CN209686936U - A kind of line railway contact line protection canopy - Google Patents
A kind of line railway contact line protection canopy Download PDFInfo
- Publication number
- CN209686936U CN209686936U CN201920251106.7U CN201920251106U CN209686936U CN 209686936 U CN209686936 U CN 209686936U CN 201920251106 U CN201920251106 U CN 201920251106U CN 209686936 U CN209686936 U CN 209686936U
- Authority
- CN
- China
- Prior art keywords
- canopy
- support column
- railway contact
- ceiling
- contact line
- 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 line railway contact line protection canopies, including support column, multiple connecting plates are fixedly installed on the outside of the support column, the inside of the connecting plate is connected with support rod by connecting shaft, the connecting shaft is through the inside of connecting plate and support rod, the top of the support column is connected with beam rail, the lower surface of the beam rail is fixedly installed with the first mounting blocks close to two side positions, and the upper surface of beam rail is fixedly installed with arched girder, reinforcing bar is connected between the arched girder and beam rail, and the upper surface of arched girder is equipped with ceiling, the lower surface of the ceiling is fixedly installed with the second mounting blocks.A kind of line railway contact line protection canopy described in the utility model, equipped with auxiliary canopy, support rod, the first mounting blocks and the second mounting blocks, the pretective acreage of protection canopy can be increased, adjust the placed angle of auxiliary canopy, and the installation and removal of protection canopy can be facilitated, bring better prospect of the application.
Description
Technical field
The utility model relates to protection canopy field, in particular to a kind of line railway contact line protection canopy.
Background technique
With the infrastructure progress faster in China, need to build viaduct or dismounting above many original railway lines
Original viaduct, but it is longer in the process construction time built or removed, and the operation of railway cannot be for a long time by it
It influences, therefore needs first to prop frame above railway line, prevent the stone fallen in work progress or reinforcing bar from influencing train fortune
Row, line railway contact line protection canopy is the protection canopy that a kind of pair of railway contact line plays protective action, is prevalent in various
In the protection of the line railway contact line of various kinds；There are certain drawbacks when in use in existing line railway contact line protection canopy,
The pretective acreage of protection canopy is smaller, and the installation and removal of protection canopy are more troublesome, and operation is more troublesome, to using for people
Journey brings certain influence, for this purpose, it is proposed that a kind of line railway contact line protection canopy.
Utility model content
The main purpose of the utility model is to provide a kind of line railway contact line protection canopies, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of line railway contact line protection canopy, including support column are fixedly installed with multiple connections on the outside of the support column
Plate, the inside of the connecting plate are connected with support rod by connecting shaft, and the connecting shaft is through in connecting plate and support rod
Portion, the top of the support column are connected with beam rail, and the lower surface of the beam rail is fixedly installed with close to two side positions
One mounting blocks, and the upper surface of beam rail is fixedly installed with arched girder, is connected with reinforcing bar between the arched girder and beam rail,
And the upper surface of arched girder is equipped with ceiling, the lower surface of the ceiling is fixedly installed with the second mounting blocks, and the upper surface of ceiling
Multiple lifting lugs are fixedly installed with, the outer surface of the ceiling is fixedly installed with multiple connecting blocks, passes through on the inside of the connecting block
Rotary shaft is connected with auxiliary canopy, and the lower surface of the auxiliary canopy offers multiple U-type grooves.
Preferably, the support rod is flexibly connected by connecting shaft with connecting plate, and the end of support rod and U-type groove phase
Match, the end of the connecting shaft is equipped with axle sleeve, and the U-type groove is linearly arranged in the outer surface of auxiliary canopy.
Preferably, the auxiliary canopy is flexibly connected by rotary shaft with connecting block, and axis is equipped between rotary shaft and connecting block
It holds.
Preferably, the inside of the support column and arched girder is equipped with mounting groove, first mounting blocks and the second installation
The outer surface of block is tangent with the inner surface of mounting groove.
Preferably, the outer surface of the ceiling is equipped with linking groove, and the outer surface of the auxiliary canopy is equipped with linking convex block, linking
Groove and linking convex block are all set in the joining place of ceiling and auxiliary canopy.
Preferably, the top of the support column is equipped with fixing seat, and the surface of support column is coated with rust-proof coating.
Compared with prior art, the utility model has the following beneficial effects: the line railway contact line protection canopy, by setting
The auxiliary canopy and support rod set are capable of increasing the pretective acreage of protection canopy, while support rod is placed into different U-type grooves, can
The placed angle for changing auxiliary canopy is brought conveniently to the use of protection canopy, by the first mounting blocks and the second mounting blocks of setting,
The installation and removal that protection canopy can be facilitated save manpower and time, practical, entire line railway contact line protection canopy knot
Structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of line railway contact line protection canopy of the utility model；
Fig. 2 is a kind of explosion views of the beam rail of line railway contact line protection canopy of the utility model；
Fig. 3 is a kind of arched girder of line railway contact line protection canopy of the utility model and the explosion views of ceiling；
Fig. 4 is a kind of bottom view of the auxiliary canopy of line railway contact line protection canopy of the utility model.
In figure: 1, support column；2, connecting plate；3, connecting shaft；4, support rod；5, beam rail；6, the first mounting blocks；7, arch
Beam；8, reinforcing bar；9, ceiling；10, the second mounting blocks；11, lifting lug；12, connecting block；13, rotary shaft；14, auxiliary canopy；15, U-shaped
Slot.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs 1-4, the outside of a kind of line railway contact line protection canopy, including support column 1, support column 1 is fixedly mounted
There are multiple connecting plates 2, the inside of connecting plate 2 is connected with support rod 4 by connecting shaft 3, and connecting shaft 3 is through connecting plate 2 and props up
The inside of strut 4, the top of support column 1 are connected with beam rail 5, and the lower surface of beam rail 5 is fixedly mounted close to two side positions
There are the first mounting blocks 6, and the upper surface of beam rail 5 is fixedly installed with arched girder 7, is connected with and adds between arched girder 7 and beam rail 5
Solid rod 8, and the upper surface of arched girder 7 is equipped with ceiling 9, the lower surface of ceiling 9 is fixedly installed with the second mounting blocks 10, and ceiling 9
Upper surface be fixedly installed with multiple lifting lugs 11, the outer surface of ceiling 9 is fixedly installed with multiple connecting blocks 12, connecting block 12 it is interior
Side is connected with auxiliary canopy 14 by rotary shaft 13, and the lower surface of auxiliary canopy 14 offers multiple U-type grooves 15；
Support rod 4 is flexibly connected by connecting shaft 3 with connecting plate 2, and the end of support rod 4 matches with U-type groove 15, even
The end of spindle 3 is equipped with axle sleeve, and U-type groove 15 is linearly arranged in the outer surface of auxiliary canopy 14, and axle sleeve can prevent connecting shaft 3 from occurring
It falls off, increases the connective stability of connecting shaft 3；Auxiliary canopy 14 is flexibly connected by rotary shaft 13 with connecting block 12, and rotary shaft
Bearing is equipped between 13 and connecting block 12, bearing can facilitate the rotation of rotary shaft 13；The inside of support column 1 and arched girder 7 is equal
Equipped with mounting groove, the outer surface of the first mounting blocks 6 and the second mounting blocks 10 is tangent with the inner surface of mounting groove, and mounting groove can
Facilitate the installation of the first mounting blocks 6 and the second mounting blocks 10；The outer surface of ceiling 9 is equipped with linking groove, the outer surface of auxiliary canopy 14
Equipped with linking convex block, linking groove is all set in the joining place of ceiling 9 and auxiliary canopy 14 with linking convex block, is connected groove and is connected convex
Block can increase the leakproofness between ceiling 9 and auxiliary canopy 14；The top of support column 1 is equipped with fixing seat, and the surface of support column 1 applies
There is rust-proof coating, fixing seat plays fixed effect, and rust-proof coating can prevent the surface oxidisation of support column 1.
It should be noted that the utility model is a kind of line railway contact line protection canopy, when in use, support column 1 is constituted
The main part of entire line railway contact line protection canopy, support column 1 is fixed on the ground, the first mounting blocks 6 and support column 1
The mounting groove on surface matches, and can facilitate and beam rail 5 is mounted on support column 1, adding between arched girder 7 and beam rail 5
Solid rod 8 plays the role of reinforcing, is sling ceiling 9 by lifting lug 11 using equipment is sling, the second mounting blocks 10 and 7 table of arched girder
The mounting groove in face is cooperated, and can be convenient and ceiling 9 is installed on arched girder 7, and above step can facilitate the peace of protection canopy
Dress, saves time and manpower, the inverse process of above step can facilitate the disassembly of protection canopy, and auxiliary canopy 14 is capable of increasing protection canopy
Pretective acreage, support rod 4 by connecting shaft 3 and connecting plate 2 it is relatively movable, support rod 4 is placed on to different U-type grooves 15
Interior, auxiliary canopy 14 is relatively movable with connecting block 12 by rotary shaft 13, can be realized the placed angle for changing auxiliary canopy 14, gives protection canopy
Use bring conveniently, the linking groove that the outer surface of ceiling 9 is equipped with and the outer surface of auxiliary canopy 14 are equipped with being connected convex block phase
To match, the leakproofness between ceiling 9 and auxiliary canopy 14 can be increased, entire line railway contact line protection booth structure is simple, and it is easy to operate,
It is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of line railway contact line protection canopy, including support column (1), it is characterised in that: the outside of the support column (1) is fixed
It is equipped with multiple connecting plates (2), the inside of the connecting plate (2) is connected with support rod (4), the connection by connecting shaft (3)
Through the inside of connecting plate (2) and support rod (4), the top of the support column (1) is connected with beam rail (5) axis (3), described
The lower surface of beam rail (5) is fixedly installed with the first mounting blocks (6) close to two side positions, and the upper surface of beam rail (5) is solid
Dingan County is equipped with arched girder (7), is connected with reinforcing bar (8) between the arched girder (7) and beam rail (5), and arched girder (7) is upper
Surface is equipped with ceiling (9), and the lower surface of the ceiling (9) is fixedly installed with the second mounting blocks (10), and the upper surface of ceiling (9)
It is fixedly installed with multiple lifting lugs (11), the outer surface of the ceiling (9) is fixedly installed with multiple connecting blocks (12), the connecting block
(12) inside is connected with auxiliary canopy (14) by rotary shaft (13), and the lower surface of the auxiliary canopy (14) offers multiple U-type grooves
(15)。
2. a kind of line railway contact line protection canopy according to claim 1, it is characterised in that: the support rod (4) passes through
Connecting shaft (3) is flexibly connected with connecting plate (2), and the end of support rod (4) matches with U-type groove (15), the connecting shaft (3)
End be equipped with axle sleeve, the U-type groove (15) is linearly arranged in the outer surface of auxiliary canopy (14).
3. a kind of line railway contact line protection canopy according to claim 1, it is characterised in that: the auxiliary canopy (14) passes through rotation
Shaft (13) is flexibly connected with connecting block (12), and bearing is equipped between rotary shaft (13) and connecting block (12).
4. a kind of line railway contact line protection canopy according to claim 1, it is characterised in that: the support column (1) and arch
The inside of ellbeam (7) is equipped with mounting groove, and the outer surface of first mounting blocks (6) and the second mounting blocks (10) is and mounting groove
Inner surface it is tangent.
5. a kind of line railway contact line protection canopy according to claim 1, it is characterised in that: the appearance of the ceiling (9)
Face is equipped with linking groove, and the outer surface of the auxiliary canopy (14) is equipped with linking convex block, and linking groove and linking convex block are all set in top
The joining place of canopy (9) and auxiliary canopy (14).
6. a kind of line railway contact line protection canopy according to claim 1, it is characterised in that: the top of the support column (1)
End is equipped with fixing seat, and the surface of support column (1) is coated with rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251106.7U CN209686936U (en) | 2019-02-28 | 2019-02-28 | A kind of line railway contact line protection canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251106.7U CN209686936U (en) | 2019-02-28 | 2019-02-28 | A kind of line railway contact line protection canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686936U true CN209686936U (en) | 2019-11-26 |
Family
ID=68603164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251106.7U Expired - Fee Related CN209686936U (en) | 2019-02-28 | 2019-02-28 | A kind of line railway contact line protection canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686936U (en) |
-
2019
- 2019-02-28 CN CN201920251106.7U patent/CN209686936U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210228 |