CN206769044U - A kind of subway pre-buried channel flow - Google Patents
A kind of subway pre-buried channel flow Download PDFInfo
- Publication number
- CN206769044U CN206769044U CN201720459673.2U CN201720459673U CN206769044U CN 206769044 U CN206769044 U CN 206769044U CN 201720459673 U CN201720459673 U CN 201720459673U CN 206769044 U CN206769044 U CN 206769044U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- cell body
- buried channel
- channel flow
- 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
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Abstract
The utility model discloses a kind of subway pre-buried channel flow, including cell body and connecting plate, the middle part of the cell body and connecting plate is equipped with screwed hole, the screwed hole internal thread is connected with expansion bolt, the cell body is fixedly connected with connecting plate by expansion bolt, the both sides of the connecting plate are equipped with backplate, the top both sides of the connecting plate are welded with expansion link, the top of the expansion link is hinged with plate lid by articulated elements, the end of the plate lid is fixed with connection card ear, and the lug boss upper end of the connection card ear is provided with connecting hole.The apparatus structure is simple, reasonable in design, is easily installed and dismantles, and the effective non-deformability for improving conduit, has good regulatory function, use range is extensive, is advantageous to popularize.
Description
Technical field
The utility model belongs to pre-buried channel flow technical field, and in particular to a kind of subway pre-buried channel flow.
Background technology
Pre-buried channel flow is exactly to install and (bury) component in concealed work.Specifically it is exactly to be disposed when structure pours
Component and fitting.The pre-buried channel flow structure of currently available technology is fixed, and is not easy to adjust, and function is relatively simple, be not easy to dismounting with
Safeguard, use very inconvenient, be unfavorable for popularizing.
Utility model content
The purpose of this utility model is to provide a kind of subway pre-buried channel flow, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of subway pre-buried channel flow, including cell body and
Connecting plate, the middle part of the cell body and connecting plate are equipped with screwed hole, and the screwed hole internal thread is connected with expansion bolt,
The cell body is fixedly connected with connecting plate by expansion bolt, and the both sides of the connecting plate are equipped with backplate, the connecting plate
Top both sides are welded with expansion link, and the top of the expansion link is hinged with plate lid by articulated elements, and the end of the plate lid is fixed
Provided with connection card ear, the lug boss upper end of the connection card ear is provided with connecting hole.
Preferably, the connecting portion of the cell body and connecting plate is pasted with rubber sheet gasket.
Preferably, the crown center position of the connecting plate is provided with groove corresponding with the nut phase shape of expansion bolt.
Preferably, the inside of the backplate is provided with return spring.
Technique effect of the present utility model and advantage：The subway pre-buried channel flow, passes through the return spring in backplate and backplate
Can improve the non-deformability of pre-buried channel flow, expansion link can in order to the regulation of conduit, at the top of expansion link be hinged plate lid and
The connection card ear for being secured to connect, which can aid in, fixes circuit or pipeline, and the cell body and connecting plate pass through expanding screw
Bolt, which is fixedly connected, conduit is easy to safeguard and is adjusted in order to the installation and dismounting of conduit, and the apparatus structure is simple, and design is closed
Reason, is easily installed and dismantles, and the effective non-deformability for improving conduit, has good regulatory function, and use range is extensive,
Be advantageous to popularize.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 cell body, 2 screwed holes, 3 expansion bolts, 4 connecting plates, 5 backplates, 6 expansion links, 7 articulated elements, 8 plate lids, 9 connect
Connect card ear, 10 connecting holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
The utility model provides a kind of subway pre-buried channel flow as shown in Figure 1, including cell body 1 and connecting plate 4, the groove
The connecting portion of body 1 and connecting plate 4 is pasted with rubber sheet gasket, and the middle part of the cell body 1 and connecting plate 4 is equipped with screwed hole 2,
The internal thread of screwed hole 2 is connected with expansion bolt 3, and the cell body 1 is fixedly connected with connecting plate 4 by expansion bolt 3, described
The crown center position of connecting plate 4 is provided with groove corresponding with the nut phase shape of expansion bolt 3, the both sides of the connecting plate 4
Backplate 5 is equipped with, the inside of the backplate 5 is provided with return spring, and the top both sides of the connecting plate 4 are welded with expansion link 6, institute
The top for stating expansion link 6 is hinged with plate lid 8 by articulated elements 7, and the end of the plate lid 8 is fixed with connection card ear 9, the company
The lug boss upper end for connecing card ear 9 is provided with connecting hole 10.
The subway pre-buried channel flow, the resistance to deformation energy of pre-buried channel flow can be improved by the return spring in backplate 5 and backplate 5
Power, expansion link 6 can be in order to the regulation of conduit, the be hinged plate lid 8 in the top of expansion link 6 and the connection card ears 9 for being secured to connection
It can aid in and fix circuit or pipeline, the cell body 1 and connecting plate 4 are fixedly connected by expansion bolt 3 can be in order to
The installation and dismounting of conduit, make conduit be easy to safeguard and adjust, and the apparatus structure is simple, reasonable in design, are easily installed and dismantle,
The effective non-deformability for improving conduit, has good regulatory function, use range is extensive, is advantageous to popularize.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of subway pre-buried channel flow, including cell body (1) and connecting plate (4), it is characterised in that：The cell body (1) and connecting plate
(4) middle part is equipped with screwed hole (2), and screwed hole (2) internal thread is connected with expansion bolt (3), the cell body (1)
It is fixedly connected with connecting plate (4) by expansion bolt (3), the both sides of the connecting plate (4) are equipped with backplate (5), the connection
The top both sides of plate (4) are welded with expansion link (6), and the top of the expansion link (6) is hinged with plate lid (8) by articulated elements (7),
The end of the plate lid (8) is fixed with connection card ear (9), and the lug boss upper end of the connection card ear (9) is provided with connecting hole
(10)。
A kind of 2. subway pre-buried channel flow according to claim 1, it is characterised in that：The cell body (1) and connecting plate (4)
Connecting portion is pasted with rubber sheet gasket.
A kind of 3. subway pre-buried channel flow according to claim 1, it is characterised in that：The crown center of the connecting plate (4)
Position is provided with groove corresponding with the nut phase shape of expansion bolt (3).
A kind of 4. subway pre-buried channel flow according to claim 1, it is characterised in that：The inside of the backplate (5) is provided with back
Power spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459673.2U CN206769044U (en) | 2017-04-28 | 2017-04-28 | A kind of subway pre-buried channel flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459673.2U CN206769044U (en) | 2017-04-28 | 2017-04-28 | A kind of subway pre-buried channel flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769044U true CN206769044U (en) | 2017-12-19 |
Family
ID=60635112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459673.2U Expired - Fee Related CN206769044U (en) | 2017-04-28 | 2017-04-28 | A kind of subway pre-buried channel flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769044U (en) |
-
2017
- 2017-04-28 CN CN201720459673.2U patent/CN206769044U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171219 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |