CN209096530U - A kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection - Google Patents
A kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection Download PDFInfo
- Publication number
- CN209096530U CN209096530U CN201821984965.9U CN201821984965U CN209096530U CN 209096530 U CN209096530 U CN 209096530U CN 201821984965 U CN201821984965 U CN 201821984965U CN 209096530 U CN209096530 U CN 209096530U
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- CN
- China
- Prior art keywords
- spring
- metal tube
- special tool
- mounting groove
- positioning screw
- 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.)
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Abstract
The utility model discloses a kind of urban rail contact nets " spring " to be electrically connected prefabricated installation special tool, including metal tube, hold cylinder and fixed plate, one end of metal tube, which is run through, offers four pairs of mounting groove fixed bolt holes, through equipped with standing screw in one pair of them mounting groove fixed bolt hole, ten pairs of positioning screw pole perforating holes are offered in the middle part of metal tube, through equipped with positioning screw in one pair of them positioning screw pole perforating hole, a kind of urban rail contact net " spring " of the utility model is electrically connected prefabricated installation special tool, the prior art needs 2 people of ground that completion electrical connection is cooperateed with to simmer spring ring processed, and it will cannot disposably simmer and enclose and simmer the curved completion of corner, innovative technology can complete full item in high-altitude with 1 people and work；Avoiding the prior art causes electrical connection lower corners curved not on a vertical line and spring ring is not in same direction, and broken lot relaxation often occurs.
Description
Technical field
The utility model relates to a kind of installation special tool, in particular to a kind of urban rail contact net " spring " electrical connection is pre-
Installation special tool processed.
Background technique
The production of existing Feeding System of Urban Rail Transit contact net electrical connection be with the pipe of a φ 40mm, will be electric
Connecting line takes out pipe after winding 3 circles on pipe, so that electric connection line forms spring shape appearance, it is artificial during installation to rely on
Unify up and down and the spring ring distance of experience adjustments spring ring vertical direction, in entire prefabricated installation process, to installation personnel
Technical level requires height, and low efficiency, technological standards are not easy to grasp.
Utility model content
The purpose of this utility model is to provide a kind of urban rail contact nets " spring " to be electrically connected prefabricated installation special tool,
To solve the problems, such as that specific purpose tool operation difficulty mentioned above in the background art is big, low efficiency technological standards are not easy to grasp.
To achieve the above object, the utility model provides the following technical solutions: a kind of urban rail contact net " spring " is electrically connected
It connects prefabricated installation special tool, including metal tube, holds cylinder and fixed plate, one end of the metal tube is through offering four pairs of installations
Slot fixed bolt hole, through being equipped with standing screw in mounting groove fixed bolt hole described in one pair of them, described metal tube one end
Middle part offers suspension groove, and ten pairs of positioning screw pole perforating holes are offered in the middle part of the metal tube, position spiral shell described in one pair of them
Through positioning screw is equipped in bar pole perforating hole, interspersed be equipped with of the other end of the metal tube holds cylinder, one end engaging for holding cylinder
It is connected with closure plate, the side of the closure plate is fixed with fixed plate, offers installation screw in the middle part of the fixed plate.
As a kind of optimal technical scheme of the utility model, it is solid that the both ends of the standing screw are threaded with mounting groove
Determine bolt.
As a kind of optimal technical scheme of the utility model, the spacing of four pairs of mounting groove fixed bolt holes is
30mm, and the diameter of the mounting groove fixed bolt hole is 12mm.
As a kind of optimal technical scheme of the utility model, the both ends of the positioning screw are threaded with positioning spiral shell
Bolt.
As a kind of optimal technical scheme of the utility model, the spacing of ten pairs of positioning screw pole perforating holes is 20mm,
And the diameter of positioning screw pole perforating hole is 12mm.
Compared with prior art, the utility model has the beneficial effects that a kind of urban rail contact net " spring of the utility model
Formula " is electrically connected prefabricated installation special tool, and the prior art needs 2 people of ground that completion electrical connection is cooperateed with to simmer spring ring processed, and cannot
It will disposably simmer and enclose and simmer the curved completion of corner, innovative technology can complete full item in high-altitude with 1 people and work；The prior art is avoided to make
It is curved not on a vertical line and spring ring is not in same direction at electrical connection lower corners, and often there is broken lot relaxation；
The electrical connection of specific purpose tool production has obtained technique beauty, and the strong clear superiority of compliance rate improves electrical connection from operating process
The phenomenon that centre installation clip part divides coiling broken lot surplus that can not diffuse.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial side structural schematic diagram of the utility model.
In figure: 1, metal tube；2, mounting groove fixing bolt；3, standing screw；4, mounting groove fixed bolt hole；5, spiral shell is positioned
Bar pole perforating hole；6, cylinder is held；7, closure plate；8, fixed plate；9, positioning screw；10, positioning bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection
Tool, including metal tube 1, hold cylinder 6 and fixed plate 8, one end of metal tube 1 through offering four pairs of mounting groove fixed bolt holes 4,
Through standing screw 3 is equipped in middle a pair of mounting groove fixed bolt hole 4, metal tube offers suspension groove, metal in the middle part of 1 one end
The middle part of pipe 1 offers ten pairs of positioning screw pole perforating holes 5, runs through in one pair of them positioning screw pole perforating hole 5 and is equipped with positioning screw
9, interspersed be equipped with of the other end of metal tube 1 holds cylinder 6, and the one end for holding cylinder 6, which is connected together, closure plate 7, and the side of closure plate 7 is fixed with
The middle part of fixed plate 8, fixed plate 8 offers installation screw.
Preferably, the both ends of standing screw 3 are threaded with mounting groove fixing bolt 2, can by mounting groove fixing bolt 2
It is convenient for loading and unloading quickly to be fixed to standing screw 3.
Preferably, the spacing of four pairs of mounting groove fixed bolt holes 4 is 30mm, and the diameter of mounting groove fixed bolt hole 4 is
12mm, specification is stringent, simmers circle and stewing corner is more accurate.
Preferably, the both ends of positioning screw 9 are threaded with positioning bolt 10, can be positioned by 10 tos to of positioning bolt
Screw rod 9 is quickly fixedly mounted.
Preferably, the spacing of ten pairs of positioning screw pole perforating holes 5 is 20mm, and the diameter of positioning screw pole perforating hole 5 is 12mm,
It positions more accurate.
When specifically used, a kind of urban rail contact net " spring " of the utility model is electrically connected prefabricated installation special tool, behaviour
Author needs for suspension groove alignment OCS Messenger Wire to be fixedly connected, and control electric connection line marks stewing to enclose initial point adjustment pipe in advance
Carrier cable depth is inserted into mould end, and the metal tube 1 after fixing is close to electric connection line, and operator holds 1 one end of metal tube on the other hand
Hold cylinder 6, catch electric connection line to enclose beginning mark fair line rope coiling direction in stewing on the other hand, by positioning screw 9 change 90 ° of angle
Start to simmer spring ring processed to 1 other end of metal tube, first lap circle face is horizontal when simmering circle, the close follow-up winding of the second circle, circle and circle
Between must not be seamed, when simmered the 4th circle when pay attention to spring ring start-stop mark, terminate mark at make electric connection line terminate position
90 ° of simmering and bending and pipe die out at screw rod 9 check spring ring opposite direction retraction whether at whole three circle, straight section above and below spring ring after complete
Whether on a perpendicular bisector, and adjusted, after so that spring ring circle remote is all uniformly reached 50mm standard electrical connection drop-down, than
Length after drawing electrical connection end insertion electrically connecting clamp for contact wire root, carries out excessive portion shearing, by the end after shearing
After being inserted into electrically connecting clamp cylinder root, dismounting adhesive tape checks that entirety is electrically connected with no broken lot phenomenon, then carries out crimping and completes the whole series
Operation.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of urban rail contact net " spring " is electrically connected prefabricated installation special tool, including metal tube (1), holds cylinder (6) and consolidate
Fixed board (8), which is characterized in that one end of the metal tube (1), which is run through, offers four pairs of mounting groove fixed bolt holes (4), wherein
Through standing screw (3) are equipped in a pair of mounting groove fixed bolt hole (4), opened up in the middle part of described metal tube (1) one end
There is suspension groove, ten pairs of positioning screw pole perforating holes (5), positioning screw described in one pair of them are offered in the middle part of the metal tube (1)
Through positioning screw (9) are equipped in pole perforating hole (5), interspersed be equipped with of the other end of the metal tube (1) is held cylinder (6), described to hold cylinder
(6) one end, which is connected together, to be had closure plate (7), and the side of the closure plate (7) is fixed with fixed plate (8), the fixed plate (8)
Middle part offers mounting groove.
2. a kind of urban rail contact net " spring " according to claim 1 is electrically connected prefabricated installation special tool, feature
Be: the both ends of the standing screw (3) are threaded with mounting groove fixing bolt (2).
3. a kind of urban rail contact net " spring " according to claim 1 is electrically connected prefabricated installation special tool, feature
Be: the spacing of four pairs of mounting groove fixed bolt holes (4) is 30mm, and the diameter of the mounting groove fixed bolt hole (4)
For 12mm.
4. a kind of urban rail contact net " spring " according to claim 1 is electrically connected prefabricated installation special tool, feature
Be: the both ends of the positioning screw (9) are threaded with positioning bolt (10).
5. a kind of urban rail contact net " spring " according to claim 1 is electrically connected prefabricated installation special tool, feature
Be: the spacing of ten pairs of positioning screw pole perforating holes (5) is 20mm, and the diameter of positioning screw pole perforating hole (5) is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984965.9U CN209096530U (en) | 2018-11-29 | 2018-11-29 | A kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984965.9U CN209096530U (en) | 2018-11-29 | 2018-11-29 | A kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096530U true CN209096530U (en) | 2019-07-12 |
Family
ID=67161816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984965.9U Expired - Fee Related CN209096530U (en) | 2018-11-29 | 2018-11-29 | A kind of prefabricated installation special tool of urban rail contact net " spring " electrical connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096530U (en) |
-
2018
- 2018-11-29 CN CN201821984965.9U patent/CN209096530U/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: 20190712 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |