CN201753492U

CN201753492U - Building chase

Info

Publication number: CN201753492U
Application number: CN2010202861996U
Authority: CN
Inventors: 岩崎辰之
Original assignee: AIBOKE CONSTRUCTION EQUIPMENT DESIGN (SHENZHEN) Co Ltd
Current assignee: AIBOKE CONSTRUCTION EQUIPMENT DESIGN (SHENZHEN) Co Ltd
Priority date: 2010-08-06
Filing date: 2010-08-06
Publication date: 2011-03-02
Anticipated expiration: 2020-08-06

Abstract

The utility model provides a building chase, comprising a bottom half pipe and a cover half pipe which form a passage after being fastened. The cross section of the bottom half pipe is a curved surface with an upwards opening, the cross section of the cover half pipe is a plane with a downward opening, and a fastening portion is disposed between the bottom half pipe and the cover half pipe. The building chase has the advantages that the chase is favorable for pipe burying operation, namely the bottom half pipe is fixed on reinforcements of a floor slab at first and then fastened with the cover half pipe, concrete is poured in the passage formed by the bottom half pipe and the cover half pipe, various pipes are embedded in the chase when the cover half pipe is opened after the concrete is solidified, and the chase is protected by the cover half pipe and the bottom half pipe so as to bring convenience for follow-up maintenance and management. Simultaneously, sleeves are disposed in the passage, and the various pipes are classified and then penetrate into the sleeves according to classifications, thereby bringing convenience for follow-up maintenance and management.

Description

A kind of chase for building

[technical field]

The utility model relates to construction timber, particularly a kind of chase for building.

[background technology]

After building floor reinforcing bar cloth is intact, carry out the buried pipeline operation as required, this buried pipeline operation promptly is embedded power line, holding wire or water pipe in the floor.

The existing operation of sunkening cord is directly various lines to be embedded to be arranged in the floor, and there is following defective in this buried pipeline mode: various lines directly contact with floor, are difficult for maintenance and management after causing burying underground.

[utility model content]

In order to solve existing technical problem, the utility model provides a kind of chase for building, and it is beneficial to the buried pipeline operation, is about to various lines and is placed in this chase, to realize follow-up maintenance and convenient management.

The utility model solves existing technical problem, a kind of chase for building is provided, described chase comprises behind the fastening having the end semicanal of a passage and cover semicanal, the cross section of semicanal of the described end is the curved surface that an opening makes progress, the cross section of described lid semicanal is a plane that Open Side Down, between semicanal of the described end and the described lid semicanal clamping part is set.

The utility model further improves:

Described chase comprises sleeve pipe, and described sleeve pipe is placed in the described passage.

Described sleeve pipe is a plurality of.

On semicanal of the described end, be provided for the paired line hole of semicanal of the fixing described end.

Described line hole is a plurality of.

Described chase comprises the bridge piece and the bend pipe lid of mutual fastening.

Insert respectively in two end semicanals that intersect at the two ends of described bridge piece.

Described bridge piece is the curved end or flat.

Described clamping part is projection and the groove that cooperatively interacts.

Compared to prior art, the beneficial effects of the utility model are: this chase is beneficial to the buried pipeline operation, promptly earlier end semicanal is fixed on the reinforcing bar of floor, then buckle and cover semicanal, pouring concrete then, treat concrete curing after, open and cover semicanal, various lines are embedded in the chase; Because chase covers semicanal and the protection of end semicanal, is convenient to follow-up maintenance and management; Simultaneously, sleeve pipe is set in passage, is arranged in the sleeve pipe by class again after various lines are classified, be convenient to follow-up maintenance and management.

[description of drawings]

Fig. 1 is the perspective diagram of the utility model chase for building;

Fig. 2 is for being provided with the structural representation of sleeve pipe in the chase;

Fig. 3 is the bridge piece of fastening mutually and the perspective diagram of bend pipe lid;

Fig. 4 is described bridge piece structural representation;

Fig. 5 is described bend pipe lid structural representation;

Fig. 6 is the structural representation of described clamping part.

[specific embodiment]

Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.

To shown in Figure 6, a kind of chase for building, this chase are fixed on the reinforcing bar of building floor as Fig. 1, and the various pipelines 31 that need to lay are contained in the passage of this chase.Chase of the present utility model comprises behind the fastening having the end semicanal 22 of a passage and cover semicanal 21, the cross section of end semicanal 22 is the curved surface that an opening makes progress, the cross section of lid semicanal 21 is a plane that Open Side Down, and lid semicanal 21 is connected in through clamping part and covers semicanal 21 these passages of formation.Because the protection of lid semicanal 21 and end semicanal 22 has solved the problem that is not easy to follow-up maintenance and management when various pipelines 31 directly contact with floor.Various pipelines 31 can directly be placed in the passage, also can be placed in the passage through sleeve pipe 23, have solved various pipelines and have directly imbedded the practice in the concrete.

Chase comprises this sleeve pipe 23, and sleeve pipe 23 is placed in the passage, and various pipelines 31 are placed in the sleeve pipe 23, and this sleeve pipe 23 is a plurality of, for example: two, three, five or 8, according to environment is required concrete quantity is set.

For the ease of chase being fixed on the reinforcing bar of floor, on end semicanal 22, be provided for the line hole 221 of semicanal of the fixing described end, this line hole 221 is provided with in pairs, static line is fixed on chase on the reinforcing bar after passing this paired line hole 221, it is how right that this line hole 221 can be set to, and also establishes according to concrete needs.

Because lid semicanal 21 and end semicanal 22 formed passages are linear pattern, connect by bridge piece 24 in the position that two passages intersect so, insert respectively in two end semicanals 22 that intersect at the two ends of bridge piece 24, pipeline 31 promptly turns to along bridge piece 24 like this, realizes the turning of pipeline 31.This bridge piece 24 can be for flat, also can be round bottom, the curved end, and matching with this bridge piece 24 is provided with bend pipe lid 25, also is formed for the passage of cloth pipeline after bend pipe lid 25 interlocks with bridge piece 24 in it.The line hole also is set on the tube connector pipe as required, is used for the fixing of bridge piece.

Semicanal 22 links to each other through clamping part with lid semicanal 21 at the bottom of the utility model, come off for fear of end semicanal 22 and lid semicanal 21, preferably the clamping part projection and the groove that are set to cooperatively interact promptly is provided with projection on the end semicanal 22, matches with this projection on the lid semicanal groove to be set; Perhaps, on lid semicanal 21 projection 26 is set, matching with this projection 26 is provided with groove 27 on end semicanal, as shown in Figure 6.

This chase of the utility model is beneficial to buried pipeline operation, promptly earlier end semicanal is fixed on the reinforcing bar of floor, then buckle and cover semicanal, pouring concrete then, treat concrete curing after, open and cover semicanal, various lines are embedded in the chases; Because chase covers semicanal and the protection of end semicanal, is convenient to follow-up maintenance and management; Simultaneously, sleeve pipe is set in passage, is arranged in the sleeve pipe by class again after various lines are classified, be convenient to follow-up maintenance and management.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. chase for building, it is characterized in that: described chase comprises behind the fastening having the end semicanal of a passage and cover semicanal, the cross section of semicanal of the described end is the curved surface that an opening makes progress, the cross section of described lid semicanal is a plane that Open Side Down, between semicanal of the described end and the described lid semicanal clamping part is set.

2. chase for building according to claim 1 is characterized in that: described chase comprises sleeve pipe, and described sleeve pipe is placed in the described passage.

3. chase for building according to claim 2 is characterized in that: described sleeve pipe is a plurality of.

4. according to any described chase for building of claim 1 to 3, it is characterized in that: the paired line hole that on semicanal of the described end, is provided for semicanal of the fixing described end.

5. chase for building according to claim 4 is characterized in that: how right described line hole be.

6. according to any described chase for building of claim 1 to 3, it is characterized in that: described chase comprises the bridge piece and the bend pipe lid of mutual fastening.

7. chase for building according to claim 6 is characterized in that: insert respectively in two end semicanals that intersect at the two ends of described bridge piece.

8. chase for building according to claim 7 is characterized in that: described bridge piece is the curved end or flat.

9. according to any described chase for building of claim 1 to 3, it is characterized in that: described clamping part is projection and the groove that cooperatively interacts.