 20mm.The groove fixed and positioned for flexible gasket using typified form into
The integrated making of row, by the isolation of flexible gasket, it is more smooth that cover board is positioned over upper effect of bearing down on one, and occurs without abnormal sound.
Cap for cable duct uses clear-water concrete prefabricated component, factory process, in-site installation, above and two sides be self finish
Layer, bottom surface is trowel finish, and coping formwork uses set shaped steel formwork, carries out vibration compacting in overall shock platforms, the specification beared down on one
It can be adjusted as needed.Bear down on one and black structures glue jointing is used between block and block after installing, groove above is to place
Rubber shock-absorbing pad and set, it is stronger that the latter half of Rubber shock-absorbing pad is stuck in groove internal ratio, avoids moving, Rubber shock-absorbing pad
Add, it is therefore prevented that cover board and the direct contact beared down on one, people will not produce cover board and the sound mutually collided that bears down on one in upper walking
Ring, comfort level is preferable.
Involved equipment, material are conventional equipment, material unless otherwise instructed in the embodiment above.
The embodiment of the utility model is elaborated above in conjunction with drawings and examples, but the utility model
The above embodiment is not limited to, within the knowledge of a person skilled in the art, this can also not departed from
Make a change or change on the premise of utility model objective.
Claims (8)
1. a kind of cap for cable duct and cover board precast segment, it is characterised in that including concrete prefabricated cap for cable duct and electricity
Cable trench cover, the cable channel cover plate include frame and internal reinforcing rib, and the frame and reinforcing rib are integrally poured by concrete
Build in the cable channel cover plate；The groove extended along its length is equipped with the cap for cable duct upper surface, described
The top of cap for cable duct sets flexible gasket, and the lower part of the flexible gasket is embedded in the groove.
2. cap for cable duct according to claim 1 and cover board precast segment, it is characterised in that the cap for cable duct bag
Bear down on one and for being arranged on " L " of cable duct corner the side for including the rectangular shape for being arranged on cable duct two sides
Shape is beared down on one.
3. cap for cable duct according to claim 2 and cover board precast segment, it is characterised in that on " L " shape is beared down on one
Groove be orthogonal two grooves for being set respectively along its both sides length direction.
4. cap for cable duct according to claim 1 and cover board precast segment, it is characterised in that in the cap for cable duct
The interior stirrup set equipped with the reinforcing rib set along its length and along its side face.
5. cap for cable duct according to claim 1 and cover board precast segment, it is characterised in that on the cap for cable duct
Two external corners in portion are rounded corner.
6. cap for cable duct according to claim 5 and cover board precast segment, it is characterised in that the radius of the rounded corner
For 20mm.
7. cap for cable duct according to claim 1 and cover board precast segment, it is characterised in that the cable channel cover plate
Frame is welded by galvanized angle iron.
8. cap for cable duct according to claim 1 and cover board precast segment, it is characterised in that the flexible gasket is rubber
Glue beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195602.2U CN207303958U (en) | 2017-09-08 | 2017-09-08 | Cap for cable duct and cover board precast segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195602.2U CN207303958U (en) | 2017-09-08 | 2017-09-08 | Cap for cable duct and cover board precast segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303958U true CN207303958U (en) | 2018-05-01 |
Family
ID=62441943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721195602.2U Active CN207303958U (en) | 2017-09-08 | 2017-09-08 | Cap for cable duct and cover board precast segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303958U (en) |
-
2017
- 2017-09-08 CN CN201721195602.2U patent/CN207303958U/en active Active
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